Hermosa Beach Water Temperature
9.4°C / 49.0°F
The sea at Hermosa Beach feels cold so don't forget to pack your wetsuit!
Average Sea Temp for Hermosa Beach
The chart and table below are the sea temperature averages for Hermosa 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 | 8 | 8 | 8 | 9 | 11 | 13 | 14 | 14 | 13 | 11 | 9 | 8 |
| °F | 46 | 46 | 47 | 49 | 52 | 55 | 56 | 57 | 55 | 52 | 49 | 47 |
Marietta
Washington
USA
Beaches nearby
- Neontawanta Beach (1.3 mi)
- Cornwall Beach (7.1 mi)
- Pelican Beach (9.1 mi)
- Terrill Beach (11.3 mi)
- Chin-Chin-Tse-Tung (11.7 mi)
- Crescent Beach (11.7 mi)
- Samish Beach (11.9 mi)
- Blue Heron Beach (12.2 mi)
- Driftwood Beach (12.3 mi)
- Green Bank (12.8 mi)