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 16°C on Tue morning, min 8°C on Wed night). Winds increasing (calm on Mon night, fresh winds from the WNW by Wed afternoon).

Days 5–7 Weather Summary

Mostly dry. Warm air temperatures (max 21°C on Sun afternoon, min 10°C on Thu night). Winds decreasing (fresh winds from the N on Fri morning, calm by Sat afternoon).

Days 8–10 Weather Summary

Mostly dry. Very mild (max 18°C on Mon morning, min 11°C on Tue night). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Very mild (max 13°C on Thu morning, min 8°C on Thu night). Wind will be generally light.

Tuesday
3
Wednesday
4
Thursday
5
Friday
6
Saturday
7
Sunday
8
Monday
9
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wed
18
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
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
Wave Height Map
High Tide
00:19AM2.08m
11:49AM2.19m
00:49AM2.11m
12:36PM2.08m
1:17AM2.13m
1:23PM1.96m
1:43AM2.14m
2:12PM1.83m
2:09AM2.12m
3:07PM1.70m
2:37AM2.10m
4:13PM1.60m
3:11AM2.06m
5:44PM1.54m
3:54AM2.01m
7:35PM1.55m
8:52PM1.62m
9:33PM1.68m
7:12AM1.97m
10:03PM1.74m
8:14AM2.02m
10:28PM1.79m
9:07AM2.07m
10:52PM1.86m
9:56AM2.10m
11:17PM1.93m
10:44AM2.11m
Low Tide
6:03AM0.42m
6:23PM-0.06m
6:46AM0.32m
6:57PM0.09m
7:29AM0.25m
7:29PM0.26m
8:11AM0.21m
8:01PM0.45m
8:55AM0.19m
8:34PM0.64m
9:43AM0.20m
9:10PM0.81m
10:39AM0.22m
9:56PM0.96m
11:46AM0.23m
11:18PM1.05m
12:58PM0.21m
00:58AM1.06m
2:03PM0.15m
2:09AM1.00m
2:56PM0.07m
3:01AM0.90m
3:39PM-0.00m
3:44AM0.78m
4:15PM-0.05m
4:22AM0.64m
4:48PM-0.06m
5:00AM0.49m
Wave
height (m) 
direction
period (s) 
1
W
8
0.9
WSW
7
0.9
WSW
7
1.2
WNW
6
1.1
WNW
5
1.5
WNW
6
1.9
WNW
7
1.9
WNW
9
2.2
WNW
10
2.2
WNW
10
1.9
WNW
11
1.8
WNW
10
1.5
WNW
10
1.2
WNW
10
1.1
WNW
10
1.1
WNW
10
1.2
W
13
1.2
W
12
1.1
W
12
1.2
WNW
11
1.6
WNW
11
1.1
W
12
1.1
W
11
1.1
W
11
1.9
WNW
10
1.6
WNW
10
2.3
WNW
9
2
WNW
7
2.5
WNW
8
2.5
WNW
9
2.5
WNW
9
1.9
WNW
8
1.4
SW
16
1.2
SSW
15
1
SSW
15
1.3
SSW
14
1.3
SW
14
1.2
WSW
13
1.2
SW
13
1.3
WNW
10
1.2
W
12
1.1
W
12
0.9
W
11
1
W
9
1.2
W
9
2
WSW
8
2.5
WSW
12
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
rain showers
cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
heavy rain
light rain
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
rain shwrs
cloudy
some clouds
some clouds
some clouds
cloudy
cloudy
cloudy
cloudy
heavy rain
light rain
 km/h
5
WNW
0
WNW
20
WNW
10
W
20
WNW
35
WNW
20
NNW
10
NNW
25
WNW
10
NNW
20
N
25
N
15
NNE
15
NE
10
NNE
5
NNE
10
NNE
10
NNW
0
SSE
10
SSW
15
SSW
5
WSW
5
WNW
15
W
5
SE
10
WNW
20
WNW
20
WNW
20
WNW
25
WNW
25
WNW
25
WNW
25
WNW
10
WSW
20
S
25
SW
5
SW
10
NNW
15
WNW
5
NW
5
ENE
15
W
0
S
5
SSE
10
SSW
25
SE
15
SE
 mm 
1
17
3
max°C
13
16
15
12
15
13
11
14
15
12
18
18
15
19
20
17
20
21
16
18
17
13
15
14
12
16
16
12
13
13
9
11
11
10
13
13
12
13
12
10
14
15
13
16
16
15
14
Moonrise
6:40
7:44
8:47
9:49
10:51
12:53
1:53
2:50
3:42
4:27
5:06
5:39
6:08
6:35
7:00
Moonset
6:43
7:06
7:29
7:53
8:19
9:49
10:23
11:04
11:51
12:46
1:46
2:50
3:56
5:03
6:11
Sunrise
6:37
6:35
6:35
6:33
6:31
7:30
6:28
6:26
6:26
6:24
6:22
6:20
6:20
6:18
6:16
6:15
Sunset
6:05
6:06
6:07
6:07
6:08
7:09
6:10
6:12
6:13
6:14
6:15
6:15
6:15
6:16
6:17
Today's sea temperature in Seaplane Harbor, San Francisco Bay is
13.9° C
(Statistics for 02 Mar 1981-2005 – mean: 12.1 max: 13.7 min: 10.4°C)
Issued (local time): 9 pm Monday 02 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest