All data are in degrees Fahrenheit

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Water temperature in Zanzibar

Detailed information about the current water temperature in Zanzibar. 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 Zanzibar now

82.4

°F

May 18, 20:11

Trend:

stable

Yesterday:

82.7°F

Tomorrow:

82.5°F

Sunrise:

06:25

Sunset:

18:14

Day Length:

11 h. 49 min.

Zanzibar in May

Minimum:

82.3°F

Average:

84.3°F

Maximum:

85.0°F

Sea water temperature in Zanzibar today

As of now, in Zanzibar, the water temperature is 82.4°F. Swimming in water of this temperature is considered highly warm and would be enjoyable for everyone. At this temperature, you can comfortably engage in water-based activities for extended periods without experiencing discomfort. Today's reading is about the same as 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

Today's water temperature is slightly lower than the average registered over the last two weeks, indicating a slight cooling trend. It also falls within the range of the average temperature recorded for this date, suggesting a consistent weather trend. The maximum temperature recorded for this date was 83.2°F on 2016, while the historical minimum was 81.5°F on 2017.

Over the past two weeks, the water temperature has closely aligned with historical averages for those days. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 82.3°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Zanzibar

Date Current Year

actual* / forecast**

last year 10 years average
May 4 82.9°F 84.2°F 83.4°F
May 5 83.1°F 84.0°F 83.4°F
May 6 83.1°F 84.0°F 83.4°F
May 7 83.0°F 83.9°F 83.2°F
May 8 82.7°F 83.5°F 82.9°F
May 9 82.6°F 83.3°F 82.8°F
May 10 82.4°F 83.4°F 82.6°F
May 11 82.3°F 83.3°F 82.5°F
May 12 82.2°F 83.2°F 82.4°F
May 13 82.5°F 83.1°F 82.3°F
May 14 82.5°F 83.2°F 82.4°F
May 15 82.5°F 83.2°F 82.6°F
May 16 83.0°F 83.4°F 82.5°F
May 17 82.7°F 83.0°F 82.3°F
May 18 82.4°F 83.1°F 82.3°F
May 19 82.5°F 83.5°F 82.4°F
May 20 82.5°F 83.4°F 82.4°F
May 21 82.4°F 83.3°F 82.3°F
May 22 82.2°F 83.0°F 82.2°F
May 23 82.2°F 82.8°F 82.1°F
May 24 82.2°F 83.0°F 82.2°F
May 25 82.1°F 81.8°F 82.0°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 Zanzibar by month

In Zanzibar, the water temperature is comfortable for swimming all year round.
The warmest water in Zanzibar was recorded on March 11, 2024, reaching a 88.0°F. While the coldest temperature occurred on September 13, 2022, dipping to 76.9°F. The average readings by season are 83.8°F in Winter, 84.0°F in Spring, 79.6°F in Summer, and 80.6°F in Autumn.