Marine Weather
| Forecast as of 2:58 PM CST on November 20, 2009 |
| Synopsis Pascagoula To Sw Pass Mississippi River- |
| Synopsis Sw Pass Mississippi River To Atchafalaya River- |
| Synopsis A low pressure system developing in the western Gulf near the Texas coast will move east along the Louisiana and Mississippi coast Saturday. High pressure will then build into the west Gulf late Saturday through Monday...becoming reinforced Tuesday. |
| Forecast as of 2:58 PM CST on November 20, 2009 |
| Coastal Waters From The Southwest Pass Of The Mississippi River |
| To Lower Atchafalaya River La Out 20 Nm- |
| Small craft exercise caution tonight and Saturday |
| Tonight East winds 10 to 15 knots increasing to 15 to 20 knots. Seas 4 to 6 feet. Protected waters rough. Widespread showers and thunderstorms. |
| Saturday East winds 15 to 20 knots becoming north late in the afternoon. A few gusts up to 30 knots. Seas 2 to 4 feet. Protected waters rough. Widespread showers and thunderstorms in the morning...then numerous showers and thunderstorms in the afternoon. |
| Saturday Night Northwest winds 15 to 20 knots easing to 5 to 10 knots after midnight. Seas 3 to 5 feet subsiding to 1 to 3 feet after midnight. Protected waters rough. Isolated showers. |
| Sunday West winds 5 to 10 knots. Seas 1 to 3 feet. Protected waters a light chop. |
| Sunday Night North winds 5 to 10 knots. Seas 2 feet or less. Protected waters a light chop. |
| Monday East winds 5 to 10 knots. Seas 2 feet or less. Protected waters a light chop. |
| Monday Night East winds 5 to 10 knots. Seas 2 feet or less. Protected waters a light chop. Slight chance of showers after midnight. |
| Tuesday Northeast winds 5 to 10 knots. Seas 1 to 3 feet. Protected waters a light chop. Slight chance of showers through the day. |
| Tuesday Night Northeast winds 10 to 15 knots. Seas 1 to 3 feet building to 3 to 5 feet after midnight. Protected waters choppy. Slight chance of showers. |
| Wednesday North winds 10 to 15 knots. Seas 3 to 5 feet. Protected waters choppy. Slight chance of showers. |
| Wednesday Night North winds 15 to 20 knots. Seas 2 to 4 feet building to 4 to 6 feet after midnight. Protected waters rough. |
| Water Temperatures | |
| Place | Temperature |
| Grand Isle, LA | 66.0 °F |
Marine Map
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Marine Links
Marine links for Western Gulf of Mexico
- Laguna Madre Bay
- Coastal waters from Port Mansfield, TX to Rio Grande out 20 nm
- Coastal waters from Baffin Bay to Port Mansfield, TX out 20 nm
- Waters from Port Mansfield, TX to Rio Grande extending from 20 nm to 60 nm
- Waters from Baffin Bay to Port Mansfield, extending from 20 to 60 nm
- Bays and waterways from Corpus Christi to Baffin Bay
- Bays and waterways from Port O'Connor to Aranas Pass
- Coastal waters out to 20 nm from Baffin Bay to Port Aransas
- Coastal waters 20 to 60 nm from Baffin Bay to Port Aransas
- Matagorda Bay
- Galveston Bay
- Coastal waters from Freeport to Matagorda Ship Channel out 20 nm
- Coastal waters from High Island to Freeport, TX out 20 nm
- Freeport to Matagorda Ship Channel extending from 20 nm to 60 nm
- Waters from High Island to Freeport, TX extending from 20 to 60 nm
- Coastal waters from Cameron, LA to High Island, TX out 20 nm
- Coastal waters from Lower Atchafalaya River to Cameron, LA out 20 nm
- Waters from Cameron, LA to High Island, TX extending from 20 nm to 60 nm
- Lower Atchafalaya River to Cameron, LA extending from 20 to 60 nm
- Lake Pontchartrain/Lake Maurepas
- Coastal waters from the southwest pass of the Mississippi River out 20 nm
- Coastal waters from Pascagoula, MS, to the southwest pass of the Mississippi River out 20 nm
- Waters from the southwest pass of the Mississippi River to Lower Atchafalaya River out 20 nm
- Waters from Pascagoula, MS, to the southwest pass of the Mississippi River out 20 nm
- Mobile Bay
- Coastal waters from Pensacola, FL to Pascagoula, MS out 20 nm
- Coastal waters from Destin to Pensacola, FL out 20 nm
Marine links for Gulf of Mexico offshore marine forecasts
Tides
Marine links for Western Gulf of Mexico
- Laguna Madre Bay
- Coastal waters from Port Mansfield, TX to Rio Grande out 20 nm
- Coastal waters from Baffin Bay to Port Mansfield, TX out 20 nm
- Waters from Port Mansfield, TX to Rio Grande extending from 20 nm to 60 nm
- Waters from Baffin Bay to Port Mansfield, extending from 20 to 60 nm
- Bays and waterways from Corpus Christi to Baffin Bay
- Bays and waterways from Port O'Connor to Aranas Pass
- Coastal waters out to 20 nm from Baffin Bay to Port Aransas
- Coastal waters 20 to 60 nm from Baffin Bay to Port Aransas
- Matagorda Bay
- Galveston Bay
- Coastal waters from Freeport to Matagorda Ship Channel out 20 nm
- Coastal waters from High Island to Freeport, TX out 20 nm
- Freeport to Matagorda Ship Channel extending from 20 nm to 60 nm
- Waters from High Island to Freeport, TX extending from 20 to 60 nm
- Coastal waters from Cameron, LA to High Island, TX out 20 nm
- Coastal waters from Lower Atchafalaya River to Cameron, LA out 20 nm
- Waters from Cameron, LA to High Island, TX extending from 20 nm to 60 nm
- Lower Atchafalaya River to Cameron, LA extending from 20 to 60 nm
- Lake Pontchartrain/Lake Maurepas
- Coastal waters from the southwest pass of the Mississippi River out 20 nm
- Coastal waters from Pascagoula, MS, to the southwest pass of the Mississippi River out 20 nm
- Waters from the southwest pass of the Mississippi River to Lower Atchafalaya River out 20 nm
- Waters from Pascagoula, MS, to the southwest pass of the Mississippi River out 20 nm
- Mobile Bay
- Coastal waters from Pensacola, FL to Pascagoula, MS out 20 nm
- Coastal waters from Destin to Pensacola, FL out 20 nm
Marine links for Gulf of Mexico offshore marine forecasts
Tide Quick Jump to:
Cypremort Point |
Grand Isle, USCG Station |
South Pass |
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