South Point, Marsh Island, LA Weather Forecast and Current Conditions

Day	Sky	High / Low	Precip	Wind	Humidity
Tue Aug 25	Partly Cloudy Close Hourly	88º / 83º	24%	W 8 mph	77%
11am	Partly Cloudy	86º	12%	NNW 7 mph	81%
12pm	Partly Cloudy	85º	10%	NW 8 mph	79%
1pm	Partly Cloudy	86º	15%	WNW 8 mph	78%
2pm	Partly Cloudy	87º	15%	W 6 mph	74%
3pm	Partly Cloudy	87º	24%	W 7 mph	73%
4pm	Partly Cloudy	87º	16%	W 6 mph	73%
5pm	Partly Cloudy	86º	15%	SSW 6 mph	78%
6pm	Partly Cloudy	86º	20%	SSW 6 mph	79%
7pm	Partly Cloudy	86º	23%	SSW 5 mph	79%
8pm	Mostly Cloudy	85º	9%	S 5 mph	81%
9pm	Partly Cloudy	85º	5%	S 5 mph	82%
10pm	Partly Cloudy	84º	4%	S 5 mph	83%
11pm	Mostly Clear	85º	4%	S 5 mph	82%
Wed Aug 26	Partly Cloudy View Hourly	89º / 83º	23%	W 9 mph	79%
12am	Clear	84º	4%	SSW 4 mph	82%
1am	Clear	84º	6%	SSW 4 mph	82%
2am	Clear	85º	6%	SW 4 mph	81%
3am	Clear	85º	10%	SW 4 mph	81%
4am	Mostly Clear	84º	11%	WSW 3 mph	81%
5am	Mostly Clear	84º	7%	W 3 mph	82%
6am	Partly Cloudy	84º	7%	WNW 4 mph	83%
7am	Partly Cloudy	84º	12%	NW 4 mph	85%
8am	Partly Cloudy	85º	16%	NW 5 mph	85%
9am	Partly Cloudy	86º	19%	NW 6 mph	83%
10am	Partly Cloudy	86º	15%	NW 6 mph	81%
11am	Partly Cloudy	86º	10%	NW 6 mph	80%
12pm	Partly Cloudy	87º	7%	WNW 6 mph	77%
1pm	Partly Cloudy	87º	15%	W 4 mph	77%
2pm	Partly Cloudy	87º	15%	WSW 5 mph	75%
3pm	Partly Cloudy	88º	15%	SW 6 mph	73%
4pm	Partly Cloudy	88º	15%	SW 9 mph	74%
5pm	Partly Cloudy	88º	23%	SW 9 mph	76%
6pm	Mostly Sunny	88º	16%	SW 9 mph	77%
7pm	Partly Cloudy	87º	15%	SW 9 mph	79%
8pm	Partly Cloudy	86º	15%	SW 7 mph	78%
9pm	Partly Cloudy	86º	15%	SW 7 mph	80%
10pm	Partly Cloudy	86º	15%	SSW 6 mph	81%
11pm	Mostly Clear	86º	15%	SSW 7 mph	82%
Thu Aug 27	Thunderstorms View Hourly	87º / 79º	67%	WSW 10 mph	81%
12am	Mostly Clear	86º	15%	SSW 8 mph	82%
1am	Mostly Clear	86º	15%	SW 8 mph	82%
2am	Clear	86º	15%	SW 8 mph	82%
3am	Clear	85º	12%	SW 8 mph	81%
4am	Mostly Clear	85º	10%	SW 7 mph	81%
5am	Partly Cloudy	85º	10%	WSW 7 mph	81%
6am	Partly Cloudy	85º	9%	WSW 7 mph	81%
7am	Partly Cloudy	84º	18%	WSW 7 mph	82%
8am	Partly Cloudy	85º	24%	W 7 mph	83%
9am	Partly Cloudy	86º	24%	W 9 mph	81%
10am	Scattered Thunderstorms	86º	50%	W 10 mph	80%
Fri Aug 28	Thunderstorms	87º / 80º	75%	WNW 8 mph	79%
Sat Aug 29	Partly Cloudy	89º / 81º	24%	ENE 8 mph	73%
Sun Aug 30	Isolated Thunderstorms	87º / 81º	33%	ESE 7 mph	74%
Mon Aug 31	AM Thunderstorms	87º / 80º	49%	ESE 8 mph	76%
Tue Sep 1	AM Thunderstorms	87º / 81º	41%	ESE 8 mph	77%

Buoy Data
For South Point, Marsh Island, LA
Wind Forecast
In South Point, Marsh Island, LA
Radar
In South Point, Marsh Island, LA
Marine Forecast
In South Point, Marsh Island, LA

NOAA Weather Marine Forecast for South Point, Marsh Island, LA

Today

High : 91ºF
NW wind 5 to 10 kt becoming WSW in the afternoon. Showers and thunderstorms likely, mainly between 1pm and 3pm. Seas 1 ft or less.

Tonight

Low : 84ºF
Variable winds 5 kt or less. A chance of showers and thunderstorms before 7pm. Seas 1 ft or less.

Wednesday

High : 91ºF
Variable winds 5 kt or less. A chance of showers and thunderstorms between 1pm and 2pm. Seas 1 ft or less.

Wednesday Night

Low : 83ºF
SW wind 5 to 10 kt. A chance of showers and thunderstorms after 1am. Seas 1 ft or less.

Thursday

High : 89ºF
W wind 5 to 10 kt. Showers likely and possibly a thunderstorm before 1pm, then showers and thunderstorms likely between 1pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Seas 1 ft or less.

Thursday Night

Low : 81ºF
Variable winds 5 kt or less. Showers and thunderstorms likely, mainly after 1am. Seas 1 ft or less.

Friday

High : 88ºF
Variable winds 5 kt or less. Showers and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Seas 1 ft or less.

Friday Night

Low : 81ºF
Variable winds 5 kt or less. A chance of showers and thunderstorms. Seas 1 ft or less.

Saturday

High : 89ºF
Variable winds 5 kt or less. A chance of showers and thunderstorms. Seas 1 ft or less.

Current Weather Conditions In South Point, Marsh Island, LA

As Of: 3 minutes ago

Temperature: 86ºF
Feels Like: 100ºF

Wind Speed: 7mph
Direction: 0º (NNW)
Gusts: 7mph

Cloud Cover: Partly Cloudy
Visibility: 10mi

Pressure: 30.05"
Humidity: 81%
Dew Point: 0ºF

The weather right now in South Point, Marsh Island, LA is Partly Cloudy. The current temperature is 86°F, and the expected high and low for today, Tuesday, August 25, 2026, are 88° high temperature and 83°F low temperature. The wind is currently blowing at 7 miles per hour, and coming from the North Northwest. The wind is gusting to 7 mph. With the wind and the atmosphere the temperature feels like 100° Fahrenheit. Expected precipitation is 12 percent, with current humidity at 81 percent, and air pressure at 30.05 in. Visibility is 10 nautical miles. There are no current weather alert(s).