World sea water temperatures

Water temperature in Fort Dauphin

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This data the coastal Fort Dauphin sea 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 sea temperature in Fort Dauphin

Water temperature in Fort Dauphin today is 22.1°C. Based on our historical data over a period of ten years, the warmest water in this day in Fort Dauphin was recorded in 2018 and was 23.2°C, and the coldest was recorded in 2021 at 21.2°C. Sea water temperature in Fort Dauphin is expected to rise to 22.3°C in the next 10 days. September average water temperature in Fort Dauphin is 22.2°C, the minimum temperature is 20.5°C, and the maximum is 24°C.

The swimming season in Fort Dauphin lasts from January to December, twelve months per year! During those months, Fort Dauphin water temperature does not drop below 20°C and therefore suitable for comfortable swimming. The average water temperature in Fort Dauphin in winter reaches 25.7°C, in spring 25°C, in summer the average temperature rises to 22.7°C, and in autumn it is 23.1°C.

Fort Dauphin water temperature now


7 September 2025
today temp
22.1°C
6 September 2025
yesterday temp
21.4°C


The sea salinity in Fort Dauphin is 35.10‰, and the average salinity of the World Ocean is 35‰.

Surf Forecast in Fort Dauphin 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 Fort Dauphin. 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 Fort Dauphin. Data in table shown for 7 September 2025, time in GMT 0 format (you can change the time zone on the sea state forecast page)

0-3 h3-6 h6-9 h9-12 h
5' 7"5' 10"6' 4"6' 9"
1.69 m1.77 m1.94 m2.07 m
12-15 h15-18 h18-21 h21-24 h
7' 3"7' 7"7' 7"7' 7"
2.2 m2.3 m2.32 m2.32 m

Surf report in Fort Dauphin

Fort Dauphin wave height and direction

Fort Dauphin weather forecast

Fort Dauphin wind speed and direction

Current temperature and weather

Data in a table show Fort Dauphin temperature today (7 September 2025). For more information and forecast for a few days, go to the weather forecast Fort Dauphin.

0-3 h3-6 h6-9 h9-12 h
18.9°C18.3°C17.5°C24.2°C
12-15 h15-18 h18-21 h21-24 h
27.6°C26.7°C21.5°C19.9°C

You may also be interested in other sections of our site for Fort Dauphin: Sunrise and Sunset, Tides

Fort Dauphin water temperature by month

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

MonthAvrMinMax
January26°C23°C28.7°Chot
Sea water temperature in Fort Dauphin in January
February26.2°C23.3°C28.8°Chot
Sea water temperature in Fort Dauphin in February
March26°C22.8°C28.3°Chot
Sea water temperature in Fort Dauphin in March
April25°C21.8°C27.1°Chot
Sea water temperature in Fort Dauphin in April
May24°C21.6°C25.8°Cwarm
Sea water temperature in Fort Dauphin in May
June23.3°C21.2°C24.8°Cwarm
Sea water temperature in Fort Dauphin in June
July22.6°C21°C24.3°Cwarm
Sea water temperature in Fort Dauphin in July
August22.2°C20.4°C23.6°Cwarm
Sea water temperature in Fort Dauphin in August
September22.2°C20.5°C24°Cwarm
Sea water temperature in Fort Dauphin in September
October23°C20.2°C25.2°Cwarm
Sea water temperature in Fort Dauphin in October
November24°C20.3°C26.1°Cwarm
Sea water temperature in Fort Dauphin in November
December25°C22°C27.1°Chot
Sea water temperature in Fort Dauphin in December

Chart monthly average water temperature in Fort Dauphin

Water temperature in Fort Dauphin

Where is the warmest sea water in the world?

If you want to plan a vacation on the beach and enjoy the warm sea, choose the day of the year, region and the minimum comfortable sea/ocean temperature that interests you. As a result, you will get a list of countries and cities in which the average sea temperature or maximum temperature on this day over the past 10 years exceeds your chosen value

Region
Date (day and month)
Water temperature: min 16°C
 Average temperature  Maximum temperature

Nearby beaches and cities

The nearest beaches and cities from Fort Dauphin 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

WaterWeatherWave
Manakara23.3°C25°C1.22 m
Ifaty24.9°C29°C1.51 m
Nosy Varika24.1°C23°C1.43 m
Morondava25.6°C28°C0.75 m
Andovoranto24.4°C16°C1.29 m
Toamasina24.6°C24°C1.69 m
Mahavelona24.4°C23°C1.21 m
Fenoarivo Atsinanana24.4°C19°C1.63 m
Ambodifotatra24.5°C22°C1.13 m
Soanierana Ivongo24.4°C22°C0.93 m

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Other names for Fort Dauphin

Tolanaro, Tolagnaro

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Pebble beach

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[1] - The "Blue Flag" is awarded to beaches which fulfill a number of criteria, including: the quality of the bathing water, which must be in accordance with the relevant European Union Directive environmental education and information and beach area management and safety.

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Our report for Fort Dauphin 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.

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