Measurements:
°C
°F
Lagos
64°F
W 12 mph
Feels like: 64°F
Precip: 0%
World Resorts Portugal Lagos Weather

Lagos Sea Water Temperature

Current Sea Water Temperature:
+62.6°F
Maximum Sea Water Temperature in March: 63.0°F
Minimum Sea Water Temperature in March: 57.6°F
Average water temperature in March: 59.9°F

Sea Water Temperature for the Last 10 Days:

March 30 62.6°F March 25 60.8°F
March 29 62.6°F March 24 61.6°F
March 28 62.2°F March 23 60.0°F
March 27 62.0°F March 22 60.0°F
March 26 61.6°F March 21 59.2°F

When is the Warmest Sea for Lagos?

According to our data for the last three years for Lagos the highest average sea water temperature was in September, August and October.

Average Water Temperature by Month, °F

Sea Water Temperature in September

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Lagos was 65.5°F. The maximum and minimum values were 62.8°F and 69.0°F respectively.

Sea Water Temperature in August

Select Year: 2025 2024 2023

The average sea surface temperature in August 2025 for Lagos was 73.1°F. The maximum and minimum values were 66.2°F and 78.4°F respectively.

Sea Water Temperature in October

Select Year: 2025 2024 2023

The average sea surface temperature in October 2025 for Lagos was 68.8°F. The maximum and minimum values were 65.6°F and 71.4°F respectively.

Best Time to Visit Lagos
The most sunny months:
August 30 days
July 29 days
September 25 days
The most warm months:
August 83.3 °F
July 82.3 °F
September 79.9 °F
Warmest sea temperature:
September 69.7 °F
August 69.1 °F
October 69.0 °F
The most cold months:
January 60.8 °F
February 61.1 °F
March 63.0 °F
The most rainy months:
November 3 days
March 3 days
April 2 days
The most windy months:
March 11 mph
July 11 mph
February 11 mph

Lagos on the Weather Map

Portugal Resorts:
NAME
Albufeira +64
Algarve +62
Cascais +64
Faro +62
Funchal +62
Lagos +64
Lisbon +68
Madeira +62
Ponta Delgada +64
Portimao +64
Porto +66
Porto Santo Island +62
Sao Miguel +64
Setubal +66
Sintra +64
24 Hours Weather Forecast
Lagos
Local time: 14:20
30 mar, monday
1500 64°F
W
12 mph
1800 62°F
W
8 mph
2100 56°F
S
2 mph
31 mar, tuesday
0000 54°F
S
6 mph
0300 54°F
SW
8 mph
0600 54°F
SW
9 mph
0900 58°F
SW
8 mph
1200 66°F
W
2 mph