04.26
sun
sun
DAY
68°F
S 4 mph
precip
0%
0%
NIGHT
52°F
NE 2 mph
precip
0%
0%
04.27
mon
mon
DAY
64°F
SE 2 mph
precip
82%
82%
NIGHT
56°F
NE 5 mph
precip
0%
0%
04.28
tue
tue
DAY
72°F
S 5 mph
precip
0%
0%
NIGHT
56°F
NE 4 mph
precip
0%
0%
04.29
wed
wed
DAY
66°F
S 6 mph
precip
0%
0%
NIGHT
52°F
NE 4 mph
precip
0%
0%
04.30
thu
thu
DAY
72°F
N 5 mph
precip
0%
0%
NIGHT
58°F
NW 6 mph
precip
0%
0%
05.01
fri
fri
DAY
72°F
W 4 mph
precip
0%
0%
NIGHT
58°F
N 5 mph
precip
0%
0%
05.02
sat
sat
DAY
74°F
NW 6 mph
precip
0%
0%
NIGHT
60°F
NW 8 mph
precip
0%
0%
05.03
sun
sun
DAY
76°F
N 7 mph
precip
0%
0%
NIGHT
62°F
N 8 mph
precip
0%
0%
05.04
mon
mon
DAY
78°F
N 7 mph
precip
0%
0%
NIGHT
64°F
N 7 mph
precip
0%
0%
05.05
tue
tue
DAY
80°F
SW 2 mph
precip
0%
0%
NIGHT
64°F
N 3 mph
precip
0%
0%
05.06
wed
wed
DAY
82°F
W 2 mph
precip
0%
0%
NIGHT
58°F
E 6 mph
precip
100%
100%
05.07
thu
thu
DAY
60°F
SE 7 mph
precip
100%
100%
NIGHT
54°F
S 7 mph
precip
68%
68%
05.08
fri
fri
DAY
56°F
SW 8 mph
precip
0%
0%
NIGHT
44°F
NW 1 mph
precip
0%
0%
05.09
sat
sat
DAY
56°F
W 6 mph
precip
100%
100%
NIGHT
54°F
SE 4 mph
precip
100%
100%
Sea water
temperature
temperature
| San Sebastian |
Weather in
April
April
| San Sebastian |
7 day weather
forecast
forecast
| San Sebastian |
10 day weather
forecast
forecast
| San Sebastian |
14 day weather
forecast
forecast
| San Sebastian |
Monthly weather
averages
averages
| San Sebastian |
Current Weather
Conditions
Conditions
| San Sebastian |
When is the Best
Time to Visit?
Time to Visit?
| San Sebastian |
San Sebastian Sea Water Temperature in April, °F
The average sea surface temperature in April 2026 for San Sebastian was 59.0°F. The maximum and minimum values were 56.0°F and 63.0°F respectively.
San Sebastian on the Weather Map
Spain Resorts:
NAME
F°
| Alicante |  |
+68 |
| Barcelona | |
+70 |
| Costa Adeje | |
+68 |
| Costa Brava | |
+70 |
| Eivissa |  |
+66 |
| Fuerteventura | |
+70 |
| Gran Canaria |  |
+66 |
| Lloret de Mar | |
+72 |
| Madrid | |
+72 |
| Malaga | |
+68 |
| Palma de Majorka | |
+70 |
| Palma de Mallorca | |
+70 |
| Tenerife | |
+58 |
| Torrevieja | |
+68 |
| Valencia | |
+68 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
San Sebastian
Local time: 12:07
26 apr, sunday
| 1500 | |
70°F | S 7 mph |
| 1800 | |
68°F | S 4 mph |
| 2100 | |
54°F | SE 1 mph |
27 apr, monday
| 0000 | |
52°F | NE 2 mph |
| 0300 | |
56°F | NE 2 mph |
| 0600 | |
58°F | NE 2 mph |
| 0900 | |
62°F | E 2 mph |
| 1200 | |
64°F | SE 2 mph |