Seaplane Harbor, San Francisco Bay Sea Conditions and Tide Table

Seaplane Harbor, 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 — and sunset is at —.

Days 1–4 Weather Summary

Mostly dry. Cool air temperatures (max 18°C on Sun afternoon, min 10°C on Fri night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Cool air temperatures (max 14°C on Tue afternoon, min 10°C on Wed night). Wind will be generally light.

Days 8–10 Weather Summary

Light rain (total 3mm), mostly falling on Thu night. Very mild (max 14°C on Fri afternoon, min 10°C on Sat night). Winds decreasing (fresh winds from the WNW on Fri afternoon, calm by Sat night).

Days 11–13 Weather Summary

Mostly dry. Warm (max 20°C on Wed afternoon, min 10°C on Sun night). Wind will be generally light.

Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wed
1
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
AM
PM
Wave Height Map
High Tide
11:16PM1.98m
11:06AM1.81m
11:39PM2.03m
11:54AM1.80m
00:00AM2.07m
12:40PM1.79m
00:21AM2.11m
1:25PM1.76m
00:45AM2.14m
2:11PM1.74m
1:10AM2.15m
2:59PM1.71m
1:39AM2.15m
3:52PM1.67m
2:13AM2.13m
4:51PM1.65m
2:53AM2.10m
5:58PM1.64m
7:05PM1.67m
8:03PM1.73m
6:00AM1.93m
Low Tide
5:26AM0.39m
5:20PM0.28m
6:01AM0.25m
5:50PM0.37m
6:35AM0.12m
6:19PM0.47m
7:06AM0.01m
6:48PM0.58m
7:38AM-0.09m
7:17PM0.69m
8:11AM-0.16m
7:48PM0.80m
8:49AM-0.21m
8:21PM0.89m
9:32AM-0.22m
9:00PM0.97m
10:21AM-0.21m
9:53PM1.03m
11:18AM-0.18m
11:10PM1.05m
12:21PM-0.14m
00:45AM1.00m
1:24PM-0.11m
Wave
height (m) 
direction
period (s) 
0.7
SW
14
0.9
SW
14
1
SW
14
1.4
NW
6
1.5
WNW
8
1.4
WSW
13
1.5
W
12
1.3
W
11
1.3
SW
16
1.3
W
12
1.2
W
11
1.2
SW
15
1
SW
16
0.9
SSW
16
1.2
SSW
16
1.3
W
13
1.1
WNW
11
1
WNW
10
1
W
10
1.2
WNW
9
1.5
WNW
9
2.2
WNW
8
1.9
WNW
9
2.3
WNW
9
1.8
WNW
9
1.5
WNW
9
1.3
WNW
9
1.4
WNW
7
1.2
WNW
8
1.1
WNW
8
1.4
WNW
7
1.3
WNW
7
1.6
WNW
7
1.6
WNW
7
1.4
WNW
8
1.4
WNW
9
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
rain showers
part cloud
clear
clear
clear
clear
clear
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
clear
some clouds
rain shwrs
some clouds
clear
clear
clear
clear
clear
cloudy
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
 km/h
10
WSW
10
W
20
WNW
5
W
5
WNW
15
WNW
5
SW
5
WSW
15
WSW
15
SSW
20
SSW
25
SW
10
S
15
W
30
W
20
WNW
20
W
20
WSW
20
WNW
20
W
30
WNW
20
NW
15
W
30
WNW
5
SSW
10
SSW
15
W
10
WSW
5
WSW
20
WNW
5
WSW
10
WNW
20
WNW
5
SW
5
NNE
15
WNW
 mm 
3
max°C
11
14
16
14
15
18
15
17
17
13
13
14
12
13
13
11
12
13
12
13
14
11
13
13
11
13
14
11
13
15
12
14
15
12
17
20
Moonrise
4:04
5:02
6:00
6:58
7:59
9:03
10:08
11:13
12:16
1:12
2:01
2:41
Moonset
5:04
5:24
5:45
6:07
6:33
7:03
7:39
8:23
9:17
10:20
11:30
12:42
Sunrise
6:26
6:24
6:24
6:22
6:20
6:20
6:18
6:18
6:16
6:15
6:13
6:13
Sunset
7:50
7:51
7:52
7:52
7:52
7:53
7:54
7:55
7:57
7:58
7:59
8:00
Today's sea temperature in Seaplane Harbor, San Francisco Bay is 14.3 °C (Statistics for 19 Apr 1981-2005 – mean: 11.9 max: 13.9 min: 10.8°C)
Nearest