Marine Weather for GM 355

Active Advisory: (US Severe Weather)
Forecast as of 8:37 PM CST on February 10, 2018
Dense fog advisory in effect until 2 am CST Sunday
Small Craft Advisory in effect from 4 am CST Sunday through Sunday afternoon
Coastal Waters From High Island To Freeport Out 20 Nm-
Rest Of Tonight
South winds 5 to 10 knots becoming north 10 to 15 knots after midnight and 15 to 20 knots toward sunrise. Seas 2 to 4 feet. Areas of dense fog with visibility 1 nm or less early in the evening. Patchy dense fog after midnight. Isolated thunderstorms early in the evening. Scattered showers.
Sunday
North winds 15 to 20 knots. Seas 4 to 5 feet. A chance of showers.
Sunday Night
North winds 15 to 20 knots. Seas 4 to 6 feet with occasional seas up to 7 feet. A chance of showers.
Monday
North winds 15 to 20 knots becoming northeast 10 to 15 knots in the afternoon. Seas 3 to 5 feet subsiding to 2 to 3 feet in the afternoon. A slight chance of showers in the afternoon.
Monday Night
Northeast winds 10 to 15 knots. Seas 2 to 3 feet.
Tuesday
Northeast winds 10 to 15 knots. Seas 2 to 3 feet. A slight chance of showers.
Tuesday Night
East winds 10 to 15 knots. Seas 2 to 3 feet. A slight chance of showers.
Wednesday
Southeast winds around 10 knots. Seas 1 to 2 feet. A slight chance of showers.
Wednesday Night
South winds around 10 knots. Seas 1 to 2 feet.
Thursday
South winds around 10 knots. Seas 1 to 2 feet.
Thursday Night
South winds around 10 knots. Seas 1 to 2 feet.

Watches & Warnings

Marine Fog Advisory
Issued: 2:05 PM CST Feb. 18, 2018 – National Weather Service

... Dense fog advisory remains in effect until noon CST Monday...

* visibility... below a 1/2 mile at times.

Precautionary/preparedness actions...

Mariners should be prepared for sudden changes in visibility over
short distances. Reduce your speed and keep a lookout for other
vessels... buoys and breakwaters. Keep your navigation lights on.
Inexperienced mariners... especially those operating smaller
craft or not equipped with radar... should consider seeking safe
Harbor.





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
Galveston Bay (North Jetty), TX 61.0 °F
USCG Freeport, TX 59.0 °F
Galveston Pier TX 63.0 °F
Eagle Point, TX 66.9 °F
Rollover Pass, TX 66.9 °F

Open Sea Buoy Information

Place ID Sea Temp Wave Height
GALVESTON,TX NM East of Galveston, TX 42035 62 °F 1.97 ft
FREEPORT, TX NM South of Freeport, TX 42019 72 °F 3.28 ft
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:  
2018-02-19 02:25 AM CST Low Tide 0.23
2018-02-19 08:29 AM CST High Tide 0.49
2018-02-19 02:32 PM CST Low Tide 0.05
2018-02-19 09:32 PM CST High Tide 0.52
2018-02-20 03:14 AM CST Low Tide 0.14
2018-02-20 09:56 AM CST High Tide 0.48
Christmas Bay, Texas:  
2018-02-19 02:29 AM CST Low Tide 0.08
2018-02-19 10:37 AM CST High Tide 0.45
2018-02-19 02:36 PM CST Low Tide 0.02
2018-02-19 11:40 PM CST High Tide 0.47
2018-02-20 03:18 AM CST Low Tide 0.05
2018-02-20 12:04 PM CST High Tide 0.43
Eagle Point, Galveston Bay, Texas:  
2018-02-19 03:10 AM CST Low Tide 0.19
2018-02-19 08:16 AM CST High Tide 0.32
2018-02-19 03:07 PM CST Low Tide 0.00
2018-02-19 09:39 PM CST High Tide 0.31
2018-02-20 03:56 AM CST Low Tide 0.05
2018-02-20 10:29 AM CST High Tide 0.30
Freeport, DOW Barge Canal, Texas:  
2018-02-19 05:12 AM CST High Tide 0.93
2018-02-19 11:12 AM CST Low Tide 0.21
2018-02-19 06:00 PM CST High Tide 1.04
2018-02-20 12:03 AM CST Low Tide 0.33
2018-02-20 06:28 AM CST High Tide 0.96
2018-02-20 12:00 PM CST Low Tide 0.44
Galveston Bay Entrance, North Jetty, Texas:  
2018-02-19 05:09 AM CST High Tide 0.99
2018-02-19 11:55 AM CST Low Tide 0.17
2018-02-19 05:50 PM CST High Tide 1.04
2018-02-20 12:36 AM CST Low Tide 0.16
2018-02-20 07:19 AM CST High Tide 0.98
2018-02-20 12:41 PM CST Low Tide 0.40
Galveston Bay entrance, south jetty, Texas:  
2018-02-19 05:11 AM CST High Tide 1.10
2018-02-19 10:54 AM CST Low Tide 0.12
2018-02-19 06:14 PM CST High Tide 1.15
2018-02-19 11:36 PM CST Low Tide 0.31
2018-02-20 06:38 AM CST High Tide 1.07
2018-02-20 11:34 AM CST Low Tide 0.43
Galveston Pier 21, Galveston Channel, Texas:  
2018-02-19 05:51 AM CST High Tide 0.77
2018-02-19 11:59 AM CST Low Tide 0.08
2018-02-19 06:53 PM CST High Tide 0.81
2018-02-20 12:41 AM CST Low Tide 0.22
2018-02-20 07:17 AM CST High Tide 0.75
2018-02-20 12:39 PM CST Low Tide 0.30
Galveston Pleasure Pier, Gulf Of Mexico, Texas:  
2018-02-19 05:21 AM CST High Tide 1.17
2018-02-19 11:27 AM CST Low Tide 0.16
2018-02-19 06:09 PM CST High Tide 1.22
2018-02-20 12:06 AM CST Low Tide 0.32
2018-02-20 06:33 AM CST High Tide 1.20
2018-02-20 12:23 PM CST Low Tide 0.42
Gilchrist, East Bay, Galveston Bay, Texas:  
2018-02-19 04:11 AM CST Low Tide 0.31
2018-02-19 09:06 AM CST High Tide 0.66
2018-02-19 04:17 PM CST Low Tide 0.07
2018-02-19 10:09 PM CST High Tide 0.69
2018-02-20 04:59 AM CST Low Tide 0.19
2018-02-20 10:33 AM CST High Tide 0.64
Jamaica Beach, West Bay, Galveston Bay, Texas:  
2018-02-19 03:23 AM CST Low Tide 0.26
2018-02-19 08:28 AM CST High Tide 0.55
2018-02-19 03:30 PM CST Low Tide 0.06
2018-02-19 09:31 PM CST High Tide 0.57
2018-02-20 04:12 AM CST Low Tide 0.15
2018-02-20 09:55 AM CST High Tide 0.53
Port Bolivar, Galveston Bay, Texas:  
2018-02-19 05:41 AM CST High Tide 0.73
2018-02-19 12:10 PM CST Low Tide 0.12
2018-02-19 07:00 PM CST High Tide 0.75
2018-02-20 01:05 AM CST Low Tide 0.16
2018-02-20 06:53 AM CST High Tide 0.69
2018-02-20 12:29 PM CST Low Tide 0.34
Rollover Pass, Texas:  
2018-02-19 03:28 AM CST Low Tide 0.34
2018-02-19 08:32 AM CST High Tide 0.58
2018-02-19 03:10 PM CST Low Tide 0.00
2018-02-19 09:54 PM CST High Tide 0.58
2018-02-20 04:05 AM CST Low Tide 0.19
2018-02-20 09:58 AM CST High Tide 0.53
San Luis Pass, Texas:  
2018-02-19 05:41 AM CST High Tide 0.66
2018-02-19 11:50 AM CST Low Tide 0.07
2018-02-19 06:44 PM CST High Tide 0.69
2018-02-20 12:32 AM CST Low Tide 0.19
2018-02-20 07:08 AM CST High Tide 0.64
2018-02-20 12:30 PM CST Low Tide 0.26
Texas City, Turning Basin, Galveston Bay, Texas:  
2018-02-19 06:24 AM CST High Tide 0.77
2018-02-19 12:40 PM CST Low Tide 0.08
2018-02-19 07:26 PM CST High Tide 0.81
2018-02-20 01:22 AM CST Low Tide 0.22
2018-02-20 07:50 AM CST High Tide 0.75
USCG Freeport, Texas:  
2018-02-19 04:56 AM CST High Tide 0.97
2018-02-19 11:36 AM CST Low Tide 0.21
2018-02-19 05:58 PM CST High Tide 1.06
2018-02-20 12:11 AM CST Low Tide 0.38
2018-02-20 06:13 AM CST High Tide 0.97
2018-02-20 12:32 PM CST Low Tide 0.44

Currents Information

Date Time Current Type Speed
Bolivar Roads, Texas Current (31d):  
2018-02-19 01:45 AM CST Max Ebb -0.53 knots
2018-02-19 04:34 AM CST Slack, Flood Begins 0.00 knots
2018-02-19 06:34 AM CST Max Flood 0.29 knots
2018-02-19 08:55 AM CST Slack, Ebb Begins -0.00 knots
2018-02-19 12:29 PM CST Max Ebb -0.48 knots
2018-02-19 03:32 PM CST Slack, Flood Begins 0.00 knots
2018-02-19 06:43 PM CST Max Flood 0.73 knots
2018-02-19 10:12 PM CST Slack, Ebb Begins -0.00 knots
2018-02-20 01:51 AM CST Max Ebb -0.64 knots
2018-02-20 04:47 AM CST Slack, Flood Begins 0.00 knots
2018-02-20 07:30 AM CST Max Flood 0.63 knots
2018-02-20 11:01 AM CST Slack, Ebb Begins -0.00 knots
Bolivar Roads, Texas Current (8d):  
2018-02-19 01:52 AM CST Max Ebb -0.97 knots
2018-02-19 05:15 AM CST Slack, Flood Begins 0.00 knots
2018-02-19 06:52 AM CST Max Flood 0.36 knots
2018-02-19 08:22 AM CST Slack, Ebb Begins -0.00 knots
2018-02-19 12:36 PM CST Max Ebb -0.88 knots
2018-02-19 04:13 PM CST Slack, Flood Begins 0.00 knots
2018-02-19 07:01 PM CST Max Flood 0.91 knots
2018-02-19 09:39 PM CST Slack, Ebb Begins -0.00 knots
2018-02-20 01:58 AM CST Max Ebb -1.18 knots
2018-02-20 05:28 AM CST Slack, Flood Begins 0.00 knots
2018-02-20 07:48 AM CST Max Flood 0.78 knots
2018-02-20 10:28 AM CST Slack, Ebb Begins -0.00 knots
Galveston Causeway RR. bridge, Galveston, Texas Current (16d):  
2018-02-19 04:49 AM CST Slack, Ebb Begins -0.00 knots
2018-02-19 04:54 AM CST Slack, Flood Begins 0.00 knots
2018-02-19 06:23 AM CST Max Flood 0.14 knots
2018-02-19 11:16 AM CST Max Ebb -0.64 knots
2018-02-19 03:52 PM CST Slack, Flood Begins 0.00 knots
2018-02-19 06:06 PM CST Slack, Ebb Begins -0.00 knots
2018-02-19 06:32 PM CST Max Flood 0.36 knots
2018-02-20 12:38 AM CST Max Ebb -0.86 knots
2018-02-20 05:07 AM CST Slack, Flood Begins 0.00 knots
2018-02-20 06:55 AM CST Slack, Ebb Begins -0.00 knots
2018-02-20 07:19 AM CST Max Flood 0.31 knots
2018-02-20 12:35 PM CST Max Ebb -0.47 knots
Galveston Channel, west end, Texas Current:  
2018-02-19 04:36 AM CST Slack, Flood Begins 0.00 knots
2018-02-19 05:51 AM CST Max Flood 0.36 knots
2018-02-19 06:08 AM CST Slack, Ebb Begins -0.00 knots
2018-02-19 11:26 AM CST Max Ebb -0.96 knots
2018-02-19 03:34 PM CST Slack, Flood Begins 0.00 knots
2018-02-19 06:00 PM CST Max Flood 0.91 knots
2018-02-19 07:25 PM CST Slack, Ebb Begins -0.00 knots
2018-02-20 12:48 AM CST Max Ebb -1.28 knots
2018-02-20 04:49 AM CST Slack, Flood Begins 0.00 knots
2018-02-20 06:47 AM CST Max Flood 0.78 knots
2018-02-20 08:14 AM CST Slack, Ebb Begins -0.00 knots
2018-02-20 12:45 PM CST Max Ebb -0.71 knots
Houston Channel, W of Port Bolivar, Texas Current (14d):  
2018-02-19 05:03 AM CST Slack, Flood Begins 0.00 knots
2018-02-19 06:23 AM CST Slack, Ebb Begins -0.00 knots
2018-02-19 06:34 AM CST Max Flood 0.36 knots
2018-02-19 10:42 AM CST Max Ebb -0.72 knots
2018-02-19 04:01 PM CST Slack, Flood Begins 0.00 knots
2018-02-19 06:43 PM CST Max Flood 0.91 knots
2018-02-19 07:40 PM CST Slack, Ebb Begins -0.00 knots
2018-02-20 12:04 AM CST Max Ebb -0.96 knots
2018-02-20 05:16 AM CST Slack, Flood Begins 0.00 knots
2018-02-20 07:30 AM CST Max Flood 0.78 knots
2018-02-20 08:29 AM CST Slack, Ebb Begins -0.00 knots
2018-02-20 12:01 PM CST Max Ebb -0.53 knots
Houston Channel, W of Port Bolivar, Texas Current (26d):  
2018-02-19 05:00 AM CST Slack, Flood Begins 0.00 knots
2018-02-19 06:26 AM CST Slack, Ebb Begins -0.00 knots
2018-02-19 06:31 AM CST Max Flood 0.33 knots
2018-02-19 10:56 AM CST Max Ebb -0.64 knots
2018-02-19 03:58 PM CST Slack, Flood Begins 0.00 knots
2018-02-19 06:40 PM CST Max Flood 0.82 knots
2018-02-19 07:43 PM CST Slack, Ebb Begins -0.00 knots
2018-02-20 12:18 AM CST Max Ebb -0.86 knots
2018-02-20 05:13 AM CST Slack, Flood Begins 0.00 knots
2018-02-20 07:27 AM CST Max Flood 0.71 knots
2018-02-20 08:32 AM CST Slack, Ebb Begins -0.00 knots
2018-02-20 12:15 PM CST Max Ebb -0.47 knots
Houston Channel, W of Port Bolivar, Texas Current (3d):  
2018-02-19 05:01 AM CST Slack, Flood Begins 0.00 knots
2018-02-19 06:24 AM CST Slack, Ebb Begins -0.00 knots
2018-02-19 06:27 AM CST Max Flood 0.40 knots
2018-02-19 10:56 AM CST Max Ebb -0.80 knots
2018-02-19 03:59 PM CST Slack, Flood Begins 0.00 knots
2018-02-19 06:36 PM CST Max Flood 1.00 knots
2018-02-19 07:41 PM CST Slack, Ebb Begins -0.00 knots
2018-02-20 12:18 AM CST Max Ebb -1.07 knots
2018-02-20 05:14 AM CST Slack, Flood Begins 0.00 knots
2018-02-20 07:23 AM CST Max Flood 0.86 knots
2018-02-20 08:30 AM CST Slack, Ebb Begins -0.00 knots
2018-02-20 12:15 PM CST Max Ebb -0.59 knots
Houston Ship Channel (Red Fish Bar), Texas Current (14d):  
2018-02-19 03:03 AM CST Max Ebb -0.62 knots
2018-02-19 05:51 AM CST Slack, Flood Begins 0.00 knots
2018-02-19 08:13 AM CST Max Flood 0.25 knots
2018-02-19 09:55 AM CST Slack, Ebb Begins -0.00 knots
2018-02-19 01:47 PM CST Max Ebb -0.56 knots
2018-02-19 04:49 PM CST Slack, Flood Begins 0.00 knots
2018-02-19 08:22 PM CST Max Flood 0.64 knots
2018-02-19 11:12 PM CST Slack, Ebb Begins -0.00 knots
2018-02-20 03:09 AM CST Max Ebb -0.75 knots
2018-02-20 06:04 AM CST Slack, Flood Begins 0.00 knots
2018-02-20 09:09 AM CST Max Flood 0.55 knots
2018-02-20 12:01 PM CST Slack, Ebb Begins -0.00 knots
Houston Ship Channel (Red Fish Bar), Texas Current (24d):  
2018-02-19 03:35 AM CST Max Ebb -0.44 knots
2018-02-19 05:54 AM CST Slack, Flood Begins 0.00 knots
2018-02-19 08:00 AM CST Max Flood 0.18 knots
2018-02-19 09:58 AM CST Slack, Ebb Begins -0.00 knots
2018-02-19 02:19 PM CST Max Ebb -0.40 knots
2018-02-19 04:52 PM CST Slack, Flood Begins 0.00 knots
2018-02-19 08:09 PM CST Max Flood 0.46 knots
2018-02-19 11:15 PM CST Slack, Ebb Begins -0.00 knots
2018-02-20 03:41 AM CST Max Ebb -0.54 knots
2018-02-20 06:07 AM CST Slack, Flood Begins 0.00 knots
2018-02-20 08:56 AM CST Max Flood 0.39 knots
2018-02-20 12:04 PM CST Slack, Ebb Begins -0.00 knots
Houston Ship Channel (Red Fish Bar), Texas Current (7d):  
2018-02-19 02:43 AM CST Max Ebb -0.44 knots
2018-02-19 05:47 AM CST Slack, Flood Begins 0.00 knots
2018-02-19 07:58 AM CST Max Flood 0.18 knots
2018-02-19 09:51 AM CST Slack, Ebb Begins -0.00 knots
2018-02-19 01:27 PM CST Max Ebb -0.40 knots
2018-02-19 04:45 PM CST Slack, Flood Begins 0.00 knots
2018-02-19 08:07 PM CST Max Flood 0.46 knots
2018-02-19 11:08 PM CST Slack, Ebb Begins -0.00 knots
2018-02-20 02:49 AM CST Max Ebb -0.54 knots
2018-02-20 06:00 AM CST Slack, Flood Begins 0.00 knots
2018-02-20 08:54 AM CST Max Flood 0.39 knots
2018-02-20 11:57 AM CST Slack, Ebb Begins -0.00 knots