Current Sea Water Temperature:
+92.8°F
| Maximum Sea Water Temperature in August: | 94.2°F |
| Minimum Sea Water Temperature in August: | 87.8°F |
| Average water temperature in August: | 90.9°F |
| detailed information | |
Sea Water Temperature for the Last 10 Days:
| August 21 | 92.8°F | August 16 | 94.2°F |
| August 20 | 92.0°F | August 15 | 93.6°F |
| August 19 | 93.2°F | August 14 | 93.0°F |
| August 18 | 94.0°F | August 13 | 93.0°F |
| August 17 | 94.0°F | August 12 | 92.8°F |
When is the Warmest Sea for Puerto Vallarta?
According to our data for the last three years for Puerto Vallarta the highest average sea water temperature was in August, July and September.
Average Water Temperature by Month, °F
Sea Water Temperature in August
The average sea surface temperature in August 2026 for Puerto Vallarta was 92.9°F. The maximum and minimum values were 92.0°F and 94.2°F respectively.
Sea Water Temperature in July
The average sea surface temperature in July 2026 for Puerto Vallarta was 92.4°F. The maximum and minimum values were 91.6°F and 93.4°F respectively.
Sea Water Temperature in September
The average sea surface temperature in September 2025 for Puerto Vallarta was 90.9°F. The maximum and minimum values were 90.4°F and 92.0°F respectively.
Mexico Resorts:
NAME
F°
| Acapulco |  |
+90 |
| Boca del Rio | |
+88 |
| Brisas de Zicatela |  |
+90 |
| Cabo San Lucas | |
+88 |
| Cancun |  |
+86 |
| Ciudad Lazaro Cardenas | |
+90 |
| La Paz | |
+108 |
| La Penita de Jaltemba |  |
+84 |
| Luces en el Mar | |
+90 |
| Monte Gordo | |
+90 |
| Playa del Carmen |  |
+82 |
| Puerto Vallarta | |
+82 |
| Riviera Maya | |
+82 |
| San Jose del Cabo | |
+90 |
| Tulum | |
+84 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Puerto Vallarta
Local time: 19:10
21 aug, friday
| 2100 |  |
74°F | NW 3 mph |
22 aug, saturday
| 0000 |  |
72°F | NW 4 mph |
| 0300 | |
72°F | NW 5 mph |
| 0600 | |
72°F | NW 4 mph |
| 0900 | |
80°F | W 1 mph |
| 1200 | |
84°F | NE 2 mph |
| 1500 | |
80°F | NW 2 mph |
| 1800 | |
80°F | N 1 mph |