Current sea water temperature:
+79.0°F
| Minimum sea water temperature in December: | 82.4°F |
| Maximum sea water temperature in December: | 73.6°F |
| Average sea water temperature in December: | 78.9°F |
| more information | |
14 days
forecast
forecast
| San Blas |
monthly
weather
weather
| San Blas |
Sea water temperature for the last 10 days:
| December 21 | 79.0°F | December 16 | 80.1°F |
| December 20 | 79.7°F | December 15 | 80.6°F |
| December 19 | 79.9°F | December 14 | 80.8°F |
| December 18 | 80.4°F | December 13 | 80.4°F |
| December 17 | 80.4°F | December 12 | 80.6°F |
Monthly sea water temperature, °F
When is the warmest sea in San Blas?
Based on the data about daily sea water temperature for the last three years the warmest sea in San Blas was noticed in August, September and October.
Monthly Sea Temperatures in San Blas, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 88.3°F. The highest and lowest sea temperatures during the month were 88.9°F and 87.8°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 87.8°F. The highest and lowest sea temperatures during the month were 88.5°F and 87.3°F.
Sea water temperature in October, °F
Show year:
2025
2024
2023
The average sea water temperature in October of 2025 was 87.5°F. The highest and lowest sea temperatures during the month were 88.5°F and 86.5°F.
current
weather
weather
| San Blas |
weather in
December
December
| San Blas |
Best time for vacation in San Blas
San Blas on a weather map
Places in Mexico:
Name
°F
24 Hours Forecast
San Blas
Local time: 03:34
December 21, sunday
0600
63°F
W
3 mph
3 mph
0900
63°F
W
4 mph
4 mph
1200
88°F
SW
3 mph
3 mph
1500
97°F
SE
6 mph
6 mph
1800
88°F
SE
8 mph
8 mph
2100
73°F
SW
1 mph
1 mph
December 22, monday
0000
66°F
W
3 mph
3 mph
0300
64°F
NW
2 mph
2 mph
