Current Sea Water Temperature:
+80.4°F
| Maximum Sea Water Temperature in May: | 82.6°F |
| Minimum Sea Water Temperature in May: | 68.8°F |
| Average water temperature in May: | 76.4°F |
| detailed information | |
Sea Water Temperature for the Last 10 Days:
| May 10 | 80.4°F | May 05 | 80.6°F |
| May 09 | 80.4°F | May 04 | 80.8°F |
| May 08 | 80.0°F | May 03 | 80.8°F |
| May 07 | 80.2°F | May 02 | 80.2°F |
| May 06 | 79.8°F | May 01 | 79.4°F |
When is the Warmest Sea for Cabo San Lucas?
According to our data for the last three years for Cabo San Lucas the highest average sea water temperature was in September, October and August.
Average Water Temperature by Month, °F
Sea Water Temperature in September
The average sea surface temperature in September 2025 for Cabo San Lucas was 90.4°F. The maximum and minimum values were 88.6°F and 91.8°F respectively.
Sea Water Temperature in October
The average sea surface temperature in October 2025 for Cabo San Lucas was 89.2°F. The maximum and minimum values were 86.2°F and 91.2°F respectively.
Sea Water Temperature in August
The average sea surface temperature in August 2025 for Cabo San Lucas was 88.8°F. The maximum and minimum values were 86.8°F and 91.2°F respectively.
Mexico Resorts:
NAME
F°
| Acapulco |  |
+86 |
| Cabo San Lucas | |
+76 |
| Cancun | |
+84 |
| Ciudad del Carmen |  |
+88 |
| Cozumel | |
+84 |
| La Paz | |
+86 |
| Mazunte | |
+86 |
| Merida | |
+88 |
| Monte Gordo | |
+84 |
| Playa del Carmen | |
+82 |
| Puerto Vallarta | |
+72 |
| Purerto Escondido |  |
+86 |
| Rincon de Guayabitos | |
+78 |
| Riviera Maya | |
+82 |
| Tulum | |
+82 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Cabo San Lucas
Local time: 19:55
10 may, sunday
| 2100 |  |
76°F | SE 12 mph |
11 may, monday
| 0000 | |
76°F | SE 13 mph |
| 0300 | |
76°F | S 9 mph |
| 0600 | |
78°F | S 6 mph |
| 0900 |  |
82°F | S 2 mph |
| 1200 | |
84°F | E 4 mph |
| 1500 | |
84°F | E 4 mph |
| 1800 | |
80°F | E 9 mph |