All data are in degrees Fahrenheit

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Water temperature in Toamasina

Detailed information about the current water temperature in Toamasina. The trend over the last two weeks, daily averages, and precise forecast of the water temperature changes. Gain a deeper understanding of seasonal dynamics with monthly statistical analyses covering recent years.
Sea temperature in Toamasina now

77.0

°F

August 11, 15:23

Trend:

stable

Yesterday:

77.0°F

Tomorrow:

77.0°F

Sunrise:

06:05

Sunset:

17:31

Day Length:

11 h. 26 min.

Toamasina in August

Minimum:

81.5°F

Average:

83.4°F

Maximum:

84.5°F

Sea water temperature in Toamasina today

As of now, in Toamasina, the water temperature is 77.0°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 1.8°F higher than the average recorded on this particular day in recent years. The sea temperature remains approximately unchanged from yesterday. According to the forecast, we expect the temperature to stay about the same.

Recent sea temperature and forecast

The water temperature today is above average for the last two weeks, showing a small increase in temperature. It is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 76.0°F on 2018, while the historical minimum was 74.3°F on 2020.

Observations from the last two weeks indicate that the water temperature was in proximity to the highest values recorded on those days in the past. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 77.1°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Toamasina

Date Current Year

actual* / forecast**

last year 10 years average
Jul 28 76.3°F 75.5°F 75.6°F
Jul 29 76.2°F 75.6°F 75.6°F
Jul 30 76.6°F 75.5°F 75.5°F
Jul 31 76.2°F 75.4°F 75.5°F
Aug 1 76.6°F 75.2°F 75.5°F
Aug 2 76.7°F 74.9°F 75.4°F
Aug 3 77.2°F 74.8°F 75.5°F
Aug 4 77.0°F 74.9°F 75.5°F
Aug 5 77.1°F 74.8°F 75.5°F
Aug 6 77.1°F 74.9°F 75.6°F
Aug 7 76.9°F 75.0°F 75.5°F
Aug 8 76.7°F 74.9°F 75.5°F
Aug 9 76.8°F 74.9°F 75.6°F
Aug 10 77.0°F 74.8°F 75.4°F
Aug 11 77.0°F 74.6°F 75.2°F
Aug 12 77.0°F 74.8°F 75.1°F
Aug 13 77.1°F 74.9°F 75.2°F
Aug 14 77.1°F 74.9°F 75.3°F
Aug 15 77.0°F 75.0°F 75.2°F
Aug 16 77.2°F 75.3°F 75.4°F
Aug 17 77.2°F 75.2°F 75.4°F
Aug 18 77.2°F 75.2°F 75.4°F

* actual - actual temperature values

** forecast - projected values for the next week

Real-time coastal temperatures could deviate by several degrees from the provided readings. These deviations often become evident following intense rainfall or strong winds.

Our forecasting methodology leverages a mathematical model, that uses current water and weather conditions, historical records, wind intensity and direction.

Sea water temperature in Toamasina by month

In Toamasina, the water temperature is comfortable for swimming all year round.
The warmest water in Toamasina was recorded on March 1, 2026, reaching a 85.9°F. While the coldest temperature occurred on August 12, 2020, dipping to 74.2°F. The average readings by season are 83.0°F in Winter, 82.3°F in Spring, 76.6°F in Summer, and 77.9°F in Autumn.