Sea Temperature

‘Ewa Beach Sea Temperature

(Today) Dec 2019

26.7°C / 80.1°F

Current weather

26°C / 79°F
(few clouds)

Partly cloudy
Wind

6 mph

Humidity

57%


The measurements for the water temperature in ‘Ewa Beach, 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.

Monthly average max / min water temperatures

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

Maximum and minimum monthly sea temperatures in ‘Ewa Beach
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 24.1 23.3 23.1 23.5 24.3 25.1 25.4 25.6 25.9 25.8 24.8 23.7
Max °C 25.4 25.2 24.9 26.1 26.5 26.5 26.5 26.9 27.7 27.1 26.6 25.9
Min °F 75.9 74.7 74.3 75.3 76.6 77.7 78.1 78.6 79.3 78.9 77.4 75.5
Max °F 77.2 76.6 76.1 77.9 78.8 79.1 79.2 79.9 81.1 80.2 79.2 77.7

7 day tide forecast for ‘Ewa Beach

SunMonTueWedThuFriSat
  • High 2:06am
    (1.80m)
  • Low 8:31am
    (0.60m)
  • High 1:15pm
    (1.11m)
  • Low 7:25pm
    (-0.00m)
  • High 2:38am
    (1.99m)
  • Low 9:19am
    (0.51m)
  • High 1:55pm
    (1.01m)
  • Low 7:53pm
    (-0.06m)
  • High 3:11am
    (2.16m)
  • Low 10:05am
    (0.43m)
  • High 2:35pm
    (0.92m)
  • Low 8:23pm
    (-0.10m)
  • High 3:47am
    (2.29m)
  • Low 10:50am
    (0.36m)
  • High 3:17pm
    (0.84m)
  • Low 8:56pm
    (-0.12m)
  • High 4:24am
    (2.38m)
  • Low 11:38am
    (0.30m)
  • High 4:01pm
    (0.77m)
  • Low 9:31pm
    (-0.10m)
  • High 5:04am
    (2.43m)
  • Low 12:27pm
    (0.26m)
  • High 4:51pm
    (0.70m)
  • Low 10:10pm
    (-0.05m)
  • High 5:47am
    (2.42m)
  • Low 1:19pm
    (0.22m)
  • High 5:48pm
    (0.66m)
  • Low 10:52pm
    (0.05m)

*These tide times are estimates based on the nearest port (Honolulu, Oahu) and may differ by up to half and hour depending on distance. Please note, the tide times given are not suitable for navigational purposes.

Average December sea temperatures

  • Max: 25.9°C / 78.6°F
  • Avg: 24.8°C / 76.6°F
  • Min: 23.7°C / 74.7°F
‘Ewa Beach average sea temperature chart

These average ocean temperatures for ‘Ewa Beach are calculated from several years of archived data.

Map showing location of ‘Ewa Beach (21.315560, -158.007220)

Locations nearby

Variations

Whilst sea temperatures for ‘Ewa Beach are as accurate as current data allows, there may be slight local and regional variations depending on conditions. Time of day and wind direction may have a temporary local effect as can water flows from neraby rivers.

Alternate names for ‘Ewa Beach
'Ewa Beach, Ewa Beach, ‘Ewa Beach

‘Ewa Beach average sea temperature chart