Can you swim at Porthtowan in July? — 16.0°C water
Yes, but expect a fresh dip
Average sea · July
16.0°C
Live water now
…
Recommended wetsuit
3/2mm fullsuit
mild
It depends. Porthtowan sits around 16.0°C in July; confident swimmers will be fine, casual bathers may prefer short sessions.
Monthly averages set expectations, but the specific beach today depends on wind, swell and recent weather. Check the live value at the top of this page or open the Porthtowan live page for full conditions.
Frequently asked questions
What is the average sea temperature at Porthtowan in July?
Porthtowan averages 16.0°C in July, based on long-run climatology for the Atlantic Ocean.
Is the sea warm enough to swim at Porthtowan in July?
It is swimmable but fresh; confident swimmers will be fine without a wetsuit.
Do I need a wetsuit at Porthtowan in July?
A 2 mm shorty is comfortable for sessions over 30 minutes.
