Current Sea Water Temperature:
+85.2°F
| Maximum Sea Water Temperature in December: | 87.0°F |
| Minimum Sea Water Temperature in December: | 80.8°F |
| Average water temperature in December: | 84.0°F |
| detailed information | |
Sea Water Temperature for the Last 10 Days:
| December 15 | 85.2°F | December 10 | 85.8°F |
| December 14 | 85.8°F | December 09 | 86.0°F |
| December 13 | 85.4°F | December 08 | 86.2°F |
| December 12 | 85.6°F | December 07 | 85.8°F |
| December 11 | 86.2°F | December 06 | 85.8°F |
When is the Warmest Sea for Belize?
According to our data for the last three years for Belize the highest average sea water temperature was in September, August and October.
Average Water Temperature by Month, °F
Sea Water Temperature in September
The average sea surface temperature in September 2025 for Belize was 90.7°F. The maximum and minimum values were 88.0°F and 92.4°F respectively.
Sea Water Temperature in August
The average sea surface temperature in August 2025 for Belize was 91.0°F. The maximum and minimum values were 90.2°F and 92.0°F respectively.
Sea Water Temperature in October
The average sea surface temperature in October 2025 for Belize was 89.7°F. The maximum and minimum values were 88.8°F and 91.0°F respectively.
Belize Resorts:
NAME
F°
| Ambergis Caye |  |
+82 |
| Belize | |
+80 |
| Belmopan |  |
+70 |
| Orange Walk | |
+76 |
| Placencia |  |
+76 |
| Punta Gorda |  |
+72 |
| San Ignacio | |
+68 |
| San Pedro | |
+82 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Belize
Local time: 05:19
15 dec, monday
| 0600 |  |
80°F | SE 7 mph |
| 0900 |  |
82°F | SE 6 mph |
| 1200 | |
84°F | S 6 mph |
| 1500 | |
84°F | S 8 mph |
| 1800 |  |
82°F | S 11 mph |
| 2100 | |
82°F | SW 11 mph |
16 dec, tuesday
| 0000 | |
80°F | SW 9 mph |
| 0300 |  |
78°F | SE 7 mph |