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

77.8

°F

September 12, 20:01

Trend:

stable

Yesterday:

77.8°F

Tomorrow:

77.8°F

Sunrise:

06:18

Sunset:

18:14

Day Length:

11 h. 56 min.

Alofi in September

Minimum:

81.4°F

Average:

82.7°F

Maximum:

85.1°F

Sea water temperature in Alofi today

As of now, in Alofi, the water temperature is 77.8°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 1.0°F lower 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 notably higher than the average recorded over the past two weeks, indicating a significant warming trend. It is also close to the historical minimum temperature for this date. The maximum temperature recorded for this date was 79.7°F on 2021, while the historical minimum was 77.7°F on 2016.

Observations from the last two weeks indicate that the water temperature was in proximity to the lowest 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 77.7°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
Aug 29 75.8°F 78.1°F 78.3°F
Aug 30 75.9°F 78.6°F 78.4°F
Aug 31 75.7°F 78.4°F 78.2°F
Sep 1 76.1°F 78.2°F 78.3°F
Sep 2 75.9°F 78.3°F 78.1°F
Sep 3 76.1°F 78.3°F 78.3°F
Sep 4 76.0°F 78.5°F 78.2°F
Sep 5 76.2°F 78.2°F 78.2°F
Sep 6 75.8°F 77.9°F 78.2°F
Sep 7 76.1°F 78.2°F 78.4°F
Sep 8 76.1°F 78.2°F 78.4°F
Sep 9 76.1°F 77.8°F 78.4°F
Sep 10 76.2°F 78.2°F 78.4°F
Sep 11 77.8°F 78.3°F 78.6°F
Sep 12 77.8°F 78.5°F 78.7°F
Sep 13 77.8°F 78.4°F 78.8°F
Sep 14 77.8°F 79.1°F 78.8°F
Sep 15 77.8°F 79.3°F 78.8°F
Sep 16 77.8°F 79.0°F 78.8°F
Sep 17 77.7°F 78.9°F 78.7°F
Sep 18 77.7°F 78.8°F 78.7°F
Sep 19 77.5°F 77.9°F 78.5°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 23, 2026, dipping to 75.7°F. The average readings by season are 82.6°F in Winter, 82.7°F in Spring, 79.0°F in Summer, and 79.3°F in Autumn.