Mon 25 August 2025

TROPICAL REPORT

Atlantic Tropical Weather Outlook

Tropical Storm Fernand

FERNAND MOVING NORTH-NORTHEAST OVER THE OPEN ATLANTIC WITH LITTLE CHANGE IN STRENGTH

Tropical Storm Juliette

DEPRESSION STRENGTHENS TO TENTH TROPICAL STORM OF THE 2025 EAST PACIFIC HURRICANE SEASON

NOAA Climate Prediction Center

Weather in Cayman

SYNOPSIS

Some showers and isolated thunderstorms are likely from this morning as a tropical wave continues to move across the western Caribbean. Residual moisture lingering from this wave is expected to last through Tuesday morning.

Day:  Some clouds. Winds E at 10 to 15 mph.

Night:  A few clouds. Winds NE at 10 to 15 mph.

Chance of rain: 50%.

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

Humidity: 94%

UV: 3 MODERATE (DOWN from yesterday). Daily Max at 11 AM

Moderate: 3-5

Take precautions by covering up, and wearing a hat, sunglasses and sunscreen, especially if you will be outside for 30 minutes or more. Look for shade near midday when the sun is strongest.

Expected temperatures: 82°F to 92°F. Yesterday: H 92.7°F  L 82.6°F

Barometer: 1016 mb

Rain: Last month: 5.46 in

Rain this month 3.61 in
Last 24 hrs (since yesterday’s readings) 0.80 in. 0 days since rain, 11 rain days in Aug
2025 Season Total: 19.15 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: 6% Illumination

Waxing Crescent

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