Wed 18 February 2026

Weather in Cayman

SYNOPSIS

A gradual decrease in cloudiness and showers is expected through the evening as the associated shearline over the northwest Caribbean weakens. Light easterly winds and slight seas are expected over the Cayman area for the next 24 hours as the pressure gradient remains slack over the northwest Caribbean.

WU/TWC forecast. Sunshine and clouds mixed. Winds: E at 10 to 15 mph

WU/TWC forecast: Tonight: Generally clear. Winds: ESE at 5 to 10 mph.

Chance of rain: 10%.

Sea: Slight with a wave height of 1 to 3 feet.

Humidity : 70% (Down from yesterday)

UV: 9 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: 75^o F to 84^o  F. Yesterday: H 84.2.°F  L 74.6°F

Barometer: 1018 mb 

Rain: Last month: 4.03 in

Rain this month O.10 in.
Last 24 hrs (since yesterday’s readings) 0.00 in. 14 days since rain, 1 rain day in February
2025 Season Total: 39.54 in 
2026 Season Total: 4.23 in
Latest rainfall readings are from BODDEN TOWN.
Average rainfall in February: 1.7 in.
Average temperature in February: 72°F to 84°F
Sea Temperature in February: 84°F

Sun in George Town

From time and date

MOON 2%

Waxing Crescent

LOCAL 6 DAY FORECAST

Grand Cayman Sun & Tides Tables February 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