Southwest Pass, Mississippi River, LA Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Thu
Mar 28
Clear
Close Hourly
-º / 63º 0% NNE 12 mph 45%
5pm Sunny 65º 0% N 12 mph 34%
6pm Sunny 66º 0% N 11 mph 36%
7pm Sunny 66º 0% N 8 mph 38%
8pm Clear 66º 0% N 8 mph 44%
9pm Clear 66º 0% N 7 mph 45%
10pm Clear 66º 0% N 7 mph 45%
11pm Clear 66º 0% N 6 mph 45%
Fri
Mar 29
Sunny
View Hourly
68º / 67º 0% E 14 mph 54%
12am Clear 66º 0% NNE 7 mph 46%
1am Clear 65º 0% NNE 7 mph 48%
2am Clear 65º 0% NE 7 mph 51%
3am Clear 65º 0% NE 7 mph 52%
4am Clear 65º 0% NE 8 mph 51%
5am Clear 65º 0% NE 8 mph 52%
6am Clear 64º 0% NE 10 mph 52%
7am Sunny 64º 0% ENE 10 mph 54%
8am Sunny 65º 0% ENE 11 mph 54%
9am Sunny 66º 0% ENE 12 mph 52%
10am Sunny 66º 0% E 13 mph 51%
11am Sunny 66º 0% E 14 mph 53%
12pm Sunny 67º 0% E 13 mph 55%
1pm Sunny 67º 0% ESE 13 mph 54%
2pm Sunny 68º 0% ESE 11 mph 54%
3pm Sunny 68º 0% ESE 12 mph 54%
4pm Sunny 68º 0% ESE 12 mph 54%
5pm Sunny 68º 0% SE 11 mph 56%
6pm Sunny 68º 0% SE 11 mph 57%
7pm Sunny 68º 0% SE 11 mph 58%
8pm Clear 68º 0% SE 11 mph 60%
9pm Mostly Clear 68º 0% SE 12 mph 62%
10pm Partly Cloudy 68º 1% SE 12 mph 62%
11pm Partly Cloudy 68º 1% SE 13 mph 62%
Sat
Mar 30
Partly Cloudy
View Hourly
71º / 68º 4% SE 14 mph 73%
12am Partly Cloudy 69º 1% SSE 13 mph 63%
1am Mostly Cloudy 69º 1% SSE 14 mph 63%
2am Partly Cloudy 69º 2% SSE 13 mph 64%
3am Partly Cloudy 69º 2% SSE 12 mph 66%
4am Mostly Cloudy 69º 2% SSE 12 mph 67%
5am Mostly Cloudy 69º 2% SSE 12 mph 69%
6am Mostly Cloudy 69º 3% SSE 12 mph 70%
7am Mostly Cloudy 69º 3% SSE 11 mph 71%
8am Mostly Cloudy 69º 4% SSE 10 mph 74%
9am Mostly Cloudy 69º 3% SSE 9 mph 73%
10am Mostly Cloudy 70º 4% SE 9 mph 73%
11am Mostly Cloudy 70º 4% SE 9 mph 74%
12pm Mostly Cloudy 70º 4% SE 11 mph 73%
1pm Mostly Cloudy 70º 4% SE 12 mph 73%
2pm Mostly Cloudy 71º 4% SE 12 mph 73%
3pm Partly Cloudy 71º 4% SE 12 mph 72%
4pm Partly Cloudy 71º 4% SE 13 mph 72%
Sun
Mar 31
Partly Cloudy 73º / 69º 12% SSE 12 mph 83%
Mon
Apr 1
Mostly Cloudy 74º / 69º 11% SSE 13 mph 84%
Tue
Apr 2
Isolated Thunderstorms 74º / 62º 33% SSW 16 mph 87%
Wed
Apr 3
Partly Cloudy 69º / 58º 23% NNW 20 mph 63%
Thu
Apr 4
Partly Cloudy 65º / 62º 19% NE 14 mph 53%

Weather Radar for Southwest Pass, Mississippi River, LA See Radar

* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Southwest Pass, Mississippi River, LA

This Afternoon
High : 68ºF
N wind around 10 kt. Sunny. Seas around 2 ft.
Tonight
Low : 64ºF
N wind 5 to 10 kt. Mostly clear. Seas around 1 ft.
Friday
High : 69ºF
ENE wind around 10 kt becoming SE in the afternoon. Sunny. Seas around 1 ft.
Friday Night
Low : 66ºF
SE wind around 10 kt. Partly cloudy. Seas 1 to 2 ft.
Saturday
High : 72ºF
SE wind around 10 kt. Partly sunny. Seas around 2 ft.
Saturday Night
Low : 68ºF
SE wind around 10 kt. Mostly cloudy. Seas around 2 ft.
Sunday
High : 75ºF
SSE wind around 10 kt. Partly sunny. Seas around 2 ft.
Sunday Night
Low : 69ºF
SSE wind 10 to 15 kt. Mostly cloudy. Seas 2 to 3 ft.
Monday
High : 75ºF
S wind 10 to 15 kt. Partly sunny. Seas around 3 ft.

NOAA Buoy Data Near Southwest Pass, Mississippi River, LA See Map

Loading Map...
Loading Buoy Data...

    Wind Speed Forecast for Southwest Pass, Mississippi River, LA

    ThursdayFridaySaturday
    Wind Speed (MPH) 12778121311121412912
    5pm9pm1am5am9am1pm5pm9pm1am5am9am1pm
    MPH 12778121311121412912
    DIR NNNNENEENEESESESESSESSESSESE

    Current Weather Conditions In Southwest Pass, Mississippi River, LA

    As Of: 51 minutes ago

    • 65ºF
    • 65ºF
    • 12mph
    • 0º (N)
    • 12mph
    • Sunny
    • 10mi
    • 30.14"
    • 34%
    • 0ºF

    The weather right now in Southwest Pass, Mississippi River, LA is Sunny. The current temperature is 65°F, and the expected high and low for today, Thursday, March 28, 2024, are -° high temperature and 63°F low temperature. The wind is currently blowing at 12 miles per hour, and coming from the North. The wind is gusting to 12 mph. With the wind and the atmosphere the temperature feels like 65° Fahrenheit. Expected precipitation is 0 percent, with current humidity at 34 percent, and air pressure at 30.14 in. Visibility is 10 nautical miles. There are no current weather alert(s).