Current Sea Water Temperature:
+90.4°F
| Maximum Sea Water Temperature in October: | 93.6°F |
| Minimum Sea Water Temperature in October: | 84.6°F |
| Average water temperature in October: | 88.6°F |
| detailed information | |
Sea Water Temperature for the Last 10 Days:
| October 02 | 90.4°F | September 27 | 91.0°F |
| October 01 | 91.0°F | September 26 | 91.0°F |
| September 30 | 91.2°F | September 25 | 91.4°F |
| September 29 | 91.0°F | September 24 | 91.6°F |
| September 28 | 91.4°F | September 23 | 91.6°F |
When is the Warmest Sea for Chetumal?
According to our data for the last three years for Chetumal the highest average sea water temperature was in September, August and July.
Average Water Temperature by Month, °F
Sea Water Temperature in September
The average sea surface temperature in September 2026 for Chetumal was 91.6°F. The maximum and minimum values were 90.4°F and 93.0°F respectively.
Sea Water Temperature in August
The average sea surface temperature in August 2026 for Chetumal was 91.2°F. The maximum and minimum values were 90.4°F and 92.2°F respectively.
Sea Water Temperature in July
The average sea surface temperature in July 2026 for Chetumal was 90.3°F. The maximum and minimum values were 89.2°F and 91.2°F respectively.
Mexico Resorts:
NAME
F°
| Acapulco |  |
+86 |
| Boca del Rio | |
+88 |
| Cabo San Lucas |  |
+84 |
| Cancun | |
+84 |
| Cozumel | |
+84 |
| La Paz |  |
+96 |
| La Penita de Jaltemba |  |
+84 |
| Luces en el Mar | |
+86 |
| Merida | |
+86 |
| Playa del Carmen | |
+80 |
| Puerto Vallarta | |
+78 |
| Riviera Maya | |
+80 |
| San Jose del Cabo | |
+78 |
| Tijuana |  |
+94 |
| Tulum | |
+80 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Chetumal
Local time: 20:25
02 oct, friday
| 2100 |  |
86°F | W 12 mph |
03 oct, saturday
| 0000 | |
86°F | NW 9 mph |
| 0300 |  |
86°F | NW 8 mph |
| 0600 | |
86°F | NW 7 mph |
| 0900 |  |
86°F | NW 14 mph |
| 1200 | |
86°F | W 9 mph |
| 1500 | |
86°F | W 9 mph |
| 1800 | |
86°F | W 11 mph |