Yerba Buena Island, San Francisco Bay Sea Conditions and Tide Table

Yerba Buena Island, 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 07:22 AM and sunset is at 04:55 PM.

Days 1–3 Weather Summary

Moderate rain (total 16mm), heaviest on Thu afternoon. Cool air temperatures (max 14°C on Thu afternoon, min 8°C on Sat night). Winds decreasing (fresh winds from the SSW on Thu afternoon, calm by Sat night).

Days 4–6 Weather Summary

Mostly dry. Cool air temperatures (max 15°C on Tue afternoon, min 7°C on Sun night). Wind will be generally light.

Days 7–9 Weather Summary

Heavy rain (total 53mm), heaviest during Fri morning. Very mild (max 15°C on Fri night, min 10°C on Wed morning). Wind will be generally light.

Days 10–12 Weather Summary

Moderate rain (total 14mm), heaviest on Sun night. Very mild (max 16°C on Sun 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
2:39PM1.57m
4:43AM1.66m
3:45PM1.40m
5:20AM1.76m
5:12PM1.26m
6:00AM1.87m
6:55PM1.21m
6:42AM1.99m
8:30PM1.26m
7:28AM2.12m
9:47PM1.37m
8:16AM2.22m
10:50PM1.49m
9:06AM2.28m
11:42PM1.58m
9:59AM2.31m
00:29AM1.63m
10:51AM2.30m
1:13AM1.67m
11:42AM2.23m
1:55AM1.69m
12:33PM2.11m
2:37AM1.72m
Low Tide
9:16AM0.90m
9:27PM0.03m
10:28AM0.78m
10:11PM0.20m
11:42AM0.60m
11:01PM0.39m
12:50PM0.37m
11:57PM0.58m
1:50PM0.12m
00:57AM0.75m
2:45PM-0.11m
1:58AM0.87m
3:36PM-0.30m
2:59AM0.94m
4:26PM-0.43m
3:57AM0.95m
5:14PM-0.50m
4:53AM0.92m
6:01PM-0.50m
5:49AM0.87m
6:47PM-0.45m
6:44AM0.81m
7:30PM-0.35m
Wave
height (m) 
direction
period (s) 
light rain
light rain
rain showers
part cloud
rain showers
rain showers
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
light rain
heavy rain
heavy rain
mod rain
rain showers
rain showers
rain showers
rain showers
cloud
rain showers
rain showers
cloud
light rain
clear
light rain
light rain
rain shwrs
some clouds
rain shwrs
rain shwrs
clear
clear
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
cloudy
cloudy
light rain
heavy rain
heavy rain
mod rain
rain shwrs
rain shwrs
rain shwrs
rain shwrs
cloudy
rain shwrs
rain shwrs
cloudy
light rain
clear
 km/h
25
SSW
35
SSE
25
SSW
25
S
25
SSW
25
SE
5
NNE
10
N
5
N
5
E
10
NE
10
NE
10
NE
10
NE
10
NE
10
ENE
5
N
10
NE
10
NE
5
NNE
5
ENE
5
ENE
5
NNE
10
ENE
15
NE
10
NE
15
S
20
SSW
15
SSW
5
SE
15
SSE
15
SSW
10
S
10
W
20
WNW
15
WNW
 mm 
2
4
3
4
3
1
14
17
7
14
2
1
3
2
5
1
max°C
13
14
12
13
13
11
12
13
11
12
12
9
11
13
10
13
15
11
13
14
13
13
12
10
10
11
15
15
15
14
16
15
13
11
11
10
Moonrise
11:02
11:26
11:50
12:16
12:46
1:23
2:09
3:06
4:14
5:29
6:46
7:59
Moonset
10:40
11:45
12:53
2:04
3:19
4:37
5:53
7:02
8:00
8:47
9:23
Sunrise
7:22
7:22
7:22
7:24
7:24
7:24
7:24
7:24
7:24
7:24
7:24
7:24
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 Yerba Buena Island, San Francisco Bay is
12.2° C
(Statistics for 25 Dec 1981-2005 – mean: 12.2 max: 14.9 min: 10.7°C)
Issued (local time): 3 am Thursday 25 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest