Measurements:
°C
°F
Westmoreland
84°F
SW 7 mph
Feels like: 90°F
Precip: 12%
World Resorts Jamaica Westmoreland Weather

Westmoreland Sea Water Temperature

Current Sea Water Temperature:
+89.8°F
Maximum Sea Water Temperature in July: 91.2°F
Minimum Sea Water Temperature in July: 86.2°F
Average water temperature in July: 88.6°F

Sea Water Temperature for the Last 10 Days:

July 25 89.8°F July 20 89.4°F
July 24 90.4°F July 19 90.0°F
July 23 90.2°F July 18 89.4°F
July 22 89.6°F July 17 89.0°F
July 21 89.6°F July 16 89.0°F

When is the Warmest Sea for Westmoreland?

According to our data for the last three years for Westmoreland the highest average sea water temperature was in September, October and August.

Average Water Temperature by Month, °F

Sea Water Temperature in September

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Westmoreland was 91.3°F. The maximum and minimum values were 90.6°F and 92.2°F respectively.

Sea Water Temperature in October

Select Year: 2025 2024 2023

The average sea surface temperature in October 2025 for Westmoreland was 90.7°F. The maximum and minimum values were 89.4°F and 91.6°F respectively.

Sea Water Temperature in August

Select Year: 2025 2024 2023

The average sea surface temperature in August 2025 for Westmoreland was 90.2°F. The maximum and minimum values were 88.6°F and 91.4°F respectively.

Best Time to Visit Westmoreland
The most sunny months:
January 19 days
November 17 days
March 17 days
The most warm months:
July 91.1 °F
August 90.8 °F
September 90.3 °F
Warmest sea temperature:
September 90.1 °F
October 89.8 °F
August 89.4 °F
The most cold months:
January 84.7 °F
February 84.8 °F
March 85.7 °F
The most rainy months:
August 8 days
October 7 days
June 6 days
The most windy months:
December 9 mph
January 9 mph
November 9 mph

Westmoreland on the Weather Map

Jamaica Resorts:
NAME
Kingston +76
Montego Bay +84
Negril +84
Ocho Rios +80
Port Antonio +82
Runaway Bay +82
Westmoreland +84
24 Hours Weather Forecast
Westmoreland
Local time: 23:58
26 jul, sunday
0000 84°F
SW
7 mph
0300 82°F
SW
9 mph
0600 82°F
SW
8 mph
0900 88°F
W
5 mph
1200 90°F
NE
3 mph
1500 90°F
E
2 mph
1800 88°F
W
1 mph
2100 84°F
SW
4 mph