Shell Island, Atchafalaya Bay Weather

29°28'N 91°18'W

Home Harbor Resources

Current Conditions
Clear
65°F
Feels like: 65°F
Wind Chill: 65°F Ceiling: Unl
Heat Index: 65°F Visibility: 10mi
Dew Point: 55°F Wind: 6mph
Humidity: 70% Direction: 210° (SSW)
Pressure: 30.12" Gusts: -
Reported: 25 minutes 11 seconds ago
Flood Warning
Flood Warning
Buoys
Friday, March 22
7:05am / 7:16pm 9:17pm / 8:25am
Mostly Clear
74°
51°
Day:
Night: A few passing clouds. Low 51F. Winds SSE at 5 to 10 mph.
Saturday, March 23
7:04am / 7:17pm 10:22pm / 9:04am
Partly Cloudy
75°
53°
Day: Partly cloudy. High near 75F. Winds SE at 5 to 10 mph.
Night: A few clouds. Low 53F. Winds SE at 5 to 10 mph.
Sunday, March 24
7:03am / 7:17pm 11:23pm / 9:44am
Sunny
75°
57°
Mainly sunny. Highs in the mid 70s and lows in the upper 50s.
Monday, March 25
7:02am / 7:18pm 11:59pm / 10:27am
PM Thunderstorms
78°
55°
Thunderstorms developing in the afternoon. Highs in the upper 70s and lows in the mid 50s.
Tuesday, March 26
7:01am / 7:19pm 12:24am / 11:11am
Sunny
70°
48°
Sunshine. Highs in the low 70s and lows in the upper 40s.
Wednesday, March 27
7:00am / 7:19pm 1:20am / 11:58am
Partly Cloudy
71°
53°
Times of sun and clouds. Highs in the low 70s and lows in the low 50s.
Thursday, March 28
6:58am / 7:20pm 2:14am / 12:48pm
Mostly Cloudy
74°
62°
Mostly cloudy. Highs in the mid 70s and lows in the low 60s.
Friday, March 29
6:57am / 7:20pm 3:02am / 1:39pm
Cloudy
77°
64°
Cloudy. Highs in the upper 70s and lows in the mid 60s.
Saturday, March 30
6:56am / 7:21pm 3:47am / 2:32pm
Isolated Thunderstorms
78°
61°
Partly cloudy with a stray thunderstorm. Highs in the upper 70s and lows in the low 60s.
Sunday, March 31
6:55am / 7:22pm 4:28am / 3:24pm
Showers
74°
60°
Showers possible. Highs in the mid 70s and lows in the low 60s.
Wind Forecast
Day FridaySaturdaySunday
MPH 4 1 1 1 7 8 5 3 2 2 8 9
S
SSE
SSE
ESE
SE
SSE
SE
SE
ESE
ESE
SSE
S
Radar

Home Harbor Resources

Marine Forecast
Synopsis: High pressure will continue to move off to the east over the weekend with an onshore flow developing as a result. A cold front will move through the coastal waters late Monday. Offshore flow will become reestablished behind the front Tuesday and Wednesday.
Tonight
Variable winds 5 kt or less. Clear. Seas 1 ft or less.
Saturday
ESE wind 5 to 10 kt becoming SSE in the afternoon. Sunny. Seas 1 ft or less.
Saturday Night
Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.
Sunday
SE wind 5 to 10 kt becoming S in the afternoon. Mostly sunny. Seas 1 ft or less.
Sunday Night
Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.
Monday
SW wind 5 to 10 kt. A slight chance of showers and thunderstorms. Seas 1 ft or less.
Monday Night
W wind 5 to 10 kt becoming N after midnight. A slight chance of showers before 1am. Seas 1 ft or less.
Tuesday
N wind around 10 kt. Sunny. Seas 1 ft or less.
Tuesday Night
NNE wind around 10 kt. Clear. Seas 1 ft or less.

*Notices:

  1. This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
  2. The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.