27.04
mon
mon
Day
70°F
NW 7 mph
Precip.
0%
0%
Night
59°F
S 6 mph
Precip.
0%
0%
28.04
tue
tue
Day
68°F
NW 9 mph
Precip.
0%
0%
Night
61°F
SE 8 mph
Precip.
61%
61%
29.04
wed
wed
Day
63°F
E 9 mph
Precip.
78%
78%
Night
57°F
E 6 mph
Precip.
0%
0%
30.04
thu
thu
Day
64°F
NE 6 mph
Precip.
0%
0%
Night
57°F
SE 9 mph
Precip.
0%
0%
01.05
fri
fri
Day
68°F
NE 5 mph
Precip.
0%
0%
Night
59°F
S 8 mph
Precip.
0%
0%
02.05
sat
sat
Day
68°F
N 5 mph
Precip.
0%
0%
Night
61°F
S 6 mph
Precip.
0%
0%
03.05
sun
sun
Day
72°F
NW 7 mph
Precip.
0%
0%
Night
59°F
SE 7 mph
Precip.
0%
0%
04.05
mon
mon
Day
70°F
E 6 mph
Precip.
0%
0%
Night
59°F
SE 7 mph
Precip.
0%
0%
05.05
tue
tue
Day
70°F
NE 9 mph
Precip.
0%
0%
Night
61°F
SE 6 mph
Precip.
0%
0%
06.05
wed
wed
Day
72°F
N 4 mph
Precip.
0%
0%
Night
63°F
S 10 mph
Precip.
0%
0%
07.05
thu
thu
Day
70°F
NW 6 mph
Precip.
100%
100%
Night
63°F
SE 9 mph
Precip.
100%
100%
08.05
fri
fri
Day
64°F
SE 11 mph
Precip.
23%
23%
Night
59°F
SE 13 mph
Precip.
0%
0%
09.05
sat
sat
Day
64°F
SE 14 mph
Precip.
27%
27%
Night
55°F
SE 7 mph
Precip.
0%
0%
10.05
sun
sun
Day
63°F
N 11 mph
Precip.
100%
100%
Night
57°F
NE 9 mph
Precip.
100%
100%
sea water
temperature
temperature
| Portimao |
monthly
weather
weather
| Portimao |
current
weather
weather
| Portimao |
7 days
forecast
forecast
| Portimao |
Sea water temperature in April, °F
Show year:
2026
2025
2024
The average sea water temperature in April of 2026 was 61.5°F. The highest and lowest sea temperatures during the month were 62.8°F and 59.9°F.
Sea water temperature in May, °F
Show year:
2025
2024
2023
The average sea water temperature in May of 2025 was 62.6°F. The highest and lowest sea temperatures during the month were 66.4°F and 60.8°F.
Air temperature in Portimao, °F
Precipitation total in Portimao, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Portimao
Portimao on a weather map
Places in Portugal:
Name
°F
24 Hours Forecast
Portimao
Local time: 20:30
April 27, monday
2100
63°F
SE
7 mph
7 mph
April 28, tuesday
0000
59°F
S
6 mph
6 mph
0300
59°F
E
2 mph
2 mph
0600
59°F
E
3 mph
3 mph
0900
64°F
NW
6 mph
6 mph
1200
68°F
NW
9 mph
9 mph
1500
68°F
NW
9 mph
9 mph
1800
66°F
NW
7 mph
7 mph
