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High Seas Forecast Resources
FZNT01 KWBC 191550 HSFAT1


HIGH SEAS FORECAST FOR METAREA IV NWS OCEAN PREDICTION CENTER WASHINGTON DC
1630 UTC SUN AUG 19 2018

CCODE/1:31:04:01:00/AOW+AOE/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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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.

SEE ANNOUNCEMENT OF PLANNED INMARSAT I-3 TO I-4 MIGRATION IN 2018 AT OCEAN.WEATHER.GOV/GMDSS_NOTICE.PHP (LOWERCASE).

ONLY YOU KNOW THE WEATHER AT YOUR POSITION. REPORT IT TO THE NATIONAL WEATHER SERVICE. EMAIL US AT VOSOPS@NOAA.GOV(LOWERCASE).

FOR INFORMATION ON ATLANTIC ICEBERGS SEE INFORMATION FROM NORTH AMERICAN ICE SERVICE AT HTTPS://OCEAN.WEATHER.GOV/ATL_TAB.SHTML

SECURITE...


NORTH ATLANTIC NORTH OF 31N TO 67N AND WEST OF 35W


SYNOPSIS VALID 1200 UTC AUG 19.
24 HOUR FORECAST VALID 1200 UTC AUG 20.
48 HOUR FORECAST VALID 1200 UTC AUG 21.

.
WARNINGS




... GALE WARNING ... .LOW 45N57W 1006 MB MOVING E 20 KT. WITHIN 120 NM N OF A LINE FROM 44N58W TO 45N53W WINDS 25 TO 35 KT. SEAS TO 8 FT. ELSEWHERE FROM 40N TO 48N BETWEEN 53W AND 60W WINDS TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST...   LOW 45N41W 1012 MB. FROM 41N TO 46N BETWEEN 38W AND 47W WINDS 20 TO 30 KT. SEAS TO 9 FT.
.48 HOUR FORECAST...   LOW E OF AREA. FROM 41N TO 47N E OF 36W WINDS TO 25 KT. SEAS TO 11 FT.


... GALE WARNING ...
.24 HOUR FORECAST...   N OF 54N W OF 52W WINDS 20 TO 30 KT. SEAS TO 8 FT.
.48 HOUR FORECAST...   FROM 60N TO 64N W OF 57W WINDS 25 TO 35 KT. SEAS TO 12 FT.

SYNOPSIS AND FORECAST...
.

.LOW 39N71W 1008 MB MOVING NE 20 KT. WITHIN 240 NM S OF A LINE FROM 40N65W TO 38N70W TO 36N77W...ALSO WITHIN 180 NM N QUADRANT WINDS 20 TO 30 KT. SEAS TO 9 FT.
.24 HOUR FORECAST...   LOW 41N61W 1014 MB. WITHIN 180 NM N OF A LINE FROM 44N47W TO 42N58W TO 41N69W...ALSO WITHIN 240 NM S SEMICIRCLE WINDS TO 25 KT. SEAS TO 9 FT.
.48 HOUR FORECAST...   LOW 43N55W 1016 MB. WITHIN 240 NM N...NE AND 180 NM SE QUADRANTS WINDS 20 T0 30 KT. SEAS TO 9 FT.


.48 HOUR FORECAST...   NEW LOW 61N38W 1004 MB. WITHIN 240 NM S SEMICIRCLE...ALSO FROM 53N TO 60N E OF 40W...ALSO WITHIN 240 NM S OF A LINE FROM 56N40W TO 54N50W WINDS 20 TO 30 KT. SEAS TO 11 FT.

.DENSE FOG.
24 HOUR FORECAST...   VSBY OCCASIONALLY LESS THAN 1 NM OVER ICE FREE FORECAST WATERS N OF 60N W OF 59W.
.48 HOUR FORECAST...   CONDITIONS IMPROVED.


.24 HOUR FORECAST...   HIGH 32N60W 1023 MB.
.48 HOUR FORECAST...   HIGH DISSIPATED.


.48 HOUR FORECAST...   NEW HIGH 48N44W 1031 MB.


.48 HOUR FORECAST...   NEW HIGH 33N42W 1026 MB.

.

FORECASTER SHAW. OCEAN PREDICTION CENTER.

NATIONAL HURRICANE CENTER MIAMI FL

ATLANTIC FROM 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND GULF OF MEXICO


SYNOPSIS VALID 1200 UTC SUN AUG 19.
24 HOUR FORECAST VALID 1200 UTC MON AUG 20.
48 HOUR FORECAST VALID 1200 UTC TUE AUG 21.

.
WARNINGS



.NONE.

SYNOPSIS AND FORECAST...
.


.ATLC...  
12 HOUR FORECAST...  
S OF 20.5N BETWEEN 70W AND 73W NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST...   WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.36 HOUR FORECAST...   S OF 21N BETWEEN 70W AND 73W NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST...   WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.CARIBBEAN FROM 11N TO 14N BETWEEN 70W AND 77W...INCLUDING THE GULF OF VENEZUELA...NE TO E WINDS 20 TO 25 KT. SEAS TO 9 FT.
.12 HOUR FORECAST...  
FROM 11N TO 14N BETWEEN 70W AND 78W... INCLUDING THE GULF OF VENEZUELA...NE TO E WINDS 20 TO 25 KT. SEAS TO 9 FT.
.24 HOUR FORECAST...   FROM 11N TO 15N BETWEEN 67W AND 77W NE TO E WINDS 20 TO 25 KT. SEAS TO 9 FT. FROM 15N TO 17.5N BETWEEN 70W AND 74W E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.36 HOUR FORECAST...   FROM 11N TO 15N BETWEEN 68W AND 78W... INCLUDING THE GULF OF VENEZUELA...NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 10 FT. FROM 15N TO 17.5N BETWEEN 70W AND 74W E WINDS 20 TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST...   FROM 11N TO 17.5N BETWEEN 70W AND 78W NE TO E WINDS 20 TO 25 KT...EXCEPT 25 TO 30 KT FROM 11.5N TO 13N BETWEEN 74W AND 77W. SEAS 8 TO 11 FT.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.

FORECASTER GR. NATIONAL HURRICANE CENTER.

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