Castle Beach Water Temperature
16.8°C / 62.2°F
The sea at Castle Beach feels tepid so don't forget to pack your wetsuit!
Average Sea Temp for Castle Beach
The chart and table below are the sea temperature averages for Castle 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 | 20 | 20 | 20 | 18 | 17 | 16 | 15 | 15 | 16 | 16 | 18 | 19 |
| °F | 69 | 69 | 67 | 65 | 62 | 61 | 60 | 60 | 60 | 61 | 64 | 67 |
Hermanus
Western Cape
South Africa
Beaches nearby
- Pearly Beach (1.7 mi)
- Die Gruis (3 mi)
- Klipgat se Plaat (10.7 mi)
- Die Plaat (11.8 mi)
- Die Hoek (16.9 mi)
- Grotto Beach (20.6 mi)