Ocho Rios (Jamaica) sea temperature today: 30°C – beach water temperature, Ocho Rios (Jamaica), Jamaica
Jamaica · Caribbean
Ocho Rios
Sea
29.5°C85.1°F
Air
UV
Bathtub
Above ⁦28°C⁩

Last updated ·

Today, September 13, the sea temperature at Ocho Rios is 29.5 °C (85 °F). That is 0.9 °C cooler than the usual 30.4 °C in September. Comfortable for swimming year-round.

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 September (30.4°C). Coldest in February (27.2°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
January27.5°C27.7°C27.9°C24.1°C25.4°C26.3°C
February27.2°C27.2°C27.3°C24.0°C25.3°C26.4°C
March27.1°C27.5°C27.9°C24.2°C25.7°C26.9°C
April27.5°C27.8°C28.2°C24.5°C26.0°C27.2°C
May28.1°C28.6°C29.1°C25.6°C27.3°C28.5°C
June28.6°C29.1°C29.5°C26.4°C28.0°C29.1°C
July29.2°C29.5°C29.9°C26.9°C28.5°C29.8°C
August29.5°C30.0°C30.5°C27.0°C28.7°C30.1°C
September29.8°C30.4°C31.0°C26.9°C28.5°C29.6°C
October29.7°C30.1°C30.7°C26.1°C27.6°C28.5°C
November29.0°C29.3°C29.7°C25.5°C26.7°C27.6°C
December28.2°C28.4°C28.8°C24.9°C26.0°C26.8°C

About Ocho Rios

On Jamaica's north coast in Saint Ann parish, Ocho Rios sits below Dunn's River Falls – a 180-metre terraced limestone cascade that spills directly into the Caribbean and is climbed in a human chain. East of the cruise pier, Mahogany Beach keeps a small public stretch of calm, shallow water, while central Turtle Beach widens beside the resort strip with longer sand. The sea holds 28 to 29 °C82 to 84 °F from July through September, with Sangster International about 90 minutes west along the A1.

Frequently asked questions

Today, September 13, the sea at Ocho Rios is 29.5 °C (85 °F)85 °F (29.5 °C) – bathtub-warm. The usual September average is 30.4 °C87 °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 Ocho Rios is 29.5 °C85 °F.

Yes – the sea at Ocho Rios (Jamaica) stays swimmable all year. February is the coolest month, averaging 27.2 °C81 °F – ideal for swimming for most people; the warmest is September at 30.4 °C87 °F.

In September, at 30.4 °C87 °F on average. The coolest month is February at 27.2 °C81 °F – still above the 18 °C64 °F swimming line, so there is no off-season for swimming.