Green Sea, SC Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Green Sea, a community in Horry County, South Carolina.
Tonight
71°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 11pm, then showers and thunderstorms likely between 11pm and midnight, then a chance of showers and thunderstorms between midnight and 2am. Mostly cloudy, with a low around 71. West wind around 1 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Green Sea
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 71°F | Chance Showers And Thunderstorms | 1 mph W | 46% |
| Saturday | 88°F | Partly Sunny then Chance Showers And Thunderstorms | 0 to 3 mph NE | 71% |
| Saturday Night | 70°F | Showers And Thunderstorms Likely | 2 mph NE | 65% |
| Sunday | 89°F | Partly Sunny then Chance Showers And Thunderstorms | 2 mph NE | 49% |
| Sunday Night | 70°F | Chance Showers And Thunderstorms then Partly Cloudy | 2 mph NE | 49% |
| Monday | 90°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 3 mph E | 34% |
| Monday Night | 71°F | Chance Showers And Thunderstorms | 2 mph E | 34% |
| Tuesday | 86°F | Showers And Thunderstorms Likely | 5 mph NE | 61% |
| Tuesday Night | 69°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 2 to 8 mph NE | 61% |
| Wednesday | 83°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 12 mph NE | 39% |
| Wednesday Night | 65°F | Chance Showers And Thunderstorms | 8 to 13 mph NE | 39% |
| Thursday | 81°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 13 mph N | 16% |
| Thursday Night | 63°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 to 9 mph NE | 16% |
| Friday | 80°F | Mostly Sunny | 10 mph N | 14% |
Forecast source: National Weather Service (api.weather.gov) for Green Sea (34.129, -78.972). Updated through the day.
Growing snapshot for Green Sea
Last spring frost
Apr 1
First fall frost
Nov 5
Growing season
219 days
Hardiness zone
8b
More local growing data for Green Sea: nearby ZIP 29545 weather · frost dates · planting calendar · South Carolina frost dates
Nearby towns & communities
Atlantic Beach
Aynor
Briarcliffe Acres
Bucksport
Carolina Forest
Conway
Finklea
Forestbrook
Garden City
Homewood
Ketchuptown
Little River
Live Oak
Loris
Murrells Inlet
Myrtle Beach
Nichols
North Myrtle Beach
Red Hill
Socastee
Surfside Beach
All South Carolina locations ›
Climate data from the nearest NOAA station, Lumber Rvr Sp, Nc (15.8 mi from Green Sea). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.