29.04
wed
wed
Day
57°F
S 7 mph
Precip.
0%
0%
Night
48°F
SW 2 mph
Precip.
0%
0%
30.04
thu
thu
Day
59°F
S 4 mph
Precip.
0%
0%
Night
48°F
NW 1 mph
Precip.
0%
0%
01.05
fri
fri
Day
57°F
S 2 mph
Precip.
0%
0%
Night
48°F
S 2 mph
Precip.
0%
0%
02.05
sat
sat
Day
59°F
S 6 mph
Precip.
0%
0%
Night
54°F
S 4 mph
Precip.
0%
0%
03.05
sun
sun
Day
64°F
S 9 mph
Precip.
0%
0%
Night
55°F
S 2 mph
Precip.
0%
0%
04.05
mon
mon
Day
68°F
S 4 mph
Precip.
0%
0%
Night
54°F
NW 8 mph
Precip.
0%
0%
05.05
tue
tue
Day
63°F
NW 9 mph
Precip.
0%
0%
Night
52°F
NW 5 mph
Precip.
0%
0%
06.05
wed
wed
Day
59°F
NW 2 mph
Precip.
44%
44%
Night
52°F
E 1 mph
Precip.
0%
0%
07.05
thu
thu
Day
57°F
NE 3 mph
Precip.
21%
21%
Night
50°F
SE 4 mph
Precip.
0%
0%
08.05
fri
fri
Day
57°F
S 6 mph
Precip.
29%
29%
Night
52°F
N 2 mph
Precip.
0%
0%
09.05
sat
sat
Day
59°F
S 9 mph
Precip.
0%
0%
Night
50°F
W 2 mph
Precip.
0%
0%
10.05
sun
sun
Day
64°F
NE 6 mph
Precip.
0%
0%
Night
50°F
NW 4 mph
Precip.
0%
0%
11.05
mon
mon
Day
59°F
N 5 mph
Precip.
0%
0%
Night
52°F
NW 4 mph
Precip.
26%
26%
12.05
tue
tue
Day
55°F
N 3 mph
Precip.
100%
100%
Night
52°F
SE 2 mph
Precip.
100%
100%
sea water
temperature
temperature
| Whidbey Island |
monthly
weather
weather
| Whidbey Island |
current
weather
weather
| Whidbey Island |
7 days
forecast
forecast
| Whidbey Island |
Sea water temperature in April, °F
Show year:
2026
2025
2024
The average sea water temperature in April of 2026 was 50.5°F. The highest and lowest sea temperatures during the month were 53.6°F and 49.1°F.
Sea water temperature in May, °F
Show year:
2025
2024
2023
The average sea water temperature in May of 2025 was 53.0°F. The highest and lowest sea temperatures during the month were 55.4°F and 51.1°F.
Air temperature in Whidbey Island, °F
Precipitation total in Whidbey Island, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Whidbey Island
Whidbey Island on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Whidbey Island
Local time: 06:34
April 29, wednesday
0900
52°F
S
5 mph
5 mph
1200
57°F
S
7 mph
7 mph
1500
59°F
S
7 mph
7 mph
1800
57°F
S
7 mph
7 mph
2100
50°F
S
5 mph
5 mph
April 30, thursday
0000
48°F
SW
2 mph
2 mph
0300
46°F
W
1 mph
1 mph
0600
46°F
SE
1 mph
1 mph
