Mount Pleasant water temp

This data the coastal Mount Pleasant ocean water temperature today, tomorrow and the upcoming days. Besides, you can also get information about the weather and surf forecast, as well as the data on sunrise / sunset and moonrise / moonset at a given point on any given day.

Current ocean temperature in Mount Pleasant

Water temperature in Mount Pleasant today is 79°F. Based on our historical data over a period of ten years, the warmest water in this day in Mount Pleasant was recorded in 2020 and was 86.4°F, and the coldest was recorded in 2009 at 79.2°F. Sea water temperature in Mount Pleasant is expected to rise to 81.3°F in the next 10 days. September average water temperature in Mount Pleasant is 81°F, the minimum temperature is 74.5°F, and the maximum is 86.5°F.

The swimming season in Mount Pleasant lasts from April to November. During those months, Mount Pleasant water temperature does not drop below 68°F and therefore suitable for comfortable swimming. The average water temperature in Mount Pleasant in winter reaches 60.3°F, in spring 67.1°F, in summer the average temperature rises to 82.2°F, and in autumn it is 73.9°F.

Mount Pleasant water temperature now

Surf Forecast in Mount Pleasant for today

Another important indicators for a comfortable holiday on the beach are the presence and height of the waves, as well as the speed and direction of the wind. Please find below data on the swell size for Mount Pleasant. We calculate the swell size based on the mean wave height (trough to crest) of each third highest wave. For more information on surf forecasts for the next ten days, please visit sea state forecast Mount Pleasant. Data in table shown for September 5, 2025, time in GMT 0 format (you can change the time zone on the sea state forecast page)

Surf report in Mount Pleasant

Mount Pleasant weather forecast

Current temperature and weather

Data in a table show Mount Pleasant temperature today (September 5, 2025). For more information and forecast for a few days, go to the weather forecast Mount Pleasant.

0-3 h	3-6 h	6-9 h	9-12 h
78.4°F	77°F	75.9°F	78.8°F

12-15 h	15-18 h	18-21 h	21-24 h
88.2°F	86.2°F	82.4°F	80.2°F

Mount Pleasant water temperature by month

These figures shows the average, minimum and maximum monthly sea temperature in Mount Pleasant. In addition to the table values, the graph below displays of changes average surface temperature during the year. Values are calculated based on the data over the past 10 years. Using them, you can check the water temperature in Mount Pleasant on any day of this period that interests you. Click on the month link and you will see a table for each day, or alternatively you can view the temperature curve of the month and select 2 different years you want to compare, either in a table or as a curve

Chart monthly average water temperature in Mount Pleasant

The nearest beaches and cities from Mount Pleasant with the water temperature today, as well as the air temperature and the state of the weather during the day and the average wave height for today

	Water	Weather		Wave
Fripp Island	80.1°F	84.2°F		1' 4"
Beaufort	79.9°F	86°F		0' 9"
Hilton Head Island	80.1°F	86°F		1' 1"
Pawleys Island	79.7°F	84.2°F		1' 1"
Litchfield Beach	79.7°F	84.2°F		1' 1"
Annieville	79.5°F	84.2°F		1' 1"
Huntington Beach	79.7°F	84.2°F		1' 3"
Murrells Inlet	79.5°F	84.2°F		1' 4"
Daufuskie Island	79.7°F	84.2°F		0' 10"
Savannah	79.9°F	84.2°F		1' 1"

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Mt Pleasant

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Our report for Mount Pleasant is compiled using satellite data together with in-situ observations to get the most reliable daily data of sea surface temperatures, surf forecasts, current temperatures and weather forecasts.