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 81.6 °F
July 80.8 °F
September 78.9 °F
Warmest sea temp:
August 67.3 °F
July 67.0 °F
September 66.7 °F
Coldest months:
January 58.4 °F
February 59.7 °F
December 60.4 °F
Rainiest months:
March 4 days
November 4 days
April 4 days
Windiest months:
July 10.5 mph
June 10.2 mph
August 10.2 mph

Lisbon on a weather map

Lisbon
+84°F
N 2 mph
Feels like: +84°F
Precip.: 1%
Places in Portugal:
Name
°F
+73°F
+73°F
+68°F
+73°F
+72°F
+84°F
+68°F
+72°F
+84°F
+84°F
+72°F
+82°F
+73°F
+68°F
+82°F
24 Hours Forecast
Lisbon
Local time: 16:26
October 04, sunday
1800
81°F
SE
6 mph
2100
73°F
SW
7 mph
October 05, monday
0000
72°F
SW
7 mph
0300
70°F
W
6 mph
0600
68°F
W
6 mph
0900
68°F
W
3 mph
1200
75°F
NW
6 mph
1500
77°F
N
9 mph

Best place for vacation:

Units of measurement: °C / °F