Measurements:
°C
°F
CURRENT WEATHER
13:26
Estoril
66°F
S 6 mph
Feels like: 66°F
Precip: 3%
World Resorts Portugal Estoril Weather

7 Day Weather Forecast

10.19
mon
DAY
66°F
S 6 mph
precip
3%
NIGHT
62°F
S 12 mph
precip
5%
10.20
tue
DAY
64°F
S 14 mph
precip
17%
NIGHT
64°F
SE 10 mph
precip
7%
10.21
wed
DAY
64°F
S 16 mph
precip
6%
NIGHT
62°F
S 16 mph
precip
6%
10.22
thu
DAY
64°F
S 10 mph
precip
17%
NIGHT
62°F
S 12 mph
precip
6%
10.23
fri
DAY
66°F
S 9 mph
precip
19%
NIGHT
62°F
S 21 mph
precip
22%
10.24
sat
DAY
64°F
NE 17 mph
precip
8%
NIGHT
62°F
S 20 mph
precip
16%
10.25
sun
DAY
66°F
S 17 mph
precip
6%
NIGHT
64°F
S 14 mph
precip
13%

Estoril Sea Water Temperature in October, °F

Select Year: 2026 2025 2024

The average sea surface temperature in October 2026 for Estoril was 18.4°F. The maximum and minimum values were 17.8°F and 19.2°F respectively.

Estoril on the Weather Map

Best Time to Visit Estoril
The most sunny months:
August 27 days
July 26 days
September 23 days
The most warm months:
August 78.7 °F
July 77.7 °F
September 77.0 °F
Warmest sea temperature:
September 66.2 °F
October 65.8 °F
August 65.5 °F
The most cold months:
January 59.3 °F
February 59.9 °F
December 61.6 °F
The most rainy months:
November 5 days
March 4 days
December 4 days
The most windy months:
July 13 mph
August 13 mph
June 12 mph
more details