Average sea water temperature in September:
+69.7°F
| Minimum sea water temperature in September: | 74.1°F |
| Maximum sea water temperature in September: | 61.7°F |
Daily sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 66.9°F. The highest and lowest sea temperatures during the month were 71.4°F and 63.3°F.
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Monthly sea water temperature in Islantilla, °F
Which Spain resorts have warmest sea in September?
| Place name | September 2025 | September 2024 |
|---|---|---|
| S'Arenal | 80.2°F | 78.6°F |
| Palma | 80.1°F | 78.5°F |
| Palma de Majorka | 80.1°F | 78.5°F |
| Palmanova | 80.1°F | 78.3°F |
| Magaluf | 80.1°F | 78.3°F |
| Santa Ponsa | 80.0°F | 78.1°F |
| Paguera | 80.0°F | 78.1°F |
| Cala Mayor | 79.9°F | 78.4°F |
| La Manga | 79.8°F | 79.1°F |
| Palma de Mallorca | 79.8°F | 78.5°F |
| Murcia | 79.8°F | 79.1°F |
| Mar Menor | 79.8°F | 79.0°F |
| Ibiza | 79.6°F | 77.7°F |
| Cala Dor | 79.6°F | 78.3°F |
| Alcudia | 79.5°F | 78.3°F |
| Playa de Muro | 79.5°F | 78.3°F |
| Sa Coma | 79.4°F | 78.5°F |
| Alicante | 79.4°F | 78.7°F |
| San Pedro del Pinatar | 79.4°F | 78.6°F |
| Can Picafort | 79.3°F | 78.4°F |
Best time for vacation in Islantilla
Islantilla on a weather map
Places in Spain:
Name
°F
24 Hours Forecast
Islantilla
Local time: 16:09
August 22, saturday
1800
79°F
N
14 mph
14 mph
2100
72°F
E
6 mph
6 mph
August 23, sunday
0000
66°F
S
4 mph
4 mph
0300
63°F
S
4 mph
4 mph
0600
61°F
S
3 mph
3 mph
0900
68°F
NW
3 mph
3 mph
1200
77°F
N
12 mph
12 mph
1500
79°F
N
16 mph
16 mph
