All data are in degrees Fahrenheit

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Water temperature in Alofi

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

84.3

°F

March 2, 01:25

Trend:

stable

Yesterday:

84.5°F

Tomorrow:

84.4°F

Sunrise:

06:18

Sunset:

18:45

Day Length:

12 h. 27 min.

Alofi in March

Minimum:

80.0°F

Average:

82.2°F

Maximum:

84.2°F

Sea water temperature in Alofi today

As of now, in Alofi, the water temperature is 84.3°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 1.2°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

Today's water temperature is slightly lower than the average registered over the last two weeks, indicating a slight cooling trend. It is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 84.2°F on 2025, while the historical minimum was 81.1°F on 2016.

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 84.3°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Alofi

Date Current Year

actual* / forecast**

last year 10 years average
Feb 16 83.9°F 84.6°F 83.4°F
Feb 17 84.4°F 84.2°F 83.4°F
Feb 18 85.5°F 84.3°F 83.6°F
Feb 19 85.1°F 84.1°F 83.6°F
Feb 20 84.8°F 84.0°F 83.4°F
Feb 21 84.7°F 83.4°F 83.3°F
Feb 22 84.1°F 84.1°F 83.2°F
Feb 23 84.3°F 84.1°F 83.2°F
Feb 24 84.4°F 83.9°F 83.2°F
Feb 25 84.6°F 84.1°F 83.0°F
Feb 26 84.7°F 84.0°F 83.2°F
Feb 27 84.3°F 84.2°F 83.2°F
Feb 28 84.3°F 84.3°F 83.1°F
Mar 1 84.5°F 84.6°F 83.3°F
Mar 2 84.3°F 84.2°F 83.1°F
Mar 3 84.4°F 84.2°F 83.2°F
Mar 4 84.3°F 84.1°F 83.1°F
Mar 5 84.4°F 84.1°F 83.2°F
Mar 6 84.3°F 83.8°F 83.0°F
Mar 7 84.3°F 83.8°F 83.1°F
Mar 8 84.5°F 83.9°F 83.3°F
Mar 9 84.4°F 83.6°F 83.2°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 Alofi by month

In Alofi, the water temperature is comfortable for swimming all year round.
The warmest water in Alofi was recorded on January 26, 2017, reaching a 86.7°F. While the coldest temperature occurred on August 12, 2025, dipping to 76.2°F. The average readings by season are 82.6°F in Winter, 82.7°F in Spring, 79.1°F in Summer, and 79.3°F in Autumn.