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Portugal

Terceira Island Weather

Terceira Island 14 Days Forecast

26.10
mon

Day

63°F

SE 13 mph

Precip.
25%

Night

61°F

S 6 mph

Precip.
18%

27.10
tue

Day

64°F

W 6 mph

Precip.
14%

Night

63°F

N 12 mph

Precip.
23%

28.10
wed

Day

70°F

NE 24 mph

Precip.
48%

Night

64°F

S 6 mph

Precip.
29%

29.10
thu

Day

66°F

SE 7 mph

Precip.
18%

Night

61°F

S 8 mph

Precip.
23%

30.10
fri

Day

61°F

S 9 mph

Precip.
11%

Night

59°F

SW 14 mph

Precip.
4%

31.10
sat

Day

64°F

SW 11 mph

Precip.
11%

Night

61°F

SW 10 mph

Precip.
23%

01.11
sun

Day

64°F

SW 12 mph

Precip.
9%

Night

61°F

SW 3 mph

Precip.
12%

02.11
mon

Day

66°F

NE 2 mph

Precip.
9%

Night

61°F

N 4 mph

Precip.
17%

03.11
tue

Day

64°F

S 3 mph

Precip.
50%

Night

61°F

S 7 mph

Precip.
39%

04.11
wed

Day

63°F

S 7 mph

Precip.
61%

Night

59°F

SW 6 mph

Precip.
58%

05.11
thu

Day

61°F

S 16 mph

Precip.
32%

Night

57°F

SE 17 mph

Precip.
22%

06.11
fri

Day

61°F

SE 21 mph

Precip.
36%

Night

59°F

SE 12 mph

Precip.
18%

07.11
sat

Day

63°F

SE 8 mph

Precip.
22%

Night

59°F

NE 2 mph

Precip.
19%

08.11
sun

Day

66°F

NE 11 mph

Precip.
26%

Night

64°F

NE 11 mph

Precip.
70%

sea water
temperature

Terceira Island

monthly
weather

Terceira Island

current
weather

Terceira Island

7 days
forecast

Terceira Island

January
February
March
April

May
June
July
August

September
October
November
December

Show year:

2026

2025

2024

The average sea water temperature in October of 2026 was 70.9°F. The highest and lowest sea temperatures during the month were 71.8°F and 70.2°F.

Show year:

2025

2024

2023

The average sea water temperature in November of 2025 was 66.3°F. The highest and lowest sea temperatures during the month were 68.9°F and 64.4°F.