Sun 8 March 2026

Weather in Cayman

SYNOPSIS

Moderate winds and slight to moderate seas are expected as a ridge of high pressure dominates the weather pattern across the northwestern Caribbean. Isolated showers are expected across the Cayman area over the next 24 hours as low-level moisture and instability lingers.

WU/TWC forecast: Today: Mainly sunny. Winds: E at 10 to 15 mph.

WU/TWC forecast: Tonight: Mostly clear. Winds: ENE at 10 to 15 mph.

Chance of rain: 10%.

Sea: Slight to moderate with a wave height of 2 to 4 feet.

Humidity : 70% (DOWN from yesterday)

UV: 11 EXTREME (UP from yesterday)

Extreme: 11+

Take full precaution. Unprotected skin will be damaged and can burn in minutes. Avoid the sun between 11 a.m. and 3 p.m., cover up, and wear a hat, sunglasses and sunscreen. Don’t forget that white sand and other bright surfaces reflect UV and increase UV exposure.

Expected temperatures: 77^o F to 87^o F. Yesterday: H 87..8.°F  L.77.2°F

Barometer: 1016 mb 

Rain: Last month: 0.10 in

Rain this month 0.73 in.
Last 24 hrs (since yesterday’s readings) 0.0 in. 2 days since rain, 5 rain days in March
2025 Season Total: 39.54 in 
2026 Season Total: 5.96 in
Latest rainfall readings are from BODDEN TOWN.
Average rainfall in March: 1.3 in.
Average temperature in March: 72°F to 86°F
Sea Temperature in March: 82°F

Sun in George Town

From time and date

MOON 75%

Moderate winds and slight to moderate seas are expected as a ridge of high pressure dominates the weather pattern across the northwestern Caribbean. Isolated showers are expected across the Cayman area over the next 24 hours as low-level moisture and instability lingers.Waning Gibbous

LOCAL 6 DAY FORECAST

Grand Cayman Sun & Tides Tables March 2026

From Tides4fishing

IMPORTANT NOTICEThe times reflected in the tidal table for Grand Cayman are predictions valid as references for sports fishing in areas near the coast of Grand Cayman. THEY ARE NOT SUITABLE FOR NAVIGATION. Remember that to practice any activity at sea like diving, windsurfing and fishing from a boat or underwater fishing should always be consulted with the official tidetables of the port of Grand Cayman.

See: http://www.weather.gov.ky/portal/page?_
FOR RADAR IMAGE GO TO: https://www.weather.gov.ky/radar
Also see Weather In Cayman: http://www.weatherincayman.com
https://www.timeanddate.com/news