Cat Island Weather

30°14'N 89°7'W

Home Harbor Resources

Current Conditions
Overcast
72°F
Feels like: 72°F
Wind Chill: 72°F Ceiling: 6000ft
Heat Index: 72°F Visibility: 4mi
Dew Point: 69°F Wind: 16mph
Humidity: 91% Direction: 150° (SSE)
Pressure: 29.94" Gusts: 24mph
Reported: 9 minutes 56 seconds ago
April 22, 2018 9:30 am CST
Location: 30.326N 89.326W or 12 nautical miles WNW of search location of 30.2317N 89.1167W.
Wind Direction: SSE (160°)
Wind Speed: 16 knots
Wind Gust: 19 knots
Atmospheric Pressure: 29.93 in (1013.7 mb)
Air Temperature: 70°F (21.1°C)
Water Temperature: 69°F (20.4°C)
April 22, 2018 9:24 am CST
Location: 30.368N 88.563W or 30 nautical miles ENE of search location of 30.2317N 89.1167W.
Water Temperature: 66°F (18.9°C)
April 22, 2018 9:30 am CST
Location: 30.213N 88.505W or 32 nautical miles E of search location of 30.2317N 89.1167W.
Wind Direction: SSE (150°)
Wind Speed: 15 knots
Wind Gust: 18 knots
Atmospheric Pressure: 30.00 in (1015.8 mb)
Air Temperature: 70°F (21.0°C)
Sunday, April 22
6:22am / 7:28pm 12:15pm / 1:24am
Thunderstorms/Wind
75°
56°
Day: Becoming windy with thunderstorms likely. A few storms may be severe. High near 75F. Winds S at 20 to 30 mph. Chance of rain 100%.
Night: Partly cloudy skies. A stray shower or thunderstorm is possible. Low 56F. Winds WNW at 10 to 15 mph.
Monday, April 23
6:21am / 7:29pm 1:18pm / 2:17am
Mostly Sunny
74°
59°
Day: Except for a few afternoon clouds, mainly sunny. High 74F. Winds W at 10 to 15 mph.
Night: A few clouds. Low 59F. Winds WNW at 5 to 10 mph.
Tuesday, April 24
6:20am / 7:29pm 2:22pm / 3:04am
Partly Cloudy
76°
56°
Times of sun and clouds. Highs in the mid 70s and lows in the mid 50s.
Wednesday, April 25
6:19am / 7:30pm 3:24pm / 3:46am
Partly Cloudy
79°
59°
Partly cloudy. Highs in the upper 70s and lows in the upper 50s.
Thursday, April 26
6:18am / 7:31pm 4:26pm / 4:26am
Showers
72°
57°
Showers. Highs in the low 70s and lows in the upper 50s.
Friday, April 27
6:17am / 7:31pm 5:25pm / 5:03am
Mostly Sunny
76°
57°
Mostly sunny. Highs in the mid 70s and lows in the upper 50s.
Saturday, April 28
6:16am / 7:32pm 6:25pm / 5:39am
PM Showers
75°
58°
Showers possible in the afternoon. Highs in the mid 70s and lows in the upper 50s.
Sunday, April 29
6:15am / 7:33pm 7:23pm / 6:15am
Partly Cloudy
77°
58°
Times of sun and clouds. Highs in the upper 70s and lows in the upper 50s.
Monday, April 30
6:14am / 7:33pm 8:20pm / 6:52am
Partly Cloudy
78°
61°
Mix of sun and clouds. Highs in the upper 70s and lows in the low 60s.
Tuesday, May 1
6:13am / 7:34pm 9:16pm / 7:31am
Partly Cloudy
78°
63°
Mix of sun and clouds. Highs in the upper 70s and lows in the low 60s.
Wind Forecast
Day SundayMondayTuesday
MPH 17 18 9 6 6 7 10 11 5 4 4 5
SSE
SSW
W
WNW
WNW
WNW
WSW
WSW
WSW
NW
WNW
WNW
Radar

Home Harbor Resources

Marine Forecast
...SMALL CRAFT EXERCISE CAUTION IN EFFECT UNTIL 7 PM CDT THIS
Synopsis: An area of low pressure and trailing cold front will affect the coastal waters today. High pressure will build in behind this system tonight and remain in place through Wednesday. Another cold front should then slide through the area Wednesday night. High pressure will build in behind this front for Thursday.
This Afternoon
S wind 15 to 20 kt, with gusts as high as 30 kt. Showers and thunderstorms likely before 4pm, then a chance of showers between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm. Seas around 4 ft.
Tonight
SW wind 10 to 15 kt becoming WNW after midnight. Winds could gust as high as 20 kt. A slight chance of showers before 7pm. Seas 2 to 3 ft.
Monday
W wind 10 to 15 kt. Sunny. Seas 2 to 3 ft.
Monday Night
W wind around 10 kt becoming NW after midnight. Partly cloudy. Seas around 2 ft.
Tuesday
WNW wind around 10 kt. Mostly sunny. Seas around 2 ft.
Tuesday Night
NNW wind around 10 kt. Mostly clear. Seas around 2 ft.
Wednesday
NNW wind 5 to 10 kt becoming WNW in the afternoon. Mostly sunny. Seas 1 to 2 ft.
Wednesday Night
WNW wind around 10 kt becoming NNW after midnight. A slight chance of showers. Seas 2 to 3 ft.
Thursday
NW wind 10 to 15 kt. A slight chance of showers. Seas 1 to 3 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.