Black Rock Beach Water Temperature
4.4°C / 39.9°F
The sea at Black Rock Beach feels freezing so don't forget to pack your dry suit!
Average Sea Temp for Black Rock Beach
The chart and table below are the sea temperature averages for Black Rock 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 | 5 | 3 | 3 | 5 | 8 | 13 | 17 | 18 | 16 | 13 | 10 | 7 |
| °F | 41 | 38 | 38 | 40 | 47 | 56 | 63 | 65 | 62 | 55 | 49 | 45 |
Cohasset
Massachusetts
USA
Beaches nearby
- Crescent Beach (0.5 mi)
- Crescent Beach - Sea Wall (0.5 mi)
- Pleasant Beach (0.7 mi)
- Sandy Gunrock Beach (0.9 mi)
- Sandy Beach (1.3 mi)
- Sandy Beach (1.4 mi)
- Bassing Beach (2.5 mi)
- Nantasket Beach (3.2 mi)
- North Scituate Beach (4 mi)
- Egypt Beach (4.9 mi)