Marine Weather for GM 335

Active Advisory: (US Severe Weather)
Forecast as of 9:47 am CST on December 15, 2019
Small Craft Advisory in effect from Monday evening through Tuesday morning
Small craft should exercise caution
Galveston Bay-
Rest Of Today
South winds 10 to 15 knots. Bay waters slightly choppy. A slight chance of sprinkles and drizzle late in the afternoon.
Tonight
South winds around 10 knots. Bay waters smooth to slightly choppy. A slight chance of sprinkles early in the evening. A slight chance of drizzle in the evening. A chance of showers in the late evening and overnight.
Monday
South winds around 10 knots becoming northwest 15 to 20 knots in the afternoon. Bay waters smooth to slightly choppy becoming choppy in the afternoon. Showers with isolated thunderstorms.
Monday Night
North winds 15 to 20 knots increasing to 20 to 25 knots after midnight. Bay waters choppy becoming rough after midnight. A slight chance of showers early in the evening.
Tuesday
North winds 15 to 25 knots becoming 15 to 20 knots in the afternoon. Bay waters choppy.
Tuesday Night
North winds 15 to 20 knots decreasing to 10 to 15 knots after midnight. Bay waters choppy becoming slightly choppy after midnight.
Wednesday
North winds 10 to 15 knots decreasing to 5 to 10 knots in the afternoon. Bay waters slightly choppy becoming smooth in the afternoon.
Wednesday Night
Northeast winds 5 to 10 knots. Bay waters smooth.
Thursday
East winds 5 to 10 knots becoming southeast in the afternoon. Bay waters smooth becoming smooth to slightly choppy in the afternoon.
Thursday Night
East winds 5 to 10 knots. Bay waters smooth. A slight chance of showers.

Watches & Warnings

Small Craft Advisory
Issued: 4:28 AM CST Dec. 15, 2019 – National Weather Service

... Small Craft Advisory in effect from 6 PM Monday to 9 am CST
Tuesday...

... Dense fog advisory for Galveston Bay has expired...

The National Weather Service in Houston/Galveston has issued a
Small Craft Advisory, which is in effect from 6 PM Monday to 9 am
CST Tuesday.

Stronger winds just above the sea surface has allowed for better
mixing out of late Saturday evening Bay fog.

* Winds... 20 to 25 knots with occasional gusts to 30 knots.

* Waves/seas... choppy to Rough Bay conditions.

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
Eagle Point, TX 64.0 °F
USCG Freeport, TX 64.0 °F
Galveston Pier TX 62.1 °F
Galveston Bay (North Jetty), TX 64.0 °F
Rollover Pass, TX 64.9 °F
Morgans Point, TX 63.0 °F

Open Sea Buoy Information

Place ID Sea Temp Wave Height
GALVESTON,TX NM East of Galveston, TX 42035
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-
FREEPORT, TX NM South of Freeport, TX 42019 74 °F
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Click the Station ID for daily observations and history.

C-MAN Station Information

Place ID Water Temp Wave Height
Sabine Pass, TX SRST2
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-

Tide Information

Date Time Tide Type Height
Alligator Point, West Bay, Texas:  
2019-12-15 02:20 PM CST Low Tide -0.36
2019-12-15 11:19 PM CST High Tide 0.83
2019-12-16 03:10 AM CST Low Tide 0.75
2019-12-16 05:24 AM CST High Tide 0.76
2019-12-16 03:11 PM CST Low Tide -0.28
2019-12-17 12:07 AM CST High Tide 0.79
Barbours Cut, Morgans Point, Galveston Bay, Texas:  
2019-12-15 04:21 PM CST Low Tide -0.86
2019-12-16 02:52 AM CST High Tide 1.16
2019-12-16 05:17 PM CST Low Tide -0.77
Christmas Bay, Texas:  
2019-12-15 02:24 PM CST Low Tide -0.13
2019-12-16 01:27 AM CST High Tide 0.75
2019-12-16 03:14 AM CST Low Tide 0.27
2019-12-16 07:32 AM CST High Tide 0.69
2019-12-16 03:15 PM CST Low Tide -0.10
Clear Lake, Galveston Bay, Texas:  
2019-12-15 05:58 PM CST Low Tide -0.47
2019-12-16 04:41 AM CST High Tide 1.01
2019-12-16 06:53 PM CST Low Tide -0.40
Eagle Point, Galveston Bay, Texas:  
2019-12-15 02:58 PM CST Low Tide -0.62
2019-12-16 03:26 AM CST High Tide 0.94
2019-12-16 03:49 PM CST Low Tide -0.55
Freeport, DOW Barge Canal, Texas:  
2019-12-15 07:38 PM CST High Tide 1.89
2019-12-16 11:32 AM CST Low Tide -0.34
2019-12-16 08:22 PM CST High Tide 1.79
Galveston Bay Entrance, North Jetty, Texas:  
2019-12-15 07:57 PM CST High Tide 1.70
2019-12-16 01:28 AM CST Low Tide 1.14
2019-12-16 03:53 AM CST High Tide 1.20
2019-12-16 12:20 PM CST Low Tide -0.41
2019-12-16 08:33 PM CST High Tide 1.62
Galveston Bay entrance, south jetty, Texas:  
2019-12-15 08:01 PM CST High Tide 1.86
2019-12-15 11:32 PM CST Low Tide 1.67
2019-12-16 02:06 AM CST High Tide 1.69
2019-12-16 11:33 AM CST Low Tide -0.63
2019-12-16 08:49 PM CST High Tide 1.76
Galveston Pier 21, Galveston Channel, Texas:  
2019-12-15 08:40 PM CST High Tide 1.30
2019-12-16 12:37 AM CST Low Tide 1.17
2019-12-16 02:45 AM CST High Tide 1.18
2019-12-16 12:38 PM CST Low Tide -0.44
2019-12-16 09:28 PM CST High Tide 1.23
Galveston Pleasure Pier, Gulf Of Mexico, Texas:  
2019-12-15 07:21 PM CST High Tide 2.08
2019-12-16 11:47 AM CST Low Tide -0.53
2019-12-16 08:09 PM CST High Tide 1.98
Gilchrist, East Bay, Galveston Bay, Texas:  
2019-12-15 04:05 PM CST Low Tide -0.48
2019-12-15 11:56 PM CST High Tide 1.12
2019-12-16 04:55 AM CST Low Tide 1.00
2019-12-16 06:01 AM CST High Tide 1.02
2019-12-16 04:56 PM CST Low Tide -0.38
2019-12-17 12:44 AM CST High Tide 1.06
Houston Ship Channel, Galveston Bay, Manchester, Texas:  
2019-12-15 05:25 PM CST Low Tide -0.54
2019-12-16 02:44 AM CST High Tide 1.31
2019-12-16 06:22 PM CST Low Tide -0.43
Jamaica Beach, West Bay, Galveston Bay, Texas:  
2019-12-15 03:18 PM CST Low Tide -0.40
2019-12-15 11:18 PM CST High Tide 0.92
2019-12-16 04:08 AM CST Low Tide 0.83
2019-12-16 05:23 AM CST High Tide 0.84
2019-12-16 04:09 PM CST Low Tide -0.31
2019-12-17 12:06 AM CST High Tide 0.87
Lynchburg Landing, San Jacinto River, Galveston Bay, Texas:  
2019-12-15 04:59 PM CST Low Tide -0.13
2019-12-16 02:03 AM CST High Tide 1.46
2019-12-16 05:43 PM CST Low Tide 0.01
Point Barrow, Trinity Bay, Galveston Bay, Texas:  
2019-12-15 04:30 PM CST Low Tide -0.44
2019-12-16 02:28 AM CST High Tide 1.03
2019-12-16 05:20 AM CST Low Tide 0.92
2019-12-16 08:33 AM CST High Tide 0.93
2019-12-16 05:21 PM CST Low Tide -0.35
Port Bolivar, Galveston Bay, Texas:  
2019-12-16 01:17 AM CST High Tide 1.28
2019-12-16 12:50 PM CST Low Tide -0.59
2019-12-17 01:18 AM CST High Tide 1.16
Rollover Pass, Texas:  
2019-12-15 03:13 PM CST Low Tide -0.41
2019-12-16 02:31 AM CST High Tide 1.18
2019-12-16 04:05 PM CST Low Tide -0.31
Round Point, Trinity Bay, Galveston Bay, Texas:  
2019-12-15 04:07 PM CST Low Tide -0.37
2019-12-16 02:16 AM CST High Tide 1.16
2019-12-16 05:04 PM CST Low Tide -0.28
San Jacinto Battleground State Historic Site, Texas:  
2019-12-15 05:01 PM CST Low Tide -0.76
2019-12-16 02:14 AM CST High Tide 1.04
2019-12-16 05:57 PM CST Low Tide -0.66
San Luis Pass, Texas:  
2019-12-15 08:31 PM CST High Tide 1.12
2019-12-16 12:28 AM CST Low Tide 1.00
2019-12-16 02:36 AM CST High Tide 1.02
2019-12-16 12:29 PM CST Low Tide -0.38
2019-12-16 09:19 PM CST High Tide 1.06
Texas City, Turning Basin, Galveston Bay, Texas:  
2019-12-15 09:13 PM CST High Tide 1.30
2019-12-16 01:18 AM CST Low Tide 1.17
2019-12-16 03:18 AM CST High Tide 1.18
2019-12-16 01:19 PM CST Low Tide -0.44
2019-12-16 10:01 PM CST High Tide 1.23
USCG Freeport, Texas:  
2019-12-15 07:54 PM CST High Tide 1.90
2019-12-16 11:33 AM CST Low Tide -0.34
2019-12-16 08:43 PM CST High Tide 1.80

Currents Information

Date Time Current Type Speed
Bolivar Roads, Texas Current (31d):  
2019-12-15 03:18 PM CST Slack, Flood Begins 0.00 knots
2019-12-15 07:14 PM CST Max Flood 1.82 knots
2019-12-16 02:51 AM CST Slack, Ebb Begins -0.00 knots
2019-12-16 11:59 AM CST Max Ebb -1.24 knots
2019-12-16 04:21 PM CST Slack, Flood Begins 0.00 knots
2019-12-16 08:20 PM CST Max Flood 1.71 knots
Bolivar Roads, Texas Current (8d):  
2019-12-15 03:59 PM CST Slack, Flood Begins 0.00 knots
2019-12-15 07:32 PM CST Max Flood 2.27 knots
2019-12-16 02:18 AM CST Slack, Ebb Begins -0.00 knots
2019-12-16 12:06 PM CST Max Ebb -2.28 knots
2019-12-16 05:02 PM CST Slack, Flood Begins 0.00 knots
2019-12-16 08:38 PM CST Max Flood 2.13 knots
Galveston Causeway RR. bridge, Galveston, Texas Current (16d):  
2019-12-15 03:38 PM CST Slack, Flood Begins 0.00 knots
2019-12-15 07:03 PM CST Max Flood 0.91 knots
2019-12-15 10:45 PM CST Slack, Ebb Begins -0.00 knots
2019-12-16 10:46 AM CST Max Ebb -1.66 knots
2019-12-16 04:41 PM CST Slack, Flood Begins 0.00 knots
2019-12-16 08:09 PM CST Max Flood 0.85 knots
2019-12-16 11:12 PM CST Slack, Ebb Begins -0.00 knots
Galveston Channel, west end, Texas Current:  
2019-12-15 03:20 PM CST Slack, Flood Begins 0.00 knots
2019-12-15 06:31 PM CST Max Flood 2.27 knots
2019-12-16 12:04 AM CST Slack, Ebb Begins -0.00 knots
2019-12-16 10:56 AM CST Max Ebb -2.48 knots
2019-12-16 04:23 PM CST Slack, Flood Begins 0.00 knots
2019-12-16 07:37 PM CST Max Flood 2.13 knots
2019-12-17 12:31 AM CST Slack, Ebb Begins -0.00 knots
Houston Channel, W of Port Bolivar, Texas Current (14d):  
2019-12-15 03:47 PM CST Slack, Flood Begins 0.00 knots
2019-12-15 07:14 PM CST Max Flood 2.27 knots
2019-12-16 12:19 AM CST Slack, Ebb Begins -0.00 knots
2019-12-16 10:12 AM CST Max Ebb -1.86 knots
2019-12-16 04:50 PM CST Slack, Flood Begins 0.00 knots
2019-12-16 08:20 PM CST Max Flood 2.13 knots
2019-12-17 12:46 AM CST Slack, Ebb Begins -0.00 knots
Houston Channel, W of Port Bolivar, Texas Current (26d):  
2019-12-15 03:44 PM CST Slack, Flood Begins 0.00 knots
2019-12-15 07:11 PM CST Max Flood 2.04 knots
2019-12-16 12:22 AM CST Slack, Ebb Begins -0.00 knots
2019-12-16 10:26 AM CST Max Ebb -1.66 knots
2019-12-16 04:47 PM CST Slack, Flood Begins 0.00 knots
2019-12-16 08:17 PM CST Max Flood 1.92 knots
2019-12-17 12:49 AM CST Slack, Ebb Begins -0.00 knots
Houston Channel, W of Port Bolivar, Texas Current (3d):  
2019-12-15 03:45 PM CST Slack, Flood Begins 0.00 knots
2019-12-15 07:07 PM CST Max Flood 2.50 knots
2019-12-16 12:20 AM CST Slack, Ebb Begins -0.00 knots
2019-12-16 10:26 AM CST Max Ebb -2.07 knots
2019-12-16 04:48 PM CST Slack, Flood Begins 0.00 knots
2019-12-16 08:13 PM CST Max Flood 2.35 knots
2019-12-17 12:47 AM CST Slack, Ebb Begins -0.00 knots
Houston Ship Channel (Red Fish Bar), Texas Current (14d):  
2019-12-15 04:35 PM CST Slack, Flood Begins 0.00 knots
2019-12-15 08:53 PM CST Max Flood 1.59 knots
2019-12-16 03:51 AM CST Slack, Ebb Begins -0.00 knots
2019-12-16 01:17 PM CST Max Ebb -1.45 knots
2019-12-16 05:38 PM CST Slack, Flood Begins 0.00 knots
2019-12-16 09:59 PM CST Max Flood 1.49 knots
Houston Ship Channel (Red Fish Bar), Texas Current (24d):  
2019-12-15 04:38 PM CST Slack, Flood Begins 0.00 knots
2019-12-15 08:40 PM CST Max Flood 1.14 knots
2019-12-16 03:54 AM CST Slack, Ebb Begins -0.00 knots
2019-12-16 01:49 PM CST Max Ebb -1.04 knots
2019-12-16 05:41 PM CST Slack, Flood Begins 0.00 knots
2019-12-16 09:46 PM CST Max Flood 1.07 knots
Houston Ship Channel (Red Fish Bar), Texas Current (7d):  
2019-12-15 04:31 PM CST Slack, Flood Begins 0.00 knots
2019-12-15 08:38 PM CST Max Flood 1.14 knots
2019-12-16 03:47 AM CST Slack, Ebb Begins -0.00 knots
2019-12-16 12:57 PM CST Max Ebb -1.04 knots
2019-12-16 05:34 PM CST Slack, Flood Begins 0.00 knots
2019-12-16 09:44 PM CST Max Flood 1.07 knots
Morgans Point, Texas Current (15d):  
2019-12-15 05:34 PM CST Slack, Flood Begins 0.00 knots
2019-12-15 08:48 PM CST Max Flood 0.68 knots
2019-12-16 01:44 AM CST Slack, Ebb Begins -0.00 knots
2019-12-16 01:18 PM CST Max Ebb -0.83 knots
2019-12-16 06:37 PM CST Slack, Flood Begins 0.00 knots
2019-12-16 09:54 PM CST Max Flood 0.64 knots
Morgans Point, Texas Current (25d):  
2019-12-15 04:37 PM CST Slack, Flood Begins 0.00 knots
2019-12-15 08:23 PM CST Max Flood 0.45 knots
2019-12-16 01:32 AM CST Slack, Ebb Begins -0.00 knots
2019-12-16 01:27 PM CST Max Ebb -0.62 knots
2019-12-16 05:40 PM CST Slack, Flood Begins 0.00 knots
2019-12-16 09:29 PM CST Max Flood 0.43 knots
Morgans Point, Texas Current (6d):  
2019-12-15 06:05 PM CST Slack, Flood Begins 0.00 knots
2019-12-15 09:08 PM CST Max Flood 0.68 knots
2019-12-16 01:29 AM CST Slack, Ebb Begins -0.00 knots
2019-12-16 01:23 PM CST Max Ebb -1.04 knots
2019-12-16 07:08 PM CST Slack, Flood Begins 0.00 knots
2019-12-16 10:14 PM CST Max Flood 0.64 knots