Mayo (MD) water temp

This data the coastal Mayo 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 Mayo

Water temperature in Mayo today is 75.6°F. Based on our historical data over a period of ten years, the warmest water in this day in Mayo was recorded in 2018 and was 84.9°F, and the coldest was recorded in 2017 at 74.1°F. Sea water temperature in Mayo is expected to rise to 75.9°F in the next 10 days. September average water temperature in Mayo is 75.6°F, the minimum temperature is 68.4°F, and the maximum is 85.1°F.

The swimming season in Mayo lasts from June to October. During those months, Mayo water temperature does not drop below 68°F and therefore suitable for comfortable swimming. The average water temperature in Mayo in winter reaches 40.1°F, in spring 53.1°F, in summer the average temperature rises to 78.1°F, and in autumn it is 65.5°F.

Mayo water temperature now

The ocean salinity in Mayo is 0.01‰, and the average salinity of the World Ocean is 35‰.

Surf Forecast in Mayo 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 Mayo. 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 Mayo. 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 Mayo

Mayo weather forecast

Current temperature and weather

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

0-3 h	3-6 h	6-9 h	9-12 h
74.8°F	72.5°F	72°F	74.5°F

12-15 h	15-18 h	18-21 h	21-24 h
83.3°F	84.9°F	82°F	78.1°F

Mayo water temperature by month

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

The nearest beaches and cities from Mayo 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
Selby-on-the-Bay	75.6°F	84.2°F		0' 11"
Robinwood	75.6°F	84.2°F		0' 11"
Shady Side	75.6°F	84.2°F		0' 11"
Beverly Beach	75.4°F	84.2°F		0' 11"
Naval Academy	75.7°F	84.2°F		0' 10"
Severna Park	75.7°F	84.2°F		0' 10"
Gibson Island	75.4°F	84.2°F		0' 10"
Sandy Point	75.2°F	84.2°F		0' 10"
Stevensville	75°F	84.2°F		0' 10"
Pasadena	75.2°F	91.4°F		0' 9"

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Our report for Mayo 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.