September is a popular month to ask about Sandy Cove Combe Martin because conditions can shift week to week along this coast. Expect the water near 16.0°C, with daily variation from wind, tides and recent storms. We refresh the live value from Open-Meteo Marine every hour, so the headline above always reflects the current state of the Atlantic Ocean.
Sandy Cove Combe Martin sea temperature in September — averages 16.0°C
The sea at Sandy Cove Combe Martin in United Kingdom averages 16.0°C during September, based on long-run climatology for the Atlantic Ocean. Use the live reading below for today's actual water and the monthly grid to compare with the rest of the year.
Average sea · September
16.0°C
mild · Fair
Live water now
…
Recommended wetsuit
3/2mm fullsuit
At 16.0°C a 3/2mm fullsuit is the standard wetsuit for surfing and watersports.
Monthly comparison
Yes, but expect a fresh dip · Sandy Cove Combe Martin
Can you swim at Sandy Cove Combe Martin in July? — 16.0°C water16.0°CCan you swim at Sandy Cove Combe Martin in August? — 17.0°C water17.0°CCan you swim at Sandy Cove Combe Martin in September? — 16.0°C water16.0°CCan you swim at Sandy Cove Combe Martin in October? — 14.0°C water14.0°CCan you swim at Sandy Cove Combe Martin in November? — 12.0°C water12.0°CCan you swim at Sandy Cove Combe Martin in December? — 10.0°C water10.0°C
Frequently asked questions
What is the average sea temperature at Sandy Cove Combe Martin in September?
Sandy Cove Combe Martin averages 16.0°C in September, based on long-run climatology for the Atlantic Ocean.
Is the sea warm enough to swim at Sandy Cove Combe Martin in September?
It is swimmable but fresh; confident swimmers will be fine without a wetsuit.
Do I need a wetsuit at Sandy Cove Combe Martin in September?
A 2 mm shorty is comfortable for sessions over 30 minutes.