Average sea water temperature in September:
+74.8°F
| Minimum sea water temperature in September: | 82.9°F |
| Maximum sea water temperature in September: | 66.4°F |
Daily sea water temperature in September, °F
Show year:
2026
2025
2024
The average sea water temperature in September of 2026 was 81.4°F. The highest and lowest sea temperatures during the month were 82.9°F and 79.0°F.
sea water
temperature
temperature
| Guayaquil |
monthly
weather
weather
| Guayaquil |
current
weather
weather
| Guayaquil |
14 days
forecast
forecast
| Guayaquil |
Monthly sea water temperature in Guayaquil, °F
Which Ecuador resorts have warmest sea in September?
| Place name | September 2026 | September 2025 |
|---|---|---|
| Tonsupa | 83.1°F | 79.7°F |
| Playas | 81.9°F | 74.8°F |
| Machala | 81.9°F | 74.8°F |
| Guayaquil | 81.4°F | 76.5°F |
| Manta | 81.3°F | 76.4°F |
| Galapagos Islands | 80.2°F | 69.7°F |
| Salinas | 79.7°F | 74.0°F |
| Ballenita | 79.7°F | 74.2°F |
| Santa Cruz Island | 79.6°F | 69.3°F |
| Isabela Island | 79.5°F | 66.7°F |
| Punta Blanca | 79.4°F | 74.0°F |
| San Cristobal Island | 79.2°F | 68.8°F |
| Puerto Ayora | 79.1°F | 67.0°F |
| Floreana Island | 78.7°F | 66.2°F |
Best time for vacation in Guayaquil
Guayaquil on a weather map
Places in Ecuador:
Name
°F
24 Hours Forecast
Guayaquil
Local time: 11:50
November 15, sunday
1200
81°F
NE
2 mph
2 mph
1500
84°F
NE
3 mph
3 mph
1800
79°F
NE
3 mph
3 mph
2100
77°F
NE
2 mph
2 mph
November 16, monday
0000
77°F
NE
1 mph
1 mph
0300
77°F
N
1 mph
1 mph
0600
77°F
W
0 mph
0 mph
0900
82°F
S
1 mph
1 mph
