For More Weather Information:

Myrtle Beach SC

[NOTICE]

Last Update: 6:14 am EDT Mar 21, 2026
Forecast Valid: 6am EDT Mar 21, 2026-6pm EDT Mar 27, 2026

Today

WSW wind 7 to 12 kt. Sunny. Seas around 2 ft.

Tonight

SSW wind around 6 kt becoming variable and less than 5 kt after midnight. Partly cloudy. Seas around 2 ft.

Sunday

WSW wind 5 to 8 kt becoming SSW 10 to 15 kt in the afternoon. Sunny. Seas around 2 ft.

Sunday Night

SW wind 8 to 11 kt. Mostly clear. Seas around 2 ft.

Monday

WSW wind around 10 kt. A chance of showers between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm. Seas around 2 ft.

Monday Night

NE wind 10 to 14 kt. A chance of showers and thunderstorms before 8pm. Seas 2 to 3 ft.

Tuesday

ENE wind 12 to 14 kt. Mostly sunny. Seas around 3 ft.

Tuesday Night

ENE wind 6 to 10 kt. Mostly cloudy. Seas around 3 ft.

Wednesday

NE wind around 7 kt becoming E in the afternoon. Partly sunny. Seas around 2 ft.

*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.