Sun, sea and breeze
Treasure Beach weather
The week ahead at the beach, for Treasure Beach on Jamaica’s south coast.
Last updated 20 October at 20:17 (Jamaica time)
Tuesday 20 October, rest of today
Sunny
High28°C (82°F) Low28°C (82°F)
- Rain
- None expected
- Wind
- Light breeze, up to 6 km/h from the NE
Wednesday 21 October
Sunny
High32°C (90°F) Low26°C (79°F)
- Rain
- None expected
- Wind
- Breezy, up to 17 km/h from the E
Thursday 22 October
Mostly sunny
High32°C (90°F) Low26°C (79°F)
- Rain
- 0.3 mm
- Wind
- Breezy, up to 18 km/h from the E
Friday 23 October
Showers
High31°C (88°F) Low25°C (77°F)
- Rain
- 2.7 mm
- Wind
- Windy, up to 33 km/h from the E
Saturday 24 October
Mostly sunny
High30°C (86°F) Low26°C (79°F)
- Rain
- 3.5 mm
- Wind
- Breezy, up to 21 km/h from the E
Sunday 25 October
Sunny
High30°C (86°F) Low24°C (75°F)
- Rain
- 0.6 mm
- Wind
- Breezy, up to 12 km/h from the NE
Monday 26 October
Sunny
High31°C (88°F) Low25°C (77°F)
- Rain
- 0.3 mm
- Wind
- Light breeze, up to 11 km/h from the N
The forecast is refreshed every night. Forecasts change, so check again before a boat trip, and listen to the Meteorological Service of Jamaica for warnings.
Sea conditions
How the sea off Treasure Beach looks for the week, for planning a boat trip or a swim. These are a model’s estimates for the open water just offshore, so treat them as a guide: the captains, and the Meteorological Service’s marine forecast below, have the final word on the day.
| Day | Sea | Waves up to | Wave period | Waves from |
|---|---|---|---|---|
| Tuesday 20 Oct | 30°C (86°F) | 0.8 m (Smooth) | 7 s | SE |
| Wednesday 21 Oct | 30°C (86°F) | 0.7 m (Smooth) | 6 s | SE |
| Thursday 22 Oct | 30°C (86°F) | 0.5 m (Smooth) | 6 s | SE |
| Friday 23 Oct | 30°C (86°F) | 0.6 m (Smooth) | 6 s | SE |
| Saturday 24 Oct | 30°C (86°F) | 0.6 m (Smooth) | 6 s | SE |
| Sunday 25 Oct | 30°C (86°F) | 0.6 m (Smooth) | 7 s | SE |
| Monday 26 Oct | 30°C (86°F) | 0.6 m (Smooth) | 7 s | SE |
Official forecasts and warnings
For the sea on the day, and for storm and hurricane warnings, go to the Meteorological Service of Jamaica.
Weather data from MET Norwayand sea data from Open-Meteo.com, licensed CC BY 4.0.