World Resorts Portugal Lagos Weather

Lagos sea water temperature

Current sea water temperature:
+60.4°F
Minimum sea water temperature in May: 68.9°F
Maximum sea water temperature in May: 58.1°F
Average sea water temperature in May: 62.4°F

Sea water temperature for the last 10 days:

May 16 60.4°F May 11 60.4°F
May 15 61.2°F May 10 60.3°F
May 14 62.1°F May 9 60.4°F
May 13 61.7°F May 8 59.9°F
May 12 61.0°F May 7 60.3°F

When is the warmest sea in Lagos?

Based on the data about daily sea water temperature for the last three years the warmest sea in Lagos was noticed in September, August and October.

Monthly Sea Temperatures in Lagos, °F

Sea water temperature in September, °F

Show year:
2025
2024
2023

The average sea water temperature in September of 2025 was 64.0°F. The highest and lowest sea temperatures during the month were 67.1°F and 61.5°F.

Sea water temperature in August, °F

Show year:
2025
2024
2023

The average sea water temperature in August of 2025 was 70.8°F. The highest and lowest sea temperatures during the month were 75.6°F and 64.6°F.

Sea water temperature in October, °F

Show year:
2025
2024
2023

The average sea water temperature in October of 2025 was 67.0°F. The highest and lowest sea temperatures during the month were 69.3°F and 64.0°F.

Best time for vacation in Lagos

Sunniest months:
August 30 days
July 29 days
September 25 days
Warmest months:
August 80.0 °F
July 79.0 °F
September 76.9 °F
Warmest sea temp:
September 67.7 °F
August 67.2 °F
October 67.1 °F
Coldest months:
January 59.7 °F
February 60.0 °F
March 61.8 °F
Rainiest months:
November 3 days
March 3 days
April 2 days
Windiest months:
March 11.8 mph
July 11.7 mph
February 11.4 mph

Lagos on a weather map

Lagos
+55°F
S 15 mph
Feels like: +52°F
Precip.: 0%
Places in Portugal:
Name
°F
+55°F
+57°F
+59°F
+55°F
+57°F
+57°F
+55°F
+57°F
+55°F
+54°F
+57°F
+55°F
+57°F
+57°F
24 Hours Forecast
Lagos
Local time: 02:37
May 17, sunday
0300
55°F
S
15 mph
0600
55°F
S
13 mph
0900
61°F
S
13 mph
1200
64°F
SE
15 mph
1500
66°F
SE
17 mph
1800
63°F
SE
17 mph
2100
59°F
SE
17 mph
May 18, monday
0000
57°F
S
15 mph
Units of measurement: °C / °F