Marine Weather and Tide Forecast for Poydras, LA
![]() | Sunrise 5:57 AM Sunset 8:04 PM Moonrise 12:00 AM Moonset 10:51 AM |
GMZ534 Lake Borgne- 947 Am Cdt Mon Jun 16 2025
Rest of today - South winds 5 to 10 knots. Waves 1 foot or less, then around 2 feet this afternoon. A chance of showers and Thunderstorms late this morning, then Thunderstorms with showers likely this afternoon.
Tonight - Southwest winds around 10 knots. Waves around 2 feet. A chance of showers and Thunderstorms in the evening.
Tuesday - South winds 5 to 10 knots. Waves 1 foot or less, then around 2 feet in the afternoon. A chance of Thunderstorms. Showers.
Tuesday night - South winds around 10 knots. Waves around 2 feet. A slight chance of showers and Thunderstorms after midnight.
Wednesday - South winds 5 to 10 knots. Waves around 2 feet. A chance of showers and Thunderstorms in the morning, then showers and Thunderstorms likely in the afternoon.
Wednesday night - South winds 5 to 10 knots. Waves around 2 feet in the evening, then 1 foot or less. A slight chance of showers and Thunderstorms.
Thursday - Southwest winds around 5 knots, becoming southeast in the afternoon. Waves 1 foot or less. Showers likely with a chance of Thunderstorms in the morning, then showers and Thunderstorms in the afternoon.
Thursday night - Southwest winds 5 to 10 knots. Waves 1 foot or less. A slight chance of showers and Thunderstorms.
Friday - North winds around 5 knots, becoming southeast in the afternoon. Waves 1 foot or less. A chance of Thunderstorms. A chance of showers in the morning, then showers likely in the afternoon.
Friday night - South winds 5 to 10 knots. Waves 1 foot or less. A slight chance of showers and Thunderstorms.
winds and waves higher in and near Thunderstorms.
winds and waves higher in and near Thunderstorms.
GMZ500 947 Am Cdt Mon Jun 16 2025
Synopsis for pascagoula to atchafalaya river out 60 nm -
light onshore flow at 10 knots or less is expected through the week at 10 knots or less. Winds east of the ms river will be a touch higher each night. Winds and seas will be locally higher in and around storms each night and day.
light onshore flow at 10 knots or less is expected through the week at 10 knots or less. Winds east of the ms river will be a touch higher each night. Winds and seas will be locally higher in and around storms each night and day.
7 Day Forecast for Marine Location Near Poydras, LA

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Shell Beach Click for Map Mon -- 05:22 AM CDT -0.17 feet Low Tide Mon -- 05:57 AM CDT Sunrise Mon -- 10:51 AM CDT Moonset Mon -- 05:46 PM CDT 1.38 feet High Tide Mon -- 08:01 PM CDT Sunset Tide / Current data from XTide NOT FOR NAVIGATION |   |
Shell Beach, Lake Borgne, Louisiana, Tide feet
12 am |
0.5 |
1 am |
0.3 |
2 am |
0.1 |
3 am |
-0 |
4 am |
-0.1 |
5 am |
-0.2 |
6 am |
-0.2 |
7 am |
-0.1 |
8 am |
0 |
9 am |
0.2 |
10 am |
0.3 |
11 am |
0.5 |
12 pm |
0.7 |
1 pm |
0.9 |
2 pm |
1 |
3 pm |
1.2 |
4 pm |
1.3 |
5 pm |
1.4 |
6 pm |
1.4 |
7 pm |
1.3 |
8 pm |
1.3 |
9 pm |
1.2 |
10 pm |
1 |
11 pm |
0.8 |
Paris Road Bridge Click for Map Mon -- 05:58 AM CDT Sunrise Mon -- 06:20 AM CDT -0.15 feet Low Tide Mon -- 10:52 AM CDT Moonset Mon -- 06:33 PM CDT 1.17 feet High Tide Mon -- 08:02 PM CDT Sunset Tide / Current data from XTide NOT FOR NAVIGATION |   |
Paris Road Bridge, Mississippi River Delta, Louisiana, Tide feet
12 am |
0.6 |
1 am |
0.4 |
2 am |
0.2 |
3 am |
0.1 |
4 am |
-0 |
5 am |
-0.1 |
6 am |
-0.1 |
7 am |
-0.1 |
8 am |
-0.1 |
9 am |
0 |
10 am |
0.1 |
11 am |
0.3 |
12 pm |
0.4 |
1 pm |
0.6 |
2 pm |
0.8 |
3 pm |
0.9 |
4 pm |
1 |
5 pm |
1.1 |
6 pm |
1.2 |
7 pm |
1.2 |
8 pm |
1.1 |
9 pm |
1.1 |
10 pm |
1 |
11 pm |
0.8 |
Stations | Dist | Age | Wind | Air | Water | Waves | inHg | DewPt |
SHBL1 - 8761305 - Shell Beach, LA | 0 mi | 52 min | S 8.9G | 84°F | 85°F | 30.03 | ||
CARL1 | 25 mi | 52 min | 80°F | |||||
NWCL1 - 8761927 - New Canal, LA | 26 mi | 52 min | S 7G | 86°F | 84°F | 30.01 | ||
WYCM6 - 8747437 - Bay Waveland Yacht Club, MS | 36 mi | 52 min | S 7G | 84°F | 30.03 | |||
BYGL1 - 8762482 - Bayou Gauche, LA | 40 mi | 52 min | 82°F | 85°F | 30.03 | |||
GISL1 - 8761724 - Grand Isle, LA | 45 mi | 52 min | S 7G | 85°F | 86°F | 30.05 |
Wind History for Shell Beach, LA
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Airport Reports
Link to 1 hour of 5 minute data for KNBG
Terminal Aerodrome Forecast (TAF) for KNBG
Wind History Graph: NBG
(wind in knots)GEOS Local Image of Southeast
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New Orleans/Baton Rouge, LA,

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