06.04
mon
mon
Day
57°F
E 9 mph
Precip.
0%
0%
Night
50°F
E 7 mph
Precip.
0%
0%
07.04
tue
tue
Day
50°F
E 10 mph
Precip.
0%
0%
Night
50°F
E 7 mph
Precip.
0%
0%
08.04
wed
wed
Day
55°F
E 9 mph
Precip.
0%
0%
Night
54°F
NE 4 mph
Precip.
0%
0%
09.04
thu
thu
Day
61°F
E 5 mph
Precip.
0%
0%
Night
55°F
E 2 mph
Precip.
0%
0%
10.04
fri
fri
Day
63°F
E 5 mph
Precip.
100%
100%
Night
57°F
NE 3 mph
Precip.
21%
21%
11.04
sat
sat
Day
55°F
NE 12 mph
Precip.
100%
100%
Night
48°F
N 9 mph
Precip.
100%
100%
12.04
sun
sun
Day
52°F
SE 3 mph
Precip.
100%
100%
Night
52°F
E 9 mph
Precip.
0%
0%
13.04
mon
mon
Day
55°F
E 11 mph
Precip.
0%
0%
Night
50°F
SE 9 mph
Precip.
0%
0%
14.04
tue
tue
Day
55°F
E 7 mph
Precip.
0%
0%
Night
52°F
SE 9 mph
Precip.
0%
0%
15.04
wed
wed
Day
57°F
NW 3 mph
Precip.
0%
0%
Night
52°F
E 11 mph
Precip.
0%
0%
16.04
thu
thu
Day
57°F
E 8 mph
Precip.
0%
0%
Night
54°F
N 6 mph
Precip.
100%
100%
17.04
fri
fri
Day
55°F
NW 8 mph
Precip.
100%
100%
Night
55°F
NE 4 mph
Precip.
100%
100%
18.04
sat
sat
Day
57°F
NE 11 mph
Precip.
100%
100%
Night
52°F
SE 15 mph
Precip.
0%
0%
19.04
sun
sun
Day
55°F
W 7 mph
Precip.
0%
0%
Night
55°F
SE 9 mph
Precip.
0%
0%
sea water
temperature
temperature
| San Francisco |
monthly
weather
weather
| San Francisco |
current
weather
weather
| San Francisco |
7 days
forecast
forecast
| San Francisco |
Sea water temperature in April, °F
Show year:
2025
2024
2023
The average sea water temperature in April of 2025 was 56.4°F. The highest and lowest sea temperatures during the month were 58.6°F and 54.5°F.
Air temperature in San Francisco, °F
Precipitation total in San Francisco, in.
* Charts above show average data for the last 3 years.
Best time for vacation in San Francisco
San Francisco on a weather map
Places in USA:
Name
°F
24 Hours Forecast
San Francisco
Local time: 13:15
April 06, monday
1500
59°F
E
13 mph
13 mph
1800
55°F
E
12 mph
12 mph
2100
52°F
E
9 mph
9 mph
April 07, tuesday
0000
50°F
E
7 mph
7 mph
0300
48°F
E
9 mph
9 mph
0600
48°F
E
6 mph
6 mph
0900
48°F
E
7 mph
7 mph
1200
50°F
E
10 mph
10 mph
