Hilo Water Temperature

(Today) 2024

26.2°C / 79.2°F

The water will feel hot. Water temperature similar to a heated indoor swimming pool.

*Live data from Hilo, HI: 27.0°C / 80.6°F

Current weather

26°C / 79°F
(light rain)
Partly cloudy
Wind
9 mph
Humidity
90%

The measurements for the water temperature in Hilo, Hawaii are provided by the daily satellite readings provided by the NOAA. The temperatures given are the sea surface temperature (SST) which is most relevant to recreational users.

*Live data may vary from satellite readings for a number of reasons. These include local factors, depth of smapling and time of day.

Water temp by month

Monthly average max / min water temperatures

The graph below shows the range of monthly Hilo water temperature derived from many years of historical sea surface temperature data.

Hilo average maximum / minimum water temperatures
Maximum and minimum monthly sea temperatures in Hilo
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 24.1 23.7 23.9 24.1 24.4 24.8 24.8 25.5 25.8 25.8 25 24.1
Max °C 25.5 25.6 25 25.5 26 26.4 27 27.3 27.5 27 26.9 26.3
Min °F 75.9 75.4 75.4 75.9 76.6 77.3 77.5 78.6 79.1 78.9 77.7 76.3
Max °F 77.3 77.3 76.5 77.3 78.2 78.9 79.7 80.4 80.8 80.1 79.6 78.5

The warmest water temperature is in September with an average around 79.9°F / 26.6°C. The coldest month is March with an average water temperature of 75.9°F / 24.4°C.

7 day tide forecast for Hilo

MonTueWedThuFriSatSun
  • High 1:39am
    (0.59m)
  • Low 7:36am
    (-0.04m)
  • High 2:18pm
    (0.92m)
  • Low 8:42pm
    (0.06m)
  • High 2:24am
    (0.68m)
  • Low 8:23am
    (-0.03m)
  • High 2:51pm
    (0.9m)
  • Low 9:10pm
    (0.01m)
  • High 3:10am
    (0.76m)
  • Low 9:10am
    (0.02m)
  • High 3:22pm
    (0.84m)
  • Low 9:40pm
    (-0.03m)
  • High 3:57am
    (0.81m)
  • Low 9:59am
    (0.09m)
  • High 3:52pm
    (0.75m)
  • Low 10:10pm
    (-0.05m)
  • High 4:46am
    (0.84m)
  • Low 10:52am
    (0.19m)
  • High 4:22pm
    (0.65m)
  • Low 10:43pm
    (-0.05m)
  • High 5:39am
    (0.83m)
  • Low 11:53am
    (0.28m)
  • High 4:49pm
    (0.55m)
  • Low 11:17pm
    (-0.02m)
  • High 6:41am
    (0.8m)
  • Low 1:15pm
    (0.36m)
  • High 5:13pm
    (0.45m)
  • Low 11:58pm
    (0.03m)
7 day tide times for Hilo

*These tide times are estimates based on the nearest accurate location (Hilo, Hawaii Island, Hawaii) and may differ by up to half an hour depending on distance. Please note, the tide times given are not suitable for navigational purposes.