Diamond Head Beach Water Temperature
25.8°C / 78.5°F
The sea at Diamond Head Beach feels warm so don't forget to pack your bathers!
Average Sea Temp for Diamond Head Beach
The chart and table below are the sea temperature averages for Diamond Head Beach calculated from over twenty years of oceanographic data. As above the water temperatures given are for sea surface temperature (SST) which is most relevant to recreational users.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 24 | 24 | 24 | 24 | 25 | 26 | 26 | 26 | 27 | 27 | 26 | 25 |
| °F | 76 | 75 | 75 | 76 | 77 | 78 | 79 | 80 | 80 | 80 | 79 | 77 |