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 Heavy rain (total 27mm), heaviest during Wed night. Cool air temperatures (max 14°C on Wed night, min 11°C on Thu night). Winds decreasing (near gales from the SSE on Wed night, light winds from the N by Sat afternoon).										Days 5–7 Weather Summary Mostly dry. Cool air temperatures (max 14°C on Tue afternoon, min 7°C on Sun night). Wind will be generally light.									Days 8–10 Weather Summary Moderate rain (total 19mm), heaviest on Fri afternoon. Very mild (max 16°C on Thu morning, min 10°C on Tue night). Winds increasing (calm on Thu morning, strong winds from the S by Fri afternoon).									Days 11–13 Weather Summary Mostly dry. Very mild (max 14°C on Sat morning, min 10°C on Sat 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			Mon 5
	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 See all maps
High Tide	4:24AM1.92m		2:56PM1.91m	5:00AM1.99m		4:02PM1.75m	5:37AM2.08m		5:29PM1.62m	6:17AM2.19m			7:12PM1.57m			8:47PM1.62m	7:45AM2.42m		10:04PM1.72m	8:33AM2.52m		11:07PM1.83m	9:23AM2.58m		11:59PM1.91m	10:16AM2.61m		00:46AM1.97m	11:08AM2.60m		1:30AM2.00m	11:59AM2.54m		2:12AM2.03m	12:50PM2.41m
Low Tide	9:16PM-0.09m	9:46AM0.91m		9:57PM0.03m	10:58AM0.79m		10:41PM0.20m	12:12PM0.60m		11:31PM0.39m		1:20PM0.37m	00:27AM0.59m		2:20PM0.12m	1:27AM0.76m		3:15PM-0.11m	2:28AM0.88m		4:06PM-0.30m	3:29AM0.96m		4:56PM-0.43m	4:27AM0.96m		5:44PM-0.50m	5:23AM0.93m		6:31PM-0.51m	6:19AM0.87m			7:17PM-0.46m	7:14AM0.82m
Wave height (m) direction period (s)	SSW 9	SSW 10	SW 10	WSW 10	WSW 10	W 13	W 12	WNW 11	WNW 10	WNW 9	WNW 9	WNW 9	WNW 9	WNW 9	W 14	W 13	W 12	W 14	W 13	W 12	W 12	W 11	W 12	W 12	W 11	S 7	S 9	SSW 8	W 12	W 11	WNW 11	WNW 10	WNW 10	WNW 9	W 13	W 12

	rain shwrs	rain shwrs	rain shwrs	rain shwrs	rain shwrs	risk tstorm	rain shwrs	clear	clear	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	some clouds	some clouds	cloudy	light rain	light rain	heavy rain	clear	some clouds	clear	some clouds	clear	clear	some clouds	clear	cloudy
km/h	SSE	SSW	SSE	SW	SSE	W	SSW	NE	NNW	N	NE	NNE	NE	NE	NE	NE	NE	NNE	NE	NE	NNE	ENE	NE	NE	E	SE	S	SW	NE	NNW	N	NE	NNE	ENE	NE	N
mm	10	2	5	3	2	1	4	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	3	5	11	—	—	—	—	—	—	—	—	—
max°C	14	13	14	13	13	13	11	13	13	11	11	12	10	12	13	10	13	14	12	13	14	13	16	16	14	15	16	13	14	14	13	13	14	12	13	14
Moonrise	—	11:02	—	—	11:26	—	—	11:50	—	—	12:16	—	—	12:47	—	—	1:23	—	—	2:09	—	—	—	3:07	—	—	4:15	—	—	5:30	—	—	6:46	—	—	7:59
Moonset	9:35	—	—	10:40	—	—	11:46	—	—	—	12:53	—	—	2:04	—	—	3:19	—	—	4:36	—	—	5:52	—	—	7:02	—	—	8:00	—	—	8:46	—	—	9:23	—
	—	7:22	—	—	7:22	—	—	7:22	—	—	7:22	—	—	7:22	—	—	7:24	—	—	7:24	—	—	7:24	—	—	7:24	—	—	7:24	—	—	7:24	—	—	7:24	—
	—	—	4:55	—	—	4:57	—	—	4:58	—	—	4:58	—	—	4:59	—	—	5:00	—	—	5:00	—	—	5:01	—	—	5:01	—	—	5:02	—	—	5:04	—	—	5:05
	Today's sea temperature in Seaplane Harbor, San Francisco Bay is 13.0° C (Statistics for 24 Dec 1981-2005 – mean: 12.3 max: 14.9 min: 10.7°C)