Nearby Harbors
30.2317’ N, 89.1167’ W

Cat Island, MS

61°
H 72°
L 52°
NNE
17mph
High tide
8:59 pm
Photo Credits

Cat Island, MS Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Sat
Nov 7 		Partly Cloudy
Close Hourly 		72º / 52º 2% N 17 mph 60%
8am Partly Cloudy 61º 2% NNE 17 mph 80%
9am Partly Cloudy 62º 2% NNE 15 mph 75%
10am Partly Cloudy 64º 1% NNE 13 mph 68%
11am Mostly Cloudy 66º 1% NNE 10 mph 62%
12pm Partly Cloudy 68º 1% N 9 mph 55%
1pm Partly Cloudy 69º 0% N 8 mph 52%
2pm Partly Cloudy 71º 0% NNW 9 mph 49%
3pm Partly Cloudy 71º 0% NNW 11 mph 48%
4pm Partly Cloudy 71º 0% NNW 12 mph 48%
5pm Partly Cloudy 70º 0% N 12 mph 50%
6pm Partly Cloudy 68º 0% N 11 mph 55%
7pm Partly Cloudy 67º 0% N 11 mph 57%
8pm Partly Cloudy 65º 1% N 13 mph 59%
9pm Partly Cloudy 63º 1% NNE 13 mph 61%
10pm Partly Cloudy 61º 1% NNE 13 mph 65%
11pm Partly Cloudy 59º 1% NNE 12 mph 66%
Sun
Nov 8 		Partly Cloudy
View Hourly 		71º / 55º 4% N 13 mph 53%
12am Partly Cloudy 58º 1% NNE 12 mph 67%
1am Partly Cloudy 57º 2% NNE 13 mph 68%
2am Partly Cloudy 56º 2% NNE 12 mph 68%
3am Partly Cloudy 55º 2% NNE 12 mph 69%
4am Partly Cloudy 55º 3% N 12 mph 71%
5am Partly Cloudy 54º 3% N 12 mph 72%
6am Partly Cloudy 53º 4% N 12 mph 73%
7am Partly Cloudy 53º 4% N 13 mph 73%
8am Partly Cloudy 55º 4% NNE 13 mph 72%
9am Partly Cloudy 57º 3% NNE 12 mph 67%
10am Mostly Sunny 60º 1% NNE 11 mph 60%
11am Mostly Sunny 62º 0% NNE 9 mph 53%
12pm Mostly Sunny 64º 0% N 8 mph 47%
1pm Mostly Sunny 66º 0% N 7 mph 44%
2pm Partly Cloudy 67º 0% NNW 7 mph 40%
3pm Partly Cloudy 68º 0% NNW 8 mph 41%
4pm Partly Cloudy 69º 0% N 10 mph 42%
5pm Mostly Cloudy 68º 0% N 10 mph 44%
6pm Partly Cloudy 66º 0% N 8 mph 52%
7pm Partly Cloudy 66º 0% N 8 mph 56%
8pm Mostly Cloudy 65º 0% N 8 mph 58%
9pm Partly Cloudy 64º 0% N 8 mph 61%
10pm Partly Cloudy 62º 1% NNE 8 mph 63%
11pm Partly Cloudy 61º 1% NNE 8 mph 65%
Mon
Nov 9 		Partly Cloudy
View Hourly 		71º / 59º 3% NE 12 mph 54%
12am Mostly Clear 60º 2% NNE 10 mph 67%
1am Partly Cloudy 59º 2% NNE 10 mph 68%
2am Partly Cloudy 58º 2% NNE 10 mph 69%
3am Partly Cloudy 57º 2% NNE 11 mph 72%
4am Mostly Clear 57º 3% NNE 11 mph 73%
5am Partly Cloudy 56º 3% NNE 11 mph 74%
6am Partly Cloudy 56º 3% NNE 11 mph 74%
7am Sunny 56º 3% NNE 12 mph 75%
Tue
Nov 10 		Partly Cloudy 72º / 62º 1% ESE 7 mph 54%
Wed
Nov 11 		Mostly Cloudy 72º / 63º 6% W 8 mph 58%
Thu
Nov 12 		AM Clouds/PM Sun 74º / 56º 23% WNW 15 mph 66%
Fri
Nov 13 		Sunny 68º / 48º 2% NNW 13 mph 50%
Sat
Nov 14 		Sunny 64º / 51º 2% NNE 12 mph 50%

Weather Radar for Cat Island, MS See Radar

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* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Cat Island, MS

Today
High : 71ºF
NNE wind 5 to 15 kt. Partly sunny. Seas 1 to 3 ft.
Tonight
Low : 56ºF
NNE wind 10 to 15 kt. Mostly cloudy, then gradually becoming mostly clear. Seas around 3 ft.
Sunday
High : 68ºF
NNE wind 10 to 15 kt decreasing to 5 to 10 kt in the afternoon. Mostly sunny. Seas 3 ft subsiding to 1 ft or less.
Sunday Night
Low : 59ºF
NNE wind 10 to 15 kt. Partly cloudy. Seas 2 to 3 ft.
Monday
High : 69ºF
NNE wind 10 to 15 kt becoming variable and less than 5 kt in the afternoon. Sunny. Seas 3 ft subsiding to 1 ft or less.
Monday Night
Low : 62ºF
Variable winds less than 5 kt becoming NNE 5 to 10 kt after midnight. Partly cloudy. Seas 1 ft or less.
Tuesday
High : 70ºF
NNE wind 5 to 10 kt becoming variable and less than 5 kt in the morning. Mostly sunny. Seas 1 ft or less.
Tuesday Night
Low : 64ºF
Variable winds 5 kt or less. A slight chance of showers. Seas 1 ft or less.
Veterans Day
High : 70ºF
Variable winds 5 kt or less. Partly sunny. Seas 1 ft or less.

NOAA Buoy Data Near Cat Island, MS See Map

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    Wind Speed Forecast for Cat Island, MS

    SaturdaySundayMonday
    Wind Speed (MPH) 179121312121381081011
    2pm6pm10pm2am6am10am2pm6pm10pm2am6am10am
    MPH 179121312121381081011
    DIR NNENNNWNNNENNNENNNNNENNE

    Current Weather Conditions In Cat Island, MS

    As Of: 4 minutes ago

    • 61ºF
    • 58ºF
    • 17mph
    • 0º (NNE)
    • 21mph
    • Partly Cloudy
    • 10mi
    • 30.12"
    • 80%
    • 0ºF

    The weather right now in Cat Island, MS is Partly Cloudy. The current temperature is 61°F, and the expected high and low for today, Saturday, November 7, 2026, are 72° high temperature and 52°F low temperature. The wind is currently blowing at 17 miles per hour, and coming from the North Northeast. The wind is gusting to 21 mph. With the wind and the atmosphere the temperature feels like 58° Fahrenheit. Expected precipitation is 2 percent, with current humidity at 80 percent, and air pressure at 30.12 in. Visibility is 10 nautical miles. There are no current weather alert(s).

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