San Mateo Sea Conditions and Tide Table

San Mateo 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 06:54 AM and sunset is at 07:08 PM.

	Days 1–3 Weather Summary Mostly dry. Warm air temperatures (max 23°C on Tue afternoon, min 13°C on Sun night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm air temperatures (max 25°C on Wed afternoon, min 14°C on Fri night). Wind will be generally light.									Days 7–9 Weather Summary Mostly dry. Warm (max 24°C on Sat afternoon, min 12°C on Sat night). Wind will be generally light.									Days 10–12 Weather Summary Heavy rain (total 22mm), heaviest during Thu night. Warm (max 27°C on Wed afternoon, min 16°C on Tue morning). Wind will be generally light.									Days 13–16 Weather Summary Moderate rain (total 15mm), heaviest on Fri afternoon. Warm (max 27°C on Mon afternoon, min 14°C on Fri night). Wind will be generally light.
	Sunday 20			Monday 21			Tuesday 22			Wednesday 23			Thursday 24			Friday 25			Saturday 26			Sunday 27			Monday 28			Tuesday 29			Wednesday 30			Thursday 1			Friday 2			Saturday 3			Sunday 4			Mon 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	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM
Wave Height Map See all maps
High Tide	9:38AM1.75m		8:12PM2.14m	10:20AM1.81m		9:09PM2.16m	10:55AM1.87m		10:04PM2.18m		11:26AM1.95m	10:54PM2.18m		11:56AM2.05m	11:43PM2.17m		12:27PM2.14m	00:31AM2.15m		12:59PM2.23m	1:20AM2.11m		1:33PM2.32m	2:10AM2.06m		2:10PM2.39m	3:04AM2.00m		2:50PM2.44m	4:01AM1.93m		3:34PM2.45m		5:04AM1.87m	4:25PM2.44m		6:14AM1.82m		5:21PM2.40m	7:29AM1.83m		6:25PM2.36m	8:38AM1.87m
Low Tide		3:03PM1.07m	3:34AM0.19m		3:53PM0.95m	4:20AM0.12m		4:39PM0.80m		5:02AM0.08m		5:21PM0.65m	5:40AM0.08m		6:01PM0.50m	6:16AM0.13m		6:40PM0.35m	6:51AM0.24m		7:19PM0.21m	7:26AM0.39m		8:00PM0.10m	8:03AM0.57m		8:44PM0.02m	8:44AM0.77m		9:33PM-0.01m	9:30AM0.95m		10:29PM-0.02m	10:28AM1.10m		11:31PM-0.00m		11:41AM1.18m	00:38AM0.01m		12:58PM1.16m	1:44AM-0.00m		2:08PM1.05m
Wave Height (m) Direction Period (s)	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—

	some clouds	cloudy	some clouds	clear	clear	some clouds	clear	clear	clear	clear	clear	clear	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	some clouds	clear	some clouds	cloudy	some clouds	some clouds	light rain	heavy rain	light rain	heavy rain	clear	clear	clear	clear	clear	clear	clear	clear	clear
km/h	WSW	W	WSW	W	W	SSW	WSW	WNW	SSW	NNW	WNW	SW	W	W	SW	W	W	ESE	NNW	WNW	SW	SW	WNW	SW	NNW	WNW	SW	NW	WNW	WSW	WNW	W	NNW	S	NNW	NW	SW	WSW	SSW	N	WNW	W	N	WNW	W	N	WNW
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	3	18	3	13	—	—	—	—	—	—	—	—	—
max °C	18	21	15	18	22	15	19	23	15	21	25	18	20	23	16	19	20	15	20	24	16	18	21	15	20	24	18	22	26	19	23	27	20	25	22	16	16	16	15	19	23	18	21	24	19	24	27
Moonrise	—	4:06	—	—	4:41	—	—	5:11	—	—	5:38	—	—	6:03	—	—	6:27	—	—	6:52	—	—	7:19	—	—	7:51	—	—	8:28	—	—	—	9:14	—	—	10:10	—	—	11:15	—	—	—	12:26	—	—	1:39	—
Moonset	12:40	—	—	1:40	—	—	2:43	—	—	3:46	—	—	4:50	—	—	5:54	—	—	7:00	—	—	8:07	—	—	9:18	—	—	10:31	—	—	11:45	—	—	12:56	—	—	2:00	—	—	2:54	—	—	—	3:38	—	—	4:14
	6:54	—	—	6:54	—	—	6:56	—	—	6:56	—	—	6:56	—	—	6:58	—	—	6:58	—	—	7:00	—	—	7:01	—	—	7:01	—	—	7:03	—	—	7:03	—	—	7:03	—	—	7:05	—	—	7:05	—	—	7:07	—
	—	7:08	—	—	7:07	—	—	7:06	—	—	7:04	—	—	7:02	—	—	7:00	—	—	7:00	—	—	6:58	—	—	6:55	—	—	6:54	—	—	6:52	—	—	6:52	—	—	6:50	—	—	6:49	—	—	6:46	—	—	6:45
	Today's sea temperature in San Mateo is 20.1°C (Statistics for 20 Sep 1981-2005 – mean: 14.6 max: 17.2 min: 13.3°C)