All data are in degrees Fahrenheit

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Water temperature in Hilo

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

75.7

°F

March 3, 20:41

Trend:

stable

Yesterday:

75.6°F

Tomorrow:

75.7°F

Sunrise:

06:39

Sunset:

18:26

Day Length:

11 h. 47 min.

Hilo in March

Minimum:

76.2°F

Average:

77.2°F

Maximum:

78.4°F

Sea water temperature in Hilo today

As of now, in Hilo, the water temperature is 75.7°F. It's safe to say that the water is comfortably warm for various water-related activities. 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

The water temperature today is above average for the last two weeks, showing a small increase in temperature. It also aligns closely with the historical average temperature for this date, indicating a typical climate pattern. The maximum temperature recorded for this date was 76.7°F on 2016, while the historical minimum was 75.0°F on 2018.

Over the last two weeks, the water temperature has stayed slightly lower than historical averages for those days. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 75.7°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Hilo

Date Current Year

actual* / forecast**

last year 10 years average
Feb 17 75.7°F 76.4°F 76.0°F
Feb 18 75.7°F 76.6°F 76.0°F
Feb 19 75.7°F 76.6°F 76.0°F
Feb 20 75.8°F 76.4°F 76.0°F
Feb 21 75.3°F 76.5°F 76.0°F
Feb 22 75.2°F 76.5°F 76.0°F
Feb 23 75.7°F 76.4°F 76.0°F
Feb 24 75.5°F 76.2°F 75.9°F
Feb 25 75.2°F 76.3°F 75.9°F
Feb 26 75.1°F 76.4°F 75.8°F
Feb 27 75.2°F 76.4°F 75.8°F
Feb 28 75.3°F 76.2°F 75.7°F
Mar 1 75.4°F 76.2°F 75.7°F
Mar 2 75.6°F 76.2°F 75.7°F
Mar 3 75.7°F 76.3°F 75.7°F
Mar 4 75.7°F 76.4°F 75.7°F
Mar 5 75.7°F 76.4°F 75.6°F
Mar 6 75.7°F 76.6°F 75.7°F
Mar 7 75.8°F 76.6°F 75.8°F
Mar 8 75.7°F 76.5°F 75.7°F
Mar 9 75.8°F 76.7°F 75.8°F
Mar 10 75.7°F 76.6°F 75.6°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 Hilo by month

In Hilo, the water temperature is comfortable for swimming all year round.
The warmest water in Hilo was recorded on August 30, 2019, reaching a 82.0°F. While the coldest temperature occurred on March 14, 2018, dipping to 74.0°F. The average readings by season are 76.8°F in Winter, 76.5°F in Spring, 79.2°F in Summer, and 79.9°F in Autumn.