Measurements:
°C
°F
Puerto Natales
38°F
E 8 mph
Feels like: 30°F
Precip: 60%
World Resorts Chile Puerto Natales Weather

Puerto Natales Sea Water Temperature

Current Sea Water Temperature:
+48.8°F
Maximum Sea Water Temperature in April: 49.8°F
Minimum Sea Water Temperature in April: 43.2°F
Average water temperature in April: 47.1°F

Sea Water Temperature for the Last 10 Days:

April 14 48.8°F April 09 47.8°F
April 13 47.0°F April 08 47.2°F
April 12 45.8°F April 07 47.8°F
April 11 47.4°F April 06 47.4°F
April 10 47.2°F April 05 46.8°F

When is the Warmest Sea for Puerto Natales?

According to our data for the last three years for Puerto Natales the highest average sea water temperature was in February, January and December.

Average Water Temperature by Month, °F

Sea Water Temperature in February

Select Year: 2026 2025 2024

The average sea surface temperature in February 2026 for Puerto Natales was 55.1°F. The maximum and minimum values were 53.4°F and 58.2°F respectively.

Sea Water Temperature in January

Select Year: 2026 2025 2024

The average sea surface temperature in January 2026 for Puerto Natales was 54.2°F. The maximum and minimum values were 51.6°F and 57.6°F respectively.

Sea Water Temperature in December

Select Year: 2025 2024 2023

The average sea surface temperature in December 2025 for Puerto Natales was 51.5°F. The maximum and minimum values were 50.4°F and 53.2°F respectively.

Best Time to Visit Puerto Natales
The most sunny months:
July 6 days
April 5 days
August 4 days
The most warm months:
January 53.1 °F
February 52.4 °F
December 49.7 °F
Warmest sea temperature:
February 54.6 °F
January 53.9 °F
December 52.0 °F
The most cold months:
July 31.8 °F
June 33.0 °F
August 35.5 °F
The most rainy months:
October 8 days
December 7 days
March 7 days
The most windy months:
December 8 mph
October 7 mph
November 7 mph

Puerto Natales on the Weather Map

24 Hours Weather Forecast
Puerto Natales
Local time: 07:33
14 apr, tuesday
0900 38°F
E
8 mph
1200 44°F
SE
12 mph
1500 46°F
SE
9 mph
1800 42°F
SE
11 mph
2100 42°F
SE
9 mph
15 apr, wednesday
0000 46°F
E
13 mph
0300 42°F
SE
6 mph
0600 38°F
S
7 mph