Harbor Bay, Great Swan Island Sea Conditions and Tide Table

Harbor Bay, Great Swan Island 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 05:00 PM.

	Days 1–4 Weather Summary Heavy rain (total 29mm), heaviest during Sat night. Warm air temperatures (max 28°C on Thu afternoon, min 24°C on Sat afternoon). Mainly fresh winds.											Days 5–7 Weather Summary Heavy rain (total 20mm), heaviest during Mon morning. Warm air temperatures (max 27°C on Sun afternoon, min 26°C on Sun night). Wind will be generally light.									Days 8–10 Weather Summary Moderate rain (total 15mm), heaviest on Fri afternoon. Warm (max 27°C on Wed afternoon, min 27°C on Wed afternoon). Mainly fresh winds.									Days 11–13 Weather Summary Heavy rain (total 43mm), heaviest during Sun afternoon. Warm (max 27°C on Sat afternoon, min 24°C on Sun night). Winds increasing (light winds from the ENE on Sun afternoon, fresh winds from the NE by Mon morning).
	Thu 4		Friday 5			Saturday 6			Sunday 7			Monday 8			Tuesday 9			Wednesday 10			Thursday 11			Friday 12			Saturday 13			Sunday 14			Monday 15			Tue 16
	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		7:21PM0.40m	9:17AM0.20m		8:12PM0.40m	10:04AM0.19m		9:03PM0.39m	10:50AM0.19m		9:57PM0.37m	11:38AM0.18m		10:51PM0.34m		12:28PM0.19m	11:50PM0.30m		1:19PM0.20m	00:54AM0.26m		2:11PM0.21m	2:11AM0.22m		3:01PM0.23m	3:38AM0.20m		3:46PM0.24m	5:02AM0.18m		4:28PM0.26m		6:08AM0.18m	5:07PM0.27m		6:59AM0.18m
Low Tide	1:25PM0.10m	3:11AM-0.08m		2:11PM0.09m	4:02AM-0.07m		2:58PM0.09m	4:54AM-0.05m		3:49PM0.08m	5:45AM-0.03m		4:45PM0.09m		6:38AM-0.00m	5:50PM0.09m		7:29AM0.02m		7:08PM0.09m	8:19AM0.05m		8:35PM0.09m	9:07AM0.07m		9:58PM0.07m	9:53AM0.09m		11:08PM0.05m	10:37AM0.10m		00:05AM0.03m	11:20AM0.11m		00:53AM0.01m	12:00PM0.11m
Wave height (m) direction period (s)	E 6	E 6	ENE 6	ENE 6	ENE 6	ENE 6	E 5	E 7	E 7	E 6	E 6	E 6	E 7	E 7	E 7	E 7	E 6	E 7	NE 8	N 8	NNE 7	E 5	E 7	E 7	E 7	E 8	E 7	ESE 7	E 8	ESE 8	ESE 8	E 8	ENE 6	ENE 6	ENE 6	E 7

	clear	risk tstorm	risk tstorm	risk tstorm	risk tstorm	risk tstorm	mod rain	rain shwrs	risk tstorm	clear	rain shwrs	risk tstorm	clear	risk tstorm	risk tstorm	risk tstorm	clear	risk tstorm	clear	clear	risk tstorm	risk tstorm	rain shwrs	risk tstorm	risk tstorm	risk tstorm	risk tstorm	risk tstorm	risk tstorm	risk tstorm	risk tstorm	risk tstorm	some clouds	risk tstorm	risk tstorm	mod rain
km/h	E	E	E	E	ESE	E	ESE	E	ESE	ESE	SE	ESE	ESE	ESE	ESE	E	E	E	E	ESE	E	ESE	E	E	ESE	E	ENE	ENE	ENE	ENE	ENE	NE	NE	ENE	E	ENE
mm	—	1	1	2	1	4	6	12	2	—	3	5	—	4	2	3	—	3	—	—	2	2	1	1	2	5	2	2	1	3	11	11	—	3	3	9
max°C	28	27	27	27	27	27	24	27	27	27	27	27	27	27	27	26	27	26	27	27	27	27	27	27	27	27	27	27	27	27	26	27	25	27	27	26
Moonrise	4:45	—	—	5:51	—	—	7:00	—	—	8:06	—	—	—	9:08	—	—	10:06	—	—	10:58	—	—	11:48	—	—	—	12:37	—	—	1:25	—	—	2:13	—	—	3:03
Moonset	—	—	6:36	—	—	7:43	—	—	8:43	—	—	9:35	—	—	10:19	—	—	10:58	—	—	11:34	—	—	12:07	—	—	12:40	—	—	1:14	—	—	1:49	—	—	2:28
	—	—	5:50	—	—	5:52	—	—	5:52	—	—	5:52	—	—	5:54	—	—	5:54	—	—	5:54	—	—	5:56	—	—	5:56	—	—	5:56	—	—	5:56	—	—	5:58
	5:00	—	—	5:00	—	—	5:00	—	—	5:00	—	—	5:00	—	—	5:00	—	—	5:00	—	—	5:01	—	—	5:01	—	—	5:01	—	—	5:02	—	—	5:02	—	—
	Today's sea temperature in Harbor Bay, Great Swan Island is 28.9° C (Statistics for 04 Dec 1981-2005 – mean: 27.6 max: 28.3 min: 26.5°C)