Average sea water temperature in May:
+75.9°F
| Minimum sea water temperature in May: | 80.8°F |
| Maximum sea water temperature in May: | 71.1°F |
Daily sea water temperature in May, °F
Show year:
2026
2025
2024
The average sea water temperature in May of 2026 was 79.4°F. The highest and lowest sea temperatures during the month were 80.4°F and 77.2°F.
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| Isabela Island |
monthly
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| Isabela Island |
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| Isabela Island |
14 days
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| Isabela Island |
Monthly sea water temperature in Isabela Island, °F
Which Ecuador resorts have warmest sea in May?
| Place name | May 2026 | May 2025 |
|---|---|---|
| Machala | 82.9°F | 80.7°F |
| Playas | 82.1°F | 80.0°F |
| Guayaquil | 82.0°F | 80.8°F |
| Tonsupa | 81.7°F | 82.0°F |
| Galapagos Islands | 81.7°F | 77.4°F |
| Puerto Ayora | 81.6°F | 77.0°F |
| Santa Cruz Island | 81.6°F | 77.3°F |
| San Cristobal Island | 81.4°F | 77.0°F |
| Floreana Island | 80.4°F | 76.8°F |
| Isabela Island | 79.4°F | 76.0°F |
| Punta Blanca | 79.2°F | 79.7°F |
| Salinas | 78.8°F | 79.2°F |
| Ballenita | 78.7°F | 79.4°F |
| Manta | 77.6°F | 80.8°F |
Best time for vacation in Isabela Island
Isabela Island on a weather map
Places in Ecuador:
Name
°F
24 Hours Forecast
Isabela Island
Local time: 11:50
May 17, sunday
1200
82°F
NW
12 mph
12 mph
1500
81°F
NW
12 mph
12 mph
1800
79°F
NW
9 mph
9 mph
2100
77°F
NW
8 mph
8 mph
May 18, monday
0000
77°F
NW
6 mph
6 mph
0300
77°F
NW
8 mph
8 mph
0600
77°F
NW
7 mph
7 mph
0900
79°F
NW
11 mph
11 mph
