Marine Weather for GM 275

Active Advisory: (US Severe Weather)
Forecast as of 10:27 am CDT on April 25, 2017
Small Craft Advisory in effect through Wednesday morning
Waters From Port Aransas To Matagorda Ship Channel From 20 To
60 Nm-
Rest Of Today
South wind around 20 knots. Seas 5 to 7 feet with occasional seas up to 9 feet.
Tonight
South wind 20 to 25 knots. Seas 6 to 8 feet with occasional seas up to 10 feet.
Wednesday
South wind 20 to 25 knots becoming southwest 10 to 15 knots in the afternoon. Seas 7 to 8 feet with occasional seas up to 10 feet subsiding to 5 to 7 feet with occasional seas up to 9 feet in the afternoon.
Wednesday Night
West wind 10 to 15 knots becoming northeast 15 to 20 knots after midnight. Seas 4 to 5 feet with occasional seas up to 6 feet.
Thursday
East wind 15 to 20 knots decreasing to 10 to 15 knots in the afternoon. Seas 4 to 5 feet with occasional seas up to 6 feet.
Thursday Night
Southeast wind 10 to 15 knots. Seas 4 to 5 feet with occasional seas up to 6 feet.
Friday
South wind 15 to 20 knots. Seas 5 to 7 feet with occasional seas up to 9 feet.
Friday Night
Southeast wind 20 to 25 knots. Seas 6 to 8 feet with occasional seas up to 10 feet building to 8 to 9 feet with occasional seas up to 11 feet after midnight.
Saturday
South wind around 20 knots. Seas 9 to 10 feet with occasional seas up to 13 feet.
Saturday Night
Southeast wind 15 to 20 knots. Seas 8 to 10 feet with occasional seas up to 13 feet. A slight chance of showers and thunderstorms.

Watches & Warnings

Small Craft Advisory
Issued: 2:11 PM CDT Apr. 29, 2017 – National Weather Service

... Small Craft Advisory remains in effect until 1 PM CDT Sunday...

A Small Craft Advisory remains in effect until 1 PM CDT Sunday.

* Winds: south to southeast 20 to 25 knots this afternoon and
tonight. North 20 to 30 knots Sunday morning with brief gale
force gusts possible.

* Waves/seas: 8 to 10 feet over the nearshore waters and 10 to 12
feet over the offshore waters this afternoon and tonight.

Precautionary/preparedness actions...

A Small Craft Advisory means that wind speeds of 20 to 33 knots
and/or seas of 7 feet or greater are expected to produce
hazardous conditions to small craft. Inexperienced mariners...
especially those operating smaller vessels should avoid
navigating in these conditions. Mariners should pay close
attention to the marine forecast... and consider wind and sea
conditions in planning.





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.

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Marine & Boating Location Search

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Coastal Water Temperatures

Place Temperature
Seadrift, TX 81.0 °F
Port Aransas, TX 78.1 °F
Rockport, TX 80.1 °F

Open Sea Buoy Information

Place ID Sea Temp Wave Height
FREEPORT, TX NM South of Freeport, TX 42019 77 °F 9.51 ft
CORPUS CHRISTI, TX 60NM SSE of Corpus Christi, TX 42020
-
10.17 ft
GALVESTON,TX NM East of Galveston, TX 42035 76 °F 8.20 ft
Click the Station ID for daily observations and history.

C-MAN Station Information

Place ID Water Temp Wave Height
Port Aransas, TX PTAT2 79 °F
-