Measurements:
°C
°F
CURRENT WEATHER
09:18
Porto Santo Island
66°F
S 16 mph
Feels like: 66°F
Precip: 0%
World Resorts Portugal Porto Santo Island Weather

14 Day Weather Forecast

05.30
sat
DAY
66°F
S 18 mph
precip
0%
NIGHT
68°F
S 19 mph
precip
0%
05.31
sun
DAY
68°F
S 19 mph
precip
0%
NIGHT
68°F
S 18 mph
precip
0%
06.01
mon
DAY
68°F
S 17 mph
precip
0%
NIGHT
68°F
S 14 mph
precip
0%
06.02
tue
DAY
68°F
S 17 mph
precip
0%
NIGHT
68°F
S 19 mph
precip
0%
06.03
wed
DAY
68°F
S 16 mph
precip
0%
NIGHT
68°F
S 16 mph
precip
0%
06.04
thu
DAY
70°F
S 14 mph
precip
53%
NIGHT
70°F
SE 12 mph
precip
0%
06.05
fri
DAY
70°F
SE 9 mph
precip
0%
NIGHT
68°F
NW 14 mph
precip
100%
06.06
sat
DAY
68°F
S 9 mph
precip
28%
NIGHT
68°F
SW 11 mph
precip
71%
06.07
sun
DAY
66°F
SW 14 mph
precip
22%
NIGHT
68°F
S 17 mph
precip
23%
06.08
mon
DAY
68°F
SW 16 mph
precip
0%
NIGHT
68°F
SW 17 mph
precip
81%
06.09
tue
DAY
68°F
SW 16 mph
precip
22%
NIGHT
68°F
S 16 mph
precip
73%
06.10
wed
DAY
68°F
S 16 mph
precip
21%
NIGHT
68°F
NE 16 mph
precip
28%
06.11
thu
DAY
68°F
S 14 mph
precip
26%
NIGHT
68°F
S 15 mph
precip
57%
06.12
fri
DAY
68°F
SE 12 mph
precip
0%
NIGHT
70°F
SE 14 mph
precip
0%

Porto Santo Island Sea Water Temperature in May, °F

Select Year: 2026 2025 2024

The average sea surface temperature in May 2026 for Porto Santo Island was 67.4°F. The maximum and minimum values were 66.2°F and 69.2°F respectively.

Porto Santo Island on the Weather Map

Best Time to Visit Porto Santo Island
The most sunny months:
May 12 days
August 12 days
April 11 days
The most warm months:
August 78.4 °F
September 77.5 °F
July 75.9 °F
Warmest sea temperature:
September 77.2 °F
August 76.3 °F
October 76.0 °F
The most cold months:
February 64.5 °F
March 64.9 °F
January 65.9 °F
The most rainy months:
October 3 days
November 3 days
February 2 days
The most windy months:
March 16 mph
February 15 mph
November 14 mph
more details
Portugal Resorts:
NAME
F°
Albufeira +76
Algarve +76
Cascais +66
Faro +74
Funchal +62
Lagos +74
Lisbon +68
Madeira +62
Ponta Delgada +68
Portimao +74
Porto +66
Porto Santo Island +66
Quarteira +76
Sao Miguel +68
Setubal +70
all resorts
24 Hours Weather Forecast
Porto Santo Island
Local time: 09:18
30 may, saturday
1200 66°F
S
18 mph
1500 68°F
S
16 mph
1800 68°F
S
18 mph
2100 68°F
S
19 mph
31 may, sunday
0000 68°F
S
19 mph
0300 68°F
S
17 mph
0600 66°F
S
19 mph
0900 68°F
S
18 mph