Current sea water temperature:
+54.1°F
Minimum sea water temperature in February: | 58.6°F |
Maximum sea water temperature in February: | 49.6°F |
Average sea water temperature in February: | 53.4°F |
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14 days
forecast
forecast
San Francisco |
monthly
weather
weather
San Francisco |
Sea water temperature for the last 10 days:
February 27 | 54.1°F | February 22 | 51.3°F |
February 26 | 54.1°F | February 21 | 51.6°F |
February 25 | 53.6°F | February 20 | 52.0°F |
February 24 | 53.2°F | February 19 | 52.0°F |
February 23 | 52.5°F | February 18 | 51.8°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.
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Name
°F
24 Hours Forecast
San Francisco
Local time: 13:55
February 27, thursday
1500
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63°F
SW
11 mph
11 mph
1800
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66°F
SW
7 mph
7 mph
2100
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57°F
E
5 mph
5 mph
February 28, friday
0000
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54°F
S
4 mph
4 mph
0300
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52°F
SW
3 mph
3 mph
0600
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50°F
SW
5 mph
5 mph
0900
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50°F
W
2 mph
2 mph
1200
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50°F
N
1 mph
1 mph