Beach
Traeth Bae Trearddur
United Kingdom · sea 15 °C at its warmest, in September

Sea temperature month by month
Monthly means in °C, NOAA OISST v2.1 climatology 1991–2020.
About
Traeth ar arfordir Ynys Mon, Cymru, yw traeth Bae Trearddur. Fe'i lleolir yn Nhrearddur. Mae promenâd ochr yn ochr â'r traeth a mynediad i gadeiriau olwyn a bygis drwy ddefnyddio'r ramp.
Questions
How warm is the sea at Traeth Bae Trearddur?
The sea off Traeth Bae Trearddur averages 15 °C at its warmest, in September, and 8 °C at its coolest. These are monthly means from NOAA's OISST v2.1 satellite and buoy record for 1991 to 2020, sampled at the beach's own coordinates.
When can you swim at Traeth Bae Trearddur?
The sea here never averages 20 °C in any month, so swimming means cold water all year. Some people do it anyway.
Where is Traeth Bae Trearddur?
Traeth Bae Trearddur is on the coast of United Kingdom, at 53.2800, -4.6198. The map on this site flies straight to it.
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