Mon 9 March 2026

Weather in Cayman

SYNOPSIS

Moderate winds with slight to moderate seas are expected across the Cayman area as the ridge of high pressure dominates the weather pattern. Isolated showers are expected from time to time due to low-level moisture embedded within the trades.

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

WU/TWC forecast: Tonight: A few passing clouds. 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 : 79% (UP from yesterday)

UV: 10 Very High (DOWN from 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: 75^o F to 87^o F. Yesterday: H 87.4.°F  L.77.2°F

Barometer: 1017 mb 

Rain: Last month: 0.10 in

Rain this month 1.08 in.
Last 24 hrs (since yesterday’s readings) 0.0 35 in. 0 days since rain, 7 rain days in March
2025 Season Total: 39.54 in 
2026 Season Total: 6.31 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 67%

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