World Resorts Portugal Porto Santo Island Weather

Porto Santo Island 14 Days Forecast

25.08
tue
Day
73°F
S 7 mph
Precip.
10%
Night
73°F
E 12 mph
Precip.
6%
26.08
wed
Day
73°F
S 14 mph
Precip.
55%
Night
73°F
S 11 mph
Precip.
5%
27.08
thu
Day
73°F
S 16 mph
Precip.
13%
Night
73°F
SW 18 mph
Precip.
14%
28.08
fri
Day
73°F
SW 17 mph
Precip.
4%
Night
73°F
SW 20 mph
Precip.
15%
29.08
sat
Day
73°F
SW 16 mph
Precip.
18%
Night
73°F
SW 15 mph
Precip.
16%
30.08
sun
Day
73°F
SW 16 mph
Precip.
7%
Night
75°F
SW 17 mph
Precip.
19%
31.08
mon
Day
75°F
SW 16 mph
Precip.
28%
Night
75°F
S 15 mph
Precip.
22%
01.09
tue
Day
75°F
SW 15 mph
Precip.
18%
Night
75°F
SW 17 mph
Precip.
17%
02.09
wed
Day
73°F
S 18 mph
Precip.
11%
Night
73°F
SW 19 mph
Precip.
11%
03.09
thu
Day
73°F
S 21 mph
Precip.
21%
Night
75°F
S 22 mph
Precip.
19%
04.09
fri
Day
75°F
SW 22 mph
Precip.
18%
Night
75°F
SW 22 mph
Precip.
34%
05.09
sat
Day
75°F
SW 21 mph
Precip.
21%
Night
75°F
SW 19 mph
Precip.
22%
06.09
sun
Day
75°F
SW 16 mph
Precip.
18%
Night
75°F
SW 12 mph
Precip.
22%
07.09
mon
Day
73°F
S 7 mph
Precip.
22%
Night
75°F
SE 12 mph
Precip.
10%

Sea water temperature in August, °F

Show year:
2026
2025
2024

The average sea water temperature in August of 2026 was 75.9°F. The highest and lowest sea temperatures during the month were 76.6°F and 74.3°F.

Sea water temperature in September, °F

Show year:
2025
2024
2023

The average sea water temperature in September of 2025 was 74.1°F. The highest and lowest sea temperatures during the month were 75.0°F and 73.2°F.

Air temperature in Porto Santo Island, °F

Precipitation total in Porto Santo Island, in.

* Charts above show average data for the last 3 years.

Best time for vacation in Porto Santo Island

Sunniest months:
August 12 days
May 12 days
April 11 days
Warmest months:
August 75.6 °F
September 74.8 °F
July 73.3 °F
Warmest sea temp:
September 74.4 °F
August 73.8 °F
October 73.4 °F
Coldest months:
February 63.0 °F
March 63.4 °F
January 64.3 °F
Rainiest months:
October 3 days
November 3 days
February 2 days
Windiest months:
March 16.0 mph
February 15.4 mph
November 14.9 mph

Porto Santo Island on a weather map

Current weather
22:36
Porto Santo Island
+73°F
E 12 mph
Feels like: +77°F
Precip.: 6%
Places in Portugal:
Name
°F
Albufeira
+68°F
Algarve
+68°F
Cascais
+68°F
Quarteira
+68°F
Lagos
+68°F
Lisbon
+68°F
Madeira
+57°F
Ponta Delgada
+68°F
Portimao
+64°F
Porto
+64°F
Sao Miguel
+68°F
Setubal
+66°F
Faro
+68°F
Funchal
+57°F
Ericeira
+64°F
all places
24 Hours Forecast
Porto Santo Island
Local time: 22:36
August 26, wednesday
0000
73°F
E
12 mph
0300
73°F
E
13 mph
0600
73°F
E
11 mph
0900
73°F
NE
12 mph
1200
73°F
S
14 mph
1500
73°F
S
14 mph
1800
73°F
S
11 mph
2100
73°F
S
11 mph
Units of measurement: °C / °F