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Sea temperature

Cayman Islands Sea Temperature

29.9°C Warm
Sea temperature
Wave height
1.4mRough
Wave period
6s
Air temperature
29°CPartly cloudy
Wind
24km/h

Updated: · Source: Open-Meteo Marine (Copernicus, DWD)

The sea in Cayman Islands is 29.9°C right now, with waves of 1.4 m. The water is warm and ideal for swimming. The sea is rough; take care and follow lifeguard advice. The air temperature is 29°C. The sea temperature should stay about the same over the next 7 days.

Cayman Islands 7-day sea temperature

DaySeaMax wave
Today October 15 29.9°C 1.8 m
Fri October 16 30.0°C 1.4 m
Sat October 17 30.0°C 1.2 m
Sun October 18 30.0°C 1.0 m
Mon October 19 30.0°C 0.8 m
Tue October 20 30.0°C 0.7 m
Wed October 21 30.0°C 0.5 m

Sea temperature along the Cayman Islands coast

Warmest to coolest sea.

Frequently asked questions

What is the sea temperature in Cayman Islands today?
The sea in Cayman Islands is 29.9°C right now, with waves of 1.4 m.
Is the sea warm enough to swim in Cayman Islands today?
The water is warm and ideal for swimming. The sea is rough; take care and follow lifeguard advice.

Cayman Islands live beach cams

Watch the beach and sea live.

Cayman Islands sea temperature: details

The sea in the coming days

Over the 7-day forecast the water stays between 29.9 and 30.0°C; the warmest day is Fri, October 16 (30.0°C). The highest waves, about 1.8 m, are expected on Thu, October 15; the calmest day is Wed, October 21 (0.5 m). Right now the sea is 1.2°C warmer than the air.