TCMAT3
POST-TROPICAL CYCLONE CRISTOBAL FORECAST/ADVISORY NUMBER 5
NWS NATIONAL HURRICANE CENTER MIAMI FL AL032026
1500 UTC THU AUG 13 2026
POST-TROPICAL CYCLONE CENTER LOCATED NEAR 39.4N 36.8W AT 13/1500Z
POSITION ACCURATE WITHIN 20 NM
PRESENT MOVEMENT TOWARD THE NORTHEAST OR 55 DEGREES AT 14 KT
ESTIMATED MINIMUM CENTRAL PRESSURE 1018 MB
MAX SUSTAINED WINDS 25 KT WITH GUSTS TO 35 KT.
WINDS AND SEAS VARY GREATLY IN EACH QUADRANT. RADII IN NAUTICAL
MILES ARE THE LARGEST RADII EXPECTED ANYWHERE IN THAT QUADRANT.
REPEAT...CENTER LOCATED NEAR 39.4N 36.8W AT 13/1500Z
AT 13/1200Z CENTER WAS LOCATED NEAR 38.9N 37.4W
FORECAST VALID 14/0000Z 41.0N 34.6W...POST-TROP/REMNT LOW
MAX WIND 20 KT...GUSTS 30 KT.
FORECAST VALID 14/1200Z...DISSIPATED
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 39.4N 36.8W
THIS IS THE LAST FORECAST/ADVISORY ISSUED BY THE
NATIONAL HURRICANE CENTER ON THIS SYSTEM
$$
FORECASTER ADAMS/CANGIALOSI
HSFAT1
HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1630 UTC THU AUG 13 2026
CCODE/1:31:04:01:00/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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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.
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
ATLANTIC ICE SERVICE AT HTTPS://OCEAN.WEATHER.GOV/ATL_TAB.PHP
(ALL LOWERCASE).
FOR ANY TROPICAL CYCLONE INFORMATION BEYOND 48 HOURS REFERENCE
THE ASSOCIATED NWS TROPICAL CYCLONE FORECAST/ADVISORY (TCM).
SECURITE
NORTH ATLANTIC NORTH OF 31N TO 67N AND WEST OF 35W
ALL FORECASTS VALID OVER ICE FREE FORECAST WATERS
SYNOPSIS VALID 1200 UTC AUG 13.
24 HOUR FORECAST VALID 1200 UTC AUG 14.
48 HOUR FORECAST VALID 1200 UTC AUG 15.
.WARNINGS.
...GALE WARNING...
.LOW 63N58W 998 MB MOVING N 15 KT. WITHIN 180 NM E AND NE OF A
LINE FROM 67N58W TO 60N52W TO 59M46W WINDS 25 TO 40 KT. SEAS 2.5
TO 4 M.
.24 HOUR FORECAST LOW AND CONDITIONS N OF AREA.
...GALE WARNING...
.LOW 53N53W 999 MB MOVING NE 15 KT. WITHIN 180 NM SW QUADRANT AND
WITHIN 360 NM E OF A FRONT FROM 57N62W TO 50N43W TO 37N48W WINDS
20 TO 30 KT. SEAS TO 3 M.
.24 HOUR FORECAST LOW 58N51W 1002 MB. FROM 58N TO 61N BETWEEN 42W
AND 51W WINDS 30 TO 45 KT. SEAS 3 TO 5 M. ELSEWHERE WITHIN 300 NM
S QUADRANT AND WITHIN 240 NM E AND NE OF A LINE FROM 67N58W TO
58N50W TO 56N40W TO 52N35W WINDS 20 TO 30 KT. SEAS TO 4 M.
.48 HOUR FORECAST LOW DISSIPATED AND ASSOCIATED CONDITIONS
DIMINISHED.
.SYNOPSIS AND FORECAST.
.POST-TROPICAL CYCLONE CRISTOBAL NEAR 39.4N 36.8W 1018 MB AT 1500
UTC AUG 13 MOVING NE OR 055 DEG AT 14 KT. WITHIN 300 NM SE
QUADRANT WINDS TO 25 KT. SEAS LESS THAN 2.5M.
.24 HOUR FORECAST POST-TROPICAL CYCLONE CRISTOBAL DISSIPATED AND
CONDITIONS DIMINISHED.
.24 HOUR FORECAST FROM 34N TO 42N BETWEEN 52W AND 66W WINDS TO 25
KT. SEAS LESS THAN 2.5 M.
.48 HOUR FORECAST LOW 50N63W 1007 MB. FROM 35N TO 50N BETWEEN 38W
AND 47W...WITHIN 600 NM SW QUADRANT...AND WITHIN 120 NM N OF A
LINE FROM 37N60W TO 34N71W WINDS 20 TO 30 KT. SEAS TO 2.5 M.
.48 HOUR FORECAST LOW 63N62W 1001 MB. N OF 59N W OF 48W WINDS TO
25 KT. SEAS TO 2.5 M.
.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM WITHIN 540 NM E OF A
LINE FROM 43N53W TO 63N59W.
.24 HOUR FORECAST DENSE FOG FROM 40N TO 46N BETWEEN 61W AND
68W...FROM 55N TO 59N BETWEEN 35W AND 54W...AND FROM 46N TO 55N
BETWEEN 35W AND 39W.
.48 HOUR FORECAST DENSE FOG WITHIN 240 NM EITHER SIDE OF A LINE
FROM 53N53W TO 44N45W.
.FORECASTER COLLINS. OCEAN PREDICTION CENTER.
NWS NATIONAL HURRICANE CENTER MIAMI FL
ATLANTIC FROM 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND
GULF OF AMERICA
SYNOPSIS VALID 1200 UTC THU AUG 13.
24 HOUR FORECAST VALID 1200 UTC FRI AUG 14.
48 HOUR FORECAST VALID 1200 UTC SAT AUG 15.
.WARNINGS.
...GALE WARNING...
.CARIBBEAN WITHIN 14N72W TO 14N76W TO 11N77W TO 11N74W TO 12N71W
TO 14N72W NE TO E WINDS 20 TO 25 KT. SEAS TO 2.5 M.
.24 HOUR FORECAST WITHIN 17N65W TO 18N69W TO 17N78W TO 12N79W TO
10N76W TO 13N64W TO 17N65W...INCLUDING IN MONA PASSAGE AND THE
GULF OF VENEZUELA... E WINDS 20 TO 30 KT. SEAS 2.5 TO 3.0 M.
.36 HOUR FORECAST WITHIN 13N70W TO 13N75W TO 11N75W TO 12N73W TO
11N72W TO 11N70W TO 13N70W...INCLUDING THE GULF OF VENEZUELA...
NE TO E WINDS 25 TO 35 KT. SEAS 2.5 TO 3.0 M. WITHIN 17N67W TO
18N79W TO 12N81W TO 10N77W TO 13N74W TO 13N65W TO
17N67W...INCLUDING BETWEEN CUBA AND JAMAICA AND IN MONA
PASSAGE... NE TO E WINDS 20 TO 30 KT. SEAS 2.5 TO 3.0 M.
.48 HOUR FORECAST WITHIN 18N68W TO 18N79W TO 17N82W TO 11N82W TO
10N77W TO 11N71W TO 18N68W...INCLUDING BETWEEN CUBA AND JAMAICA
AND IN MONA PASSAGE AND WITHIN 60 NM OF COAST OF NICARAGUA AND
THE GULF OF VENEZUELA... NE TO E WINDS 20 TO 30 KT. SEAS 2.5 TO
3.0 M.
.SYNOPSIS AND FORECAST.
.ATLC LOW PRES AL92 NEAR 10N45W 1010 MB. WITHIN 15N40W TO 17N41W
TO 18N45W TO 14N48W TO 11N45W TO 12N41W TO 15N40W NE TO E WINDS
20 TO 25 KT. SEAS 2.5 TO 3.0 M.
.24 HOUR FORECAST LOW PRES AL92...POSSIBLE TROPICAL CYCLONE...
NEAR 12N53W 1009 MB. WITHIN 18N46W TO 20N50W TO 18N59W TO 13N60W
TO 11N53W TO 12N48W TO 18N46W...INCLUDING IN ATLANTIC EXPOSURES
AND PASSAGES AND ATLANTIC EXPOSURES... E WINDS 20 TO 30 KT. SEAS
2.5 TO 4.5 M.
.48 HOUR FORECAST LOW PRES AL92...POSSIBLE TROPICAL CYCLONE...
NEAR 13N61W 1008 MB. WITHIN 21N53W TO 21N62W TO 18N68W TO 16N67W
TO 12N59W TO 17N52W TO 21N53W...INCLUDING IN ATLANTIC EXPOSURES
AND PASSAGES... E WINDS 20 TO 30 KT. SEAS 2.5 TO 3.0 M.
.ATLC 24 HOUR FORECAST WITHIN 21N70W TO 21N73W TO 21N74W TO
20N74W TO 20N72W TO 20N70W TO 21N70W E TO SE WINDS 20 TO 25 KT.
SEAS TO 2.5 M.
.48 HOUR FORECAST WITHIN 21N70W TO 21N73W TO 21N74W TO 20N74W TO
20N72W TO 20N70W TO 21N70W E WINDS 20 TO 25 KT. SEAS TO 2.5 M.
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.
.FORECASTER LANDSEA. NATIONAL HURRICANE CENTER.
$$