Guam Sea Conditions and Tide Table

Guam 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 06:31 PM.

	Days 1–4 Weather Summary Heavy rain (total 49mm), heaviest during Mon morning. Warm air temperatures (max 27°C on Sun afternoon, min 26°C on Sun night). Mainly fresh winds.											Days 5–7 Weather Summary Heavy rain (total 20mm), heaviest during Thu night. Warm air temperatures (max 28°C on Wed afternoon, min 26°C on Wed night). Wind will be generally light.									Days 8–10 Weather Summary Heavy rain (total 22mm), heaviest during Sun night. Warm (max 27°C on Sat afternoon, min 26°C on Sat afternoon). Mainly fresh winds.									Days 11–13 Weather Summary Heavy rain (total 20mm), heaviest during Thu morning. Warm (max 28°C on Tue afternoon, min 26°C on Tue night). Wind will be generally light.
	Sun 22		Monday 23			Tuesday 24			Wednesday 25			Thursday 26			Friday 27			Saturday 28			Sunday 29			Monday 30			Tuesday 31			Wednesday 1			Thursday 2			Friday 3			Saturday 4			Sunday 5			Monday 6
	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	night
Wave Height Map See all maps
High Tide		10:52PM0.69m	9:40AM0.76m		00:07AM0.66m	10:14AM0.74m		1:37AM0.65m	10:55AM0.71m		3:18AM0.66m	11:52AM0.67m		4:38AM0.69m		1:21PM0.62m	5:30AM0.72m		3:08PM0.61m	6:09AM0.73m		4:37PM0.62m	6:40AM0.74m		5:48PM0.64m		7:07AM0.74m	6:48PM0.66m		7:30AM0.74m		7:41PM0.67m	7:52AM0.73m		8:29PM0.67m	8:11AM0.72m		9:15PM0.67m	8:30AM0.71m		10:00PM0.66m	8:50AM0.70m		10:47PM0.64m	9:11AM0.68m
Low Tide	4:03PM-0.05m	4:05AM0.38m		4:53PM-0.08m	4:52AM0.46m		5:52PM-0.08m	5:53AM0.54m		7:00PM-0.07m		7:30AM0.58m		8:16PM-0.05m	9:34AM0.56m		9:32PM-0.04m	10:56AM0.50m		10:38PM-0.03m	11:49AM0.42m		11:34PM-0.00m	12:31PM0.33m		00:22AM0.04m		1:08PM0.25m	1:04AM0.10m		1:42PM0.17m	1:41AM0.16m		2:14PM0.11m	2:15AM0.24m		2:46PM0.06m	2:46AM0.30m		3:17PM0.03m	3:17AM0.36m		3:49PM0.02m	3:49AM0.41m
Wave height (m) direction period (s)	ENE 8	ENE 8	ENE 8	ENE 8	ENE 9	ENE 9	ENE 9	ENE 9	ENE 9	ENE 9	ENE 9	ENE 8	ENE 8	ENE 8	ENE 8	ENE 8	ENE 8	ENE 10	ENE 10	ENE 10	NE 10	NE 10	ENE 10	ENE 11	ENE 10	ENE 10	ENE 10	ENE 9	ENE 9	ENE 9	ENE 9	ENE 9	ENE 9	ENE 9	ENE 9	ENE 9	E 9	E 9	E 9	E 9	E 9	E 9	ENE 10	ENE 9	ENE 9	ENE 9	E 8

	some clouds	rain shwrs	risk tstorm	mod rain	risk tstorm	risk tstorm	risk tstorm	risk tstorm	risk tstorm	clear	rain shwrs	risk tstorm	risk tstorm	risk tstorm	risk tstorm	risk tstorm	risk tstorm	clear	clear	clear	some clouds	clear	risk tstorm	risk tstorm	risk tstorm	risk tstorm	risk tstorm	clear	risk tstorm	risk tstorm	risk tstorm	rain shwrs	risk tstorm	risk tstorm	some clouds	clear	clear	risk tstorm	risk tstorm	clear	clear	rain shwrs	clear	clear	clear	clear	some clouds
km/h	NE	ENE	ENE	NE	ENE	ENE	ENE	ENE	ENE	ENE	E	ENE	ENE	ENE	ENE	ENE	NE	NNE	NNE	NNE	NNE	NE	NE	NE	NE	ENE	E	ENE	E	ESE	ESE	E	E	E	E	E	ENE	ENE	NE	NE	NE	NE	NE	NE	NE	NE	NE
mm	—	3	11	9	11	5	2	6	2	—	3	2	2	4	1	2	6	—	—	—	—	—	5	3	4	6	4	—	3	2	1	5	7	2	—	—	—	2	1	—	—	2	—	—	—	—	—
max°C	27	27	27	26	26	27	27	26	27	28	27	27	27	26	27	27	26	27	27	26	27	27	27	27	27	26	27	28	27	27	28	27	26	27	27	28	28	27	27	27	26	27	27	27	27	27	27
Moonrise	—	—	9:19	—	—	10:16	—	—	11:17	—	—	12:21	—	—	1:23	—	—	2:23	—	—	—	3:20	—	—	4:13	—	—	5:03	—	—	5:52	—	—	6:40	—	—	7:29	—	—	8:19	—	—	—	9:10	—	—	10:03
Moonset	—	9:36	—	—	10:40	—	—	11:45	—	—	—	12:48	—	—	1:47	—	—	2:40	—	—	3:28	—	—	4:10	—	—	4:50	—	—	5:27	—	—	6:03	—	—	6:40	—	—	7:18	—	—	7:59	—	—	8:43	—	—
	—	—	6:24	—	—	6:22	—	—	6:22	—	—	6:22	—	—	6:20	—	—	6:20	—	—	6:20	—	—	6:18	—	—	6:18	—	—	6:18	—	—	6:16	—	—	6:16	—	—	6:16	—	—	6:15	—	—	6:13	—	—
	6:31	—	—	6:31	—	—	6:31	—	—	6:31	—	—	6:31	—	—	6:31	—	—	6:31	—	—	6:31	—	—	6:31	—	—	6:31	—	—	6:32	—	—	6:32	—	—	6:32	—	—	6:32	—	—	6:32	—	—	6:32	—
	Today's sea temperature in Guam is 27.7° C (Statistics for 22 Mar 1981-2005 – mean: 27.7 max: 28.5 min: 26.6°C)