Fri 26 September 2025

TROPICAL REPORT

Atlantic Tropical Weather Outlook

Post-Tropical Cyclone Gabrielle

CENTER OF GABRIELLE CONTINUES MOVING AWAY FROM THE AZORES... ...THIS IS THE FINAL NHC ADVISORY

Hurricane Humberto

HUMBERTO RAPIDLY STRENGTHENING OVER THE CENTRAL ATLANTIC... ...EXPECTED TO BECOME A MAJOR HURRICANE LATER TODAY OR ON SATURDAY

Hurricane Narda

NARDA HOLDING STEADY IN STRENGTH WELL OUT TO SEA

NOAA Climate Prediction Center

Weather in Cayman

SYNOPSIS

Cloudiness and showers associated with a very active tropical wave just east of Jamaica are expected to spread into the Cayman area within the next 24 hours as the system gradually drifts westward. As a result, the Cayman area can expect an increased chance of cloudiness and showers, accompanied by light northerly winds and slight seas.

Day: WU/TWC forecast: A mix of clouds and sun. Winds ENE 5-10 mph.

Night:  WU/TWC forecast:  A few clouds. Winds NE 5-10 mph.

Chance of rain: 50%.

Sea: Smooth with a wave height of fewer than 2 feet.

Humidity:67%

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 93°F. Yesterday: H 92.7°F  L 82.1°F

Barometer: 1011 mb

Rain: Last month: 5.04 in

Rain this month 5.11 in
Last 24 hrs (since yesterday’s readings) 0.08 in. 0 days since rain, 12 rain days in Sep
2025 Season Total: 24.87 in 
2024 Season Total: 70.35 in
Latest rainfall readings are from BODDEN TOWN
Average rainfall in Sep: 8.8 in.
Average temperature in Sep: 80°F to 92°F
Sea Temperature in Sep: 86°F

MOON: 21% Illumination

Waxing Crescent

LOCAL 6 DAY FORECAST

Grand Cayman Sun & Tides Tables September 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