South Bay Wreck, San Francisco Bay Sea Conditions and Tide Table

South Bay Wreck, San Francisco Bay Sea Conditions table showing wave height, swell direction and period.

High and low tide times are also provided on the table along with the moon phase and forecast weather. Sunrise today is at 07:20 AM and sunset is at 04:55 PM.

Days 1–3 Weather Summary

Moderate rain (total 12mm), heaviest on Thu night. Cool air temperatures (max 14°C on Thu morning, min 8°C on Sat night). Winds decreasing (fresh winds from the SSE on Thu afternoon, calm by Sat night).

Days 4–6 Weather Summary

Mostly dry. Cool air temperatures (max 14°C on Tue morning, min 6°C on Sun night). Wind will be generally light.

Days 7–9 Weather Summary

Heavy rain (total 65mm), heaviest during Thu night. Very mild (max 16°C on Fri morning, min 10°C on Wed night). Winds increasing (calm on Wed afternoon, fresh winds from the SSW by Fri morning).

Days 10–12 Weather Summary

Light rain (total 3mm), mostly falling on Sat night. Very mild (max 14°C on Sat morning, min 8°C on Mon night). Wind will be generally light.

Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
Wave Height Map
High Tide
3:16PM2.15m
5:20AM2.23m
4:22PM1.99m
5:57AM2.33m
5:49PM1.86m
6:37AM2.44m
7:32PM1.81m
7:19AM2.55m
9:07PM1.86m
8:05AM2.66m
10:24PM1.96m
8:53AM2.76m
11:27PM2.08m
9:43AM2.82m
00:19AM2.16m
10:36AM2.85m
1:06AM2.21m
11:28AM2.84m
1:50AM2.25m
12:19PM2.78m
2:32AM2.27m
1:10PM2.66m
3:14AM2.29m
Low Tide
10:20AM0.94m
10:31PM0.06m
11:32AM0.82m
11:15PM0.23m
12:46PM0.63m
00:05AM0.42m
1:54PM0.40m
1:01AM0.62m
2:54PM0.15m
2:01AM0.79m
3:49PM-0.08m
3:02AM0.91m
4:40PM-0.27m
4:03AM0.99m
5:30PM-0.40m
5:01AM0.99m
6:18PM-0.47m
5:57AM0.96m
7:05PM-0.48m
7:51PM-0.43m
7:48AM0.85m
8:34PM-0.33m
Wave
height (m) 
direction
period (s) 
rain showers
light rain
rain showers
rain showers
rain showers
rain showers
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
mod rain
mod rain
mod rain
heavy rain
rain showers
rain showers
part cloud
cloud
part cloud
light rain
rain showers
rain showers
part cloud
part cloud
part cloud
clear
rain shwrs
light rain
rain shwrs
rain shwrs
rain shwrs
rain shwrs
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
cloudy
mod rain
mod rain
mod rain
heavy rain
rain shwrs
rain shwrs
some clouds
cloudy
some clouds
light rain
rain shwrs
rain shwrs
some clouds
some clouds
some clouds
clear
 km/h
20
SSW
30
SSE
20
SSW
20
SSW
25
SSW
10
SSE
5
NNE
10
NNW
5
NE
5
ENE
10
N
5
ENE
5
NE
5
NNE
5
E
5
E
5
NE
5
E
5
NE
0
WNW
5
E
10
E
5
ESE
10
ESE
15
S
25
SW
15
SSW
5
SSE
10
WSW
10
SSE
15
SE
10
SSW
10
W
5
NW
10
WNW
5
WNW
 mm 
2
3
4
1
1
1
9
9
7
27
6
7
1
1
1
max°C
14
14
12
13
13
11
13
14
11
11
12
8
12
13
9
14
14
11
14
14
12
12
12
15
16
13
12
14
14
11
14
13
11
11
12
10
Moonrise
11:01
11:25
11:49
12:16
12:46
1:23
2:09
3:06
4:14
5:30
6:46
7:59
Moonset
10:39
11:45
12:52
2:03
3:18
4:35
5:51
7:00
7:59
8:45
9:21
Sunrise
7:20
7:20
7:22
7:22
7:22
7:22
7:22
7:22
7:22
7:22
7:22
7:22
Sunset
4:55
4:55
4:57
4:58
4:58
4:59
5:00
5:00
5:01
5:02
5:02
5:04
Today's sea temperature in South Bay Wreck, San Francisco Bay is
12.5° C
(Statistics for 25 Dec 1981-2005 – mean: 12.3 max: 15.0 min: 10.8°C)
Issued (local time): 9 am Thursday 25 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest