| Hurricane Warnings in Effect | Atlantic: High Seas | Pacific: High Seas EP1 and EPI |
OPC Atlantic Navy Forecast Areas
Boston OPAREA
1. METEOROLOGICAL SITUATION AT 250000Z APR 26: A COLD FRONT WILL MOVE S OF THE AREA THIS MORNING. HIGH PRESSURE WILL BUILD OVER THE REGION LATER TODAY THROUGH MON NIGHT, THEN SHIFT W ALONG THE INNER PORTIONS TUE AND TUE NIGHT. LOW PRESSURE WILL MOVE OFFSHORE THE DELMARVA COAST SAT NIGHT, THEN MOVE SLOWLY E WHILE PASSING JUST S OF THE AREA SUN THROUGH TUE NIGHT.
2. BOSTON OPAREA: 24 HOUR FORECAST COMMENCING 250000Z APR 26
A. NATIONAL WEATHER SERVICE HAZARDS: NONE
B. SKY, WEATHER:
25/00Z: PARTLY CLOUDY,
25/06Z: CLEAR,
25/12Z: MOSTLY CLEAR,
25/18Z: MOSTLY CLOUDY.
C. VSBY (NM):
25/00Z: GREATER THAN 7NM.
D. SURFACE WIND (KTS):
25/00Z: NORTH 10 TO 15G20,
25/06Z: NORTH 15 TO 20G25,
25/12Z: NORTH 10 TO 15G20,
25/18Z: WEST-NORTHWEST 5 TO 10G15.
E. COMBINED SEAS (FT):
25/00Z: SOUTH-SOUTHEAST 2 TO 4,
25/06Z: SOUTHEAST 2 TO 4,
25/12Z: EAST 2 TO 4.
F. MAX/MIN TEMPS (F):
25/00Z: 45/35.
G. SST (F):
23/00Z: 42.
H. OUTLOOK TO 48 HOURS:
(1) WINDS (KTS):
26/00Z: WEST 5 TO 10G15,
26/06Z: NORTH-NORTHWEST 5 TO 10G15,
26/12Z: NORTHEAST 5 TO 10G15,
26/18Z: EAST-NORTHEAST 5 TO 10G15.
(2) COMBINED SEAS (FT):
26/00Z: EAST 2 TO 4,
26/12Z: EAST 1 TO 3.
I. OTHER COMMENTS:
(1) VISIBILITY UNRESTRICTED OUTSIDE OF PRECIPITATION.
(2) FOR BEST POSSIBLE WEATHER FORECASTS AND SURVEILLANCE, PLEASE
SEND WEATHER OBSERVATIONS EVERY SIX HOURS AND PROVIDE TIMELY,
ACCURATE MOVREPS.
Race Rock OPAREA
1. METEOROLOGICAL SITUATION AT 250000Z APR 26: A COLD FRONT WILL MOVE S OF THE AREA THIS MORNING. HIGH PRESSURE WILL BUILD OVER THE REGION LATER TODAY THROUGH MON NIGHT, THEN SHIFT W ALONG THE INNER PORTIONS TUE AND TUE NIGHT. LOW PRESSURE WILL MOVE OFFSHORE THE DELMARVA COAST SAT NIGHT, THEN MOVE SLOWLY E WHILE PASSING JUST S OF THE AREA SUN THROUGH TUE NIGHT.
2. RACE ROCK (41-14N 072-02W) FOR 24/0600L-0900L
250000Z APR 26
A. NATIONAL WEATHER SERVICE HAZARDS: NONE
B. SKY, WEATHER:
24/0600L: MM.
C. VSBY (NM):
24/0600L: GREATER THAN 7NM.
D. SURFACE WIND (KTS):
24/0600L: NO DATA AVAILABLE.
E. COMBINED SEAS (FT):
24/0600L: NO DATA AVAILABLE.
Narragansett Bay OPAREA
1. METEOROLOGICAL SITUATION AT 250000Z APR 26: A COLD FRONT WILL MOVE S OF THE AREA THIS MORNING. HIGH PRESSURE WILL BUILD OVER THE REGION LATER TODAY THROUGH MON NIGHT, THEN SHIFT W ALONG THE INNER PORTIONS TUE AND TUE NIGHT. LOW PRESSURE WILL MOVE OFFSHORE THE DELMARVA COAST SAT NIGHT, THEN MOVE SLOWLY E WHILE PASSING JUST S OF THE AREA SUN THROUGH TUE NIGHT.
2. NARRAGANSETT BAY OPAREA: 24 HOUR FORECAST COMMENCING 250000Z APR
26
A. NATIONAL WEATHER SERVICE HAZARDS: NONE
B. SKY, WEATHER:
25/00Z: CLEAR WITH CHANCE OF RAIN SHWRS, CHANCE OF TSTMS,
25/06Z: MOSTLY CLEAR WITH CHANCE OF RAIN SHWRS, CHANCE OF TSTMS,
25/12Z: CLOUDY WITH CHANCE OF RAIN, CHANCE OF RAIN SHWRS, CHANCE
OF TSTMS.
C. VSBY (NM):
25/00Z: GREATER THAN 7NM.
D. SURFACE WIND (KTS):
25/00Z: EAST 10 TO 15G20,
25/06Z: EAST-NORTHEAST 5 TO 10G15,
25/12Z: EAST-NORTHEAST 15 TO 20G25,
25/18Z: EAST 15 TO 20G25.
E. COMBINED SEAS (FT):
25/00Z: SOUTH-SOUTHEAST 3 TO 5,
25/06Z: EAST 3 TO 5,
25/18Z: EAST-NORTHEAST 4 TO 6.
F. MAX/MIN TEMPS (F):
25/00Z: 53/41.
G. SST (F):
23/00Z: 50.
H. OUTLOOK TO 48 HOURS:
(1) WINDS (KTS):
26/00Z: EAST 15 TO 25G30,
26/06Z: EAST 20 TO 30G35,
26/12Z: EAST-NORTHEAST 20 TO 30G40.
(2) COMBINED SEAS (FT):
26/00Z: EAST-NORTHEAST 4 TO 7,
26/06Z: EAST 6 TO 9,
26/12Z: EAST 8 TO 12,
26/18Z: EAST 9 TO 13.
I. OTHER COMMENTS:
(1) VISIBILITY UNRESTRICTED OUTSIDE OF PRECIPITATION.
(2) FOR BEST POSSIBLE WEATHER FORECASTS AND SURVEILLANCE, PLEASE
SEND WEATHER OBSERVATIONS EVERY SIX HOURS AND PROVIDE TIMELY,
ACCURATE MOVREPS.
VACAPES OPAREA
1. METEOROLOGICAL SITUATION AT 250000Z APR 26: A HIGH PRESSURE RIDGE WILL PERSIST ACROSS THE S PORTIONS TODAY AND TONIGHT, THEN SHIFT SE OF THE WATERS SAT AND SAT NIGHT. TO THE N, A COLD FRONT WILL CONTINUE S THIS MORNING, THEN STALL OVER THE CENTRAL PORTIONS LATER TODAY THROUGH SAT NIGHT, WHILE WEAK LOW PRESSURES DEVELOP AND TRACK E ALONG THE STALLED BOUNDARY. A STRONGER LOW PRESSURE WILL DEVELOP ALONG THE FRONT OFF THE DELMARVA COAST SAT NIGHT, MOVE SLOWLY E ACROSS THE CENTRAL AND N PORTIONS SUN THROUGH MON, THEN MOVE E OF THE AREA TUE AND TUE NIGHT. A HIGH PRESSURE RIDGE WILL BUILD S ALONG INNER WATERS TUE AND TUE NIGHT.
2. VACAPES OPAREA: 24 HOUR FORECAST COMMENCING 250000Z APR 26
A. NATIONAL WEATHER SERVICE HAZARDS: NONE
B. SKY, WEATHER:
25/00Z: MOSTLY CLOUDY WITH CHANCE OF RAIN SHWRS, CHANCE OF
TSTMS.
C. VSBY (NM):
25/00Z: GREATER THAN 7NM,
25/06Z: LESS THAN 1NM.
D. SURFACE WIND (KTS):
25/00Z: EAST-SOUTHEAST 10 TO 15G20,
25/06Z: SOUTHEAST 15 TO 20G25,
25/12Z: SOUTHEAST 15 TO 25G30,
25/18Z: SOUTH-SOUTHEAST 15 TO 25G30.
E. COMBINED SEAS (FT):
25/00Z: WEST-SOUTHWEST 4 TO 6,
25/12Z: EAST 4 TO 6,
25/18Z: EAST 4 TO 7.
F. MAX/MIN TEMPS (F):
25/00Z: 75/53.
G. SST (F):
23/00Z: 62.
H. OUTLOOK TO 48 HOURS:
(1) WINDS (KTS):
26/00Z: SOUTH-SOUTHEAST 15 TO 25G30,
26/06Z: SOUTHWEST 15 TO 25G30,
26/12Z: WEST 15 TO 25G30,
26/18Z: NORTHWEST 20 TO 30G35.
(2) COMBINED SEAS (FT):
26/00Z: EAST 5 TO 8,
26/12Z: EAST 6 TO 10,
26/18Z: EAST-NORTHEAST 8 TO 12.
I. OTHER COMMENTS:
(1) VISIBILITY UNRESTRICTED OUTSIDE OF PRECIPITATION.
(2) FOR BEST POSSIBLE WEATHER FORECASTS AND SURVEILLANCE, PLEASE
SEND WEATHER OBSERVATIONS EVERY SIX HOURS AND PROVIDE TIMELY,
ACCURATE MOVREPS.
Cherry Point OPAREA
1. METEOROLOGICAL SITUATION AT 250000Z APR 26: A HIGH PRESSURE RIDGE WILL PERSIST ACROSS THE S PORTIONS TODAY AND TONIGHT, THEN SHIFT SE OF THE WATERS SAT AND SAT NIGHT. TO THE N, A COLD FRONT WILL CONTINUE S THIS MORNING, THEN STALL OVER THE CENTRAL PORTIONS LATER TODAY THROUGH SAT NIGHT, WHILE WEAK LOW PRESSURES DEVELOP AND TRACK E ALONG THE STALLED BOUNDARY. A STRONGER LOW PRESSURE WILL DEVELOP ALONG THE FRONT OFF THE DELMARVA COAST SAT NIGHT, MOVE SLOWLY E ACROSS THE CENTRAL AND N PORTIONS SUN THROUGH MON, THEN MOVE E OF THE AREA TUE AND TUE NIGHT. A HIGH PRESSURE RIDGE WILL BUILD S ALONG INNER WATERS TUE AND TUE NIGHT.
2. CHERRY POINT OPAREA: 24 HOUR FORECAST COMMENCING 250000Z APR 26
A. NATIONAL WEATHER SERVICE HAZARDS: NONE
B. SKY, WEATHER:
25/00Z: MOSTLY CLEAR WITH CHANCE OF RAIN SHWRS, CHANCE OF TSTMS,
25/12Z: CLEAR WITH CHANCE OF RAIN SHWRS, CHANCE OF TSTMS.
C. VSBY (NM):
25/00Z: GREATER THAN 7NM.
D. SURFACE WIND (KTS):
25/00Z: WEST-SOUTHWEST 15 TO 20G25,
25/18Z: SOUTHWEST 15 TO 20G25.
E. COMBINED SEAS (FT):
25/00Z: SOUTHWEST 4 TO 7,
25/06Z: WEST-SOUTHWEST 4 TO 6,
25/12Z: SOUTHWEST 3 TO 5,
25/18Z: SOUTHWEST 2 TO 4.
F. MAX/MIN TEMPS (F):
25/00Z: 76/67.
G. SST (F):
23/00Z: 75.
H. OUTLOOK TO 48 HOURS:
(1) WINDS (KTS):
26/00Z: SOUTH-SOUTHWEST 15 TO 20G25,
26/06Z: SOUTHWEST 15 TO 20G25,
26/12Z: SOUTHWEST 15 TO 25G30,
26/18Z: NORTHWEST 15 TO 25G30.
(2) COMBINED SEAS (FT):
26/00Z: SOUTH-SOUTHWEST 3 TO 5,
26/06Z: SOUTH-SOUTHWEST 4 TO 6,
26/18Z: EAST-NORTHEAST 4 TO 7.
I. OTHER COMMENTS:
(1) VISIBILITY UNRESTRICTED OUTSIDE OF PRECIPITATION.
(2) FOR BEST POSSIBLE WEATHER FORECASTS AND SURVEILLANCE, PLEASE
SEND WEATHER OBSERVATIONS EVERY SIX HOURS AND PROVIDE TIMELY,
ACCURATE MOVREPS.
Charleston OPAREA
1. METEOROLOGICAL SITUATION AT 250000Z APR 26: A HIGH PRESSURE RIDGE WILL PERSIST ACROSS THE S PORTIONS TODAY AND TONIGHT, THEN SHIFT SE OF THE WATERS SAT AND SAT NIGHT. TO THE N, A COLD FRONT WILL CONTINUE S THIS MORNING, THEN STALL OVER THE CENTRAL PORTIONS LATER TODAY THROUGH SAT NIGHT, WHILE WEAK LOW PRESSURES DEVELOP AND TRACK E ALONG THE STALLED BOUNDARY. A STRONGER LOW PRESSURE WILL DEVELOP ALONG THE FRONT OFF THE DELMARVA COAST SAT NIGHT, MOVE SLOWLY E ACROSS THE CENTRAL AND N PORTIONS SUN THROUGH MON, THEN MOVE E OF THE AREA TUE AND TUE NIGHT. A HIGH PRESSURE RIDGE WILL BUILD S ALONG INNER WATERS TUE AND TUE NIGHT.
2. CHARLESTON OPAREA: 24 HOUR FORECAST COMMENCING 250000Z APR 26
A. NATIONAL WEATHER SERVICE HAZARDS: NONE
B. SKY, WEATHER:
25/00Z: MOSTLY CLEAR,
25/06Z: CLEAR,
25/18Z: CLEAR WITH CHANCE OF RAIN SHWRS, CHANCE OF TSTMS.
C. VSBY (NM):
25/00Z: GREATER THAN 7NM.
D. SURFACE WIND (KTS):
25/00Z: SOUTH-SOUTHWEST 15 TO 20G25,
25/06Z: SOUTHWEST 15 TO 20G25,
25/12Z: SOUTHWEST 10 TO 15G20,
25/18Z: SOUTH-SOUTHWEST 10 TO 15G20.
E. COMBINED SEAS (FT):
25/00Z: EAST-NORTHEAST 2 TO 4,
25/12Z: SOUTH-SOUTHWEST 2 TO 4,
25/18Z: EAST 2 TO 3.
F. MAX/MIN TEMPS (F):
25/00Z: 77/66.
G. SST (F):
23/00Z: 74.
H. OUTLOOK TO 48 HOURS:
(1) WINDS (KTS):
26/00Z: SOUTH-SOUTHWEST 15 TO 20G25,
26/06Z: SOUTHWEST 15 TO 20G25,
26/12Z: WEST-SOUTHWEST 15 TO 20G25,
26/18Z: WEST-NORTHWEST 15 TO 20G25.
(2) COMBINED SEAS (FT):
26/00Z: SOUTH-SOUTHWEST 2 TO 4,
26/06Z: SOUTH 2 TO 4,
26/18Z: SOUTH-SOUTHWEST 2 TO 4.
I. OTHER COMMENTS:
(1) VISIBILITY UNRESTRICTED OUTSIDE OF PRECIPITATION.
(2) FOR BEST POSSIBLE WEATHER FORECASTS AND SURVEILLANCE, PLEASE
SEND WEATHER OBSERVATIONS EVERY SIX HOURS AND PROVIDE TIMELY,
ACCURATE MOVREPS.
Jacksonville OPAREA
1. METEOROLOGICAL SITUATION AT 250000Z APR 26: A HIGH PRESSURE RIDGE WILL PERSIST ACROSS THE S PORTIONS TODAY AND TONIGHT, THEN SHIFT SE OF THE WATERS SAT AND SAT NIGHT. TO THE N, A COLD FRONT WILL CONTINUE S THIS MORNING, THEN STALL OVER THE CENTRAL PORTIONS LATER TODAY THROUGH SAT NIGHT, WHILE WEAK LOW PRESSURES DEVELOP AND TRACK E ALONG THE STALLED BOUNDARY. A STRONGER LOW PRESSURE WILL DEVELOP ALONG THE FRONT OFF THE DELMARVA COAST SAT NIGHT, MOVE SLOWLY E ACROSS THE CENTRAL AND N PORTIONS SUN THROUGH MON, THEN MOVE E OF THE AREA TUE AND TUE NIGHT. A HIGH PRESSURE RIDGE WILL BUILD S ALONG INNER WATERS TUE AND TUE NIGHT.
2. JAX OPAREA: 24 HOUR FORECAST COMMENCING 250000Z APR 26
A. NATIONAL WEATHER SERVICE HAZARDS: NONE
B. SKY, WEATHER:
25/00Z: CLEAR,
25/18Z: CLEAR WITH CHANCE OF RAIN SHWRS, CHANCE OF TSTMS.
C. VSBY (NM):
25/00Z: GREATER THAN 7NM.
D. SURFACE WIND (KTS):
25/00Z: SOUTH 10 TO 15G20,
25/06Z: SOUTH-SOUTHWEST 10 TO 15G20,
25/12Z: SOUTHWEST 5 TO 10G15,
25/18Z: SOUTH 10 TO 15G20.
E. COMBINED SEAS (FT):
25/00Z: EAST-NORTHEAST 2 TO 3.
F. MAX/MIN TEMPS (F):
25/00Z: 77/66.
G. SST (F):
23/00Z: 75.
H. OUTLOOK TO 48 HOURS:
(1) WINDS (KTS):
26/00Z: SOUTH 10 TO 15G20,
26/06Z: SOUTH-SOUTHWEST 15 TO 20G25,
26/12Z: SOUTHWEST 10 TO 15G20.
(2) COMBINED SEAS (FT):
26/00Z: EAST 2 TO 4,
26/06Z: SOUTH 2 TO 4,
26/12Z: SOUTH-SOUTHWEST 2 TO 4,
26/18Z: EAST-NORTHEAST 2 TO 4.
I. OTHER COMMENTS:
(1) VISIBILITY UNRESTRICTED OUTSIDE OF PRECIPITATION.
(2) FOR BEST POSSIBLE WEATHER FORECASTS AND SURVEILLANCE, PLEASE
SEND WEATHER OBSERVATIONS EVERY SIX HOURS AND PROVIDE TIMELY,
ACCURATE MOVREPS.
Tongue of the Ocean OPAREA
1. METEOROLOGICAL SITUATION AT 250000Z APR 26: A HIGH PRESSURE RIDGE WILL PERSIST ACROSS THE S PORTIONS TODAY AND TONIGHT, THEN SHIFT SE OF THE WATERS SAT AND SAT NIGHT. TO THE N, A COLD FRONT WILL CONTINUE S THIS MORNING, THEN STALL OVER THE CENTRAL PORTIONS LATER TODAY THROUGH SAT NIGHT, WHILE WEAK LOW PRESSURES DEVELOP AND TRACK E ALONG THE STALLED BOUNDARY. A STRONGER LOW PRESSURE WILL DEVELOP ALONG THE FRONT OFF THE DELMARVA COAST SAT NIGHT, MOVE SLOWLY E ACROSS THE CENTRAL AND N PORTIONS SUN THROUGH MON, THEN MOVE E OF THE AREA TUE AND TUE NIGHT. A HIGH PRESSURE RIDGE WILL BUILD S ALONG INNER WATERS TUE AND TUE NIGHT.
2. TONGUE OF THE OCEAN OPAREA: 24 HOUR FORECAST COMMENCING 250000Z
APR 26
*********************************************************************
THIS AREA NOT AVAILABLE IN NOAA/NWS/OPC GRIDS. NOAA/NWS/NHC OFFSHORE
ZONE AMZ117 FORECAST FOR REFERENCE:
UNABLE TO RETRIEVE NHC FORECAST.
*********************************************************************
A. NATIONAL WEATHER SERVICE HAZARDS: NONE
B. SKY, WEATHER:
25/00Z:
25/06Z:
25/12Z:
25/18Z:
C. VSBY (NM):
25/00Z:
25/06Z:
25/12Z:
25/18Z:
D. SURFACE WIND (KTS):
25/00Z:
25/06Z:
25/12Z:
25/18Z:
E. COMBINED SEAS (FT):
25/00Z:
25/06Z:
25/12Z:
25/18Z:
F. MAX/MIN TEMPS (F):
25/00Z:
G. SST (F):
23/00Z:
H. AVIATION PARAMETERS:
(1) CEILINGS (FT):
(2) WINDS ALOFT:
1000FT:
3000FT:
5000FT:
(3) TURBULENCE:
(4) FREEZING LEVEL (FT):
(5) ICING:
(6) MIN ALT (IN):
(7) MAX P.A. (FT):
(8) DIVERT FIELD(S):
NASSAU INT'L
TAF MYNN 241100Z 2412/2512 14010KT 9999 VCSH FEW018 SCT030
BKN240
BECMG 2422/2424 7000 TSRA SCT014CB BKN018
I. OUTLOOK TO 48 HOURS:
(1) WINDS (KTS):
26/00Z:
26/06Z:
26/12Z:
26/18Z:
(2) SEAS (FT):
26/00Z:
26/06Z:
26/12Z:
26/18Z:
J. OTHER COMMENTS:
(1) VISIBILITY UNRESTRICTED OUTSIDE OF PRECIPITATION.
(2) FOR BEST POSSIBLE WEATHER FORECASTS AND SURVEILLANCE, PLEASE
SEND WEATHER OBSERVATIONS EVERY SIX HOURS AND PROVIDE TIMELY,
ACCURATE MOVREPS.
Full Forecasts
Zone Forecasts
- Below is a map of the U.S. Navy's Atlantic Operations Areas (OPAREAs). Clicking on a zone will display the forecast for that area.


