Southwest Pass, Mississippi River Weather

28°56'N 89°26'W

Home Harbor Resources

Current Conditions
Overcast
70°F
Feels like: 70°F
Wind Chill: 70°F Ceiling: 200ft
Heat Index: 70°F Visibility: 1mi
Dew Point: 69°F Wind: 14mph
Humidity: 97% Direction: 150° (SSE)
Pressure: 29.94" Gusts: -
Reported: 9 minutes 47 seconds ago
Buoys
Wednesday, February 20
6:32am / 5:50pm 7:16pm / 7:27am
AM Fog/PM Sun
73°
63°
Day: Foggy this morning, then partly cloudy this afternoon. High 73F. Winds S at 10 to 20 mph.
Night: Mostly cloudy skies. Low 63F. Winds S at 5 to 10 mph.
Thursday, February 21
6:31am / 5:51pm 8:22pm / 8:08am
AM Thunderstorms
74°
64°
Day: Scattered thunderstorms in the morning. Partly cloudy skies late. High 74F. Winds S at 5 to 10 mph. Chance of rain 50%.
Night: A few clouds from time to time. A stray shower or thunderstorm is possible. Low 64F. Winds SSE at 5 to 10 mph.
Friday, February 22
6:30am / 5:52pm 9:27pm / 8:48am
Partly Cloudy
73°
64°
Mix of sun and clouds. Highs in the low 70s and lows in the mid 60s.
Saturday, February 23
6:29am / 5:53pm 10:30pm / 9:27am
Scattered Thunderstorms
73°
57°
Scattered thunderstorms possible. Highs in the low 70s and lows in the upper 50s.
Sunday, February 24
6:28am / 5:53pm 11:31pm / 10:05am
AM Clouds/PM Sun
63°
55°
Clouds giving way to sun . Highs in the low 60s and lows in the mid 50s.
Monday, February 25
6:27am / 5:54pm 11:59pm / 10:45am
PM Showers
63°
59°
Chance of afternoon showers. Highs in the low 60s and lows in the upper 50s.
Tuesday, February 26
6:26am / 5:55pm 12:29am / 11:27am
Thunderstorms
68°
58°
Thunderstorms. Highs in the upper 60s and lows in the upper 50s.
Wednesday, February 27
6:25am / 5:55pm 1:26am / 12:11pm
Scattered Thunderstorms
65°
58°
A few thunderstorms possible. Highs in the mid 60s and lows in the upper 50s.
Thursday, February 28
6:24am / 5:56pm 2:20am / 12:58pm
Mostly Cloudy
67°
58°
Mostly cloudy. Highs in the upper 60s and lows in the upper 50s.
Friday, March 1
6:23am / 5:57pm 3:11am / 1:48pm
Showers
66°
56°
Showers. Highs in the mid 60s and lows in the mid 50s.
Wind Forecast
Day WednesdayThursdayFriday
MPH 14 16 10 5 4 2 4 9 7 5 6 6
S
SSW
SSW
S
S
S
S
S
S
SSE
SSE
SE
Radar

Home Harbor Resources

Marine Forecast
Synopsis: Low pressure over the western Gulf of Mexico will move along a cold front into Mississippi later in the day today. Moderate southeast winds will continue today and maintain a southerly component much of the time through the end of the week.
Today
S wind 10 to 15 kt, with gusts as high as 20 kt. Showers likely and possibly a thunderstorm before noon, then a chance of showers and thunderstorms after noon. Areas of fog before noon. Seas around 2 ft.
Tonight
S wind 5 to 10 kt. A chance of showers, mainly after 9pm. Patchy fog after 8pm. Seas around 2 ft.
Thursday
SSE wind 5 to 10 kt. A chance of showers, with thunderstorms also possible after noon. Areas of fog before 11am. Seas around 1 ft.
Thursday Night
SSE wind around 10 kt. A slight chance of showers before midnight. Seas around 1 ft.
Friday
SE wind 10 to 15 kt. A slight chance of showers after noon. Seas around 1 ft.
Friday Night
SSE wind 10 to 15 kt, with gusts as high as 20 kt. A slight chance of showers before midnight. Seas 1 to 2 ft.
Saturday
S wind 15 to 20 kt, with gusts as high as 25 kt. A chance of showers and thunderstorms after noon. Seas around 2 ft.
Saturday Night
SSW wind around 15 kt becoming NNW after midnight. Winds could gust as high as 25 kt. A chance of showers. Seas around 2 ft.
Sunday
NNW wind 10 to 15 kt becoming NNE in the afternoon. Winds could gust as high as 20 kt. A slight chance of showers. Seas around 2 ft.

*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.