Shell Island, Atchafalaya Bay, LA Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Mon
May 29
Partly Cloudy
Close Hourly
81º / 71º 15% SE 6 mph 69%
7am Partly Cloudy 73º 2% NE 1 mph 86%
8am Partly Cloudy 74º 2% NNE 2 mph 83%
9am Partly Cloudy 77º 1% NE 2 mph 75%
10am Mostly Cloudy 79º 1% NE 2 mph 69%
11am Mostly Cloudy 80º 1% NE 2 mph 64%
12pm Mostly Cloudy 81º 2% ENE 2 mph 59%
1pm Mostly Cloudy 81º 7% SSE 4 mph 59%
2pm Mostly Cloudy 80º 16% SW 4 mph 62%
3pm Mostly Cloudy 80º 10% SSW 5 mph 64%
4pm Mostly Cloudy 81º 11% SSW 6 mph 63%
5pm Mostly Cloudy 81º 13% SSW 5 mph 63%
6pm Mostly Cloudy 81º 7% S 5 mph 63%
7pm Mostly Cloudy 80º 3% S 3 mph 66%
8pm Mostly Cloudy 77º 4% SSE 3 mph 75%
9pm Mostly Cloudy 76º 5% SSE 2 mph 78%
10pm Mostly Cloudy 75º 4% ESE 3 mph 82%
11pm Mostly Cloudy 75º 4% SE 2 mph 84%
Tue
May 30
PM Thunderstorms
View Hourly
82º / 71º 41% NE 5 mph 70%
12am Mostly Cloudy 75º 4% S 2 mph 82%
1am Mostly Cloudy 75º 6% SSW 1 mph 83%
2am Mostly Cloudy 74º 7% SSE 0 mph 85%
3am Mostly Cloudy 74º 7% SSW 0 mph 86%
4am Partly Cloudy 73º 10% SSE 1 mph 87%
5am Partly Cloudy 73º 11% N 1 mph 87%
6am Partly Cloudy 72º 14% N 1 mph 88%
7am Partly Cloudy 73º 13% NNE 1 mph 89%
8am Partly Cloudy 75º 12% N 2 mph 84%
9am Partly Cloudy 78º 8% NNE 2 mph 75%
10am Partly Cloudy 79º 7% NNE 3 mph 67%
11am Partly Cloudy 81º 4% NE 3 mph 64%
12pm Partly Cloudy 81º 6% NE 3 mph 62%
1pm Partly Cloudy 81º 17% NNE 4 mph 64%
2pm Scattered Thunderstorms 80º 42% SW 5 mph 65%
3pm Scattered Thunderstorms 79º 42% SSW 5 mph 70%
4pm Mostly Cloudy 80º 18% S 3 mph 68%
5pm Mostly Cloudy 81º 16% S 3 mph 67%
6pm Partly Cloudy 80º 16% S 4 mph 70%
7pm Partly Cloudy 79º 9% S 3 mph 71%
8pm Partly Cloudy 77º 11% SSE 3 mph 75%
9pm Partly Cloudy 76º 10% S 2 mph 79%
10pm Partly Cloudy 76º 14% SSE 3 mph 82%
11pm Partly Cloudy 75º 10% SSW 1 mph 84%
Wed
May 31
Partly Cloudy
View Hourly
83º / 71º 23% ESE 6 mph 68%
12am Partly Cloudy 75º 10% SW 2 mph 85%
1am Partly Cloudy 74º 7% WSW 1 mph 87%
2am Mostly Clear 74º 7% ESE 1 mph 86%
3am Mostly Clear 74º 6% NE 1 mph 87%
4am Mostly Clear 73º 13% E 2 mph 89%
5am Mostly Clear 73º 12% ENE 1 mph 90%
6am Mostly Clear 72º 12% ENE 1 mph 91%
Thu
Jun 1
Mostly Sunny 85º / 71º 20% E 6 mph 65%
Fri
Jun 2
Mostly Sunny 85º / 73º 24% E 5 mph 69%
Sat
Jun 3
PM Thunderstorms 85º / 74º 50% NW 5 mph 68%
Sun
Jun 4
Scattered Thunderstorms 84º / 72º 58% WNW 5 mph 71%
Mon
Jun 5
Scattered Thunderstorms 82º / 73º 44% ESE 6 mph 74%

Weather Radar for Shell Island, Atchafalaya Bay, LA See Radar

* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Shell Island, Atchafalaya Bay, LA

Memorial Day
High : 83ºF
Variable winds 5 kt or less. Cloudy, then gradually becoming mostly sunny. Seas 1 ft or less.
Tonight
Low : 74ºF
Variable winds 5 kt or less. Mostly cloudy. Seas 1 ft or less.
Tuesday
High : 84ºF
Variable winds 5 kt or less. A slight chance of showers and thunderstorms after 1pm. Seas 1 ft or less.
Tuesday Night
Low : 75ºF
Variable winds 5 kt or less. A slight chance of showers and thunderstorms after 1am. Seas 1 ft or less.
Wednesday
High : 84ºF
E wind 5 to 10 kt becoming SE in the afternoon. Mostly sunny. Seas 1 ft or less.
Wednesday Night
Low : 73ºF
Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.
Thursday
High : 84ºF
ENE wind around 10 kt becoming ESE in the afternoon. Mostly sunny. Seas around 1 ft.
Thursday Night
Low : 73ºF
ESE wind 5 to 10 kt becoming ENE after midnight. Partly cloudy. Seas 1 ft or less.
Friday
High : 85ºF
NE wind around 10 kt. Mostly sunny. Seas around 1 ft.

NOAA Buoy Data Near Shell Island, Atchafalaya Bay, LA See Map

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    Wind Speed Forecast for Shell Island, Atchafalaya Bay, LA

    MondayTuesdayWednesday
    Wind Speed (MPH) 125320135311
    7am11am3pm7pm11pm3am7am11am3pm7pm11pm3am
    MPH 125320135311
    DIR NENESSWSSESSWNNENESSWSSSWNE

    Current Weather Conditions In Shell Island, Atchafalaya Bay, LA

    As Of: 18 minutes ago

    • 73ºF
    • 73ºF
    • 1mph
    • 0º (NE)
    • 1mph
    • Partly Cloudy
    • 10mi
    • 29.97"
    • 86%
    • 0ºF

    The weather right now in Shell Island, Atchafalaya Bay, LA is Partly Cloudy. The current temperature is 73°F, and the expected high and low for today, Monday, May 29, 2023, are 81° high temperature and 71°F low temperature. The wind is currently blowing at 1 miles per hour, and coming from the Northeast. The wind is gusting to 1 mph. With the wind and the atmosphere the temperature feels like 73° Fahrenheit. Expected precipitation is 2 percent, with current humidity at 86 percent, and air pressure at 29.97 in. Visibility is 10 nautical miles. There are no current weather alert(s).