Mon 4 August 2025

TROPICAL REPORT

Atlantic Tropical Weather Outlook

Tropical Storm Dexter 

DEXTER MOVING NORTHEAST AWAY FROM THE U.S. EAST COAST WITH LITTLE CHANGE IN STRENGTH

Tropical Depression Eight

DEPRESSION EXPECTED TO STRENGTHEN INTO A TROPICAL STORM BY TONIGHT

NOAA Climate Prediction Center

Weather in Cayman

SYNOPSIS

A tropical wave continues to affect the islands today, bringing a few showers, mainly to the south of the Cayman area, and isolated thunder. Radar imagery shows showers to the south of the area at this time moving west.

Day:  Mainly sunny . Winds ESE at 10 to 15 mph.

Night:   Isolated thunderstorms early, then partly cloudy after midnight. Winds E at 10 to 15 mph.

Chance of rain: 30%.

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

Humidity: 70%

UV: 12 EXTREME UP from yesterday). Daily Max at 11 AM

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: 81°F to 92°F. Yesterday: H 92.1°F  L 81.7°F

Barometer: 1014 mb

Rain: Last month: 5.46 in

Rain this month 0.60 in
Last 24 hrs (since yesterday’s readings) 0.00 in. 1 day since rain, 1 rain day in Aug
2025 Season Total: 15.27 in 
2024 Season Total: 69.91 in
Latest rainfall readings are from SOUTH SOUND.
Average rainfall in Aug: 5.8 in.
Average temperature in Aug: 86°F to 91°F
Sea Temperature in Aug: 86°F

MOON: 79% Illumination

Waxing Gibbous

LOCAL 6 DAY FORECAST

Grand Cayman Sun & Tides Tables August 2025

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 tide tables 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
Moon info and graphic: https://www.timeanddate.com/moon/phases/uk/georgetow

Tropical storm data and graphics from National Hurricane Center at: https://www.nhc.noaa.gov/
Weathernerds: http:// https://www.weathernerds.org/
Mikes Weather Page: http://www.spaghettimodels.com