World Resorts Haiti Cap Haitien Weather

Cap Haitien sea water temperature

Current sea water temperature:
+84.7°F
Minimum sea water temperature in June: 86.4°F
Maximum sea water temperature in June: 81.5°F
Average sea water temperature in June: 83.6°F

Sea water temperature for the last 10 days:

June 12 84.7°F June 7 84.2°F
June 11 84.6°F June 6 84.2°F
June 10 84.4°F June 5 84.4°F
June 9 84.4°F June 4 84.4°F
June 8 84.2°F June 3 83.8°F

When is the warmest sea in Cap Haitien?

Based on the data about daily sea water temperature for the last three years the warmest sea in Cap Haitien was noticed in September, October and August.

Monthly Sea Temperatures in Cap Haitien, °F

Sea water temperature in September, °F

Show year:
2025
2024
2023

The average sea water temperature in September of 2025 was 86.4°F. The highest and lowest sea temperatures during the month were 86.9°F and 85.8°F.

Sea water temperature in October, °F

Show year:
2025
2024
2023

The average sea water temperature in October of 2025 was 85.9°F. The highest and lowest sea temperatures during the month were 86.7°F and 84.7°F.

Sea water temperature in August, °F

Show year:
2025
2024
2023

The average sea water temperature in August of 2025 was 85.0°F. The highest and lowest sea temperatures during the month were 85.8°F and 84.2°F.

Best time for vacation in Cap Haitien

Sunniest months:
January 16 days
June 16 days
July 15 days
Warmest months:
August 86.4 °F
September 86.2 °F
July 86.1 °F
Warmest sea temp:
September 85.3 °F
October 85.3 °F
August 84.4 °F
Coldest months:
January 80.0 °F
February 80.0 °F
March 80.3 °F
Rainiest months:
May 5 days
August 5 days
July 5 days
Windiest months:
February 10.8 mph
March 10.8 mph
July 10.5 mph

Cap Haitien on a weather map

Cap Haitien
+81°F
E 2 mph
Feels like: +86°F
Precip.: 11%
Places in Haiti:
Name
°F
+81°F
+77°F
24 Hours Forecast
Cap Haitien
Local time: 19:49
June 12, friday
2100
81°F
E
2 mph
June 13, saturday
0000
81°F
NE
2 mph
0300
79°F
N
2 mph
0600
79°F
N
5 mph
0900
82°F
NW
4 mph
1200
82°F
SW
11 mph
1500
82°F
SW
11 mph
1800
82°F
SW
5 mph
Units of measurement: °C / °F