
United Kingdom · Atlantic Europe
Kynance Cove
Sea
66.9°F
Air
–
UV
–
Refreshing
18–23°C
More like this
Climate · monthly averages
Sea temperature by month
5-year averages (2021–2025). Min/Max are typical daily lows and highs, not record extremes.
43°F
46°F
50°F
54°F
57°F
61°F
64°F
68°F
72°F
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
MinMin °F
5150.5
5049.7
4949.4
5050.4
5352.6
5858.3
6060.3
6160.9
6060.2
5858.1
5655.9
5353.2
AvgAvg °F
5151.4
5050.3
5050.2
5151.5
5555.0
5959.2
6262.0
6363.0
6261.8
5958.5
5656.2
5453.6
MaxMax °F
5251.9
5150.6
5150.7
5352.6
5757.1
6060.1
6363.5
6565.5
6362.9
5959.3
5756.7
5453.9
Warmest in August (63.0°F). Coldest in March (50.2°F). Rarely comfortable for swimming.
About Kynance Cove
On Cornwall's Lizard Peninsula, just north of mainland Britain's southernmost point, Kynance Cove is framed by serpentinite cliffs of the Lizard Complex – roughly 400-million-year-old red-green marbled rock that also forms the offshore stacks of Asparagus Island, Steeple Rock and The Bishop. Golden sand emerges between the cliffs at low tide in an hourglass shape, while a few kilometres north Mullion Cove shelters a small Victorian harbour reached by the South West Coast Path. The Atlantic warms to a swimmable 16–18 °C from July through September.






