21 Fri June 2024

TROPICAL REPORT

ATLANTIC Tropical Weather Outlook

Atlantic – Caribbean Sea – Gulf of Mexico
Tropical Weather Outlook (en Español*)  800 AM EDT Fri June 21 2024 1205 UTC Fri June 21 2024 2024 2024

Eastern North Pacific (East of 140°W)
Tropical Weather Outlook  500 AM PDT Fri June 21 2024 2024 2024 Tropical Weather Discussion 1005 UTC TFri June 21 2024 2024 2024

Tropical Weather Outlook Text

Tropical Weather Discussion

NOAA Climate Prediction Center

Weather in Cayman

SYNOPSIS

Grand Cayman, 21 June 2024 – The Cayman Islands National Weather Service (CINWS) advises that cloudiness and showers will continue for the Cayman Islands through today (Friday, 21 June), due to a tropical wave passing through the northwest Caribbean region.

Rainfall estimates suggest 0.5 to 1 inch over the next 24 hours, primarily over Grand Cayman. Higher than normal tides are causing saltwater intrusion in some areas and increasing the risk of flooding in other low-lying areas across the Islands. Conditions are expected to improve with a gradual decrease in cloudiness and showers from Saturday morning.

A small craft advisory remains in effect through Saturday evening as winds decrease. Seas are expected to settle with decreasing wind speeds starting from Sunday, 23 June.

Today:  Overcast with a slight chance of showers and thunderstorms, mainly this morning. Winds ESE 15-25 mph.

Tonight:   Cloudy. Winds ESE 10-20 mph

Chance of rain: 100%.

Sea: Rough with a wave height of 4 to 6 feet. Small craft should exercise caution over open water.

UV: 2 LOW. (Daily Max at 11 am)

Low: 0-2

Minimal sun protection required for normal activity. Wear sunglasses on bright days. If outside for more than one hour, cover up and use sunscreen. Reflection off snow can nearly double UV strength, so wear sunglasses and apply sunscreen on your face.

Expected temperatures: 78°F to 88°F. Yesterday: H 89.4.°F  L 78.2°F

Barometer: 1013 mb 

Humidity: 89%

Rain: Last month: 2.51 Rain this month: 20.19 in
Last 24 hrs (since yesterday’s readings) 0.12 in. 0 days since rain, 12 rain days in June

2023 Season Total: 41.02 in 
2024 Season Total: 33.00 in
Latest rainfall readings are from HALF WAY POND.
Average rainfall in June: 5.5 in.
Average temperature in June: 80°F to 90°F
Sea Temperature in June 84°F

MOON: 100%

FULL MOON

LOCAL 6 DAY FORECAST

Grand Cayman Sun & Tides Tables June 2024

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.