Cayman Islands National Weather Service

Cayman Islands National Weather Service The Cayman Islands National Weather Service is the official source of all weather related information in the Cayman Islands.

About Us
The Meteorological Office was established in the early 1980's under the Civil Aviation Authority, with the responsibility for the monitoring of meteorological events and provision of meteorological information. The staff currently operates a service for 17 hours daily with a 24-hour service envisaged for the future. The service’s operation includes an Upper-Air Station, Surface Weather Observations, Climatology, Forecasting and Aviation weather briefing.

The chance of showers has decreased as instability moves to the west, however, an upper-level trough lingers and could r...
14/06/2026

The chance of showers has decreased as instability moves to the west, however, an upper-level trough lingers and could result in isolated thunder. Partly cloudy skies are expected through Monday as a ridge of high-pressure dominates across the northwestern Caribbean. Seas will be generally moderate with slight conditions to the north of the area and winds will be gentle. Similar weather conditions through Tuesday with the possible increase in windspeeds and cloud cover from Wednesday as instability moves across the area.

For more details and the extended weather forecast please visit our website at www.weather.gov.ky/forecast

The chance of showers is becoming lower the tropical wave drift away from the Cayman Area. However, the upper levels can...
14/06/2026

The chance of showers is becoming lower the tropical wave drift away from the Cayman Area. However, the upper levels can still encourage the isolated thunderstorm near the Sister Islands. Thereafter, a ridge of high-pressure is expected to build across the northwest Caribbean.
For more details and the extended weather forecast please visit our website at www.weather.gov.ky/forecast

The chance of showers remains as a tropical wave continues to drift south of the Cayman area. The wave will influence th...
13/06/2026

The chance of showers remains as a tropical wave continues to drift south of the Cayman area. The wave will influence the weather pattern across the northwest Caribbean up to late Sunday, before a ridge of high-pressure builds. An upper-level trough could provide support for a few isolated thunder. Radar imagery shows convective cloud mass to the east of the area.

For more details and the extended weather forecast please visit our website at www.weather.gov.ky/forecast

Cloudy conditions with a few showers are likely to persist through today as a tropical wave begins to drift across the w...
13/06/2026

Cloudy conditions with a few showers are likely to persist through today as a tropical wave begins to drift across the western Caribbean this morning. From later this afternoon, an upper-level trough will swing in across the northwest Caribbean which combined with daytime heating and available moisture is likely to ignite some scattered showers and isolated thunderstorms into the early evening hours. A slow and gradual decrease in both cloud cover and shower chances will begin on Sunday as a ridge of high-pressure begins to rebuild across the northeast Caribbean.

For more details and the extended weather forecast please visit our website at www.weather.gov.ky/forecast

A tropical wave over the western Caribbean is expected to support a few isolated showers tomorrow. Moderate southeasterl...
12/06/2026

A tropical wave over the western Caribbean is expected to support a few isolated showers tomorrow. Moderate southeasterly winds and seas are expected through the next 24 hours.

For more details and the extended weather forecast visit www.weather.gov.ky/forecast

Moderate southeasterly winds and seas are expected to continue across the Cayman area for the next couple of days. Avail...
12/06/2026

Moderate southeasterly winds and seas are expected to continue across the Cayman area for the next couple of days. Available moisture present in the mid and upper levels of the atmosphere will support the presence of cloudy skies.

An increase in shower activity is expected through the weekend as a tropical wave drifts across the northwest Caribbean.

For more details and the extended weather forecast please visit our website at www.weather.gov.ky/forecast

Moderate southeasterly winds and seas are expected to continue across the Cayman area for the next couple of days. Avail...
11/06/2026

Moderate southeasterly winds and seas are expected to continue across the Cayman area for the next couple of days. Available moisture present in the mid and upper levels of the atmosphere will support the presence of cloudy skies.
An increase in showers is expected for Saturday as a tropical wave drifts across the northwest Caribbean.

For more details and the extended weather forecast please visit our website at www.weather.gov.ky/forecast

Moderate southeasterly winds and seas are expected to continue across the Cayman area for the next couple of days. Avail...
11/06/2026

Moderate southeasterly winds and seas are expected to continue across the Cayman area for the next couple of days. Available moisture present in the mid and upper levels of the atmosphere will support the presence of cloudy skies.

For more details and the extended weather forecast visit www.weather.gov.ky/forecast

Available moisture present in the mid and upper levels of the atmosphere would promote the presence of cloudy skies. Mod...
10/06/2026

Available moisture present in the mid and upper levels of the atmosphere would promote the presence of cloudy skies. Moderate southeasterly winds and seas are expected to continue across the Cayman area for the next couple of days.
An increase in showery activity is expected from late Friday through Saturday as a tropical wave traverses south of the Cayman area, bringing moisture and unstable weather across the region.

For more details and the extended weather forecast please visit our website at www.weather.gov.ky/forecast

Address

#88A Owen Roberts Drive
George Town
KY1-1001

Opening Hours

Monday 06:00 - 22:00
Tuesday 06:00 - 22:00
Wednesday 06:00 - 22:00
Thursday 06:00 - 22:00
Friday 06:00 - 22:00
Saturday 06:00 - 22:00
Sunday 06:00 - 22:00

Telephone

(345) 945-5773

Website

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