Marine Forecast : Weather Underground

Forecast as of 3:21 PM CST on November 18, 2008

Synopsis Pascagoula To Sw Pass Mississippi River-
Synopsis Sw Pass Mississippi River To Atchafalaya River-
Synopsis High pressure will build over the coastal waters tonight...and remain in place through Thursday. Another cold front will slide through the coastal waters Thursday night...allowing a strong ridge of high pressure to build in on Friday. This dome of high pressure will then remain over the area through the weekend.

Small craft exercise caution in effect until midnight CST tonight

Forecast as of 3:21 PM CST on November 18, 2008

Coastal Waters From The Southwest Pass Of The Mississippi River
To Lower Atchafalaya River La Out 20 Nm-
Coastal Waters From Pascagoula Ms To The Southwest Pass Of The
Mississippi River Out 20 Nm-
Tonight Northeast winds 15 to 20 knots becoming 10 to 15 knots after midnight. Seas 3 to 5 feet decreasing to 2 to 4 feet after midnight. Protected waters choppy to rough becoming a light to moderate chop after midnight.
Wednesday East winds 10 to 15 knots becoming southeast around 5 knots late in the afternoon. Seas 1 to 3 feet. Protected waters a light to moderate chop.
Wednesday Night Southeast winds around 5 knots becoming southwest in the late evening...then becoming northwest 10 to 15 knots after midnight. Seas 1 to 3 feet. Protected waters smooth becoming a light to moderate chop after midnight.
Thursday Northwest winds 10 to 15 knots. Seas 2 to 4 feet. Protected waters a light to moderate chop.
Thursday Night North winds 15 to 20 knots. Seas 2 to 4 feet building to 3 to 5 feet after midnight. Protected waters choppy to rough.
Friday Northeast winds around 20 knots. Seas 4 to 6 feet. Protected waters choppy to rough.
Friday Night Northeast winds 15 to 20 knots. Seas 3 to 5 feet. Protected waters choppy to rough.
Saturday Northeast winds 15 to 20 knots. Seas 3 to 5 feet. Protected waters choppy to rough.
Saturday Night Northeast winds 15 to 20 knots. Seas 3 to 5 feet. Protected waters choppy to rough.
Sunday East winds 15 to 20 knots. Seas 2 to 4 feet. Protected waters choppy to rough.
Sunday Night East winds 10 to 15 knots. Seas 3 to 5 feet. Protected waters a light to moderate chop.

Coastal Water Temperatures

Place:	Temperature:
Grand Isle, LA	85 °F / 29 °C

Open Sea Buoy Information

Place:	Station ID:	Water Temp:	Wave Height
No Stations Reporting

C-MAN Station Information

Place:	Station ID:	Water Temp:	Wave Height:
Grand Isle, LA		-	-
Southwest Pass, LA		-	-
Lena		-	-
Main Pass		-	-
Bullwinkle Block 65		-	-

Marine Map

Select a Map Type:	Buoys / Water Temps	Wave Heights
Click any area for a Zone forecast. Click the Station ID for station data.
Global Marine Zone Map

Marine Links

Marine links for Western Gulf of Mexico Laguna Madre from the Port of Brownsville to the Arroyo Colorado Laguna Madre from the Arroyo Colorado to 5 nm north of Port Mansfield, TX Port Mansfield to Baffin Bay, TX Coastal waters from Port Mansfield, TX to Rio Grande River 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 Intercoastal City, LA to Cameron, LA out 20 nm Coastal waters from Lower Atchafalaya River to Intercoastal City, LA from 20 nm to 60 nm Waters from Cameron, LA to High Island, TX extending from 20 nm to 60 nm Waters from Intercoastal City to Cameron, LA from 20 nm to 60 nm Lower Atchafalaya River to Intercoastal City, 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 Northwest Gulf North of 25 North and West of 90 West Southwest Gulf South of 25 North and West of 90 West Middle Gulf between 85 West and 90 West East Gulf between 81 West and 85 West

There are currently no warnings or advisories for this location.

Tide Information

Tide Quick Jump to:

Cypremort Point
Grand Isle, USCG Station
South Pass

Date:	Time:	Tide Type:	Height:
Cypremort Point:
2008-11-18	3:14 AM CST	High Tide	1.50 feet
2008-11-18	4:51 AM CST	Low Tide	1.43 feet
2008-11-18	6:31 AM CST	High Tide	1.49 feet
2008-11-18	5:14 PM CST	Low Tide	-0.12 feet
2008-11-19	1:31 AM CST	High Tide	1.21 feet
2008-11-19	1:38 AM CST	Low Tide	1.21 feet
2008-11-19	3:48 AM CST	High Tide	1.31 feet
2008-11-19	5:50 AM CST	Low Tide	1.17 feet
2008-11-19	7:34 AM CST	High Tide	1.23 feet
2008-11-19	8:53 AM CST	Low Tide	1.22 feet
2008-11-19	9:29 AM CST	High Tide	1.22 feet
Grand Isle, USCG Station:
2008-11-18	12:29 PM CST	Low Tide	-0.05 feet
2008-11-19	1:22 AM CST	High Tide	1.29 feet
2008-11-19	1:09 PM CST	Low Tide	0.14 feet
South Pass:
2008-11-18	11:12 AM CST	Low Tide	0.01 feet
2008-11-19	12:09 AM CST	High Tide	1.58 feet
2008-11-19	11:55 AM CST	Low Tide	0.25 feet