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 05:16 AM and sunset is at 05:52 PM.

	Days 1–3 Weather Summary Light rain (total 3mm), mostly falling on Sun morning. Warm air temperatures (max 27°C on Sun morning, min 26°C on Sun morning). Mainly fresh winds.									Days 4–6 Weather Summary Light rain (total 3mm), mostly falling on Fri afternoon. Warm air temperatures (max 27°C on Wed morning, min 26°C on Wed morning). Wind will be generally light.									Days 7–9 Weather Summary Mostly dry. Warm (max 27°C on Sat morning, min 26°C on Sat night). Mainly fresh winds.									Days 10–12 Weather Summary Some drizzle, heaviest during Thu morning. Warm (max 27°C on Tue morning, min 26°C on Thu night). Mainly fresh winds.
	Sunday 19			Monday 20			Tuesday 21			Wednesday 22			Thursday 23			Friday 24			Saturday 25			Sunday 26			Monday 27			Tuesday 28			Wednesday 29			Thursday 30			Friday 1			Saturday 2			Sunday 3			Mon 4
	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	9:04AM0.34m		10:53PM0.17m	9:49AM0.34m		11:49PM0.15m	10:39AM0.33m		00:52AM0.13m	11:38AM0.31m		2:07AM0.13m		12:49PM0.28m	3:23AM0.14m		2:16PM0.25m	4:25AM0.16m		3:49PM0.23m	5:11AM0.19m		5:09PM0.22m	5:48AM0.22m			6:14PM0.22m	6:20AM0.24m		7:07PM0.21m	6:49AM0.27m		7:52PM0.20m	7:16AM0.28m		8:32PM0.19m	7:43AM0.29m		9:08PM0.19m	8:11AM0.30m		9:43PM0.18m	8:42AM0.30m
Low Tide		4:47PM-0.10m	3:56AM0.06m		5:43PM-0.08m	4:38AM0.07m			6:45PM-0.06m			7:53PM-0.03m	6:34AM0.09m		9:05PM-0.01m	8:07AM0.09m		10:11PM0.00m	9:48AM0.08m		11:05PM0.02m	11:11AM0.05m		11:48PM0.03m		12:16PM0.02m	00:25AM0.04m		1:09PM-0.00m	00:59AM0.05m		1:54PM-0.03m	1:31AM0.05m		2:35PM-0.04m	2:02AM0.06m		3:13PM-0.05m	2:32AM0.07m		3:50PM-0.05m	3:01AM0.07m		4:28PM-0.04m
Wave height (m) direction period (s)	NE 4	NE 5	NE 4	E 7	E 7	E 7	N 6	NE 5	NE 6	NE 6	NE 6	NE 7	NE 7	NE 6	ENE 7	ENE 6	ENE 6	ENE 7	ENE 6	SE 4	SE 4	SE 4	SE 4	ESE 4	ESE 4	SE 4	ESE 4	ESE 5	ESE 5	E 4	E 5	E 5	ENE 5	ENE 6	ENE 6	E 6	ENE 6	ENE 6	E 4	E 6	E 6	E 6	E 7	E 7	E 6	ENE 6	E 7

	rain shwrs	clear	clear	clear	clear	clear	clear	rain shwrs	risk tstorm	clear	clear	clear	clear	clear	clear	clear	rain shwrs	risk tstorm	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	clear	clear	clear	clear	risk tstorm	some clouds	clear	some clouds	some clouds	risk tstorm	risk tstorm	light rain	some clouds	clear	clear	rain shwrs	risk tstorm	clear
km/h	ENE	ENE	ENE	NE	NE	ENE	ENE	NE	ENE	ENE	ENE	E	ESE	ESE	ESE	SE	SE	SE	SE	ESE	ESE	ESE	ESE	ESE	SE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	E	ESE	E	ESE	ESE	E	E	E	E	ESE	ENE	E	E	ESE	E
mm	1	—	—	—	—	—	—	1	1	—	—	—	—	—	—	—	1	2	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	1	—	—	—	—	1	18	1	—	—	—	1	1	—
max°C	27	27	27	27	27	27	27	27	27	27	27	26	26	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	27	27	26	27	27	27	27	27	27
Moonrise	6:50	—	—	7:49	—	—	8:53	—	—	9:58	—	—	11:03	—	—	12:03	—	—	1:00	—	—	1:54	—	—	2:45	—	—	—	3:34	—	—	4:24	—	—	5:15	—	—	6:06	—	—	6:59	—	—	7:53	—	—	8:45
Moonset	—	8:31	—	—	—	9:39	—	—	10:43	—	—	11:40	—	—	—	12:31	—	—	1:14	—	—	1:54	—	—	2:30	—	—	3:04	—	—	3:38	—	—	4:13	—	—	4:50	—	—	5:30	—	—	6:13	—	—	7:00	—
	5:16	—	—	5:16	—	—	5:15	—	—	5:15	—	—	5:13	—	—	5:13	—	—	5:13	—	—	5:11	—	—	5:11	—	—	5:11	—	—	5:11	—	—	5:09	—	—	5:09	—	—	5:09	—	—	5:07	—	—	5:07	—
	—	5:52	—	—	5:52	—	—	5:52	—	—	5:52	—	—	5:52	—	—	5:53	—	—	5:53	—	—	5:53	—	—	5:53	—	—	5:54	—	—	5:54	—	—	5:54	—	—	5:54	—	—	5:55	—	—	5:55	—	—	5:55
	Today's sea temperature in Harbor Bay, Great Swan Island is 27.7° C (Statistics for 19 Apr 1981-2005 – mean: 27.5 max: 28.4 min: 27.0°C)