World Resorts Jamaica Montego Bay Weather

Montego Bay Sea Temperature in August

Average sea water temperature in August:
+85.3°F
Minimum sea water temperature in August: 87.3°F
Maximum sea water temperature in August: 83.5°F

Daily sea water temperature in August, °F

Show year:
2025
2024
2023

The average sea water temperature in August of 2025 was 85.7°F. The highest and lowest sea temperatures during the month were 86.7°F and 84.2°F.

Monthly sea water temperature in Montego Bay, °F

Which Jamaica resorts have warmest sea in August?

Place name August 2025 August 2024
Negril 86.2°F 86.4°F
Westmoreland 86.2°F 86.5°F
Port Antonio 85.7°F 86.0°F
Runaway Bay 85.7°F 86.0°F
Montego Bay 85.7°F 86.0°F
Kingston 85.6°F 86.4°F
Ocho Rios 85.5°F 85.8°F

Best time for vacation in Montego Bay

Sunniest months:
July 17 days
March 15 days
April 15 days
Warmest months:
August 86.8 °F
July 86.7 °F
September 86.3 °F
Warmest sea temp:
September 85.9 °F
October 85.7 °F
August 85.3 °F
Coldest months:
January 80.6 °F
February 80.8 °F
March 81.2 °F
Rainiest months:
May 10 days
August 8 days
June 7 days
Windiest months:
December 12.7 mph
January 11.8 mph
February 11.6 mph

Montego Bay on a weather map

Current weather
22:27
Montego Bay
+79°F
W 12 mph
Feels like: +86°F
Precip.: 0%
Places in Jamaica:
Name
°F
Westmoreland
+79°F
Kingston
+79°F
Montego Bay
+79°F
Negril
+79°F
Ocho Rios
+77°F
Port Antonio
+81°F
Runaway Bay
+79°F
24 Hours Forecast
Montego Bay
Local time: 22:27
December 05, friday
0000
79°F
W
10 mph
0300
77°F
W
9 mph
0600
79°F
W
9 mph
0900
79°F
W
12 mph
1200
81°F
SW
16 mph
1500
81°F
SW
16 mph
1800
79°F
W
12 mph
2100
79°F
W
9 mph
Units of measurement: °C / °F