Current Sea Water Temperature:
+51.0°F
| Maximum Sea Water Temperature in August: | 52.2°F |
| Minimum Sea Water Temperature in August: | 48.0°F |
| Average water temperature in August: | 50.3°F |
| detailed information | |
Sea Water Temperature for the Last 10 Days:
| August 19 | 51.0°F | August 14 | 50.8°F |
| August 18 | 50.4°F | August 13 | 50.8°F |
| August 17 | 50.8°F | August 12 | 51.0°F |
| August 16 | 51.0°F | August 11 | 50.8°F |
| August 15 | 50.6°F | August 10 | 51.4°F |
When is the Warmest Sea for Puerto Montt?
According to our data for the last three years for Puerto Montt the highest average sea water temperature was in January, February and December.
Average Water Temperature by Month, °F
Sea Water Temperature in January
The average sea surface temperature in January 2026 for Puerto Montt was 65.4°F. The maximum and minimum values were 62.8°F and 67.4°F respectively.
Sea Water Temperature in February
The average sea surface temperature in February 2026 for Puerto Montt was 63.8°F. The maximum and minimum values were 61.4°F and 68.4°F respectively.
Sea Water Temperature in December
The average sea surface temperature in December 2025 for Puerto Montt was 63.1°F. The maximum and minimum values were 61.8°F and 65.4°F respectively.
Chile Resorts:
NAME
F°
| Algarrobo |  |
+56 |
| Antofagasta | |
+60 |
| Arica | |
+62 |
| Chiloe |  |
+46 |
| Concon |  |
+52 |
| Easter Island |  |
+64 |
| Iquique | |
+64 |
| La Serena | |
+54 |
| Las Cruces | |
+56 |
| Puerto Montt | |
+42 |
| Puerto Natales | |
+36 |
| Punta Arenas | |
+34 |
| Torres del Paine |  |
+26 |
| Valparaiso | |
+54 |
| Vina del Mar | |
+52 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Puerto Montt
Local time: 09:29
19 aug, wednesday
| 1200 |  |
50°F | S 6 mph |
| 1500 | |
48°F | S 6 mph |
| 1800 | |
50°F | S 7 mph |
| 2100 |  |
50°F | S 8 mph |
20 aug, thursday
| 0000 | |
48°F | S 11 mph |
| 0300 | |
48°F | S 11 mph |
| 0600 | |
46°F | S 11 mph |
| 0900 | |
48°F | S 9 mph |