All data are in degrees Fahrenheit

en

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

80.1

°F

November 8, 22:20

Trend:

stable

Yesterday:

80.1°F

Tomorrow:

80.2°F

Sunrise:

06:25

Sunset:

17:43

Day Length:

11 h. 18 min.

Hilo in November

Minimum:

75.9°F

Average:

76.8°F

Maximum:

77.9°F

Sea water temperature in Hilo today

As of now, in Hilo, the water temperature is 80.1°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 0.3°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 also aligns closely with the historical average temperature for this date, indicating a typical climate pattern. The maximum temperature recorded for this date was 80.9°F on 2019, while the historical minimum was 78.4°F on 2016.

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 80.0°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
Oct 25 80.3°F 79.6°F 80.2°F
Oct 26 80.0°F 79.4°F 80.1°F
Oct 27 79.7°F 79.1°F 80.0°F
Oct 28 79.7°F 79.1°F 79.9°F
Oct 29 79.8°F 78.8°F 79.8°F
Oct 30 79.7°F 78.9°F 79.8°F
Oct 31 79.9°F 78.8°F 79.9°F
Nov 1 79.7°F 78.9°F 79.8°F
Nov 2 79.7°F 78.7°F 79.8°F
Nov 3 79.5°F 78.8°F 79.9°F
Nov 4 79.7°F 79.2°F 79.9°F
Nov 5 80.1°F 78.9°F 79.9°F
Nov 6 80.3°F 78.5°F 79.8°F
Nov 7 80.1°F 78.9°F 79.8°F
Nov 8 80.1°F 79.1°F 79.8°F
Nov 9 80.2°F 79.0°F 79.7°F
Nov 10 80.2°F 79.0°F 79.7°F
Nov 11 80.1°F 78.9°F 79.6°F
Nov 12 80.0°F 78.8°F 79.5°F
Nov 13 80.0°F 78.8°F 79.5°F
Nov 14 80.0°F 78.7°F 79.4°F
Nov 15 79.8°F 78.5°F 79.3°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 September 9, 2015, reaching a 83.9°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, 76.6°F in Spring, 79.3°F in Summer, and 80.0°F in Autumn.