Edisto Marina, Big Bay Creek, SC Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Mon
Jul 13 		Thunderstorms Late
Close Hourly 		-º / 75º 46% NNW 8 mph 88%
8pm Mostly Cloudy 82º 15% SW 8 mph 80%
9pm Mostly Cloudy 80º 15% WSW 7 mph 84%
10pm Cloudy 79º 15% WNW 5 mph 84%
11pm Cloudy 78º 15% NW 3 mph 89%
Tue
Jul 14 		Scattered Thunderstorms
View Hourly 		84º / 76º 50% NE 8 mph 83%
12am Cloudy 78º 15% N 3 mph 90%
1am Cloudy 78º 15% NNE 2 mph 91%
2am Cloudy 77º 24% NNE 1 mph 92%
3am Scattered Thunderstorms 77º 46% NE 2 mph 91%
4am Scattered Thunderstorms 77º 36% NNE 2 mph 92%
5am Mostly Cloudy 76º 19% NNE 2 mph 92%
6am Cloudy 76º 21% NNE 2 mph 92%
7am Cloudy 76º 24% NNE 2 mph 94%
8am Cloudy 77º 24% N 3 mph 91%
9am Showers 78º 40% NNE 3 mph 89%
10am Scattered Thunderstorms 80º 49% NNE 5 mph 86%
11am Scattered Thunderstorms 81º 48% NNE 5 mph 80%
12pm Scattered Thunderstorms 81º 51% NNE 6 mph 82%
1pm Showers 82º 44% NNE 5 mph 81%
2pm Showers 82º 35% ENE 5 mph 81%
3pm Cloudy 83º 24% ENE 7 mph 80%
4pm Showers 83º 46% NE 6 mph 77%
5pm Showers 83º 42% ENE 6 mph 78%
6pm Showers 82º 35% ENE 8 mph 81%
7pm Cloudy 81º 24% ENE 5 mph 83%
8pm Cloudy 80º 19% ENE 5 mph 85%
9pm Cloudy 79º 21% NE 4 mph 89%
10pm Cloudy 78º 24% NE 3 mph 90%
11pm Isolated Thunderstorms 78º 33% NE 2 mph 89%
Wed
Jul 15 		PM Thunderstorms
View Hourly 		86º / 78º 37% ENE 6 mph 78%
12am Isolated Thunderstorms 78º 30% NNE 2 mph 91%
1am Mostly Cloudy 78º 24% NNE 3 mph 91%
2am Mostly Cloudy 77º 11% N 2 mph 91%
3am Mostly Cloudy 77º 14% N 3 mph 92%
4am Mostly Cloudy 77º 19% N 2 mph 92%
5am Mostly Cloudy 77º 17% N 3 mph 92%
6am Mostly Cloudy 77º 11% N 3 mph 93%
7am Mostly Cloudy 77º 14% N 3 mph 92%
8am Mostly Cloudy 78º 20% N 4 mph 90%
9am Mostly Cloudy 80º 24% N 5 mph 86%
10am Isolated Thunderstorms 81º 31% N 5 mph 82%
11am Mostly Cloudy 83º 12% N 4 mph 77%
12pm Mostly Cloudy 85º 15% N 5 mph 74%
1pm Mostly Cloudy 85º 24% ENE 4 mph 72%
2pm Mostly Cloudy 85º 24% ESE 5 mph 72%
3pm Few Showers 85º 31% SE 6 mph 74%
4pm Scattered Thunderstorms 85º 38% SSE 6 mph 72%
5pm Mostly Cloudy 85º 15% SSE 5 mph 72%
6pm Cloudy 84º 15% S 5 mph 75%
7pm Mostly Cloudy 83º 7% SSW 4 mph 76%
Thu
Jul 16 		Partly Cloudy 88º / 79º 24% WSW 9 mph 75%
Fri
Jul 17 		Mostly Sunny 90º / 80º 14% SW 11 mph 72%
Sat
Jul 18 		Mostly Sunny 88º / 79º 21% SSW 14 mph 73%
Sun
Jul 19 		Isolated Thunderstorms 89º / 79º 33% SW 15 mph 72%
Mon
Jul 20 		Scattered Thunderstorms 88º / 77º 58% SW 13 mph 73%

Weather Radar for Edisto Marina, Big Bay Creek, SC See Radar

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* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Edisto Marina, Big Bay Creek, SC

Late Afternoon
High : 84ºF
S wind around 9 kt. A chance of showers and thunderstorms. Seas 1 to 2 ft.
Tonight
Low : 76ºF
Variable winds 5 kt or less. Showers and thunderstorms likely before 8pm, then showers likely and possibly a thunderstorm between 8pm and 10pm, then a chance of showers and thunderstorms after 10pm. Seas 1 to 2 ft.
Tuesday
High : 82ºF
Variable winds less than 5 kt becoming SSE around 6 kt in the afternoon. Showers and thunderstorms likely, mainly after 2pm. Seas around 1 ft.
Tuesday Night
Low : 77ºF
Variable winds 5 kt or less. Showers and thunderstorms likely before 4am, then a slight chance of showers after 5am. Seas around 1 ft.
Wednesday
High : 84ºF
Variable winds 5 kt or less. A slight chance of showers, then showers and thunderstorms likely after 8am. Seas around 1 ft.
Wednesday Night
Low : 79ºF
Variable winds 5 kt or less. Showers and thunderstorms likely before 8pm. Seas around 1 ft.
Thursday
High : 86ºF
Variable winds less than 5 kt becoming SW 5 to 9 kt in the afternoon. Sunny. Seas around 1 ft.
Thursday Night
Low : 80ºF
WSW wind 6 to 10 kt. Mostly clear. Seas around 1 ft.
Friday
High : 86ºF
Variable winds less than 5 kt becoming S 7 to 12 kt in the afternoon. Sunny. Seas around 1 ft.

NOAA Buoy Data Near Edisto Marina, Big Bay Creek, SC See Map

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    Wind Speed Forecast for Edisto Marina, Big Bay Creek, SC

    TuesdayWednesday
    Wind Speed (MPH) 832366522456
    12am4am8am12pm4pm8pm12am4am8am12pm4pm8pm
    MPH 832366522456
    DIR SWNNNENNNENEENENNENNNSSE

    Current Weather Conditions In Edisto Marina, Big Bay Creek, SC

    As Of: 24 minutes ago

    • 82ºF
    • 91ºF
    • 8mph
    • 0º (SW)
    • 8mph
    • Mostly Cloudy
    • 10mi
    • 30.02"
    • 80%
    • 0ºF

    The weather right now in Edisto Marina, Big Bay Creek, SC is Mostly Cloudy. The current temperature is 82°F, and the expected high and low for today, Monday, July 13, 2026, are -° high temperature and 75°F low temperature. The wind is currently blowing at 8 miles per hour, and coming from the Southwest. The wind is gusting to 8 mph. With the wind and the atmosphere the temperature feels like 91° Fahrenheit. Expected precipitation is 15 percent, with current humidity at 80 percent, and air pressure at 30.02 in. Visibility is 10 nautical miles. There are 1 current weather alert(s).

    Weather Alerts
    Coastal Flood Advisory - 2:24pm Mon Jul 13 2026

    ...COASTAL FLOOD ADVISORY IN EFFECT FROM 6 PM TO 10 PM EDT THIS EVENING...

    WHAT: Up to one half foot of inundation above ground level
    expected along shorelines and tidal waterways (7.2 to 7.4 feet
    Mean Lower Low Water at Charleston).

    WHERE: Coastal Colleton and Charleston Counties.

    WHEN: From 6 PM to 10 PM EDT this evening.

    IMPACTS: This could result in some roads becoming impassable.

    ADDITIONAL DETAILS: High tide will occur around 8 PM this
    evening at Charleston. Saltwater inundation will be possible 1
    to 2 hours before and after high tide.

    PRECAUTIONARY / PREPAREDNESS ACTIONS:

    If travel is required, allow extra time as some roads may be
    closed. Do not drive around barricades or through water of
    unknown depth. Take the necessary actions to protect flood-prone
    property.

    Visit water.weather.gov for additional water level and flood
    impact information.

    &&

    Time of high total tides are approximate to the nearest hour.

    Charleston Harbor SC
    MLLW Categories - Minor 7.0 ft, Moderate 7.5 ft, Major 8.0 ft
    MHHW Categories - Minor 1.2 ft, Moderate 1.7 ft, Major 2.2 ft

    Total Total Departure
    Day/Time Tide Tide from Norm Waves Flood
    ft MLLW ft MHHW ft ft Impact
    -------- --------- --------- --------- ------- --------
    13/08 PM 7.3 1.5 0.7 N/A Minor
    14/08 AM 5.6 -0.2 0.6 N/A None
    14/09 PM 7.4 1.6 0.8 N/A Minor
    15/09 AM 5.8 0.0 0.7 N/A None
    15/10 PM 7.0 1.2 0.5 N/A Minor

    &&