Fort Sumter Weather

32°45'N 79°53'W

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Current Conditions
Clear
76°F
Feels like: 76°F
Wind Chill: 76°F Ceiling: Unl
Heat Index: 76°F Visibility: 8mi
Dew Point: 75°F Wind: -
Humidity: 97% Direction: -
Pressure: 30.02" Gusts: -
Reported: 30 minutes 26 seconds ago
September 20, 2018 12:54 am EST
Location: 32.781N 79.924W or 4 nautical miles NW of search location of 32.745702539455N 79.865112304688W.
Wind Speed: 0 knots
Wind Gust: 1 knots
Atmospheric Pressure: 30.02 in (1016.6 mb)
Air Temperature: 80°F (26.7°C)
Water Temperature: 83°F (28.3°C)
September 20, 2018 1:00 am EST
Location: 32.685N 79.888W or 4 nautical miles SSW of search location of 32.745702539455N 79.865112304688W.
Wind Direction: SSE (150°)
Wind Speed: 3 knots
Wind Gust: 3 knots
Atmospheric Pressure: 30.03 in (1017.0 mb)
Pressure Tendency: +0.00 in (+0.0 mb)
Air Temperature: 82°F (27.8°C)
Dew Point: 76°F (24.2°C)
September 20, 2018 1:08 am EST
Location: 32.803N 79.624W or 13 nautical miles ENE of search location of 32.745702539455N 79.865112304688W.
Wind Direction: S (170°)
Wind Speed: 4 knots
Wind Gust: 4 knots
Atmospheric Pressure: 29.98 in (1015.4 mb)
Air Temperature: 82°F (27.8°C)
Water Temperature: 83°F (28.5°C)
Wednesday, September 19
7:05am / 7:20pm 4:19pm / 2:01am
Clear
91°
74°
Day:
Night: Clear skies. Low 74F. Winds light and variable.
Thursday, September 20
7:06am / 7:18pm 5:01pm / 2:52am
Partly Cloudy
86°
74°
Day: Partly cloudy skies. High 86F. Winds ENE at 10 to 15 mph.
Night: A mostly clear sky. Low 74F. Winds E at 5 to 10 mph.
Friday, September 21
7:06am / 7:17pm 5:40pm / 3:46am
Sunny
83°
70°
Sunshine. Highs in the low 80s and lows in the low 70s.
Saturday, September 22
7:07am / 7:16pm 6:15pm / 4:40am
Sunny
83°
72°
Sunshine. Highs in the low 80s and lows in the low 70s.
Sunday, September 23
7:08am / 7:14pm 6:49pm / 5:36am
Partly Cloudy
84°
73°
Mix of sun and clouds. Highs in the mid 80s and lows in the low 70s.
Monday, September 24
7:08am / 7:13pm 7:22pm / 6:31am
Scattered Thunderstorms
83°
74°
Scattered thunderstorms possible. Highs in the low 80s and lows in the mid 70s.
Tuesday, September 25
7:09am / 7:12pm 7:54pm / 7:28am
Scattered Thunderstorms
83°
75°
Scattered thunderstorms. Highs in the low 80s and lows in the mid 70s.
Wednesday, September 26
7:10am / 7:10pm 8:27pm / 8:26am
AM Thunderstorms
84°
75°
Morning thunderstorms. Highs in the mid 80s and lows in the mid 70s.
Thursday, September 27
7:10am / 7:09pm 9:02pm / 9:25am
Scattered Thunderstorms
84°
73°
Scattered thunderstorms. Highs in the mid 80s and lows in the low 70s.
Friday, September 28
7:11am / 7:07pm 9:41pm / 10:25am
Scattered Thunderstorms
81°
71°
A few thunderstorms possible. Highs in the low 80s and lows in the low 70s.
Wind Forecast
Day ThursdayFriday
MPH 0 1 6 11 9 7 4 4 10 12 7 2
E
NE
ENE
E
E
E
E
ENE
ENE
E
E
E
Radar

Home Harbor Resources

Marine Forecast
Synopsis: AMZ300-201615- 1226 AM EDT Thu Sep 20 2018 .Synopsis for the coastal waters of south coastal South Carolina and north coastal Georgia... High pressure will then prevail into the weekend. A coastal trough of low pressure could impact the area early next week, while high pressure remains over the Atlantic into the middle of next week. $$
Overnight
Variable winds 5 kt or less. Clear. Seas 1 ft or less.
Thursday
Variable winds less than 5 kt becoming E 5 to 9 kt in the afternoon. Sunny. Seas 1 ft or less.
Thursday Night
E wind 7 to 10 kt. Mostly clear. Seas 1 ft or less.
Friday
E wind 5 to 10 kt. Mostly sunny. Seas 1 ft or less.
Friday Night
E wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Mostly clear. Seas 1 ft or less.
Saturday
NE wind 5 to 8 kt becoming E in the afternoon. Sunny. Seas 1 ft or less.
Saturday Night
E wind around 6 kt becoming variable and less than 5 kt in the evening. Mostly clear. Seas 1 ft or less.
Sunday
Variable winds less than 5 kt becoming ESE 5 to 9 kt in the morning. A chance of showers and thunderstorms. Seas 1 ft or less.
Sunday Night
ESE wind 5 to 7 kt. Partly cloudy. Seas 1 ft or less.
Mariners are reminded that winds and seas higher in and near tstms.

*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.

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