Cat Island Weather

30°14'N 89°7'W

Home Harbor Resources

Current Conditions
Clear
46°F
Feels like: 46°F
Wind Chill: 46°F Ceiling: Unl
Heat Index: 46°F Visibility: 10mi
Dew Point: 44°F Wind: 3mph
Humidity: 93% Direction: 300° (WNW)
Pressure: 30.24" Gusts: -
Reported: 5 minutes 20 seconds ago
December 17, 2018 1:30 am CST
Location: 30.326N 89.326W or 12 nautical miles WNW of search location of 30.2317N 89.1167W.
Wind Direction: WNW (300°)
Wind Speed: 4 knots
Wind Gust: 7 knots
Atmospheric Pressure: 30.24 in (1024.0 mb)
Air Temperature: 48°F (8.7°C)
Water Temperature: 54°F (12.2°C)
December 17, 2018 1:24 am CST
Location: 30.368N 88.563W or 30 nautical miles ENE of search location of 30.2317N 89.1167W.
Water Temperature: 54°F (12.2°C)
December 17, 2018 1:30 am CST
Location: 30.213N 88.505W or 32 nautical miles E of search location of 30.2317N 89.1167W.
Wind Direction: N (350°)
Wind Speed: 9 knots
Wind Gust: 11 knots
Atmospheric Pressure: 30.25 in (1024.5 mb)
Air Temperature: 52°F (10.9°C)
Sunday, December 16
6:46am / 4:58pm 1:00pm / 12:26am
Partly Cloudy
57°
44°
Day:
Night: Some clouds. Low 44F. Winds light and variable.
Monday, December 17
6:46am / 4:58pm 1:33pm / 1:22am
Partly Cloudy
63°
44°
Day: Intervals of clouds and sunshine. High 63F. Winds light and variable.
Night: Partly cloudy. Low 44F. Winds light and variable.
Tuesday, December 18
6:47am / 4:58pm 2:07pm / 2:19am
Mostly Sunny
61°
52°
A few clouds. Highs in the low 60s and lows in the low 50s.
Wednesday, December 19
6:47am / 4:59pm 2:46pm / 3:19am
Rain
63°
55°
Cloudy with rain. Highs in the low 60s and lows in the mid 50s.
Thursday, December 20
6:48am / 4:59pm 3:30pm / 4:21am
Mostly Cloudy
61°
45°
Considerable cloudiness. Highs in the low 60s and lows in the mid 40s.
Friday, December 21
6:49am / 5:00pm 4:19pm / 5:27am
AM Clouds/PM Sun
54°
41°
Clouds giving way to sun . Highs in the mid 50s and lows in the low 40s.
Saturday, December 22
6:49am / 5:00pm 5:16pm / 6:32am
Sunny
59°
50°
Sunny. Highs in the upper 50s and lows in the low 50s.
Sunday, December 23
6:50am / 5:01pm 6:18pm / 7:37am
Partly Cloudy
65°
53°
Mix of sun and clouds. Highs in the mid 60s and lows in the low 50s.
Monday, December 24
6:50am / 5:01pm 7:25pm / 8:36am
Cloudy
64°
54°
Cloudy. Highs in the mid 60s and lows in the mid 50s.
Tuesday, December 25
6:50am / 5:02pm 8:33pm / 9:31am
Partly Cloudy
64°
57°
Times of sun and clouds. Highs in the mid 60s and lows in the upper 50s.
Wind Forecast
Day MondayTuesday
MPH 2 3 4 4 2 2 2 3 5 5 2 3
NNW
N
NNE
WSW
W
NNW
N
N
NE
SE
ESE
E
Radar

Home Harbor Resources

Marine Forecast
Synopsis: High pressure will remain over the coastal waters through Tuesday. An area of low pressure will then begin to affect the coastal waters on Wednesday as it strengthens over the Southern Plains. This low will drive a strong cold front through the area on Thursday. High pressure will then build in for the upcoming weekend.
Overnight
Variable winds 5 kt or less. Partly cloudy. Seas around 2 ft.
Monday
Variable winds 5 kt or less. Mostly sunny. Seas 1 ft or less.
Monday Night
Variable winds 5 kt or less. Patchy fog after midnight. Seas 1 ft or less.
Tuesday
NNE wind 5 to 10 kt becoming ESE in the afternoon. Patchy fog before 9am. Seas around 1 ft.
Tuesday Night
E wind 5 to 10 kt. Partly cloudy. Seas 1 to 2 ft.
Wednesday
SE wind 10 to 15 kt. Showers likely, mainly after noon. Seas around 2 ft.
Wednesday Night
SSE wind 10 to 15 kt becoming W after midnight. A chance of showers and thunderstorms. Seas 2 to 3 ft.
Thursday
W wind 15 to 25 kt, with gusts as high as 30 kt. A chance of showers. Seas 3 to 4 ft.
Thursday Night
WNW wind around 25 kt, with gusts as high as 35 kt. A chance of showers. Seas around 5 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.