Current sea water temperature:
+55.6°F
| Minimum sea water temperature in April: | 60.4°F |
| Maximum sea water temperature in April: | 51.1°F |
| Average sea water temperature in April: | 55.9°F |
| more information | |
14 days
forecast
forecast
| San Francisco |
monthly
weather
weather
| San Francisco |
Sea water temperature for the last 10 days:
| April 2 | 55.6°F | March 28 | 55.9°F |
| April 1 | 56.5°F | March 27 | 56.7°F |
| March 31 | 56.1°F | March 26 | 55.6°F |
| March 30 | 55.8°F | March 25 | 54.7°F |
| March 29 | 55.4°F | March 24 | 54.9°F |
Monthly sea water temperature, °F
When is the warmest sea in San Francisco?
Based on the data about daily sea water temperature for the last three years the warmest sea in San Francisco was noticed in September, August and October.
Monthly Sea Temperatures in San Francisco, °F
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
10
20
30
40
50
60
70
80
54
57.4
60.4
61.8
61.5
60.1
58.6
56.4
55.9
54.5
53.4
52.4
Sea water temperature in September, °F
Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
56
59
62
65
68
71
The average sea water temperature in September of 2024 was 63.0°F. The highest and lowest sea temperatures during the month were 65.7°F and 61.0°F.
Sea water temperature in August, °F
Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
55
58
61
64
67
70
73
The average sea water temperature in August of 2024 was 62.4°F. The highest and lowest sea temperatures during the month were 64.4°F and 60.4°F.
Sea water temperature in October, °F
Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
55
58
61
64
67
70
The average sea water temperature in October of 2024 was 62.1°F. The highest and lowest sea temperatures during the month were 65.1°F and 59.2°F.
current
weather
weather
| San Francisco |
weather in
April
April
| San Francisco |
Best time for vacation in San Francisco
San Francisco on a weather map
Leaflet | Tiles © Esri
Places in USA:
Name
°F
24 Hours Forecast
San Francisco
Local time: 05:24
April 02, wednesday
0600
48°F
SE
7 mph
7 mph
0900
50°F
SE
6 mph
6 mph
1200
52°F
NE
32 mph
32 mph
1500
55°F
NE
22 mph
22 mph
1800
54°F
NE
21 mph
21 mph
2100
50°F
SE
14 mph
14 mph
April 03, thursday
0000
48°F
SE
8 mph
8 mph
0300
48°F
SE
4 mph
4 mph
