Measurements:
°C
°F
Sainte-Luce
82°F
W 15 mph
Feels like: 88°F
Precip: 100%
World Resorts Martinique Sainte-Luce Weather

Sainte-Luce Sea Water Temperature

Current Sea Water Temperature:
+85.4°F
Maximum Sea Water Temperature in May: 88.4°F
Minimum Sea Water Temperature in May: 83.8°F
Average water temperature in May: 85.5°F

Sea Water Temperature for the Last 10 Days:

May 30 85.4°F May 25 85.6°F
May 29 85.4°F May 24 85.4°F
May 28 85.4°F May 23 85.6°F
May 27 85.6°F May 22 85.8°F
May 26 85.6°F May 21 85.8°F

When is the Warmest Sea for Sainte-Luce?

According to our data for the last three years for Sainte-Luce 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 Sainte-Luce was 89.5°F. The maximum and minimum values were 89.0°F and 90.2°F respectively.

Sea Water Temperature in October

Select Year: 2025 2024 2023

The average sea surface temperature in October 2025 for Sainte-Luce was 89.2°F. The maximum and minimum values were 88.2°F and 90.2°F respectively.

Sea Water Temperature in August

Select Year: 2025 2024 2023

The average sea surface temperature in August 2025 for Sainte-Luce was 88.5°F. The maximum and minimum values were 87.6°F and 89.4°F respectively.

Best Time to Visit Sainte-Luce
The most sunny months:
September 5 days
January 4 days
December 4 days
The most warm months:
September 90.6 °F
August 89.9 °F
October 89.7 °F
Warmest sea temperature:
September 88.8 °F
October 88.5 °F
August 87.8 °F
The most cold months:
February 84.8 °F
January 84.9 °F
March 85.4 °F
The most rainy months:
October 8 days
August 8 days
November 6 days
The most windy months:
June 15 mph
February 15 mph
January 15 mph

Sainte-Luce on the Weather Map

Martinique Resorts:
NAME
Fort-de-France Bay +82
Les Trois-Ilets +82
Sainte-Luce +82
24 Hours Weather Forecast
Sainte-Luce
Local time: 04:15
30 may, saturday
0600 84°F
W
14 mph
0900 86°F
W
14 mph
1200 88°F
W
14 mph
1500 86°F
W
15 mph
1800 84°F
W
14 mph
2100 84°F
W
16 mph
31 may, sunday
0000 82°F
W
15 mph
0300 82°F
W
13 mph