World Resorts Portugal Lisbon Weather

Lisbon Sea Temperature in January

Average sea water temperature in January:
+58.1°F
Minimum sea water temperature in January: 61.2°F
Maximum sea water temperature in January: 55.8°F

Daily sea water temperature in January, °F

Show year:
2026
2025
2024

The average sea water temperature in January of 2026 was 56.7°F. The highest and lowest sea temperatures during the month were 57.7°F and 55.8°F.

Monthly sea water temperature in Lisbon, °F

Which Portugal resorts have warmest sea in January?

Place name January 2026 January 2025
Madeira 66.0°F 67.5°F
Funchal 66.0°F 67.5°F
Canico 65.9°F 67.5°F
Porto Santo Island 64.6°F 67.0°F
Santa Maria Island 63.6°F 64.2°F
Flores Island 62.0°F 63.1°F
Faial Island 61.8°F 64.0°F
Pico Island 61.8°F 64.0°F
Corvo Island 61.6°F 62.8°F
Sao Jorge 61.6°F 63.9°F
Ponta Delgada 61.4°F 64.0°F
Sao Miguel 61.3°F 64.0°F
Graciosa 61.0°F 63.9°F
Terceira Island 60.8°F 63.3°F
Faro 59.5°F 62.1°F
Algarve 59.5°F 62.1°F
Sagres 59.5°F 62.1°F
Lagos 59.1°F 61.9°F
Tavira 59.0°F 61.6°F
Alvor 58.9°F 61.7°F

Best time for vacation in Lisbon

Sunniest months:
August 28 days
July 26 days
September 23 days
Warmest months:
August 81.8 °F
July 80.8 °F
September 78.6 °F
Warmest sea temp:
August 67.1 °F
July 66.8 °F
September 66.6 °F
Coldest months:
January 58.4 °F
February 59.8 °F
December 60.4 °F
Rainiest months:
March 4 days
November 4 days
April 4 days
Windiest months:
July 10.7 mph
August 10.2 mph
June 10.2 mph

Lisbon on a weather map

Lisbon
+50°F
E 15 mph
Feels like: +46°F
Precip.: 100%
Places in Portugal:
Name
°F
+52°F
+54°F
+54°F
+54°F
+50°F
+55°F
+61°F
+52°F
+50°F
+61°F
+50°F
+52°F
+54°F
+55°F
24 Hours Forecast
Lisbon
Local time: 20:31
February 06, friday
2100
50°F
E
15 mph
February 07, saturday
0000
52°F
E
14 mph
0300
52°F
NE
11 mph
0600
52°F
N
16 mph
0900
55°F
NE
32 mph
1200
57°F
NE
34 mph
1500
54°F
SE
30 mph
1800
52°F
E
14 mph

Best place for vacation:

Units of measurement: °C / °F