Water temperature in Hilo
76.0
°F
May 3, 20:03
Trend:
increasingYesterday:
75.7°FTomorrow:
76.2°F
Sunrise:
Sunset:
Day Length:
12 h. 55 min.Hilo in May
Minimum:
76.1°FAverage:
77.1°FMaximum:
78.6°FSea water temperature in Hilo today
As of now, in Hilo, the water temperature is 76.0°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. Since yesterday, there was a slight increase in temperature. This indicates a warming trend over the past day. According to the forecast, we expect the temperature to rise a bit.Recent sea temperature and forecast
The water temperature today is above average for the last two weeks, showing a small increase in temperature. It is also close to the historical minimum temperature for this date. The maximum temperature recorded for this date was 77.7°F on 2014, while the historical minimum was 76.3°F on 2023.
Daily water temperature in Hilo
| Date |
Current Year
actual* / forecast** |
last year | 10 years average |
|---|---|---|---|
| Apr 19 | 76.0°F | 75.5°F | 76.6°F |
| Apr 20 | 75.8°F | 75.6°F | 76.6°F |
| Apr 21 | 75.5°F | 75.4°F | 76.6°F |
| Apr 22 | 75.4°F | 75.7°F | 76.6°F |
| Apr 23 | 75.8°F | 76.0°F | 76.6°F |
| Apr 24 | 76.0°F | 75.8°F | 76.7°F |
| Apr 25 | 76.2°F | 75.8°F | 76.7°F |
| Apr 26 | 76.3°F | 75.7°F | 76.7°F |
| Apr 27 | 76.1°F | 75.6°F | 76.7°F |
| Apr 28 | 76.0°F | 75.9°F | 76.8°F |
| Apr 29 | 75.8°F | 76.0°F | 76.8°F |
| Apr 30 | 75.9°F | 76.2°F | 76.9°F |
| May 1 | 75.9°F | 76.2°F | 76.9°F |
| May 2 | 75.7°F | 76.3°F | 76.9°F |
| May 3 | 76.0°F | 76.3°F | 77.0°F |
| May 4 | 76.2°F | 76.6°F | 77.2°F |
| May 5 | 76.1°F | 76.5°F | 77.1°F |
| May 6 | 76.1°F | 76.3°F | 77.1°F |
| May 7 | 76.2°F | 76.6°F | 77.1°F |
| May 8 | 76.2°F | 76.4°F | 77.2°F |
| May 9 | 76.3°F | 76.6°F | 77.3°F |
| May 10 | 76.3°F | 76.5°F | 77.3°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.