Current sea water temperature:
+74.7°F
| Minimum sea water temperature in October: | 76.8°F |
| Maximum sea water temperature in October: | 70.9°F |
| Average sea water temperature in October: | 73.4°F |
| more information | |
14 days
forecast
forecast
| Porto Santo Island |
monthly
weather
weather
| Porto Santo Island |
Sea water temperature for the last 10 days:
| October 4 | 74.7°F | September 29 | 76.1°F |
| October 3 | 74.8°F | September 28 | 75.6°F |
| October 2 | 75.4°F | September 27 | 75.7°F |
| October 1 | 75.9°F | September 26 | 75.2°F |
| September 30 | 76.1°F | September 25 | 75.4°F |
Monthly sea water temperature, °F
When is the warmest sea in Porto Santo Island?
Based on the data about daily sea water temperature for the last three years the warmest sea in Porto Santo Island was noticed in September, August and October.
Monthly Sea Temperatures in Porto Santo Island, °F
Sea water temperature in September, °F
Show year:
2026
2025
2024
The average sea water temperature in September of 2026 was 75.6°F. The highest and lowest sea temperatures during the month were 76.3°F and 74.8°F.
Sea water temperature in August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 76.0°F. The highest and lowest sea temperatures during the month were 76.6°F and 74.3°F.
Sea water temperature in October, °F
Show year:
2025
2024
2023
The average sea water temperature in October of 2025 was 73.3°F. The highest and lowest sea temperatures during the month were 73.9°F and 72.7°F.
current
weather
weather
| Porto Santo Island |
weather in
October
October
| Porto Santo Island |
Best time for vacation in Porto Santo Island
Porto Santo Island on a weather map
Places in Portugal:
Name
°F
24 Hours Forecast
Porto Santo Island
Local time: 03:18
October 05, monday
0600
72°F
S
20 mph
20 mph
0900
72°F
S
16 mph
16 mph
1200
72°F
S
12 mph
12 mph
1500
72°F
S
8 mph
8 mph
1800
73°F
S
9 mph
9 mph
2100
73°F
S
10 mph
10 mph
October 06, tuesday
0000
72°F
S
14 mph
14 mph
0300
72°F
S
12 mph
12 mph
