San Juan Sea Conditions and Tide Table

San Juan 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 05:45 PM.

	Days 1–4 Weather Summary Light rain (total 7mm), mostly falling on Sat afternoon. Warm air temperatures (max 29°C on Sat afternoon, min 24°C on Thu night). Wind will be generally light.											Days 5–7 Weather Summary Moderate rain (total 19mm), heaviest on Sun night. Warm air temperatures (max 29°C on Mon afternoon, min 25°C on Mon night). Wind will be generally light.									Days 8–10 Weather Summary Heavy rain (total 30mm), heaviest during Wed afternoon. Warm (max 28°C on Fri afternoon, min 25°C on Wed night). Wind will be generally light.									Days 11–13 Weather Summary Heavy rain (total 23mm), heaviest during Sat afternoon. Warm (max 29°C on Sun afternoon, min 25°C on Sat night). Wind will be generally light.
	Thu 21		Friday 22			Saturday 23			Sunday 24			Monday 25			Tuesday 26			Wednesday 27			Thursday 28			Friday 29			Saturday 30			Sunday 1			Monday 2			Tue 3
	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 See all maps
High Tide	1:53PM0.53m	1:26AM0.30m		2:41PM0.50m	2:39AM0.32m		3:24PM0.47m	3:51AM0.35m		4:03PM0.43m	4:55AM0.40m		4:39PM0.40m		5:50AM0.44m		5:13PM0.36m	6:39AM0.48m		5:48PM0.33m	7:23AM0.50m		6:24PM0.30m	8:06AM0.52m		7:01PM0.27m	8:47AM0.54m		7:38PM0.25m	9:29AM0.54m		8:14PM0.24m	10:11AM0.55m		8:52PM0.23m	10:54AM0.56m
Low Tide		8:42PM0.18m	7:26AM0.07m		9:26PM0.17m	8:29AM0.12m		10:03PM0.16m	9:37AM0.16m		10:35PM0.13m	10:48AM0.19m		11:06PM0.10m		11:56AM0.20m	11:37PM0.07m		1:00PM0.20m	00:09AM0.04m		1:57PM0.19m	00:43AM0.01m		2:49PM0.18m	1:18AM-0.01m		3:37PM0.17m	1:54AM-0.03m		4:24PM0.17m	2:32AM-0.04m			5:09PM0.17m
Wave height (m) direction period (s)	N 10	N 10	N 10	N 10	N 10	NNE 10	NNE 10	NNE 15	N 14	NNW 12	NNW 10	NNE 13	NNE 13	N 12	NNE 12	NNE 12	N 11	N 11	N 11	NNE 19	NNE 18	NNE 17	NNE 16	NNE 16	NNE 16	NNE 16	NNE 15	NNE 15	NNE 14	NNE 14	NNE 13	NE 13	NNE 13	NE 12	NNE 8	NE 7

	some clouds	clear	clear	clear	clear	some clouds	risk tstorm	risk tstorm	risk tstorm	risk tstorm	risk tstorm	risk tstorm	rain shwrs	risk tstorm	risk tstorm	risk tstorm	risk tstorm	risk tstorm	risk tstorm	risk tstorm	risk tstorm	risk tstorm	risk tstorm	risk tstorm	risk tstorm	risk tstorm	cloudy	risk tstorm	risk tstorm	risk tstorm	risk tstorm	rain shwrs	some clouds	risk tstorm	risk tstorm	clear
km/h	ENE	S	NE	ESE	S	E	E	E	E	E	E	E	E	ESE	ESE	ESE	SE	ESE	SSE	SSE	WSW	SE	S	ESE	SE	ESE	SE	ESE	SSE	SE	ESE	SE	ESE	ESE	SE	E
mm	—	—	—	—	—	—	2.0	3	2.0	1.0	8	1.0	1.0	2.0	1.0	2.0	2.0	1.0	6	3	3	1.0	9	4	1.0	3	—	8	5	1.0	1.0	2.0	—	4	2.0	—
max°C	27	26	27	28	26	28	29	27	27	28	26	28	29	26	28	28	26	27	27	26	26	27	26	27	28	26	26	28	26	28	29	26	28	29	26	27
Moonrise	—	11:27	—	—	—	12:19	—	—	1:07	—	—	1:55	—	—	2:41	—	—	3:29	—	—	4:18	—	—	5:09	—	—	6:03	—	—	6:59	—	—	7:56	—	—	8:52
Moonset	11:58	—	12:36	—	—	1:11	—	—	1:43	—	—	2:14	—	—	2:45	—	—	—	3:17	—	—	3:52	—	—	4:31	—	—	5:14	—	—	6:03	—	—	6:57	—	7:55
	—	—	6:35	—	—	6:35	—	—	6:35	—	—	6:37	—	—	6:37	—	—	6:37	—	—	6:37	—	—	6:39	—	—	6:39	—	—	6:39	—	—	6:41	—	—	6:41
	5:45	—	—	5:45	—	—	5:45	—	—	5:45	—	—	5:45	—	—	5:45	—	—	5:45	—	—	5:45	—	—	5:45	—	—	5:45	—	—	5:45	—	—	5:45	—	—
	Today's sea temperature in San Juan is 29.3 °C (Statistics for 21 Nov 1981-2005 – mean: 27.7 max: 28.3 min: 27.1°C)