Sunnyside water temp

This data the coastal Sunnyside 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 Sunnyside

Water temperature in Sunnyside today is 83.8°F. Based on our historical data over a period of ten years, the warmest water in this day in the Gulf of Mexico near Sunnyside was recorded in 2022 and was 87.1°F, and the coldest was recorded in 2008 at 81.9°F. Sea water temperature in Sunnyside is expected to rise to 84°F in the next 10 days. September average water temperature in Sunnyside is 83.8°F, the minimum temperature is 79.5°F, and the maximum is 87.6°F.

The swimming season in Sunnyside lasts from March to November. During those months, Sunnyside water temperature does not drop below 68°F and therefore suitable for comfortable swimming. The average water temperature in Sunnyside in winter reaches 63.5°F, in spring 70.7°F, in summer the average temperature rises to 84.4°F, and in autumn it is 77.9°F.

Sunnyside water temperature now

The ocean salinity in Sunnyside is 35.10‰, and the average salinity of the World Ocean is 35‰.

Surf Forecast in Sunnyside 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 Sunnyside. 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 Sunnyside. Data in table shown for September 6, 2025, time in GMT 0 format (you can change the time zone on the sea state forecast page)

Surf report in Sunnyside

Sunnyside weather forecast

Current temperature and weather

Data in a table show Sunnyside temperature today (September 6, 2025). For more information and forecast for a few days, go to the weather forecast Sunnyside.

0-3 h	3-6 h	6-9 h	9-12 h
81°F	80.2°F	78.4°F	78.6°F

12-15 h	15-18 h	18-21 h	21-24 h
89.1°F	90.5°F	84.9°F	81.9°F

Sunnyside water temperature by month

These figures shows the average, minimum and maximum monthly sea temperature in Sunnyside. 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 Sunnyside 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 Sunnyside

The nearest beaches and cities from Sunnyside 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
Laguna Beach	83.8°F	91.4°F		0' 6"
Carillon Beach	83.7°F	91.4°F		0' 6"
Inlet Beach	83.7°F	91.4°F		0' 6"
Seagrove Beach	83.8°F	89.6°F		0' 6"
Seaside	83.8°F	89.6°F		0' 6"
Watercolor	83.8°F	89.6°F		0' 6"
Grayton Beach	84°F	89.6°F		0' 6"
Blue Mountain Beach	84°F	89.6°F		0' 6"
Santa Rosa Beach	84.2°F	89.6°F		0' 6"
Sandestin	83.8°F	89.6°F		0' 6"

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Our report for Sunnyside 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.