Marine Weather and Tide Forecast for Poydras, LA
April 28, 2025 1:20 PM CDT (18:20 UTC)
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![]() | Sunrise 6:17 AM Sunset 7:36 PM Moonrise 6:39 AM Moonset 9:03 PM |
GMZ534 Lake Borgne- 941 Am Cdt Mon Apr 28 2025
Rest of today - Southeast winds around 5 knots, increasing to around 10 knots this afternoon. Waves 1 foot or less, then around 2 feet this afternoon.
Tonight - South winds 5 to 10 knots. Waves around 2 feet in the evening, then 1 foot or less.
Tuesday - Southeast winds 5 to 10 knots. Waves around 2 feet.
Tuesday night - Southeast winds around 10 knots. Waves around 2 feet.
Wednesday - Southeast winds 10 to 15 knots. Waves 2 to 3 feet.
Wednesday night - Southeast winds 10 to 15 knots. Waves 2 to 3 feet.
Thursday - South winds 10 to 15 knots. Waves around 2 feet. A chance of showers with a slight chance of Thunderstorms in the afternoon.
Thursday 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.
Friday - South winds 5 to 10 knots. Waves 1 foot or less. A slight chance of showers and Thunderstorms in the morning, then a chance of showers and Thunderstorms in the afternoon.
Friday night - Southwest winds 5 to 10 knots, becoming northwest after midnight. Waves 1 foot or less. A chance of showers and Thunderstorms.
winds and waves higher in and near Thunderstorms.
winds and waves higher in and near Thunderstorms.
GMZ500 941 Am Cdt Mon Apr 28 2025
Synopsis for pascagoula to atchafalaya river out 60 nm -
surface ridge will be centered east of the local marine waters through much of the upcoming week. That'll keep onshore flow well established. Speeds start off quite light early in the period. Towards the 2nd half of the week, an approaching cold front will cause a gradual increase in wind speeds.
surface ridge will be centered east of the local marine waters through much of the upcoming week. That'll keep onshore flow well established. Speeds start off quite light early in the period. Towards the 2nd half of the week, an approaching cold front will cause a gradual increase in wind speeds.
7 Day Forecast for Marine Location Near Poydras, LA

NEW! Add second zone forecast
Shell Beach Click for Map Mon -- 01:45 AM CDT -0.38 feet Low Tide Mon -- 06:18 AM CDT Sunrise Mon -- 06:39 AM CDT Moonrise Mon -- 02:41 PM CDT 1.67 feet High Tide Mon -- 07:34 PM CDT Sunset Mon -- 09:02 PM CDT Moonset Tide / Current data from XTide NOT FOR NAVIGATION |   |
Shell Beach, Lake Borgne, Louisiana, Tide feet
12 am |
-0.3 |
1 am |
-0.4 |
2 am |
-0.4 |
3 am |
-0.3 |
4 am |
-0.2 |
5 am |
-0.1 |
6 am |
0.1 |
7 am |
0.3 |
8 am |
0.5 |
9 am |
0.8 |
10 am |
1 |
11 am |
1.2 |
12 pm |
1.4 |
1 pm |
1.6 |
2 pm |
1.7 |
3 pm |
1.7 |
4 pm |
1.6 |
5 pm |
1.5 |
6 pm |
1.3 |
7 pm |
1 |
8 pm |
0.8 |
9 pm |
0.5 |
10 pm |
0.2 |
11 pm |
-0.1 |
Paris Road Bridge Click for Map Mon -- 02:43 AM CDT -0.32 feet Low Tide Mon -- 06:19 AM CDT Sunrise Mon -- 06:39 AM CDT Moonrise Mon -- 03:28 PM CDT 1.42 feet High Tide Mon -- 07:35 PM CDT Sunset Mon -- 09:03 PM CDT Moonset Tide / Current data from XTide NOT FOR NAVIGATION |   |
Paris Road Bridge, Mississippi River Delta, Louisiana, Tide feet
12 am |
-0.1 |
1 am |
-0.2 |
2 am |
-0.3 |
3 am |
-0.3 |
4 am |
-0.3 |
5 am |
-0.2 |
6 am |
-0 |
7 am |
0.1 |
8 am |
0.3 |
9 am |
0.5 |
10 am |
0.7 |
11 am |
0.9 |
12 pm |
1.1 |
1 pm |
1.2 |
2 pm |
1.3 |
3 pm |
1.4 |
4 pm |
1.4 |
5 pm |
1.4 |
6 pm |
1.2 |
7 pm |
1.1 |
8 pm |
0.9 |
9 pm |
0.6 |
10 pm |
0.4 |
11 pm |
0.1 |
Stations | Dist | Age | Wind | Air | Water | Waves | inHg | DewPt |
SHBL1 - 8761305 - Shell Beach, LA | 0 mi | 62 min | SE 8G | 80°F | 74°F | 30.17 | ||
CARL1 | 25 mi | 62 min | 69°F | |||||
NWCL1 - 8761927 - New Canal, LA | 26 mi | 62 min | SE 6G | 84°F | 30.16 | |||
WYCM6 - 8747437 - Bay Waveland Yacht Club, MS | 36 mi | 62 min | SE 6G | 87°F | 81°F | 30.14 | ||
BYGL1 - 8762482 - Bayou Gauche, LA | 40 mi | 62 min | 81°F | 82°F | 30.16 | |||
GISL1 - 8761724 - Grand Isle, LA | 45 mi | 62 min | ESE 6G | 79°F | 80°F | 30.17 |
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 Southern Mississippi Valley
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