Measurements:
°C
°F
San Luis
84°F
SW 14 mph
Feels like: 92°F
Precip: 100%
World Resorts Colombia San Luis Weather

San Luis Sea Water Temperature

Current Sea Water Temperature:
+86.8°F
Maximum Sea Water Temperature in December: 88.8°F
Minimum Sea Water Temperature in December: 85.0°F
Average water temperature in December: 86.8°F

Sea Water Temperature for the Last 10 Days:

December 04 86.8°F November 29 87.2°F
December 03 86.6°F November 28 87.4°F
December 02 86.8°F November 27 87.6°F
December 01 87.0°F November 26 87.6°F
November 30 87.2°F November 25 88.0°F

When is the Warmest Sea for San Luis?

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

Average Water Temperature by Month, °F

Sea Water Temperature in October

Select Year: 2025 2024 2023

The average sea surface temperature in October 2025 for San Luis was 89.7°F. The maximum and minimum values were 88.4°F and 90.6°F respectively.

Sea Water Temperature in September

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for San Luis was 89.1°F. The maximum and minimum values were 88.4°F and 90.2°F respectively.

Sea Water Temperature in November

Select Year: 2025 2024 2023

The average sea surface temperature in November 2025 for San Luis was 88.2°F. The maximum and minimum values were 87.2°F and 89.2°F respectively.

Best Time to Visit San Luis
The most sunny months:
May 1 day
March 1 day
April 1 day
The most warm months:
September 87.1 °F
October 86.8 °F
August 86.3 °F
Warmest sea temperature:
October 89.6 °F
September 89.2 °F
November 88.5 °F
The most cold months:
February 83.6 °F
March 84.0 °F
January 84.0 °F
The most rainy months:
June 10 days
November 8 days
October 8 days
The most windy months:
January 17 mph
February 17 mph
December 17 mph

San Luis on the Weather Map

Colombia Resorts:
NAME
Arboletes +80
Barranquilla +82
Buenaventura +74
Capurgana +80
Cartagena +80
Cienaga +80
Nuqui +76
Palomino +76
Providencia +84
Puerto Colombia +82
Riohacha +78
San Andres +84
San Luis +84
Santa Marta +80
Tumaco +78
24 Hours Weather Forecast
San Luis
Local time: 01:04
05 dec, friday
0300 84°F
SW
14 mph
0600 84°F
SW
14 mph
0900 84°F
W
13 mph
1200 84°F
W
11 mph
1500 84°F
SW
10 mph
1800 84°F
W
14 mph
2100 84°F
SW
11 mph
06 dec, saturday
0000 84°F
SW
11 mph