Current Sea Water Temperature:
+43.4°F
| Maximum Sea Water Temperature in September: | 43.8°F |
| Minimum Sea Water Temperature in September: | 37.4°F |
| Average water temperature in September: | 40.8°F |
| detailed information | |
Sea Water Temperature for the Last 10 Days:
| September 28 | 43.4°F | September 23 | 41.4°F |
| September 27 | 42.6°F | September 22 | 41.6°F |
| September 26 | 41.4°F | September 21 | 41.8°F |
| September 25 | 41.4°F | September 20 | 41.2°F |
| September 24 | 41.8°F | September 19 | 41.4°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
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
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
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.
Chile Resorts:
NAME
F°
| Algarrobo |  |
+54 |
| Antofagasta |  |
+58 |
| Arica | |
+62 |
| Chiloe | |
+42 |
| Concepcion | |
+50 |
| Concon | |
+52 |
| Easter Island |  |
+70 |
| Iquique | |
+64 |
| La Serena | |
+60 |
| Puerto Montt |  |
+46 |
| Puerto Natales | |
+40 |
| Punta Arenas | |
+38 |
| Torres del Paine |  |
+30 |
| Valparaiso | |
+52 |
| Vina del Mar | |
+54 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Puerto Natales
Local time: 21:00
29 sep, tuesday
| 0000 |  |
36°F | SE 2 mph |
| 0300 |  |
34°F | S 1 mph |
| 0600 | |
34°F | SE 1 mph |
| 0900 |  |
36°F | SE 1 mph |
| 1200 | |
44°F | NE 2 mph |
| 1500 |  |
48°F | NE 4 mph |
| 1800 | |
46°F | NE 3 mph |
| 2100 |  |
40°F | SE 1 mph |