Marine Weather for GM 255

Active Advisory: (US Severe Weather)
Forecast as of 3:48 am CDT on June 18, 2018
Small Craft Advisory in effect through Tuesday afternoon
Coastal Waters From Port Aransas To Matagorda Ship Channel Out
20 Nm-
Today
Southeast wind 10 to 15 knots increasing to 15 to 20 knots late. Seas 5 to 7 feet with occasional seas up to 9 feet. Scattered thunderstorms in the morning. Occasional showers. Occasional thunderstorms in the afternoon.
Tonight
Southeast wind 15 to 20 knots. Seas 5 to 7 feet with occasional seas up to 9 feet. Showers and thunderstorms.
Tuesday
Southeast wind 10 to 15 knots increasing to 15 to 20 knots in the afternoon. Seas 5 to 7 feet with occasional seas up to 9 feet. Showers and thunderstorms.
Tuesday Night
Southeast wind 15 to 20 knots. Seas 6 to 8 feet with occasional seas up to 10 feet. Showers and thunderstorms likely.
Wednesday
Southeast wind 15 to 20 knots. Seas 6 to 8 feet with occasional seas up to 10 feet. Showers and thunderstorms.
Wednesday Night
Southeast wind 15 to 20 knots. Seas 5 to 6 feet with occasional seas up to 8 feet. A chance of showers and thunderstorms.
Thursday
Southeast wind around 15 knots. Seas 4 to 6 feet with occasional seas up to 8 feet. A chance of showers and thunderstorms.
Thursday Night
Southeast wind 10 to 15 knots. Seas 4 to 6 feet with occasional seas up to 8 feet. A chance of showers and thunderstorms.
Friday
Southeast wind 10 to 15 knots. Seas 3 to 4 feet with occasional seas up to 5 feet. A chance of showers and thunderstorms.
Friday Night
Southeast wind 10 to 15 knots. Seas 3 to 4 feet with occasional seas up to 5 feet. A slight chance of showers and thunderstorms.

Watches & Warnings

Small Craft Advisory
Issued: 4:00 AM CDT Jun. 18, 2018 – National Weather Service

... Small Craft Advisory in effect until 5 PM CDT Tuesday...

The National Weather Service in Corpus Christi has issued a Small
Craft Advisory, which is in effect until 5 PM CDT Tuesday for the
coastal waters from Port Aransas to Matagorda Ship Channel out 20
nm.

* Winds... southeast increasing to 15 to 20 knots today and
continuing through Tuesday.


* Waves/seas... 5 to 7 feet... occasionally up to 9 feet.

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.

Marine & Boating Location Search

Enter a coastal zip code for marine weather.

Coastal Water Temperatures

Place Temperature
Port Aransas, TX 86.0 °F
Rockport, TX 79.0 °F
Seadrift, TX 86.0 °F
Matagorda Bay Port O'Connor, TX 84.9 °F

Open Sea Buoy Information

Place ID Sea Temp Wave Height
CORPUS CHRISTI, TX 60NM SSE of Corpus Christi, TX 42020 83 °F
-
FREEPORT, TX NM South of Freeport, TX 42019 84 °F 6.56 ft
Click the Station ID for daily observations and history.

C-MAN Station Information

Place ID Water Temp Wave Height
Port Aransas, TX PTAT2 85 °F
-

Tide Information

Date Time Tide Type Height
Copano Bay State Fishing Pier, Texas:  
2018-06-18 06:14 AM CDT Low Tide 0.09
2018-06-18 09:05 PM CDT High Tide 0.39
2018-06-19 07:05 AM CDT Low Tide 0.12
Port Aransas (H. Caldwell Pier), Texas:  
2018-06-18 09:32 AM CDT High Tide 1.60
2018-06-19 01:34 AM CDT Low Tide -0.26
2018-06-19 09:59 AM CDT High Tide 1.41
Port Aransas, Texas:  
2018-06-18 09:58 AM CDT High Tide 0.94
2018-06-18 03:42 PM CDT Low Tide 0.81
2018-06-18 05:34 PM CDT High Tide 0.83
2018-06-19 02:01 AM CDT Low Tide -0.02
2018-06-19 10:25 AM CDT High Tide 0.86
Port Ingleside, Corpus Christi Bay, Texas:  
2018-06-18 05:06 AM CDT Low Tide -0.14
2018-06-18 04:27 PM CDT High Tide 0.47
2018-06-19 06:03 AM CDT Low Tide -0.07
Port O'Connor, Matagorda Bay, Texas:  
2018-06-18 03:33 AM CDT Low Tide -0.21
2018-06-18 01:51 PM CDT High Tide 0.60
2018-06-19 04:25 AM CDT Low Tide -0.09
Rockport, Aransas Bay, Texas:  
2018-06-18 04:43 AM CDT Low Tide 0.00
2018-06-18 07:06 PM CDT High Tide 0.28
2018-06-19 05:17 AM CDT Low Tide 0.04

Currents Information

Date Time Current Type Speed
Aransas Pass, Texas Current (15d):  
2018-06-18 04:56 AM CDT Slack, Flood Begins 0.00 knots
2018-06-18 09:21 AM CDT Max Flood 1.97 knots
2018-06-18 04:30 PM CDT Slack, Ebb Begins -0.00 knots
2018-06-19 12:31 AM CDT Max Ebb -1.95 knots
2018-06-19 05:41 AM CDT Slack, Flood Begins 0.00 knots
2018-06-19 09:51 AM CDT Max Flood 1.60 knots
Aransas Pass, Texas Current (35d):  
2018-06-18 04:56 AM CDT Slack, Flood Begins 0.00 knots
2018-06-18 09:21 AM CDT Max Flood 1.79 knots
2018-06-18 04:30 PM CDT Slack, Ebb Begins -0.00 knots
2018-06-19 12:31 AM CDT Max Ebb -1.30 knots
2018-06-19 05:41 AM CDT Slack, Flood Begins 0.00 knots
2018-06-19 09:51 AM CDT Max Flood 1.46 knots
Aransas Pass, Texas Current (50d):  
2018-06-18 04:56 AM CDT Slack, Flood Begins 0.00 knots
2018-06-18 09:21 AM CDT Max Flood 1.61 knots
2018-06-18 04:30 PM CDT Slack, Ebb Begins -0.00 knots
2018-06-19 12:31 AM CDT Max Ebb -1.04 knots
2018-06-19 05:41 AM CDT Slack, Flood Begins 0.00 knots
2018-06-19 09:51 AM CDT Max Flood 1.31 knots
Port Ingleside, Texas Current (5d):  
2018-06-18 05:20 AM CDT Slack, Flood Begins 0.00 knots
2018-06-18 11:09 AM CDT Max Flood 1.26 knots
2018-06-18 06:41 PM CDT Slack, Ebb Begins -0.00 knots
2018-06-19 01:40 AM CDT Max Ebb -0.65 knots
2018-06-19 06:05 AM CDT Slack, Flood Begins 0.00 knots
2018-06-19 11:39 AM CDT Max Flood 1.02 knots