Marine Weather for GM 534

Active Advisory: (US Severe Weather)
Forecast as of 9:02 am CST on January 21, 2017
Lake Borgne-
Rest Of Today
Southwest winds 10 to 15 knots. Waves 2 to 4 feet. Dominant period 4 seconds. Chance of showers and thunderstorms through the day.
Tonight
Southwest winds 15 to 20 knots. Waves 2 to 4 feet. Dominant period 4 seconds. Chance of showers and thunderstorms.
Sunday
West winds 20 to 25 knots. Waves 3 to 5 feet with occasional waves to 6 feet. Dominant period 4 seconds. Chance of showers and slight chance of thunderstorms.
Sunday Night
Northwest winds 20 to 25 knots. Waves 3 to 6 feet. Dominant period 4 seconds.
Monday
Northwest winds 15 to 20 knots. Waves 3 to 5 feet. Dominant period 4 seconds.
Monday Night
Northwest winds 10 to 15 knots becoming west near 5 knots after midnight. Waves 2 to 4 feet. Dominant period 4 seconds. Waves or seas subsiding to 1 foot or less. Dominant period 4 seconds after midnight.
Tuesday
South winds 5 to 10 knots. Waves 1 to 2 feet. Dominant period 4 seconds.
Tuesday Night
South winds near 10 knots. Waves 1 to 2 feet. Dominant period 4 seconds.
Wednesday
Southwest winds near 10 knots. Waves 1 foot or less. Dominant period 4 seconds. Chance of showers in the afternoon.
Wednesday Night
Southwest winds near 10 knots becoming northwest 15 to 20 knots in the late evening. Waves 1 foot or less. Dominant period 4 seconds. Waves or seas building to 2 to 4 feet. Dominant period 4 seconds after midnight. Chance of showers.

Watches & Warnings

Tornado Watch
Issued: 3:43 PM CST Jan. 21, 2017 – National Weather Service

Tornado Watch 15 remains in effect until 900 PM CST for the
following locations

CW

. adjacent coastal waters included are

Lake Pontchartrain and Lake Maurepas

Mississippi Sound

Lake Borgne

Chandeleur Sound

Breton Sound



Small Craft Advisory
Issued: 3:44 PM CST Jan. 21, 2017 – National Weather Service

... Small Craft Advisory in effect from 6 am Sunday to 6 am CST
Monday...

The National Weather Service in New Orleans has issued a Small
Craft Advisory... which is in effect from 6 am Sunday to 6 am CST
Monday.

* Winds... 20 to 30 knots Sunday and Sunday night.

* Waves/seas... 4 to 6 feet.

Precautionary/preparedness actions...

A Small Craft Advisory means that wind speeds of 20 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners... especially those operating smaller
vessels should avoid navigating in these conditions.



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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

Atlantic coastal waters from Jupiter Inlet to Ocean Reef out to 60 nm and Gulf coastal waters from East Cape Sable to Chokoloskee out 20 nm and Chokoloskee to Bonita Beach out 60 nm...including the waters of Biscayne Bay and Lake Okeechobee.

Gulf coastal waters from Bonita Beach to the mouth of the Suwannee River out to 60 nm.

Atlantic waters from Ocean Reef to 20 nm west of Dry Tortugas out 60 nm...Florida Bay...Gulf waters from 20 nm to 60 nm west of Chokoloskee to 20 nm west of Dry Tortugas...including the Florida Keys National Marine Sanctuary

Fornia waters from 60 nm to 250 nm offshore.

Atlantic coastal waters from Altamaha Sound GA to Flagler Beach FL out to 60 nm

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

South Santee River SC to Savannah GA out 20 nm and Savannah GA to Altamaha Sound GA out 60 nm...including Charleston Harbor and Grays Reef National marine Sanctuary

Gulf coastal waters Destin to Pascagoula out 60 nm

Atlc coastal waters from Flagler Beach to Jupiter Inlet out 60 nm

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Marine & Boating Location Search

Enter a coastal zip code for marine weather.

Coastal Water Temperatures

Place Temperature
Shell Beach, LA 69.1 °F
Bay Waveland Yacht Club, MS 68.0 °F
New Canal, LA 61.0 °F

Open Sea Buoy Information

Place ID Sea Temp Wave Height
No Stations Reporting

Tide Information

Date Time Tide Type Height
Bayou BonFouca, Route 433, Louisiana:  
2017-01-21 2:32 PM CST Low Tide -0.14
2017-01-22 3:21 AM CST High Tide 0.26
2017-01-22 2:54 PM CST Low Tide -0.20
Chef Menteur, Chef Menteur Pass, Louisiana:  
2017-01-21 9:28 AM CST Low Tide -0.30
2017-01-21 10:34 PM CST High Tide 0.53
2017-01-22 9:50 AM CST Low Tide -0.40
Martello Castle, Lake Borgne, Louisiana:  
2017-01-21 10:46 AM CST Low Tide 0.34
2017-01-21 8:34 PM CST High Tide 1.16
2017-01-22 11:04 AM CST Low Tide 0.23
Michoud Substation, ICWW, Louisiana:  
2017-01-21 9:24 AM CST Low Tide -0.37
2017-01-21 10:46 PM CST High Tide 0.65
2017-01-22 9:45 AM CST Low Tide -0.50
Paris Road Bridge (ICWW), Louisiana:  
2017-01-21 10:28 AM CST Low Tide -0.28
2017-01-21 11:27 PM CST High Tide 0.52
2017-01-22 10:52 AM CST Low Tide -0.38
Pearlington, Pearl River, Mississippi:  
2017-01-21 10:00 PM CST High Tide 0.59
2017-01-22 8:54 AM CST Low Tide -0.45
Shell Beach, Lake Borgne, Louisiana (sub):  
2017-01-21 8:46 AM CST Low Tide -0.38
2017-01-21 9:54 PM CST High Tide 0.68
2017-01-22 9:08 AM CST Low Tide -0.52
Shell Beach, Lake Borgne, Louisiana:  
2017-01-21 9:58 AM CST Low Tide 0.37
2017-01-21 8:24 PM CST High Tide 1.27
2017-01-22 10:13 AM CST Low Tide 0.27
Waveland, Mississipi Sound, Mississippi (sub):  
2017-01-21 7:19 PM CST High Tide 0.77
2017-01-22 6:12 AM CST Low Tide -0.59
2017-01-22 7:54 PM CST High Tide 0.89
Waveland, Mississipi Sound, Mississippi:  
2017-01-21 5:55 PM CST High Tide 1.07
2017-01-22 6:24 AM CST Low Tide -0.42
2017-01-22 6:36 PM CST High Tide 1.15