04.17
thu
thu
DAY
54°F
NE 6 mph
precip
0%
0%
NIGHT
50°F
NE 7 mph
precip
0%
0%
04.18
fri
fri
DAY
50°F
E 7 mph
precip
0%
0%
NIGHT
50°F
NE 7 mph
precip
0%
0%
04.19
sat
sat
DAY
50°F
NE 9 mph
precip
0%
0%
NIGHT
48°F
NE 7 mph
precip
0%
0%
04.20
sun
sun
DAY
58°F
E 7 mph
precip
0%
0%
NIGHT
52°F
NE 7 mph
precip
0%
0%
04.21
mon
mon
DAY
62°F
E 6 mph
precip
0%
0%
NIGHT
52°F
NE 7 mph
precip
0%
0%
04.22
tue
tue
DAY
56°F
E 12 mph
precip
0%
0%
NIGHT
50°F
E 11 mph
precip
0%
0%
04.23
wed
wed
DAY
58°F
NE 6 mph
precip
0%
0%
NIGHT
50°F
E 13 mph
precip
0%
0%
04.24
thu
thu
DAY
56°F
E 15 mph
precip
0%
0%
NIGHT
50°F
SE 13 mph
precip
23%
23%
04.25
fri
fri
DAY
54°F
N 4 mph
precip
100%
100%
NIGHT
52°F
E 9 mph
precip
65%
65%
04.26
sat
sat
DAY
58°F
NE 7 mph
precip
0%
0%
NIGHT
52°F
E 7 mph
precip
76%
76%
04.27
sun
sun
DAY
60°F
NE 7 mph
precip
0%
0%
NIGHT
54°F
NE 6 mph
precip
59%
59%
04.28
mon
mon
DAY
60°F
NE 8 mph
precip
0%
0%
NIGHT
54°F
NE 9 mph
precip
100%
100%
04.29
tue
tue
DAY
60°F
E 9 mph
precip
0%
0%
NIGHT
54°F
NE 7 mph
precip
23%
23%
04.30
wed
wed
DAY
56°F
E 9 mph
precip
44%
44%
NIGHT
52°F
E 12 mph
precip
79%
79%
Sea water
temperature
temperature
| San Francisco |
Weather in
April
April
| San Francisco |
7 day weather
forecast
forecast
| San Francisco |
10 day weather
forecast
forecast
| San Francisco |
14 day weather
forecast
forecast
| San Francisco |
Monthly weather
averages
averages
| San Francisco |
Current Weather
Conditions
Conditions
| San Francisco |
When is the Best
Time to Visit?
Time to Visit?
| San Francisco |
San Francisco Sea Water Temperature in April, °F
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
48
51
54
57
60
63
66
The average sea surface temperature in April 2025 for San Francisco was 57.1°F. The maximum and minimum values were 55.8°F and 59.6°F respectively.
San Francisco on the Weather Map
USA Resorts:
NAME
F°
| Boston |  |
+50 |
| Chicago |  |
+58 |
| Hawaii |  |
+78 |
| Honolulu | |
+78 |
| Houston | |
+74 |
| Las Vegas |  |
+72 |
| Los Angeles | |
+58 |
| Miami | |
+78 |
| New York | |
+54 |
| Orlando | |
+76 |
| San Diego |  |
+62 |
| San Francisco | |
+54 |
| Sarasota |  |
+78 |
| Tampa | |
+84 |
| Washington | |
+58 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
San Francisco
Local time: 17:53
17 apr, thursday
| 1800 | |
54°F | E 11 mph |
| 2100 | |
52°F | E 7 mph |
18 apr, friday
| 0000 | |
50°F | NE 7 mph |
| 0300 | |
48°F | NE 6 mph |
| 0600 | |
48°F | NE 5 mph |
| 0900 | |
48°F | NE 3 mph |
| 1200 | |
50°F | E 7 mph |
| 1500 | |
52°F | E 11 mph |