Current Sea Water Temperature:
+78.8°F
| Maximum Sea Water Temperature in April: | 81.4°F |
| Minimum Sea Water Temperature in April: | 76.6°F |
| Average water temperature in April: | 79.1°F |
| detailed information | |
Sea Water Temperature for the Last 10 Days:
| April 24 | 78.8°F | April 19 | 78.8°F |
| April 23 | 78.6°F | April 18 | 78.6°F |
| April 22 | 78.2°F | April 17 | 78.6°F |
| April 21 | 78.4°F | April 16 | 78.0°F |
| April 20 | 78.6°F | April 15 | 77.8°F |
When is the Warmest Sea for Hilo?
According to our data for the last three years for Hilo the highest average sea water temperature was in September, October and August.
Average Water Temperature by Month, °F
Sea Water Temperature in September
The average sea surface temperature in September 2023 for Hilo was 83.2°F. The maximum and minimum values were 82.6°F and 84.0°F respectively.
Sea Water Temperature in October
The average sea surface temperature in October 2023 for Hilo was 83.2°F. The maximum and minimum values were 82.8°F and 83.6°F respectively.
Sea Water Temperature in August
The average sea surface temperature in August 2023 for Hilo was 82.8°F. The maximum and minimum values were 82.4°F and 83.2°F respectively.
USA Resorts:
NAME
F°
| Boston |  |
+44 |
| Chicago | |
+38 |
| Hawaii |  |
+76 |
| Honolulu | |
+84 |
| Houston | |
+76 |
| Las Vegas |  |
+84 |
| Los Angeles |  |
+66 |
| Miami |  |
+76 |
| New York | |
+56 |
| Orlando | |
+74 |
| San Diego | |
+62 |
| San Francisco |  |
+62 |
| Sarasota | |
+76 |
| Tampa | |
+74 |
| Washington | |
+58 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Hilo
Local time: 16:09
24 apr, wednesday
| 1800 |  |
66°F | W 6 mph |
| 2100 |  |
66°F | SW 1 mph |
25 apr, thursday
| 0000 | |
62°F | SW 4 mph |
| 0300 | |
62°F | W 9 mph |
| 0600 | |
60°F | W 9 mph |
| 0900 | |
62°F | W 7 mph |
| 1200 |  |
62°F | W 9 mph |
| 1500 | |
62°F | W 8 mph |