Marine Weather for GM 235

Active Advisory: (US Severe Weather)
Forecast as of 5:40 am CDT on October 21, 2019
Small Craft Advisory in effect until 10 am CDT this morning
Bays And Waterways From Port Aransas To Port O'Connor-
Today
South wind 10 to 15 knots becoming southwest 5 to 10 knots late in the morning, then shifting north early in the afternoon becoming north around 10 knots late. Bays slightly choppy to occasionally choppy. Showers and thunderstorms likely in the morning, then a slight chance of showers and thunderstorms in the afternoon.
Tonight
Northeast wind 10 to 15 knots. Bays slightly choppy to occasionally choppy.
Tuesday
Northeast wind 10 to 15 knots. Bays slightly choppy to occasionally choppy.
Tuesday Night
East wind 10 to 15 knots. Bays slightly choppy to occasionally choppy.
Wednesday
East wind 10 to 15 knots. Bays slightly choppy to occasionally choppy.
Wednesday Night
Southeast wind 10 to 15 knots. Bays slightly choppy to occasionally choppy. A chance of showers and thunderstorms.
Thursday
Southeast wind around 10 knots. Bays slightly choppy. A chance of showers and thunderstorms.
Thursday Night
Northeast wind 10 to 15 knots becoming north 20 to 25 knots after midnight. Bays choppy to rough. Showers and thunderstorms likely.
Friday
North wind 20 to 25 knots. Bays choppy to rough. A chance of showers and thunderstorms.
Friday Night
North wind 20 to 25 knots decreasing to 15 to 20 knots after midnight. Bays choppy to rough.

Watches & Warnings

Small Craft Advisory
Issued: 5:39 AM CDT Oct. 21, 2019 – National Weather Service

... Small Craft Advisory in effect until 10 am CDT this morning...

The National Weather Service in Corpus Christi has issued a Small
Craft Advisory, which is in effect until 10 am CDT this morning.

* Winds... 20 to 30 kts

* waves/seas... 5 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
Seadrift, TX 79.0 °F
Port Aransas, TX 80.1 °F
Matagorda Bay Port O'Connor, TX 81.0 °F

Open Sea Buoy Information

Place ID Sea Temp Wave Height
CORPUS CHRISTI, TX 60NM SSE of Corpus Christi, TX 42020 82 °F
-
FREEPORT, TX NM South of Freeport, TX 42019 84 °F 1.97 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
-

Tide Information

Date Time Tide Type Height
Copano Bay State Fishing Pier, Texas:  
2019-10-21 08:50 PM CDT Low Tide 0.30
2019-10-22 11:04 AM CDT High Tide 0.61
2019-10-22 09:49 PM CDT Low Tide 0.32
Port Aransas (H. Caldwell Pier), Texas:  
2019-10-21 03:01 PM CDT Low Tide 0.47
2019-10-22 12:40 AM CDT High Tide 2.53
2019-10-22 04:16 PM CDT Low Tide 0.50
2019-10-23 01:17 AM CDT High Tide 2.40
Port Aransas, Texas:  
2019-10-21 02:56 PM CDT Low Tide 0.43
2019-10-22 02:00 AM CDT High Tide 1.44
2019-10-22 04:17 PM CDT Low Tide 0.47
Port Ingleside, Corpus Christi Bay, Texas:  
2019-10-21 07:41 PM CDT Low Tide 0.34
2019-10-22 07:43 AM CDT High Tide 0.98
2019-10-22 08:48 PM CDT Low Tide 0.37
Port O'Connor, Matagorda Bay, Texas:  
2019-10-21 06:01 PM CDT Low Tide 0.64
2019-10-22 05:28 AM CDT High Tide 1.51
2019-10-22 07:04 PM CDT Low Tide 0.67
Rockport, Aransas Bay, Texas:  
2019-10-21 07:17 PM CDT Low Tide 0.41
2019-10-22 09:07 AM CDT High Tide 0.76
2019-10-22 08:11 PM CDT Low Tide 0.43
Seadrift, San Antonio Bay, Texas:  
2019-10-21 02:47 PM CDT High Tide 0.59
2019-10-22 12:43 AM CDT Low Tide 0.39
2019-10-22 03:56 PM CDT High Tide 0.59

Currents Information

Date Time Current Type Speed
Aransas Pass, Texas Current (15d):  
2019-10-21 01:28 PM CDT Max Ebb -2.40 knots
2019-10-21 07:27 PM CDT Slack, Flood Begins 0.00 knots
2019-10-21 11:49 PM CDT Max Flood 1.89 knots
2019-10-22 07:09 AM CDT Slack, Ebb Begins -0.00 knots
2019-10-22 02:36 PM CDT Max Ebb -2.07 knots
2019-10-22 08:31 PM CDT Slack, Flood Begins 0.00 knots
2019-10-23 12:48 AM CDT Max Flood 1.70 knots
Aransas Pass, Texas Current (35d):  
2019-10-21 01:28 PM CDT Max Ebb -1.60 knots
2019-10-21 07:27 PM CDT Slack, Flood Begins 0.00 knots
2019-10-21 11:49 PM CDT Max Flood 1.72 knots
2019-10-22 07:09 AM CDT Slack, Ebb Begins -0.00 knots
2019-10-22 02:36 PM CDT Max Ebb -1.38 knots
2019-10-22 08:31 PM CDT Slack, Flood Begins 0.00 knots
2019-10-23 12:48 AM CDT Max Flood 1.55 knots
Aransas Pass, Texas Current (50d):  
2019-10-21 01:28 PM CDT Max Ebb -1.28 knots
2019-10-21 07:27 PM CDT Slack, Flood Begins 0.00 knots
2019-10-21 11:49 PM CDT Max Flood 1.55 knots
2019-10-22 07:09 AM CDT Slack, Ebb Begins -0.00 knots
2019-10-22 02:36 PM CDT Max Ebb -1.10 knots
2019-10-22 08:31 PM CDT Slack, Flood Begins 0.00 knots
2019-10-23 12:48 AM CDT Max Flood 1.39 knots
Port Ingleside, Texas Current (5d):  
2019-10-21 02:37 PM CDT Max Ebb -0.80 knots
2019-10-21 07:51 PM CDT Slack, Flood Begins 0.00 knots
2019-10-22 01:37 AM CDT Max Flood 1.20 knots
2019-10-22 09:20 AM CDT Slack, Ebb Begins -0.00 knots
2019-10-22 03:45 PM CDT Max Ebb -0.69 knots
2019-10-22 08:55 PM CDT Slack, Flood Begins 0.00 knots