Marine Weather for GM 255

Active Advisory: (US Severe Weather)
Forecast as of 4:13 am CDT on May 23, 2015
Small craft should exercise caution today
Small Craft Advisory in effect from this evening through Sunday afternoon
Coastal Waters From Baffin Bay To Port Aransas Out 20 Nm-
Coastal Waters From Port Aransas To Matagorda Ship Channel Out
20 Nm-
Today
Southeast wind 15 to 20 knots. Seas 3 to 5 feet with occasional seas up to 6 feet. A chance of showers and thunderstorms in the morning...then a slight chance of showers and thunderstorms in the afternoon.
Tonight
Southeast wind 20 to 25 knots. Seas 5 to 7 feet with occasional seas up to 9 feet. A chance of showers and thunderstorms.
Sunday
South wind 20 to 25 knots. Seas 6 to 8 feet with occasional seas up to 10 feet. Showers and thunderstorms likely.
Sunday Night
South wind 15 to 20 knots. Seas 4 to 6 feet with occasional seas up to 8 feet. Showers and thunderstorms likely.
Monday
Southeast wind 15 to 20 knots. Seas 4 to 6 feet with occasional seas up to 8 feet. Showers and thunderstorms likely.
Monday Night
South wind 15 to 20 knots. Seas 5 to 7 feet with occasional seas up to 9 feet. A chance of showers and thunderstorms.
Tuesday
Southeast wind 15 to 20 knots decreasing to 10 to 15 knots in the afternoon. Seas 5 to 7 feet with occasional seas up to 9 feet. A chance of showers and thunderstorms.
Tuesday Night
Southeast wind 10 to 15 knots. Seas 4 to 6 feet with occasional seas up to 8 feet. A slight chance of showers and thunderstorms.
Wednesday
Southeast wind 10 to 15 knots. Seas 4 to 6 feet with occasional seas up to 8 feet. A slight chance of showers and thunderstorms.
Wednesday Night
Southeast wind 10 to 15 knots. Seas 3 to 5 feet with occasional seas up to 6 feet. A slight chance of showers and thunderstorms.
Small Craft Advisory
Statement as of 3:22 AM CDT on May 23, 2015

... Small Craft Advisory in effect from 7 PM this evening to 1 PM
CDT Sunday...

The National Weather Service in Corpus Christi has issued a Small
Craft Advisory... which is in effect from 7 PM this evening to
1 PM CDT Sunday.

* Winds: increasing to 20 to 25 knots by this evening.

* Waves/seas: open waters increasing to 6 to 8 feet. Bays
occasionally rough.

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.



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Marine Weather Maps

Click any area for a Zone forecast. Click the Station ID for station data.

Marine Weather Map

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
Port Aransas, TX 82.0 °F
Rockport, TX 82.9 °F

Open Sea Buoy Information

Place ID Sea Temp Wave Height
Corpus Christi, TX 50NM Southeast of Corpus Christi, TX 42020 80 °F 4.92 ft
Freeport, TX NM South of Freeport, TX 42019 80 °F 3.94 ft
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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Tide Information

Date Time Tide Type Height
Copano Bay State Fishing Pier, Texas:  
2015-05-23 6:44 AM CDT Low Tide 0.36
2015-05-23 9:14 PM CDT High Tide 0.62
2015-05-24 7:25 AM CDT Low Tide 0.38
Port Aransas (H. Caldwell Pier), Texas (sub):  
2015-05-23 12:43 AM CDT Low Tide 0.11
2015-05-23 9:56 AM CDT High Tide 1.68
2015-05-24 1:31 AM CDT Low Tide 0.24
Port Aransas (H. Caldwell Pier), Texas:  
2015-05-23 12:53 AM CDT Low Tide -0.15
2015-05-23 9:58 AM CDT High Tide 1.52
2015-05-24 1:44 AM CDT Low Tide 0.02
Port Aransas, Texas:  
2015-05-23 12:52 AM CDT Low Tide 0.17
2015-05-23 10:57 AM CDT High Tide 1.02
2015-05-23 11:58 AM CDT Low Tide 1.02
2015-05-23 1:12 PM CDT High Tide 1.03
2015-05-24 1:25 AM CDT Low Tide 0.28
Port Ingleside, Corpus Christi Bay, Texas:  
2015-05-23 5:15 AM CDT Low Tide 0.15
2015-05-23 4:05 PM CDT High Tide 0.69
2015-05-24 6:01 AM CDT Low Tide 0.20
Port O'Connor, Matagorda Bay, Texas:  
2015-05-23 3:33 AM CDT Low Tide 0.16
2015-05-23 2:08 PM CDT High Tide 0.81
2015-05-24 4:10 AM CDT Low Tide 0.22
Rockport, Aransas Bay, Texas:  
2015-05-23 4:50 AM CDT Low Tide 0.20
2015-05-23 7:56 PM CDT High Tide 0.43
2015-05-24 5:29 AM CDT Low Tide 0.22

Currents Information

Date Time Current Type Speed
Aransas Pass, Texas Current (15d):  
2015-05-22 11:50 PM CDT Max Ebb -2.07 knots
2015-05-23 5:04 AM CDT Slack, Flood Begins 0.00 knots
2015-05-23 9:30 AM CDT Max Flood 1.62 knots
2015-05-23 4:36 PM CDT Slack, Ebb Begins -0.00 knots
2015-05-24 12:22 AM CDT Max Ebb -1.68 knots
2015-05-24 5:48 AM CDT Slack, Flood Begins 0.00 knots
Aransas Pass, Texas Current (35d):  
2015-05-22 11:50 PM CDT Max Ebb -1.38 knots
2015-05-23 5:04 AM CDT Slack, Flood Begins 0.00 knots
2015-05-23 9:30 AM CDT Max Flood 1.47 knots
2015-05-23 4:36 PM CDT Slack, Ebb Begins -0.00 knots
2015-05-24 12:22 AM CDT Max Ebb -1.12 knots
2015-05-24 5:48 AM CDT Slack, Flood Begins 0.00 knots
Aransas Pass, Texas Current (50d):  
2015-05-22 11:50 PM CDT Max Ebb -1.10 knots
2015-05-23 5:04 AM CDT Slack, Flood Begins 0.00 knots
2015-05-23 9:30 AM CDT Max Flood 1.32 knots
2015-05-23 4:36 PM CDT Slack, Ebb Begins -0.00 knots
2015-05-24 12:22 AM CDT Max Ebb -0.89 knots
2015-05-24 5:48 AM CDT Slack, Flood Begins 0.00 knots
Port Ingleside, Texas Current (5d):  
2015-05-23 12:59 AM CDT Max Ebb -0.69 knots
2015-05-23 5:28 AM CDT Slack, Flood Begins 0.00 knots
2015-05-23 11:18 AM CDT Max Flood 1.03 knots
2015-05-23 6:47 PM CDT Slack, Ebb Begins -0.00 knots
2015-05-24 1:31 AM CDT Max Ebb -0.56 knots
2015-05-24 6:12 AM CDT Slack, Flood Begins 0.00 knots