Tropical Storm Ophelia Approaching the Mid-Atlantic; Severe Weather and Heavy Rainfall Threats

Heavy rain, gusty winds, storm surge, high surf and rip currents that could be life threatening, will impact the Mid-Atlantic through this weekend. Meanwhile, strong to severe thunderstorms are expected to affect portions of the central U.S. including heavy to excessive rainfall through this weekend. For the Intermountain region, below normal temperatures and some snow for the higher elevations.
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Hazardous Weather Conditions

Small Craft Advisory until September 23, 08:00 AM EDT

For More Weather Information:

Charleston, SC Local Forecast Office

Charleston Harbor MR

Marine Point Forecast

[NOTICE]

Overnight

NW 18kt
< 1ft

Small Craft Advisory
Saturday

WNW 15kt
< 1ft
Saturday
Night
WNW 6kt
< 1ft
Sunday

SSW 9kt
< 1ft
Sunday
Night
S 7kt
< 1ft
Monday

S 8kt
< 1ft
Monday
Night
SSE 8kt
< 1ft
Tuesday

E 9kt
< 1ft
Tuesday
Night
ENE 9kt
< 1ft

Associated Zone Forecast which includes this point

Last Update: 1:19 am EDT Sep 23, 2023
Forecast Valid: 3am EDT Sep 23, 2023-6pm EDT Sep 29, 2023

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 AM EDT THIS MORNING...

Overnight

NW wind around 18 kt, with gusts as high as 25 kt. A slight chance of rain. Seas 1 ft or less.

Saturday

WNW wind 13 to 15 kt, with gusts as high as 21 kt. A slight chance of rain before 7am. Seas 1 ft or less.

Saturday Night

WNW wind around 6 kt becoming variable and less than 5 kt. Mostly cloudy, then gradually becoming mostly clear. Seas 1 ft or less.

Sunday

WSW wind 5 to 9 kt becoming SSW in the afternoon. Sunny. Seas 1 ft or less.

Sunday Night

S wind around 7 kt. Mostly clear. Seas 1 ft or less.

Monday

WSW wind 5 to 8 kt becoming S in the afternoon. Sunny. Seas 1 ft or less.

Monday Night

SSE wind around 8 kt. Mostly clear. Seas 1 ft or less.

Tuesday

E wind 5 to 9 kt. A slight chance of showers and thunderstorms. Seas 1 ft or less.

Tuesday Night

ENE wind around 9 kt. A slight chance of showers and thunderstorms. Seas 1 ft or less.

*Notices:

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.
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.