THIS FORECAST WAS AUTOMATICALLY GENERATED FROM NOAA/NWS/OPC FORECAST
GRIDS AND SOME MODEL DATA. NO FORECASTER HAS PROOF READ THIS
FORECAST. PLEASE USE AS GUIDANCE ONLY.

FOR FORECAST COLLABORATION AND QUESTIONS, PLEASE CONTACT OPC'S
ATLANTIC REGIONAL FORECASTER AT 301-683-1520 OR
NCEP.LIST.OPC-IDSS@NOAA.GOV. FOR TECHNICAL OR FORMATTER QUESTIONS,
PLEASE CONTACT OPC'S APPLICATIONS BRANCH AT
NCEP.OPC.SUPPORT@NOAA.GOV.

FORMATTER VERSION: V1.2.1 - MAY 3, 2019: ADDED EXTENDED 7 DAY
FORECAST.
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1. NATIONAL WEATHER SERVICE HAZARDS AT 151800Z NOV 25:
 A. 40.100250N 69.917300W:     
    ...GALE WARNING...
2. METEOROLOGICAL SITUATION AT 151800Z NOV 25:
A SERIES OF SURFACE TROUGHS WILL CONTINUE TO MOVE S ACROSS THE AREA
EARLY THIS MORNING AROUND BROAD LOW PRESSURE OVER ATLANTIC CANADA.
HIGH PRESSURE BUILDS IN FOR TODAY, WITH A WARM FRONT APPROACHING THE
WATERS FROM THE SW AND MOVING INTO THE AREA TONIGHT. DEEPENING LOW
PRESSURE AND A COLD FRONT PASS E OVER THE WATERS SUN. THE LOW WILL
PERSIST OVER SE CANADA THROUGH TUE NIGHT, AND AROUND THE BROAD LOW,
ANOTHER SERIES OF SURFACE TROUGHS WILL PASS FROM NW TO SE ACROSS THE
AREA. HIGH PRESSURE THEN GRADUALLY BUILDS E OVER THE WATERS WED AND
WED NIGHT.  
3. 40.100250N 69.917300W
24 HOUR FORECAST COMMENCING 151800Z NOV 25
 A. NATIONAL WEATHER SERVICE HAZARDS:     
    ...GALE WARNING...
 B. SKY, WEATHER: 
    15/18Z: MM,
    16/00Z: ISOLATED RAIN SHWRS.
 C. VSBY (NM): 
    15/18Z: GREATER THAN 7NM.
 D. SURFACE WIND (KTS): 
    15/18Z: W 10 TO 15G20,
    16/00Z: SW 15 TO 20G25,
    16/06Z: SW 20 TO 30G35,
    16/12Z: SW 25 TO 30G35.
 E. COMBINED SEAS (FT): 
    15/18Z: NW 4 TO 5,
    16/00Z: NW 4,
    16/06Z: SW 5 TO 6,
    16/12Z: SW 8.
 F. MAX/MIN TEMPS (F): 
    15/18Z: 60/44.
 G. SST ANALYSIS (F): 
    13/00Z:   NO DATA AVAILABLE.
 H. THRESHOLD BASED OPERATING CONDITIONS:
  (1) SEAS (FT):
      OPERATIONS:
        FAVORABLE: NO MORE THAN 4 FT
        UNFAVORABLE: GREATER THAN 4 FT
      ROV:
        FAVORABLE: NO MORE THAN 7 FT
        UNFAVORABLE: GREATER THAN 7 FT
      15/18Z: FAVORABLE CONDITIONS FOR ROV,
              UNFAVORABLE CONDITIONS FOR OPERATIONS,
      16/00Z: FAVORABLE CONDITIONS FOR OPERATIONS, ROV,
      16/06Z: FAVORABLE CONDITIONS FOR ROV,
              UNFAVORABLE CONDITIONS FOR OPERATIONS,
      16/12Z: UNFAVORABLE CONDITIONS FOR OPERATIONS, ROV.
 I. OUTLOOK TO 48 HOURS:
  (1) WINDS (KTS): 
      16/18Z: W 30G40,
      17/00Z: NW 35G45,
      17/06Z: W 35G45.
  (2) COMBINED SEAS (FT): 
      16/18Z: SW 10 TO 13,
      17/00Z: SW 13 TO 15,
      17/06Z: W 15,
      17/12Z: W 15 TO 16.
 J. EXTENDED FORECAST TO 7 DAYS:
  (1) WINDS (KTS): 
      17/18Z: NW 25 TO 35G45,
      18/18Z: NW 15 TO 20G25,
      19/18Z: W 5 TO 10,
      20/18Z: SE 10 TO 15G20,
      21/18Z: SW 20G25.
  (2) COMBINED SEAS (FT): 
      17/18Z: W 10 TO 15,
      18/18Z: W 5 TO 8,
      19/18Z: SW 1 TO 3,
      20/18Z: S 1 TO 3,
      21/18Z: E 4 TO 6.
 K. 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.
4. FORECASTER: OCEAN FORECAST BRANCH - OCEAN PREDICTION CENTER/