Marine Weather for GM 530

Active Advisory: (US Severe Weather)
Forecast as of 9:03 PM CST on November 12, 2019
Small Craft Advisory in effect until 3 am CST Wednesday
Lake Pontchartrain And Lake Maurepas-
Rest Of Tonight
Northeast winds 15 to 20 knots. Waves 3 to 5 feet. Dominant period 4 seconds.
Wednesday
Northeast winds 15 to 20 knots becoming east 5 to 10 knots in the afternoon. Waves 1 to 2 feet. Dominant period 4 seconds. Waves or seas subsiding to less than 1 foot. Dominant period 4 seconds in the afternoon.
Wednesday Night
Northeast winds 5 to 10 knots. Waves 1 to 2 feet. Dominant period 4 seconds.
Thursday
North winds 5 to 10 knots. Waves 1 to 2 feet. Dominant period 4 seconds. Chance of showers.
Thursday Night
North winds 10 to 15 knots. Waves 2 to 4 feet. Dominant period 4 seconds. Chance of showers through the night.
Friday
North winds 10 to 15 knots. Waves 2 to 4 feet. Dominant period 4 seconds.
Friday Night
North winds 10 to 15 knots. Waves 2 to 4 feet. Dominant period 4 seconds.
Saturday
North winds 10 to 15 knots. Waves 1 to 2 feet. Dominant period 4 seconds.
Saturday Night
Northeast winds 5 to 10 knots. Waves 1 foot or less. Dominant period 4 seconds.
Sunday
North winds 5 to 10 knots. Waves 1 foot or less. Dominant period 4 seconds.
Sunday Night
North winds 5 to 10 knots. Waves 1 foot or less. Dominant period 4 seconds.

Watches & Warnings

Small Craft Advisory
Issued: 9:04 PM CST Nov. 12, 2019 – National Weather Service

... Small Craft Advisory remains in effect until 3 am CST
Wednesday...

* winds... north 20 to 25 knots.

* Waves... 3 to 5 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.





Marine Weather

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

Marine & Boating Location Search

Enter a coastal zip code for marine weather.

Coastal Water Temperatures

Place Temperature
New Canal, LA 59.0 °F
Shell Beach, LA 60.1 °F
West Bank Bayou Gauche, LA 57.9 °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:  
2019-11-13 07:05 AM CST High Tide 0.67
2019-11-13 05:46 PM CST Low Tide 0.08
2019-11-14 07:34 AM CST High Tide 0.71
Chef Menteur, Chef Menteur Pass, Louisiana:  
2019-11-13 02:18 AM CST High Tide 1.37
2019-11-13 12:42 PM CST Low Tide 0.17
2019-11-14 02:47 AM CST High Tide 1.45
East Bank 1, Norco, Bayou LaBranche, Louisiana:  
2019-11-13 05:37 AM CST High Tide 0.42
2019-11-13 07:07 PM CST Low Tide 0.08
2019-11-14 06:10 AM CST High Tide 0.45
Martello Castle, Lake Borgne, Louisiana:  
2019-11-13 12:00 PM CST Low Tide -0.03
2019-11-14 02:06 AM CST High Tide 1.34
2019-11-14 12:35 PM CST Low Tide -0.10
Michoud Substation, ICWW, Louisiana:  
2019-11-13 02:30 AM CST High Tide 1.70
2019-11-13 12:37 PM CST Low Tide 0.21
2019-11-14 02:59 AM CST High Tide 1.80
2019-11-14 01:27 PM CST Low Tide 0.10
New Canal USCG station, Lake Pontchartrain, Louisiana:  
2019-11-13 06:59 AM CST High Tide 0.59
2019-11-13 07:04 PM CST Low Tide 0.20
2019-11-14 07:45 AM CST High Tide 0.60
Paris Road Bridge (ICWW), Louisiana:  
2019-11-13 02:54 AM CST High Tide 1.30
2019-11-13 01:43 PM CST Low Tide 0.09
2019-11-14 03:26 AM CST High Tide 1.38
Pearlington, Pearl River, Mississippi:  
2019-11-13 01:44 AM CST High Tide 1.54
2019-11-13 11:46 AM CST Low Tide 0.19
2019-11-14 02:13 AM CST High Tide 1.63
2019-11-14 12:36 PM CST Low Tide 0.09
Tchefuncta River, Lake Pontchartrain, Louisiana:  
2019-11-13 07:29 AM CST High Tide 0.75
2019-11-13 06:36 PM CST Low Tide 0.09
2019-11-14 07:58 AM CST High Tide 0.79