Sat 7 March 2026

Weather in Cayman

SYNOPSIS

Isolated showers are possible across the Cayman area over the next 12 to 24 hours as low-level moisture and instability lingers but gradually decreases over the weekend. As the pressure gradient also slackens across the northwestern Caribbean, light winds and slight to moderate seas are expected from Sunday.

WU/TWC forecast: Today: Partly cloudy. Winds: E at 10 to 20 mph.

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

Chance of rain: 10%.

Sea: Moderate with a wave height of 3 to 5 feet.

Humidity : 83% (UP from yesterday)

UV: 10 Very High (Same as yesterday)

Very High: 8-10

Extra precaution required – unprotected skin will be damaged and can burn quickly. Avoid the sun between 11 a.m. and 3 p.m. and seek shade, cover up, and wear a hat, sunglasses and sunscreen.

Expected temperatures: 77^o F to 87^o F. Yesterday: H 86.8.°F  L.78.2°F

Barometer: 1015 mb 

Rain: Last month: 0.10 in

Rain this month 0.73 in.
Last 24 hrs (since yesterday’s readings) 0.0 in. 1 day since rain, 5 rain day 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 83%

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