World Beach Map

Beach

Sullivan's Island Beach

Sullivan's Island, United States · sea 28.4 °C at its warmest, in August

See it on the mapWikidataOpenStreetMap
Sullivan's Island Beach
Photo: Brian Stansberry · CC BY 3.0 · Wikimedia Commons

Sea temperature month by month

16.2Jan
15.5Feb
16.3Mar
18.9Apr
22.9May
26.4Jun
28.3Jul
28.4Aug
27.1Sep
24Oct
20.2Nov
18Dec

Monthly means in °C, NOAA OISST v2.1 climatology 1991–2020, sampled 15 km offshore, at the nearest open water cell of a 0.25° grid.

Wikipedia has no article about this beach yet. It is on the atlas from its Wikidata record and its photograph.

Questions

How warm is the sea at Sullivan's Island Beach?

The sea off Sullivan's Island Beach averages 28.4 °C at its warmest, in August, and 15.5 °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 Sullivan's Island Beach?

The sea reaches 20 °C or more from May to November. Twenty degrees is where most swimmers stop calling water cold; below it, a wetsuit helps.

Where is Sullivan's Island Beach?

Sullivan's Island Beach is on the coast of Sullivan's Island, United States, at 32.7562, -79.8419. The map on this site flies straight to it.

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