FZPN25 KWBC 012210
OFFPZ5
Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
310 PM PDT Sat Aug 1 2026
Washington and Oregon waters-
Inner waters from 60 nm to 150 nm offshore.
Outer waters from 150 nm to 250 nm offshore.
Seas given as significant wave height, which is the average
height of the highest 1/3 of the waves. Individual waves may be
more than twice the significant wave height.
PZZ898-021015-
310 PM PDT Sat Aug 1 2026
.SYNOPSIS FOR WASHINGTON AND OREGON WATERS...Weakening low
pressure will pass N of the waters through tonight. A high
pressure ridge will build in from the W Sun into Mon night with
the ridge persisting to the W and NW of the area through Tue
night. The ridge will then extend across the waters Wed and Wed
night and persist through Thu night. A coastal trough will
develop along the S Oregon coast this evening and persist
through Tue and then expand along the Washington coast through
Thu night.
$$
PZZ800-021015-
Cape Flattery to Cape Shoalwater between 60 NM and 150 NM
offshore-
310 PM PDT Sat Aug 1 2026
.TONIGHT...W winds 10 to 20 kt, becoming NW. Seas 6 to 9 ft.
.SUN...NW winds 15 to 20 kt. Seas 6 to 9 ft.
.SUN NIGHT...NW winds 15 to 25 kt. Seas 6 to 7 ft.
.MON...N to NW winds 10 to 20 kt. Seas 5 to 7 ft.
.MON NIGHT...N to NW winds 15 to 25 kt. Seas 5 to 7 ft.
.TUE...N to NW winds 15 to 25 kt. Seas 6 to 8 ft.
.TUE NIGHT...N to NW winds 15 to 25 kt. Seas 6 to 10 ft.
.WED...NW winds 15 to 25 kt. Seas 6 to 9 ft.
.WED NIGHT...NW winds 15 to 25 kt. Seas 6 to 9 ft.
.THU...NW winds 15 to 25 kt. Seas 5 to 8 ft.
.THU NIGHT...NW winds 15 to 25 kt. Seas 5 to 7 ft.
$$
PZZ900-021015-
Cape Flattery to Cape Shoalwater between 150 NM and 250 NM
offshore-
310 PM PDT Sat Aug 1 2026
.TONIGHT...W to NW winds 15 to 25 kt. Seas 7 to 11 ft.
.SUN...NW winds 15 to 20 kt. Seas 6 to 9 ft.
.SUN NIGHT...NW winds 10 to 20 kt, becoming N. Seas 4 to 6 ft.
.MON...N winds 15 to 20 kt. Seas 4 to 6 ft.
.MON NIGHT...N winds 15 to 25 kt. Seas 5 to 7 ft.
.TUE...N to NW winds 20 to 25 kt. Seas 7 to 8 ft.
.TUE NIGHT...N winds 20 to 25 kt. Seas 7 to 9 ft.
.WED...N to NW winds 15 to 25 kt. Seas 6 to 9 ft.
.WED NIGHT...N to NW winds 15 to 25 kt. Seas 5 to 8 ft.
.THU...N to NW winds 15 to 25 kt. Seas 4 to 8 ft.
.THU NIGHT...N to NW winds 15 to 25 kt. Seas 4 to 7 ft.
$$
PZZ805-021015-
Cape Shoalwater to Cape Lookout between 60 NM and 150 NM
offshore-
310 PM PDT Sat Aug 1 2026
.TONIGHT...W winds 15 to 20 kt, becoming NW. Seas 5 to 9 ft.
.SUN...N to NW winds 15 to 20 kt. Seas 7 to 9 ft.
.SUN NIGHT...N winds 15 to 20 kt. Seas 6 to 7 ft.
.MON...N winds 15 to 20 kt. Seas 5 to 7 ft.
.MON NIGHT...N winds 15 to 25 kt. Seas 5 to 8 ft.
.TUE...N winds 15 to 25 kt. Seas 6 to 8 ft.
.TUE NIGHT...N winds 20 to 25 kt. Seas 6 to 8 ft.
.WED...N winds 15 to 25 kt. Seas 6 to 9 ft.
.WED NIGHT...N winds 15 to 20 kt. Seas 6 to 7 ft.
.THU...N to NW winds 15 to 20 kt. Seas 5 to 8 ft.
.THU NIGHT...N to NW winds 15 to 20 kt. Seas 5 to 7 ft.
$$
PZZ905-021015-
Cape Shoalwater to Cape Lookout between 150 NM and 250 NM
offshore-
310 PM PDT Sat Aug 1 2026
.TONIGHT...W to NW winds 15 to 25 kt. Seas 6 to 11 ft.
.SUN...N to NW winds 10 to 20 kt. Seas 6 to 9 ft.
.SUN NIGHT...N winds 15 to 20 kt. Seas 5 to 7 ft.
.MON...N winds 15 to 20 kt. Seas 5 to 7 ft.
.MON NIGHT...N winds 20 to 25 kt. Seas 5 to 8 ft.
.TUE...N winds 15 to 25 kt. Seas 7 to 8 ft.
.TUE NIGHT...N winds 20 to 25 kt. Seas 7 to 8 ft.
.WED...N winds 15 to 25 kt. Seas 6 to 9 ft.
.WED NIGHT...N winds 15 to 20 kt. Seas 6 to 7 ft.
.THU...N to NW winds 15 to 20 kt. Seas 4 to 8 ft.
.THU NIGHT...N winds 10 to 20 kt. Seas 4 to 7 ft.
$$
PZZ810-021015-
Cape Lookout to Florence, OR between 60 NM and 150 NM offshore-
310 PM PDT Sat Aug 1 2026
.TONIGHT...W to NW winds 10 to 15 kt, becoming NW 15 to 20 kt.
Seas 5 to 9 ft.
.SUN...N winds 15 to 20 kt. Seas 7 to 9 ft.
.SUN NIGHT...N winds 20 to 25 kt. Seas 6 to 8 ft.
.MON...N winds 20 to 25 kt. Seas 6 to 8 ft.
.MON NIGHT...N winds 20 to 25 kt. Seas 7 to 9 ft.
.TUE...N winds 20 to 25 kt. Seas 8 to 9 ft.
.TUE NIGHT...N winds 20 to 25 kt. Seas 8 to 9 ft.
.WED...N winds 15 to 25 kt. Seas 7 to 9 ft.
.WED NIGHT...N winds 15 to 20 kt. Seas 6 to 7 ft.
.THU...N winds 15 to 20 kt, diminishing to 10 to 15 kt. Seas
5 to 7 ft.
.THU NIGHT...N winds 15 to 25 kt. Seas 5 to 7 ft.
$$
PZZ910-021015-
Cape Lookout to Florence, OR between 150 NM and 250 NM offshore-
310 PM PDT Sat Aug 1 2026
.TONIGHT...W winds 15 to 20 kt, becoming NW. Seas 6 to 9 ft.
.SUN...N winds 15 to 20 kt. Seas 7 to 9 ft.
.SUN NIGHT...N winds 15 to 25 kt. Seas 5 to 8 ft.
.MON...N winds 15 to 25 kt. Seas 5 to 7 ft.
.MON NIGHT...N winds 20 to 25 kt. Seas 6 to 9 ft.
.TUE...N winds 20 to 25 kt. Seas 7 to 9 ft.
.TUE NIGHT...N winds 20 to 25 kt. Seas 7 to 9 ft.
.WED...N winds 15 to 25 kt. Seas 6 to 9 ft.
.WED NIGHT...N winds 15 to 20 kt. Seas 6 to 7 ft.
.THU...N winds 15 to 20 kt, diminishing to 10 to 15 kt. Seas
4 to 7 ft.
.THU NIGHT...N winds 15 to 25 kt. Seas 4 to 7 ft.
$$
PZZ815-021015-
Florence, OR to Point St. George between 60 NM and 150 NM
offshore-
310 PM PDT Sat Aug 1 2026
.TONIGHT...N to NW winds 15 to 25 kt. Seas 5 to 8 ft.
.SUN...N winds 20 to 25 kt. Seas 7 to 9 ft.
.SUN NIGHT...N winds 25 to 30 kt. Seas 7 to 11 ft.
.MON...N winds 20 to 30 kt. Seas 7 to 12 ft.
.MON NIGHT...N winds 25 to 30 kt. Seas 8 to 12 ft.
.TUE...N winds 25 to 30 kt. Seas 9 to 11 ft.
.TUE NIGHT...N winds 20 to 30 kt. Seas 8 to 11 ft.
.WED...N winds 25 to 30 kt, diminishing to 15 to 20 kt. Seas
7 to 10 ft.
.WED NIGHT...N winds 15 to 20 kt. Seas 7 to 8 ft.
.THU...N winds 15 to 20 kt, diminishing to 10 to 15 kt. Seas
4 to 7 ft.
.THU NIGHT...N winds 15 to 25 kt. Seas 4 to 8 ft.
$$
PZZ915-021015-
Florence, OR to Point St. George between 150 NM and 250 NM
offshore-
310 PM PDT Sat Aug 1 2026
.TONIGHT...NW winds 15 to 20 kt, becoming N 15 to 25 kt. Seas
6 to 9 ft.
.SUN...N winds 15 to 25 kt. Seas 7 to 9 ft.
.SUN NIGHT...N winds 20 to 30 kt. Seas 6 to 10 ft.
.MON...N winds 20 to 30 kt. Seas 6 to 10 ft.
.MON NIGHT...N winds 20 to 30 kt. Seas 6 to 11 ft.
.TUE...N winds 20 to 25 kt. Seas 8 to 11 ft.
.TUE NIGHT...N winds 20 to 25 kt. Seas 8 to 10 ft.
.WED...N winds 15 to 25 kt. Seas 6 to 9 ft.
.WED NIGHT...N winds 15 to 20 kt. Seas 6 to 7 ft.
.THU...N winds 15 to 20 kt, diminishing to 10 to 15 kt. Seas
4 to 7 ft.
.THU NIGHT...N winds 15 to 20 kt. Seas 4 to 7 ft.
$$
.Forecaster Bancroft. Ocean Prediction Center.
Last Update: Sat, 01-Aug-2026 22:12:03 UTC
Updates: Four times per day
FZPN26 KWBC 012214
OFFPZ6
Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
314 PM PDT Sat Aug 1 2026
California waters-
Inner waters from 60 nm to 150 nm offshore.
Outer waters from 150 nm to 250 nm offshore.
Seas given as significant wave height, which is the average
height of the highest 1/3 of the waves. Individual waves may be
more than twice the significant wave height.
PZZ899-021015-
314 PM PDT Sat Aug 1 2026
.SYNOPSIS FOR CALIFORNIA WATERS...A cold front will move SE
over the central waters tonight then dissipate later tonight. A
coastal trough along the California coast will strengthen over
the central and N portions tonight through Mon with the trough
persisting into Thu night while gradually weakening. Meanwhile,
high pressure will strengthen W and NW of the area tonight into
Tue and remain W of the waters through Thu night.
$$
PZZ820-021015-
Point St. George to Point Arena between 60 NM and 150 NM
offshore-
314 PM PDT Sat Aug 1 2026
...GALE WARNING...
.TONIGHT...N winds 20 to 30 kt, increasing to 25 to 35 kt. Seas
7 to 12 ft.
.SUN...N winds 25 to 35 kt. Seas 8 to 14 ft.
.SUN NIGHT...N winds 30 to 35 kt. Seas 9 to 15 ft.
.MON...N winds 25 to 35 kt. Seas 10 to 15 ft.
.MON NIGHT...N winds 25 to 35 kt. Seas 11 to 14 ft.
.TUE...N winds 20 to 30 kt. Seas 10 to 13 ft.
.TUE NIGHT...N winds 20 to 25 kt. Seas 9 to 11 ft.
.WED...N winds 15 to 25 kt. Seas 7 to 10 ft.
.WED NIGHT...N winds 10 to 20 kt, becoming 10 to 15 kt. Seas
6 to 8 ft.
.THU...N winds 10 to 15 kt. Seas 4 to 7 ft.
.THU NIGHT...N winds 15 to 25 kt. Seas 4 to 8 ft.
$$
PZZ920-021015-
Point St. George to Point Arena between 150 NM and 250 NM
offshore-
314 PM PDT Sat Aug 1 2026
...GALE WARNING...
.TONIGHT...N winds 20 to 30 kt. Seas 6 to 11 ft.
.SUN...N winds 20 to 30 kt. Seas 8 to 13 ft.
.SUN NIGHT...N winds 25 to 30 kt, becoming 25 to 35 kt. Seas
8 to 13 ft.
.MON...N winds 20 to 30 kt. Seas 8 to 14 ft.
.MON NIGHT...N winds 25 to 30 kt. Seas 8 to 14 ft.
.TUE...N winds 20 to 25 kt. Seas 10 to 13 ft.
.TUE NIGHT...N winds 20 to 25 kt. Seas 9 to 10 ft.
.WED...N winds 15 to 25 kt. Seas 7 to 10 ft.
.WED NIGHT...N winds 15 to 20 kt, diminishing to 10 to 15 kt.
Seas 6 to 8 ft.
.THU...N winds 10 to 15 kt. Seas 4 to 7 ft.
.THU NIGHT...N winds 15 to 20 kt. Seas 4 to 8 ft.
$$
PZZ825-021015-
Point Arena to Pigeon Point between 60 NM and 150 NM offshore-
314 PM PDT Sat Aug 1 2026
...GALE WARNING...
.TONIGHT...N to NW winds 20 to 30 kt. Seas 7 to 12 ft.
.SUN...N winds 30 to 35 kt. Seas 12 to 14 ft.
.SUN NIGHT...N winds 25 to 35 kt, becoming N to NW 25 to 30 kt.
Seas 12 to 15 ft.
.MON...N winds 20 to 30 kt. Seas 11 to 15 ft.
.MON NIGHT...N winds 20 to 30 kt. Seas 10 to 14 ft.
.TUE...N winds 15 to 25 kt. Seas 9 to 13 ft.
.TUE NIGHT...N winds 15 to 20 kt. Seas 7 to 10 ft.
.WED...N winds 10 to 20 kt, becoming N to NW 5 to 15 kt. Seas
6 to 9 ft.
.WED NIGHT...N winds 5 to 15 kt. Seas 5 to 7 ft.
.THU...N winds 5 to 15 kt. Seas 4 to 6 ft.
.THU NIGHT...N winds 5 to 15 kt, increasing to 10 to 20 kt. Seas
4 to 8 ft.
$$
PZZ925-021015-
Point Arena to Pigeon Point between 150 NM and 250 NM offshore-
314 PM PDT Sat Aug 1 2026
.TONIGHT...N winds 20 to 30 kt. Seas 6 to 11 ft.
.SUN...N winds 25 to 30 kt. Seas 9 to 14 ft.
.SUN NIGHT...N winds 25 to 30 kt. Seas 10 to 14 ft.
.MON...N winds 25 to 30 kt. Seas 11 to 14 ft.
.MON NIGHT...N winds 20 to 30 kt. Seas 11 to 14 ft.
.TUE...N winds 20 to 25 kt. Seas 11 to 13 ft.
.TUE NIGHT...N winds 15 to 20 kt. Seas 9 to 11 ft.
.WED...N winds 15 to 20 kt, diminishing to 10 to 15 kt. Seas
7 to 9 ft.
.WED NIGHT...N winds 10 to 15 kt. Seas 6 to 7 ft.
.THU...N winds 10 to 15 kt. Seas 4 to 6 ft.
.THU NIGHT...N winds 10 to 15 kt, increasing to 15 to 20 kt.
Seas 4 to 8 ft.
$$
PZZ830-021015-
Pigeon Point to Point Piedras Blancas between 60 NM and 150 NM
offshore-
314 PM PDT Sat Aug 1 2026
.TONIGHT...N to NW winds 20 to 30 kt. Seas 8 to 12 ft.
.SUN...NW winds 25 to 30 kt. Seas 11 to 14 ft.
.SUN NIGHT...NW winds 20 to 30 kt. Seas 10 to 14 ft.
.MON...NW winds 15 to 25 kt. Seas 10 to 14 ft.
.MON NIGHT...NW winds 15 to 25 kt. Seas 8 to 13 ft.
.TUE...N to NW winds 10 to 20 kt. Seas 7 to 12 ft.
.TUE NIGHT...N to NW winds 10 to 20 kt. Seas 6 to 10 ft.
.WED...N to NW winds 5 to 15 kt. Seas 5 to 8 ft.
.WED NIGHT...NW winds 5 to 15 kt, becoming 5 to 10 kt. Seas 5 to
6 ft.
.THU...N to NW winds 5 to 10 kt. Seas 4 to 6 ft.
.THU NIGHT...N to NW winds 5 to 15 kt. Seas 4 to 7 ft.
$$
PZZ930-021015-
Pigeon Point to Point Piedras Blancas between 150 NM and 250 NM
offshore-
314 PM PDT Sat Aug 1 2026
.TONIGHT...N winds 20 to 30 kt. Seas 6 to 11 ft.
.SUN...N winds 25 to 30 kt. Seas 10 to 14 ft.
.SUN NIGHT...N winds 25 to 30 kt. Seas 11 to 14 ft.
.MON...N winds 20 to 25 kt. Seas 11 to 14 ft.
.MON NIGHT...N winds 15 to 25 kt. Seas 10 to 13 ft.
.TUE...N winds 15 to 25 kt. Seas 9 to 12 ft.
.TUE NIGHT...N winds 15 to 20 kt. Seas 8 to 10 ft.
.WED...N winds 15 to 20 kt, diminishing to 10 to 15 kt. Seas
6 to 8 ft.
.WED NIGHT...N to NW winds 10 to 15 kt. Seas 5 to 7 ft.
.THU...N winds 5 to 15 kt. Seas 5 to 6 ft.
.THU NIGHT...N winds 10 to 15 kt. Seas 4 to 7 ft.
$$
PZZ835-021015-
Point Piedras Blancas to Santa Cruz Island, CA between 60 NM and
150 NM offshore-
314 PM PDT Sat Aug 1 2026
.TONIGHT...NW winds 20 to 30 kt. Seas 7 to 11 ft.
.SUN...NW winds 20 to 30 kt. Seas 8 to 12 ft.
.SUN NIGHT...NW winds 15 to 25 kt. Seas 8 to 12 ft.
.MON...NW winds 15 to 25 kt. Seas 8 to 12 ft.
.MON NIGHT...NW winds 10 to 20 kt, becoming 10 to 15 kt. Seas
7 to 11 ft.
.TUE...NW winds 10 to 15 kt. Seas 6 to 9 ft.
.TUE NIGHT...NW winds 10 to 15 kt. Seas 6 to 8 ft.
.WED...NW winds 10 to 15 kt, diminishing to less than 10 kt.
Seas 5 to 7 ft.
.WED NIGHT...NW winds 5 to 10 kt. Seas 4 to 6 ft.
.THU...NW winds 5 to 10 kt. Seas 4 to 5 ft.
.THU NIGHT...NW winds 5 to 10 kt. Seas 4 to 6 ft.
$$
PZZ935-021015-
Point Piedras Blancas to Santa Cruz Island, CA between 150 NM
and 250 NM offshore-
314 PM PDT Sat Aug 1 2026
.TONIGHT...N winds 20 to 30 kt. Seas 7 to 11 ft.
.SUN...N winds 25 to 30 kt. Seas 10 to 12 ft.
.SUN NIGHT...N to NW winds 20 to 30 kt. Seas 10 to 12 ft.
.MON...N to NW winds 15 to 25 kt. Seas 10 to 12 ft.
.MON NIGHT...N to NW winds 15 to 20 kt. Seas 9 to 11 ft.
.TUE...N to NW winds 10 to 20 kt. Seas 8 to 10 ft.
.TUE NIGHT...N to NW winds 10 to 20 kt, becoming 10 to 15 kt.
Seas 7 to 10 ft.
.WED...N to NW winds 5 to 15 kt. Seas 6 to 8 ft.
.WED NIGHT...N to NW winds 10 to 15 kt, becoming NW 5 to 10 kt.
Seas 5 to 6 ft.
.THU...NW winds 5 to 10 kt. Seas 4 to 6 ft.
.THU NIGHT...N to NW winds 10 to 15 kt. Seas 4 to 6 ft.
$$
PZZ840-021015-
Santa Cruz Island, CA to San Clemente Island, CA between 60 NM
and 150 NM offshore-
314 PM PDT Sat Aug 1 2026
.TONIGHT...NW winds 15 to 25 kt. Seas 5 to 9 ft.
.SUN...NW winds 15 to 25 kt. Seas 6 to 10 ft.
.SUN NIGHT...NW winds 15 to 25 kt. Seas 6 to 10 ft.
.MON...NW winds 10 to 20 kt, becoming 10 to 15 kt. Seas 6 to
10 ft.
.MON NIGHT...NW winds 10 to 20 kt, diminishing to 5 to 15 kt.
Seas 5 to 9 ft.
.TUE...NW winds 5 to 15 kt. Seas 5 to 8 ft.
.TUE NIGHT...NW winds 10 to 15 kt. Seas 4 to 7 ft.
.WED...NW winds 10 to 15 kt, diminishing to 5 to 10 kt. Seas
3 to 6 ft.
.WED NIGHT...NW winds 5 to 15 kt, becoming 5 to 10 kt. Seas 3 to
5 ft.
.THU...NW winds 5 to 10 kt. Seas 3 to 5 ft.
.THU NIGHT...NW winds 5 to 10 kt. Seas 3 to 5 ft.
$$
PZZ940-021015-
Santa Cruz Island, CA to 120W between 150 NM and 250 NM offshore-
314 PM PDT Sat Aug 1 2026
.TONIGHT...N to NW winds 15 to 25 kt. Seas 7 to 9 ft.
.SUN...N to NW winds 15 to 25 kt. Seas 7 to 11 ft.
.SUN NIGHT...N to NW winds 15 to 25 kt. Seas 7 to 11 ft.
.MON...N to NW winds 10 to 20 kt. Seas 7 to 10 ft.
.MON NIGHT...NW winds 10 to 15 kt. Seas 7 to 10 ft.
.TUE...NW winds 10 to 15 kt. Seas 6 to 9 ft.
.TUE NIGHT...NW winds 10 to 15 kt. Seas 5 to 8 ft.
.WED...NW winds 10 to 15 kt, diminishing to 5 to 10 kt. Seas
5 to 7 ft.
.WED NIGHT...NW winds 5 to 10 kt. Seas 4 to 6 ft.
.THU...NW winds 5 to 10 kt. Seas 4 to 5 ft.
.THU NIGHT...NW winds 5 to 10 kt. Seas 4 to 5 ft.
$$
PZZ945-021015-
San Clemente Island, CA to 30N from 60 NM offshore west to 120W-
314 PM PDT Sat Aug 1 2026
.TONIGHT...NW winds 10 to 20 kt. Seas 5 to 8 ft.
.SUN...NW winds 10 to 20 kt. Seas 5 to 7 ft.
.SUN NIGHT...NW winds 10 to 20 kt. Seas 5 to 8 ft.
.MON...NW winds 10 to 15 kt. Seas 5 to 7 ft.
.MON NIGHT...NW winds 10 to 15 kt, diminishing to 5 to 10 kt.
Seas 5 to 7 ft.
.TUE...NW winds 5 to 10 kt. Seas 4 to 6 ft.
.TUE NIGHT...NW winds 10 to 15 kt, diminishing to 5 to 10 kt.
Seas 4 to 6 ft.
.WED...NW winds 5 to 10 kt. Seas 4 to 6 ft.
.WED NIGHT...NW winds 5 to 10 kt. Seas 4 to 5 ft.
.THU...NW winds 5 to 10 kt. Seas 3 to 5 ft.
.THU NIGHT...NW winds 5 to 10 kt. Seas 3 to 4 ft.
$$
.Forecaster Bancroft. Ocean Prediction Center.
Last Update: Sat, 01-Aug-2026 22:15:57 UTC
Updates: Four times per day
FZPN02 KWBC 012325
HSFEPI
HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
2345 UTC SAT AUG 01 2026
CCODE/1:31:12:01:00/AOW+POR/NWS/CCODE
SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS
SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE
HEIGHT OF THE HIGHEST 1/3 OF THE WAVES. INDIVIDUAL WAVES MAY BE
MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ONLY YOU KNOW THE WEATHER AT YOUR POSITION. REPORT IT TO THE
NATIONAL WEATHER SERVICE. EMAIL US AT
VOSOPS@NOAA.GOV(LOWERCASE).
FOR ANY TROPICAL CYCLONE INFORMATION BEYOND 48 HOURS REFERENCE
THE ASSOCIATED NWS TROPICAL CYCLONE FORECAST/ADVISORY (TCM).
SECURITE
PACIFIC S OF 67N AND N OF 30N E OF A LINE FROM THE BERING STRAIT
TO 53N172E TO 50N180W TO 30N180W
ALL FORECASTS VALID OVER ICE FREE FORECAST WATERS
SYNOPSIS VALID 1800 UTC AUG 01.
24 HOUR FORECAST VALID 1800 UTC AUG 02.
48 HOUR FORECAST VALID 1800 UTC AUG 03.
.WARNINGS.
...GALE WARNING...
.FROM 33N TO 43N BETWEEN 119W AND 130W AREA OF NW TO N WINDS 20
TO 30 KT. SEAS TO 3 M.
.12 HOUR FORECAST S OF 42N BETWEEN 120W AND 130W AREA OF NW WINDS
25 TO 35 KT. SEAS TO 3 M.
.24 HOUR FORECAST S OF 42N BETWEEN 120W AND 130W AREA OF NW WINDS
25 TO 35 KT. SEAS TO 3 M.
.48 HOUR FORECAST S OF 45N BETWEEN 120W AND 132W AREA OF NW WINDS
25 TO 35 KT. SEAS TO 3 M.
...GALE WARNING...
.COMPLEX LOW W OF AREA WITH MAIN CENTER 56N169E 998 MB MOVING NE
20 KT. WITHIN 540 NM E AND SE QUADRANTS WINDS 20 TO 30 KT. SEAS
TO 3 M.
.06 HOUR FORECAST COMPLEX LOW W OF AREA WITH MEAN CENTER NEAR
57N173E 997 MB. WITHIN 420 NM SE SEMICIRCLE WINDS 25 TO 35 KT.
SEAS 2.5 TO 4 M.
.24 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER NEAR 60N180W 992
MB. WITHIN 480 NM E AND 660 NM S QUADRANTS WINDS 25 TO 35 KT.
SEAS 2.5 TO 4 M...HIGHEST S OF CENTER. ELSEWHERE NW OF A LINE
FROM 48N180W TO 57N163W TO 66N169W WINDS TO 25 KT. SEAS TO 3 M.
.48 HOUR FORECAST COMBINED LOW NEAR 63N172W 988 MB. FROM 55N TO
64N W OF ALASKA WITHIN THE BERING SEA WINDS 25 TO 35 KT. SEAS 2.5
TO 4 M. ELSEWHERE NW OF A LINE FROM 46N180W TO 52N160W TO 65N152W
WINDS TO 25 KT. SEAS TO 2.5 M.
.SYNOPSIS AND FORECAST.
.LOW 49N131W 1013 MB MOVING E 15 KT THEN DISSIPATING INLAND.
WITHIN 540 NM SW SEMICIRCLE WINDS 20 TO 30 KT. SEAS 2.5 TO 3.5
M.
.24 HOUR FORECAST CONDITIONS DIMINISHED.
.S OF 34N W OF 165W AREA OF E WINDS TO 25 KT. SEAS TO 3 M.
.24 HOUR FORECAST S OF 36N W OF 172W AREA OF E WINDS TO 25 KT.
SEAS TO 3 M.
.48 HOUR FORECAST CONDITIONS W OF AREA.
.COMPLEX LOW WITH MEAN CENTER NEAR 56N162W 1010 MB MOVING SE 15
KT. BETWEEN 300 NM AND 660 NM SE QUADRANT WINDS 20 TO 30 KT. SEAS
TO 3 M.
.24 HOUR FORECAST COMPLEX LOW WITH MEAN CENTER NEAR 49N151W 1019
MB. WITHIN 600 NM SE SEMICIRCLE AND SW QUADRANT WINDS TO 25 KT.
SEAS TO 3 M.
.48 HOUR FORECAST COMPLEX LOW WITH MEAN CENTER NEAR 43N149W 1019
MB. FROM 40N TO 51N BETWEEN 143W AND 151W WINDS TO 25 KT. SEAS TO
2.5 M.
.48 HOUR FORECAST POST-TROPICAL CYCLONE GENEVIEVE S OF AREA
26N143W 1008 MB. S OF 33N BETWEEN 138W AND 146W WINDS TO 25 KT.
SEAS TO 3 M.
.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM WITHIN 240 NM EITHER
SIDE OF A LINE FROM 58N166W TO 52N155W TO 42N166W...AND W OF A
LINE FROM 42N170W TO 60N179E.
.24 HOUR FORECAST DENSE FOG WITHIN 120 NM EITHER SIDE OF A LINE
FROM 50N145W TO 43N153W...AND W OF A LINE FROM 42N170W TO 57N165W
TO 65N170W.
.48 HOUR FORECAST DENSE FOG N OF 63N W OF 165W...AND WITHIN 300
NM EITHER SIDE OF A LINE FROM 48N180W TO 57N154W.
.FORECASTER ANDERSON. OCEAN PREDICTION CENTER.
NWS NATIONAL HURRICANE CENTER MIAMI FL
E PACIFIC FROM THE EQUATOR TO 30N E OF 140W AND 03.4S TO THE
EQUATOR E OF 120W
SYNOPSIS VALID 1800 UTC SAT AUG 1.
24 HOUR FORECAST VALID 1800 UTC SUN AUG 2.
48 HOUR FORECAST VALID 1800 UTC MON AUG 3.
.WARNINGS.
...TROPICAL STORM WARNING...
.TROPICAL STORM GENEVIEVE NEAR 23.3N 135.0W 1003 MB AT 2100 UTC
AUG 01 MOVING WNW OR 285 DEG AT 12 KT. MAXIMUM SUSTAINED WINDS
40 KT GUSTS 50 KT. TROPICAL STORM FORCE WINDS WITHIN 120 NM N
SEMICIRCLE AND 40 NM S SEMICIRCLE. SEAS 4 M OR GREATER WITHIN
120 NM N SEMICIRCLE...75 NM SE QUADRANT AND 90 NM SW QUADRANT
WITH SEAS TO 6 M. ELSEWHERE WITHIN 27N133W TO 28N138W TO 27N140W
TO 24N140W TO 22N136W TO 24N132W TO 27N133W WINDS 20 TO 33 KT.
SEAS 3.0 TO 4.0 M. REMAINDER OF AREA WITHIN 30N132W TO 30N140W
TO 19N140W TO 19N135W TO 22N132W TO 30N132W WINDS 20 KT OR LESS.
SEAS 2.5 TO 3.0 M IN MIXED SWELL.
.24 HOUR FORECAST TROPICAL STORM GENEVIEVE NEAR 24.8N 139.5W.
MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT. TROPICAL STORM FORCE
WINDS WITHIN 0 NM S SEMICIRCLE...90 NM NE QUADRANT AND 70 NM NW
QUADRANT. SEAS 4 M OR GREATER WITHIN 90 NM N AND 60 S SEMICIRCLES
WITH SEAS TO 5 M. ELSEWHERE WITHIN 28N138W TO 30N140W TO 25N140W
TO
25N139W TO 27N137W TO 28N138W WINDS 20 TO 33 KT. SEAS 2.5 TO 4.0
M.
.48 HOUR FORECAST POST-TROPICAL REMNANT LOW GENEVIEVE W OF AREA
NEAR
26.7N 143.7W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. OVER
FORECAST WATERS E OF 140W WINDS 20 KT OR LESS. SEAS LESS THAN 2.5
M.
FORECAST WINDS IN AND NEAR ACTIVE TROPICAL CYCLONES SHOULD BE
USED WITH CAUTION DUE TO UNCERTAINTY IN FORECAST TRACK...SIZE
AND INTENSITY.
.SYNOPSIS AND FORECAST.
.WITHIN 11N86W TO 12N86W TO 12N88W TO 10N91W TO 09N91W TO 08N90W
TO 11N86W...INCLUDING THE GULF OF PAPAGAYO... WINDS 20 KT OR
LESS. SEAS LESS THAN 2.5 M.
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.
.24 HOUR FORECAST WITHIN 30N122.5W TO 30N125.5W TO 29.5N124.5W
TO 29.5N123W TO 30N122.5W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M
IN N SWELL.
.48 HOUR FORECAST WITHIN 30N121W TO 30N129W TO 28N125W TO
28N122W TO 30N121W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN N
SWELL.
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.
CONVECTION VALID AT 2100 UTC SAT AUG 1...
.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 09N85W TO 08N90W. ITCZ FROM 08N90W TO
10N115W...AND FROM 10N120W TO 08N130W TO 12N140W. SCATTERED
MODERATE FROM 04N TO 12N BETWEEN 80W AND 95W...AND FROM 09N TO
13N BETWEEN 95W AND 115W.
$$
.FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.
NATIONAL WEATHER SERVICE HONOLULU HI
NORTH PACIFIC EQUATOR TO 30N BETWEEN 140W AND 180W
SYNOPSIS VALID 1800 UTC AUG 01 2026.
24 HOUR FORECAST VALID 1800 UTC AUG 02 2026.
48 HOUR FORECAST VALID 1800 UTC AUG 03 2026.
.WARNINGS.
...GALE WARNING...
.36 HOUR FORECAST POST-TROPICAL LOW OF GENEVIEVE 1008 MB NEAR
28.8N
141.9W. WINDS 25 TO 35 KT WITHIN 50 NM SEMICIRCLE N OF LOW. WINDS
20 TO 25 KT REMAINDER OF AREA N OF 25N E OF 145W. SEAS 3.5 TO 5 M
FROM 25N TO 29N E OF 143W. SEAS 2.5 TO 3.5 M REMAINDER OF AREA N
OF 22N E OF 147W.
.48 HOUR FORECAST REMNANT LOW OF GENEVIEVE 1009 MB NEAR 26.7N
143.7W. WINDS OF 20 TO 30 KT N OF 24N E OF 145W. SEAS OF 3.5 TO 4
FT FROM 26N TO 27N BETWEEN 142W AND 144W. SEAS OF 2.5 TO 3.5 FT N
OF 23N AND E OF 147W.
.SYNOPSIS AND FORECAST
.TROUGH 26N176W TO 30N174W MOVING WNW 10 KT. WINDS 20 TO 25 KT
AND SEAS 2.5 TO 3 M N OF 28N BETWEEN W OF 171W. SCATTERED MODERATE
TSTMS N OF 27N BETWEEN 171W AND 175W.
.24 HOUR FORECAST TROUGH MOVED W OF AREA. WINDS EASED BELOW 20 KT
AND SEAS LESS THAN 2.5 M.
.LOW NEAR 08N162W 1009 MB MOVING W SLOWLY. TROUGH 03N164W TO TO
LOW TO 12N159W. SCATTERED MODERATE TSTMS FROM 06N TO 11N E BETWEEN
155W AND 164W.
.24 HOUR FORECAST LOW 08N169W 1010 MB. TROUGH 03N170W TO LOW TO
11N164W.
.48 HOUR FORECAST LOW OPENED UP INTO TROUGH 03N178W TO 09N173W TO
14N169W.
.TROUGH 07N148W TO 11N143W TO 16N140E MOVING W SLOWLY. WINDS 20
TO 25 KT AND SEAS OF 2.5 TO 3 M FROM 13N TO 16N E OF 143W.
SCATTERED MODERATE TSTMS FROM 12N TO 16N E OF 146W.
.24 HOUR FORECAST TROUGH 06N150W TO 10N147W TO 14N144W. WINDS
EASED BELOW 20 KT. SEAS 2.5 TO 3 M FROM 14N TO 16N BETWEEN 143W
AND 145W.
.48 HOUR FORECAST TROUGH 08N152W TO 12N150W TO 16N149E. WINDS
BELOW 20 KT AND SEAS LESS THAN 2.5 M.
.WINDS 20 TO 25 KT UP TO 305 NM OF A LINE FROM 17N166W TO 23N152W
26N140W.
.24 HOUR FORECAST WINDS 20 TO 25 KT FROM 20N TO 24N BETWEEN 154W
AND 176W...AND FROM 13N TO 18N BETWEEN 155W AND 165W. WINDS 20 TO
30 KT N OF 24N E OF 143W.
.48 HOUR FORECAST WINDS 20 TO 25 KT WITHIN 210 NM OF A LINE FROM
14N164W TO 22N173W TO 28N180W.
.WINDS 20 KT OR LESS OVER REMAINDER OF FORECAST AREA.
.SEAS 2.5 TO 3 M FROM 13N TO 27N E OF 164W.
.24 HOUR FORECAST SEAS 2.5 TO 3 M WITHIN 350 NM OF A LINE FROM
17N167W TO 23N155W TO 24N145W.
.48 HOUR FORECAST SEAS 2.5 TO 3 M FROM 11N TO 26N W OF 162W.
.SEAS 2.5 M OR LOWER OVER REMAINDER OF FORECAST AREA.
.MONSOON TROUGH FROM 10N176W TO 09N180W. SCATTERED MODERATE TO
ISOLATED STRONG TSTMS FROM 05N TO 14N W OF 172W.
. SCATTERED MODERATE TSTMS FROM 21N TO 24N W OF 174W.
$$
.FORECASTER CHAN. HONOLULU HI.
Last Update: Sat, 01-Aug-2026 23:26:31 UTC
Updates: Four times per day