World Resorts

Spain

Costa Blanca Weather

Costa Blanca 14 Days Forecast

17.09
thu

Day

75°F

S 20 mph

Precip.
40%

Night

77°F

SW 16 mph

Precip.
23%

18.09
fri

Day

75°F

SW 20 mph

Precip.
18%

Night

73°F

SW 15 mph

Precip.
8%

19.09
sat

Day

75°F

SW 19 mph

Precip.
17%

Night

75°F

SW 15 mph

Precip.
5%

20.09
sun

Day

75°F

SW 15 mph

Precip.
5%

Night

75°F

S 16 mph

Precip.
6%

21.09
mon

Day

75°F

W 8 mph

Precip.
4%

Night

77°F

NW 4 mph

Precip.
3%

22.09
tue

Day

77°F

N 5 mph

Precip.
3%

Night

77°F

SW 6 mph

Precip.
4%

23.09
wed

Day

77°F

SW 19 mph

Precip.
6%

Night

75°F

S 17 mph

Precip.
9%

24.09
thu

Day

77°F

SW 19 mph

Precip.
21%

Night

75°F

SW 13 mph

Precip.
17%

25.09
fri

Day

75°F

SW 14 mph

Precip.
21%

Night

75°F

SW 11 mph

Precip.
62%

26.09
sat

Day

75°F

SW 9 mph

Precip.
24%

Night

75°F

NE 9 mph

Precip.
20%

27.09
sun

Day

75°F

NE 14 mph

Precip.
9%

Night

75°F

NE 12 mph

Precip.
8%

28.09
mon

Day

75°F

W 8 mph

Precip.
17%

Night

72°F

W 11 mph

Precip.
86%

29.09
tue

Day

70°F

E 9 mph

Precip.
50%

Night

70°F

SW 29 mph

Precip.
71%

30.09
wed

Day

70°F

SW 38 mph

Precip.
72%

Night

70°F

SW 31 mph

Precip.
25%

sea water
temperature

Costa Blanca

monthly
weather

Costa Blanca

current
weather

Costa Blanca

7 days
forecast

Costa Blanca

January
February
March
April

May
June
July
August

September
October
November
December

Show year:

2026

2025

2024

The average sea water temperature in September of 2026 was 79.9°F. The highest and lowest sea temperatures during the month were 81.9°F and 78.6°F.

Show year:

2025

2024

2023

The average sea water temperature in October of 2025 was 73.6°F. The highest and lowest sea temperatures during the month were 76.5°F and 71.6°F.