Ely's Harbor sea temperature today: 29°C – beach water temperature, Ely's Harbor, Bermuda
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Bermuda · Atlantic
Ely's Harbor
Sea
28.7°C83.7°F
Air
–
UV
–
Bathtub
Above ⁦28°C⁩

Last updated ·

Today, September 13, the sea temperature at Ely's Harbor is 28.7 °C (84 °F). That is 0.9 °C warmer than the usual 27.8 °C in September. Comfortable for swimming year-round.

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Climate · monthly averages

Sea temperature by month

5-year averages (2021–2025). Min/Max are typical daily lows and highs, not record extremes.

Warmest in August (28.6°C). Coldest in March (19.9°C). Comfortable for swimming year-round.

5-year averages (2021–2025). Min/Max are typical daily lows and highs, not record extremes.
MonthSea · MinSea · AvgSea · MaxAir · MinAir · AvgAir · Max
January20.0°C20.8°C21.3°C18.5°C18.6°C18.6°C
February19.3°C20.1°C21.0°C18.3°C18.5°C18.6°C
March19.4°C19.9°C20.8°C18.3°C18.5°C18.5°C
April19.9°C20.5°C20.9°C19.0°C19.3°C19.5°C
May21.7°C22.1°C22.5°C21.2°C21.5°C21.8°C
June24.2°C24.9°C25.6°C23.9°C24.3°C24.5°C
July26.9°C27.5°C28.5°C26.0°C26.4°C26.6°C
August28.1°C28.6°C29.1°C26.8°C27.2°C27.4°C
September27.3°C27.8°C28.6°C26.1°C26.4°C26.5°C
October25.9°C26.2°C26.3°C24.3°C24.5°C24.5°C
November23.7°C24.0°C24.3°C21.9°C22.0°C21.9°C
December21.9°C22.1°C22.3°C19.8°C19.8°C19.8°C

About Ely's Harbor

Ely's Harbour shelters on Bermuda's western tip in Sandys Parish, a short walk from Somerset Bridge – at 32 inches across, the smallest working drawbridge in the world, opened just wide enough for a sailboat mast. The closest swim is Daniel's Head Beach, a quiet cove of pink-tinged sand from crushed Homotrema rubrum foraminifera with a snorkel reef offshore; Mangrove Bay lies one inlet east with calmer shallows. Sea temperatures hold between 27 and 29 °C81 and 84 °F from July through October, with L.F. Wade International about 50 minutes by South Road.

Frequently asked questions

Today, September 13, the sea at Ely's Harbor is 28.7 °C (84 °F)84 °F (28.7 °C) – bathtub-warm. The usual September average is 27.8 °C82 °F.

No single number works for everyone, so the scale on this page is only a guide to how the water feels: below 13 °C55 °F icy, 13–18 °C55–64 °F cold, 18–23 °C64–73 °F refreshing, 23–28 °C73–82 °F pleasantly warm and above 28 °C82 °F like a bath. Right now the sea at Ely's Harbor is 28.7 °C84 °F.

Yes – the sea at Ely's Harbor (Atlantic, Bermuda) stays swimmable all year. March is the coolest month, averaging 20 °C68 °F – refreshing, good for a short swim; the warmest is August at 28.6 °C83 °F.

In August, at 28.6 °C83 °F on average. The coolest month is March at 20 °C68 °F – still above the 18 °C64 °F swimming line, so there is no off-season for swimming.