Average sea water temperature in April:
+60.2°F
| Minimum sea water temperature in April: | 65.8°F |
| Maximum sea water temperature in April: | 56.8°F |
Daily sea water temperature in April, °F
Show year:
2025
2024
2023
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The average sea water temperature in April of 2025 was 60.9°F. The highest and lowest sea temperatures during the month were 62.6°F and 59.7°F.
Monthly sea water temperature in Lisbon, °F
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
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dec
0
11
22
33
44
55
66
77
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59.6
62.3
65.3
66.7
66.9
66.6
65.2
63
60.2
58
57.2
58.2
Which Portugal resorts have warmest sea in April?
| Place name | April 2025 | April 2024 |
|---|---|---|
| Madeira | 66.4°F | 67.3°F |
| Funchal | 66.4°F | 67.3°F |
| Canico | 66.3°F | 67.1°F |
| Porto Santo Island | 65.2°F | 66.8°F |
| Santa Maria Island | 62.5°F | 63.6°F |
| Faro | 62.2°F | 62.8°F |
| Algarve | 62.2°F | 62.8°F |
| Tavira | 62.2°F | 62.8°F |
| Quarteira | 62.0°F | 62.5°F |
| Albufeira | 61.9°F | 62.0°F |
| Ponta Delgada | 61.7°F | 62.7°F |
| Sao Miguel | 61.5°F | 62.6°F |
| Alvor | 61.5°F | 61.6°F |
| Portimao | 61.4°F | 61.6°F |
| Lagos | 61.4°F | 61.4°F |
| Sagres | 61.2°F | 61.0°F |
| Setubal | 61.1°F | 61.3°F |
| Flores Island | 60.9°F | 61.7°F |
| Sao Jorge | 60.9°F | 61.5°F |
| Lisbon | 60.9°F | 61.5°F |
Best time for vacation in Lisbon
Lisbon on a weather map
Leaflet | Tiles © Esri
Places in Portugal:
Name
°F
24 Hours Forecast
Lisbon
Local time: 20:59
April 26, saturday
2100
57°F
S
11 mph
11 mph
April 27, sunday
0000
55°F
S
7 mph
7 mph
0300
54°F
S
5 mph
5 mph
0600
54°F
S
6 mph
6 mph
0900
59°F
SW
7 mph
7 mph
1200
68°F
SW
7 mph
7 mph
1500
73°F
W
4 mph
4 mph
1800
75°F
NW
1 mph
1 mph
