Thu 25 September 2025

TROPICAL REPORT

Atlantic Tropical Weather Outlook

Atlantic – Caribbean Sea – Gulf of Mexico
Tropical Weather Outlook  800 AM EDT Thu 25 Sep 2025 1205 UTC Thu 25 Sep 2025
IMAGE FROM NHC

Tropical Weather Outlook Text

Tropical Weather Discussion

Hurricane Gabrielle

GABRIELLE EXPECTED TO MOVE NEAR OR OVER THE AZORES TONIGHT INTO EARLY FRIDAY… …EXPECTED TO BRING HURRICANE CONDITIONS, A DANGEROUS STORM SURGE, AND LARGE AND DESTRUCTIVE WAVES

Tropical Storm Humberto

.HUMBERTO GAINING STRENGTH… …EXPECTED TO BECOME A HURRICANE IN A DAY OR SO OVER THE CENTRAL ATLANTIC

Eastern North Pacific (East of 140°W)
Tropical Weather Outlook  500 AM PDT Thu 25 Sep 2025 1005 UTC Thu 25 Sep 2025
IMAGES FROM NHC

Tropical Weather Outlook Text

Tropical Weather Discussion

Hurricane Narda

NARDA COULD RESTRENGTHEN TO A CATEGORY 2 HURRICANE SOON

NOAA Climate Prediction Center

Weather in Cayman

SYNOPSIS

A weak pressure gradient across the northwest Caribbean will allow for a few isolated showers and possible thunder along with light northeasterly winds and slight smooth seas across the Cayman area for the next 24 hours. Radar imagery indicate isolated showers in and around the Cayman area.

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: 20%.

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

Humidity:71%

UV: 9 VERY HIGH (DOWN from yesterday). Daily Max at 11 AM

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: 82°F to 93°F. Yesterday: H 92.1°F  L 83.0°F

Barometer: 1014 mb

Rain: Last month: 5.04 in

Rain this month 5.03 in
Last 24 hrs (since yesterday’s readings) 0.00 in. 1 day since rain, 11 rain days in Sep
2025 Season Total: 24.79 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: 14% 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