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 05:52 AM and sunset is at 05:00 PM.

	Days 1–3 Weather Summary Moderate rain (total 16mm), heaviest on Sat night. Warm air temperatures (max 27°C on Sat morning, min 25°C on Sat afternoon). Mainly fresh winds.									Days 4–6 Weather Summary Light rain (total 8mm), mostly falling on Tue afternoon. Warm air temperatures (max 27°C on Tue morning, min 26°C on Tue morning). Mainly fresh winds.									Days 7–9 Weather Summary Heavy rain (total 59mm), heaviest during Sun afternoon. Warm (max 27°C on Fri morning, min 24°C on Sun afternoon). Mainly fresh winds.									Days 10–12 Weather Summary Heavy rain (total 44mm), heaviest during Mon night. Warm (max 27°C on Wed night, min 25°C on Mon night). Winds decreasing (strong winds from the NE on Mon night, light winds from the ESE by Wed night).
	Saturday 6			Sunday 7			Monday 8			Tuesday 9			Wednesday 10			Thursday 11			Friday 12			Saturday 13			Sunday 14			Monday 15			Tuesday 16			Wednesday 17
	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	10:04AM0.19m		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	5:46PM0.28m		7:39AM0.18m		6:25PM0.29m
Low Tide		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		1:35AM-0.01m		12:38PM0.11m	2:14AM-0.02m
Wave height (m) direction period (s)	ENE 6	E 6	E 7	E 6	E 6	E 6	E 7	ESE 7	E 7	E 7	E 7	E 7	ENE 8	N 8	N 8	NE 7	E 7	E 6	E 7	E 7	ESE 8	ESE 8	ESE 8	ESE 8	ESE 8	E 6	NE 6	N 8	NNE 8	NE 7	NE 7	NE 8	NE 8	NE 8	NE 8	NE 8

	risk tstorm	cloudy	risk tstorm	clear	clear	rain shwrs	rain shwrs	rain shwrs	risk tstorm	clear	risk tstorm	risk tstorm	risk tstorm	risk tstorm	clear	clear	clear	risk tstorm	risk tstorm	risk tstorm	risk tstorm	clear	risk tstorm	risk tstorm	risk tstorm	risk tstorm	risk tstorm	risk tstorm	risk tstorm	risk tstorm	mod rain	risk tstorm	risk tstorm	risk tstorm	risk tstorm	risk tstorm
km/h	E	E	E	ESE	ESE	ESE	ESE	ESE	E	ENE	ENE	ENE	E	ESE	E	E	E	ESE	ESE	E	E	E	ENE	ENE	NE	ENE	NE	ENE	NE	NE	NE	NE	ENE	ENE	E	E
mm	3	—	8	—	—	2	1	1	1	—	1	3	1	1	—	—	—	2	2	2	3	—	1	1	4	24	22	2	2	13	6	1	7	2	1	9
max°C	27	26	27	27	27	27	27	27	27	27	27	27	27	27	27	27	27	27	27	27	27	27	27	27	27	25	26	26	26	26	26	26	26	26	26	27
Moonrise	—	7:00	—	—	8:06	—	—	—	9:08	—	—	10:06	—	—	10:58	—	—	11:48	—	—	—	12:37	—	—	1:25	—	—	2:13	—	—	3:03	—	—	3:56	—	—
Moonset	7:43	—	—	8:43	—	—	9:35	—	—	10:19	—	—	10:58	—	—	11:34	—	—	12:07	—	—	12:40	—	—	1:14	—	—	1:49	—	—	2:28	—	—	—	3:10	—
	5:52	—	—	5:52	—	—	5:52	—	—	5:54	—	—	5:54	—	—	5:54	—	—	5:56	—	—	5:56	—	—	5:56	—	—	5:56	—	—	5:58	—	—	5:58	—	—
	—	5:00	—	—	5:00	—	—	5:00	—	—	5:00	—	—	5:00	—	—	5:01	—	—	5:01	—	—	5:01	—	—	5:02	—	—	5:02	—	—	5:04	—	—	5:04	—
	Today's sea temperature in Harbor Bay, Great Swan Island is 28.8° C (Statistics for 06 Dec 1981-2005 – mean: 27.5 max: 28.3 min: 26.5°C)