World Resorts Portugal Algarve Weather

Algarve Sea Temperature in April

Average sea water temperature in April:
+61.7°F
Minimum sea water temperature in April: 66.0°F
Maximum sea water temperature in April: 58.3°F

Daily sea water temperature in April, °F

Show year:
2025
2024
2023

The average sea water temperature in April of 2025 was 62.3°F. The highest and lowest sea temperatures during the month were 64.6°F and 60.3°F.

Monthly sea water temperature in Algarve, °F

Which Portugal resorts have warmest sea in April?

Place name April 2025 April 2024
Madeira 66.5°F 67.3°F
Funchal 66.5°F 67.3°F
Canico 66.4°F 67.1°F
Porto Santo Island 65.3°F 66.8°F
Santa Maria Island 62.6°F 63.6°F
Algarve 62.3°F 62.8°F
Faro 62.3°F 62.8°F
Tavira 62.3°F 62.8°F
Quarteira 62.0°F 62.5°F
Albufeira 61.9°F 62.0°F
Ponta Delgada 61.8°F 62.7°F
Sao Miguel 61.6°F 62.6°F
Alvor 61.5°F 61.6°F
Portimao 61.5°F 61.6°F
Lagos 61.4°F 61.4°F
Sagres 61.3°F 61.0°F
Setubal 61.1°F 61.3°F
Flores Island 61.0°F 61.7°F
Sao Jorge 61.0°F 61.5°F
Lisbon 60.9°F 61.5°F

Best time for vacation in Algarve

Sunniest months:
August 30 days
July 30 days
June 26 days
Warmest months:
August 81.6 °F
July 80.8 °F
September 77.4 °F
Warmest sea temp:
August 70.4 °F
September 70.0 °F
July 69.6 °F
Coldest months:
January 59.4 °F
February 59.6 °F
December 61.5 °F
Rainiest months:
November 3 days
March 3 days
December 2 days
Windiest months:
March 11.6 mph
February 11.0 mph
April 10.7 mph

Algarve on a weather map

Algarve
+59°F
E 10 mph
Feels like: +57°F
Precip.: 0%
Places in Portugal:
Name
°F
+57°F
+59°F
+61°F
+57°F
+61°F
+61°F
+54°F
+64°F
+59°F
+54°F
+64°F
+59°F
+54°F
24 Hours Forecast
Algarve
Local time: 04:47
December 05, friday
0600
59°F
E
10 mph
0900
59°F
E
11 mph
1200
63°F
E
12 mph
1500
64°F
E
16 mph
1800
63°F
E
13 mph
2100
61°F
SE
7 mph
December 06, saturday
0000
59°F
SE
6 mph
0300
59°F
SE
4 mph

Best place for vacation:

Units of measurement: °C / °F