Measurements:
°C
°F
Santa Marta
82°F
W 16 mph
Feels like: 86°F
Precip: 0%
World Resorts Colombia Santa Marta Weather

Santa Marta Sea Water Temperature

Current Sea Water Temperature:
+83.0°F
Maximum Sea Water Temperature in March: 86.0°F
Minimum Sea Water Temperature in March: 78.0°F
Average water temperature in March: 82.4°F

Sea Water Temperature for the Last 10 Days:

March 09 83.0°F March 04 84.2°F
March 08 83.4°F March 03 83.4°F
March 07 83.6°F March 02 84.4°F
March 06 82.8°F March 01 84.6°F
March 05 83.6°F February 28 84.8°F

When is the Warmest Sea for Santa Marta?

According to our data for the last three years for Santa Marta 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 Santa Marta was 89.4°F. The maximum and minimum values were 88.2°F and 90.8°F respectively.

Sea Water Temperature in September

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Santa Marta was 88.7°F. The maximum and minimum values were 87.4°F and 89.8°F respectively.

Sea Water Temperature in November

Select Year: 2025 2024 2023

The average sea surface temperature in November 2025 for Santa Marta was 88.1°F. The maximum and minimum values were 86.2°F and 90.6°F respectively.

Best Time to Visit Santa Marta
The most sunny months:
January 23 days
February 22 days
March 21 days
The most warm months:
March 91.4 °F
April 91.0 °F
May 90.5 °F
Warmest sea temperature:
October 89.4 °F
September 88.9 °F
November 88.3 °F
The most cold months:
November 87.4 °F
October 88.7 °F
December 89.1 °F
The most rainy months:
October 6 days
August 5 days
November 4 days
The most windy months:
February 13 mph
March 12 mph
January 12 mph

Santa Marta on the Weather Map

24 Hours Weather Forecast
Santa Marta
Local time: 01:07
10 mar, tuesday
0300 80°F
W
15 mph
0600 80°F
W
14 mph
0900 84°F
SW
14 mph
1200 88°F
SW
17 mph
1500 88°F
SW
17 mph
1800 82°F
SW
19 mph
2100 82°F
SW
19 mph
11 mar, wednesday
0000 80°F
W
17 mph