TCMAT1
TROPICAL STORM ARTHUR FORECAST/ADVISORY NUMBER 7
NWS NATIONAL HURRICANE CENTER MIAMI FL AL012026
2100 UTC WED JUN 17 2026
TROPICAL STORM CENTER LOCATED NEAR 28.9N 96.1W AT 17/2100Z
POSITION ACCURATE WITHIN 30 NM
PRESENT MOVEMENT TOWARD THE NORTH-NORTHEAST OR 15 DEGREES AT 6 KT
ESTIMATED MINIMUM CENTRAL PRESSURE 1001 MB
MAX SUSTAINED WINDS 40 KT WITH GUSTS TO 50 KT.
34 KT....... 0NE 150SE 0SW 0NW.
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 28.9N 96.1W AT 17/2100Z
AT 17/1800Z CENTER WAS LOCATED NEAR 28.8N 96.1W
FORECAST VALID 18/0600Z 30.8N 94.6W...POST-TROP/REMNT LOW
MAX WIND 30 KT...GUSTS 40 KT.
FORECAST VALID 18/1800Z...DISSIPATED
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 28.9N 96.1W
INTERMEDIATE PUBLIC ADVISORY...WTNT31 KNHC/MIATCPAT1...AT 18/0000Z
NEXT ADVISORY AT 18/0300Z
$$
FORECASTER REINHART
HSFAT1
HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
2230 UTC WED JUN 17 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC JUN 17.
24 HOUR FORECAST VALID 1800 UTC JUN 18.
48 HOUR FORECAST VALID 1800 UTC JUN 19.
.WARNINGS.
...GALE WARNING...
.LOW 44N49W 1007 MB MOVING E 15 KT. FROM 38N TO 42N BETWEEN 47W
AND 51W WINDS LESS THAN 25 KT. SEAS TO 2.5 M.
.24 HOUR FORECAST LOW 43N42W 1007 MB. FROM 37N TO 46N BETWEEN 37W
AND 49W WINDS 20 TO 30 KT. SEAS TO 3 M.
.48 HOUR FORECAST LOW JUST E OF AREA NEAR 42N34W 1000 MB. WITHIN
120 NM W SEMICIRCLE WINDS 25 TO 35 KT. SEAS 2.5 TO 3.5 M.
ELSEWHERE FROM 37N TO 45N E OF 45W WINDS TO 25 KT. SEAS TO 3.5 M.
...GALE WARNING...
.48 HOUR FORECAST NEW LOW 37N76W 1009 MB. S OF 36N W OF 73W WINDS
25 TO 35 KT. SEAS TO 2.5 M.
.SYNOPSIS AND FORECAST.
.LOW 37N66W 1009 MB MOVING E 30 KT. FROM 32N TO 40N BETWEEN 62W
AND 71W WINDS 20 TO 30 KT. SEAS TO 2.5 M.
.24 HOUR FORECAST LOW 38N51W 1013 MB. WITHIN 300 NM S SEMICIRCLE
WINDS LESS THAN 25 KT. SEAS TO 2.5 M.
.48 HOUR FORECAST LOW DISSIPATED AND CONDITIONS DIMINISHED.
.LOW WELL E OF AREA NEAR 59N19W 990 MB MOVING NE 05 KT. FROM 56N
TO 63N E OF 37W WINDS LESS THAN 25 KT. SEAS TO 3 M.
.24 HOUR FORECAST LOW WELL E OF AREA NEAR 61N17W 993 MB . FROM
56N TO 63N E OF 41W WINDS LESS THAN 25 KT. SEAS TO 2.5 M.
.48 HOUR FORECAST LOW WELL E OF AREA NEAR 63N14W 994 MB. N OF 59N
E OF 47W WINDS TO 25 KT. SEAS TO 3 M.
.24 HOUR FORECAST LOW INLAND NEAR 46N75W 985 MB. FROM 33N TO 44N
W OF 67W WINDS 20 TO 30 KT. SEAS TO 3 M.
.48 HOUR FORECAST LOW INLAND NEAR 49N70W 990 MB. FROM 33N TO 52N
BETWEEN 52W AND 73W WINDS 20 TO 30 KT. SEAS TO 3.5 M...HIGHEST
NEAR 37N67W.
.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM WITHIN 90 NM NE OF A
LINE FROM 41N47W TO 48N55W.
.24 HOUR FORECAST DENSE FOG WITHIN 90 NM NE OF A LINE 44N46W TO
48N53W TO 52N56W.
.48 HOUR FORECAST DENSE FOG FROM 42N TO 57N BETWEEN 53W AND 63W.
.FORECASTER POCHE. 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 1800 UTC WED JUN 17.
24 HOUR FORECAST VALID 1800 UTC THU JUN 18.
48 HOUR FORECAST VALID 1800 UTC FRI JUN 19.
.WARNINGS.
...GULF OF AMERICA TROPICAL STORM WARNING...
.TROPICAL STORM ARTHUR INLAND NEAR 28.9N 96.1W 1001 MB AT 2100
UTC
JUN 17 MOVING NNE OR 015 DEG AT 6 KT. MAXIMUM SUSTAINED WINDS 40
KT
GUSTS 50 KT. TROPICAL STORM FORCE WINDS WITHIN 0 NM OF CENTER
EXCEPT
150 NM SE QUADRANT. SEAS TO 3.5 M. ELSEWHERE WITHIN 180 NM E
SEMICIRCLE AND 90 NM SW QUADRANT OF CENTER WINDS 20 TO 33 KT.
SEAS
2.5 TO 3.5 M.
.12 HOUR FORECAST POST-TROPICAL REMNANT LOW ARTHUR INLAND NEAR
30.8N
94.6W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. CONDITIONS
MERGED.
.24 HOUR FORECAST...DISSIPATED.
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.
.CARIBBEAN FROM 11N TO 16N BETWEEN 70W AND 76W...INCLUDING THE
GULF OF VENEZUELA...NE TO E WINDS 20 TO 25 KT. SEAS TO 2.5 M.
.12 HOUR FORECAST FROM 11N TO 16N BETWEEN 68W AND 76W...INCLUDING
THE GULF OF VENEZUELA...NE TO E WINDS 20 TO 25 KT. SEAS 2.5 TO 3
M...HIGHEST OFFSHORE COLOMBIA.
.24 HOUR FORECAST FROM 11N TO 15N BETWEEN 70W AND 78W...INCLUDING
THE GULF OF VENEZUELA...NE TO E WINDS 20 TO 25 KT. SEAS TO 2.5 M.
.36 HOUR FORECAST FROM 11N TO 15N BETWEEN 68W AND 78W...INCLUDING
THE GULF OF VENEZUELA...NE TO E WINDS 20 TO 25 KT. SEAS TO 2.5 M
OFFSHORE COLOMBIA.
.48 HOUR FORECAST FROM 11N TO 15N BETWEEN 68W AND 77W...INCLUDING
THE GULF OF VENEZUELA...NE TO E WINDS 20 TO 25 KT. SEAS TO 2.5 M.
FROM 15N TO 17.5N BETWEEN 70W AND 74W E WINDS 20 TO 25 KT. SEAS
LESS
THAN 2.5 M.
.CARIBBEAN 06 HOUR FORECAST S OF 20N W OF 85W...INCLUDING THE
GULF
OF HONDURAS...E TO SE WINDS 20 TO 30 KT. SEAS 2.5 TO 3.0 M.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.
.30 HOUR FORECAST S OF 20N W OF 85W...INCLUDING THE GULF OF
HONDURAS...E TO SE WINDS 20 TO 30 KT. SEAS 2.5 TO 3.0 M.
.48 HOUR FORECAST S OF 18.5N W OF 85W...INCLUDING THE GULF OF
HONDURAS...E TO SE WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.
.GULF OF AMERICA ELSEWHERE N OF 23N BETWEEN 90W AND 93W S WINDS
20
TO 30 KT. SEAS 2.5 TO 3 M.
.12 HOUR FORECAST FROM 22N TO 26N BETWEEN 86.5W AND 90W SE WINDS
20
TO 25 KT. SEAS TO 2.5 M.
.18 HOUR FORECAST FROM 22N TO 30N BETWEEN 86W AND 91W SE TO S
WINDS
20 TO 25 KT. SEAS 2.5 M.
.24 HOUR FORECAST FROM 24N TO 30N BETWEN 86W AND 92W S WINDS 20
TO
25 KT. SEAS 2.5 TO 3.0 M. FROM
.48 HOUR FORECAST FROM 20N TO 25N BETWEEN 89W AND 94W SE 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 GR. NATIONAL HURRICANE CENTER.
$$