Groton Long Point South Beach Water Temperature
15.2°C / 59.4°F
The sea at Groton Long Point South Beach feels cool so don't forget to pack your wetsuit!
Average Sea Temp for Groton Long Point South Beach
The chart and table below are the sea temperature averages for Groton Long Point South 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 | 6 | 4 | 4 | 6 | 10 | 16 | 21 | 22 | 20 | 16 | 12 | 9 |
| °F | 43 | 39 | 39 | 43 | 51 | 61 | 69 | 71 | 67 | 60 | 54 | 48 |
Noank
Connecticut
USA
Beaches nearby
- Groton Long Point Main Beach (0.4 mi)
- Esker Point Beach (0.9 mi)
- Bluff Point Beach (1.7 mi)
- Bushy Point Beach (2.2 mi)
- Nauyaug Coast (2.2 mi)
- Groton Beach (2.4 mi)
- Chocomount Beach (3.1 mi)
- Isabella Beach (3.3 mi)
- Shennecossett Beach (3.3 mi)
- Avery Point (3.5 mi)