Hanalei Beach Water Temperature
25.8°C / 78.5°F
The sea at Hanalei Beach feels warm so don't forget to pack your bathers!
Average Sea Temp for Hanalei Beach
The chart and table below are the sea temperature averages for Hanalei 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 | 27 | 27 | 27 | 26 | 25 |
| °F | 75 | 75 | 75 | 75 | 77 | 78 | 79 | 80 | 80 | 80 | 79 | 77 |