Marine Weather and Tide Forecast for Poydras, LA
![]() | Sunrise 5:58 AM Sunset 8:00 PM Moonrise 1:38 AM Moonset 2:14 PM |
Marine Forecasts
NOTE: Zones updated 4/16/2026. Some zones changed. Use Edit if needed.
GMZ534 Lake Borgne- 156 Am Cdt Tue Jun 9 2026
Rest of tonight - Southeast winds around 5 knots. Waves 1 foot or less.
Tuesday - Southeast winds 5 to 10 knots. Waves 1 foot or less.
Tuesday night - Southeast winds 5 to 10 knots. Waves 1 foot or less.
Wednesday - Southeast winds around 5 knots, increasing to around 10 knots in the afternoon. Waves 1 foot or less.
Wednesday night - South winds 5 to 10 knots. Waves 1 foot or less.
Thursday - Southeast winds around 5 knots, increasing to around 10 knots in the afternoon. Waves 1 foot or less.
Thursday night - South winds 5 to 10 knots. Waves 1 foot or less.
Friday - Southwest winds around 5 knots, becoming south in the afternoon. Waves 1 foot or less. A slight chance of showers and Thunderstorms in the afternoon.
Friday night - Southwest winds 5 to 10 knots. Waves 1 foot or less.
Saturday - West winds around 5 knots. Waves 1 foot or less. A slight chance of showers and Thunderstorms in the afternoon.
Saturday night - Southwest winds 5 to 10 knots. Waves 1 foot or less. A slight chance of showers and Thunderstorms in the evening.
winds and waves higher in and near Thunderstorms.
winds and waves higher in and near Thunderstorms.
GMZ500 156 Am Cdt Tue Jun 9 2026
Synopsis for pascagoula to atchafalaya river out 60 nm -
for the remainder of this week, winds will remain ese to se at 10 to 15 knots. Low numbers of showers and storms will remain as well but winds and seas will be higher in and near any Thunderstorm activity that does occur.
for the remainder of this week, winds will remain ese to se at 10 to 15 knots. Low numbers of showers and storms will remain as well but winds and seas will be higher in and near any Thunderstorm activity that does occur.
7 Day Forecast for Marine Location Near Poydras, LA

NEW! Add second zone forecast
| Shell Beach Click for Map Tue -- 01:37 AM CDT Moonrise Tue -- 04:55 AM CDT 0.48 feet Low Tide Tue -- 05:57 AM CDT Sunrise Tue -- 12:29 PM CDT 0.85 feet High Tide Tue -- 02:14 PM CDT Moonset Tue -- 07:58 PM CDT Sunset Tue -- 10:59 PM CDT 0.40 feet Low Tide Tide / Current data from XTide NOT FOR NAVIGATION |   |
Shell Beach, Lake Borgne, Louisiana, Tide feet
| 12 am |
| 0.6 |
| 1 am |
| 0.6 |
| 2 am |
| 0.5 |
| 3 am |
| 0.5 |
| 4 am |
| 0.5 |
| 5 am |
| 0.5 |
| 6 am |
| 0.5 |
| 7 am |
| 0.5 |
| 8 am |
| 0.6 |
| 9 am |
| 0.7 |
| 10 am |
| 0.8 |
| 11 am |
| 0.8 |
| 12 pm |
| 0.8 |
| 1 pm |
| 0.8 |
| 2 pm |
| 0.8 |
| 3 pm |
| 0.8 |
| 4 pm |
| 0.7 |
| 5 pm |
| 0.6 |
| 6 pm |
| 0.6 |
| 7 pm |
| 0.5 |
| 8 pm |
| 0.5 |
| 9 pm |
| 0.4 |
| 10 pm |
| 0.4 |
| 11 pm |
| 0.4 |
| Martello Castle Click for Map Tue -- 12:12 AM CDT 0.56 feet Low Tide Tue -- 01:38 AM CDT Moonrise Tue -- 05:57 AM CDT Sunrise Tue -- 09:05 AM CDT 0.87 feet High Tide Tue -- 02:15 PM CDT Moonset Tue -- 07:59 PM CDT Sunset Tue -- 11:55 PM CDT 0.39 feet Low Tide Tide / Current data from XTide NOT FOR NAVIGATION |   |
Martello Castle, Lake Borgne, Louisiana, Tide feet
| 12 am |
| 0.6 |
| 1 am |
| 0.6 |
| 2 am |
| 0.6 |
| 3 am |
| 0.6 |
| 4 am |
| 0.6 |
| 5 am |
| 0.7 |
| 6 am |
| 0.8 |
| 7 am |
| 0.8 |
| 8 am |
| 0.8 |
| 9 am |
| 0.9 |
| 10 am |
| 0.9 |
| 11 am |
| 0.8 |
| 12 pm |
| 0.7 |
| 1 pm |
| 0.7 |
| 2 pm |
| 0.7 |
| 3 pm |
| 0.7 |
| 4 pm |
| 0.6 |
| 5 pm |
| 0.6 |
| 6 pm |
| 0.6 |
| 7 pm |
| 0.5 |
| 8 pm |
| 0.5 |
| 9 pm |
| 0.5 |
| 10 pm |
| 0.5 |
| 11 pm |
| 0.4 |
| Stations | Dist | Age | Wind | Air | Water | Waves | inHg | DewPt |
| SHBL1 - 8761305 - Shell Beach, LA | 0 mi | 43 min | SE 6G | 30.05 | ||||
| CARL1 | 25 mi | 61 min | 79°F | |||||
| NWCL1 - 8761927 - New Canal, LA | 26 mi | 43 min | 0G | |||||
| WYCM6 - 8747437 - Bay Waveland Yacht Club, MS | 36 mi | 43 min | SE 12G | 30.06 | ||||
| BYGL1 - 8762482 - Bayou Gauche, LA | 40 mi | 43 min | 30.08 | |||||
| GISL1 - 8761724 - Grand Isle, LA | 45 mi | 43 min | SE 8.9G | 30.08 |
Wind History for Shell Beach, LA
toggle option: (graph/table)
Airport Reports
Link to 5 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
Edit Hide
New Orleans/Baton Rouge, LA,
NOTICE: Some pages have affiliate links to Amazon. As an Amazon Associate, I earn from qualifying purchases. Please read website Cookie, Privacy, and Disclamers by clicking HERE. To contact me click HERE. For my YouTube page click HERE

