Can you swim at Half Moon Bay in June? — 14.0°C water
Cool — short dips or a shorty wetsuit
Average sea · June
14.0°C
Live water now
…
Recommended wetsuit
4/3mm fullsuit
cool
Cool. 14.0°C in June means short dips for most people. A 2 mm shorty or 3/2 mm wetsuit transforms the experience.
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 Half Moon Bay live page for full conditions.
Frequently asked questions
What is the average sea temperature at Half Moon Bay in June?
Half Moon Bay averages 14.0°C in June, based on long-run climatology for the Pacific Ocean.
Is the sea warm enough to swim at Half Moon Bay in June?
Not without thermal protection — a wetsuit is recommended at 14.0°C.
