Marine Weather for GM 370

Active Advisory: (US Severe Weather)
Forecast as of 9:16 am CDT on May 21, 2019
Small Craft Advisory in effect through late tonight
Waters From Freeport To Matagorda Ship Channel Tx From 20 To
60 Nm-Waters From High Island To Freeport Tx From 20 To 60 Nm-
Rest Of Today
South winds 20 to 30 knots decreasing to 15 to 20 knots in the afternoon. Seas 8 to 11 feet with occasional seas up to 14 feet subsiding to 7 to 9 feet with occasional seas up to 11 feet in the afternoon.
Tonight
South winds 15 to 20 knots. Seas 6 to 7 feet with occasional seas up to 8 feet.
Wednesday
Southeast winds 15 to 20 knots. Seas 6 to 7 feet with occasional seas up to 8 feet.
Wednesday Night
Southeast winds 20 to 25 knots. Seas 6 to 7 feet with occasional seas up to 8 feet building to 7 to 9 feet with occasional seas up to 11 feet after midnight.
Thursday
Southeast winds 20 to 25 knots. Seas 6 to 9 feet with occasional seas up to 11 feet.
Thursday Night
Southeast winds 15 to 20 knots. Seas 6 to 8 feet with occasional seas up to 10 feet.
Friday
Southeast winds 15 to 20 knots. Seas 5 to 7 feet with occasional seas up to 8 feet.
Friday Night
Southeast winds 15 to 20 knots. Seas 5 to 6 feet with occasional seas up to 7 feet.
Saturday
Southeast winds 10 to 15 knots. Seas 4 to 6 feet with occasional seas up to 7 feet.
Saturday Night
Southeast winds 15 to 20 knots. Seas 4 to 6 feet with occasional seas up to 7 feet.

Watches & Warnings

Small Craft Advisory
Issued: 9:20 AM CDT May. 21, 2019 – National Weather Service

... Small Craft Advisory remains in effect until 4 am CDT
Wednesday...
... Gale Warning has expired...

* winds... south 25 to 30 knots with gusts higher.

* Seas... 8 to 12 feet becoming 6 to 9 feet this afternoon.

Precautionary/preparedness actions...

A Small Craft Advisory means that wind speeds of 20 to 33 knots...
and/or seas 7 feet or higher... are expected to produce hazardous
conditions for small craft. Inexperienced boaters... especially
those operating smaller vessels should avoid navigating in these
conditions.






Marine Weather

Marine Weather Links

Middle Texas coastal waters from Baffin Bay to Matagorda Ship Channel out to 60 nautical miles.

Lower Texas coastal waters from Baffin Bay to the mouth of the Rio Grande out to 60 nm.

Upper Texas coastal waters from High Island to the Matagorda Ship Channel out 60 nautical miles including Galveston and Matagorda bays

Gulf coastal waters from the mouth of the Suwannee River to Destin out to 60 nm

Pascagoula to Atchafalaya River out 60 nm

Coastal waters from lower Atchafalaya to High Island TX out 60 nm

Gulf coastal waters Destin to Pascagoula out 60 nm

Fornia waters from 60 nm to 250 nm offshore.

Marine & Boating Location Search

Enter a coastal zip code for marine weather.

Coastal Water Temperatures

Place Temperature
Matagorda Bay Port O'Connor, TX 81.0 °F
USCG Freeport, TX 81.0 °F
Seadrift, TX 80.1 °F
Galveston Pier TX 81.0 °F

Open Sea Buoy Information

Place ID Sea Temp Wave Height
FREEPORT, TX NM South of Freeport, TX 42019 79 °F
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CORPUS CHRISTI, TX 60NM SSE of Corpus Christi, TX 42020 79 °F
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GALVESTON,TX NM East of Galveston, TX 42035 79 °F
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Click the Station ID for daily observations and history.

C-MAN Station Information

Place ID Water Temp Wave Height
Port Aransas, TX PTAT2 81 °F
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Sabine Pass, TX SRST2
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