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 05:48 AM and sunset is at 04:59 PM.

	Days 1–3 Weather Summary Moderate rain (total 11mm), heaviest on Wed night. Warm air temperatures (max 28°C on Wed morning, min 27°C on Wed afternoon). Mainly fresh winds.									Days 4–6 Weather Summary Heavy rain (total 22mm), heaviest during Mon night. Warm air temperatures (max 28°C on Sat morning, min 27°C on Sun afternoon). Mainly fresh winds.									Days 7–9 Weather Summary Heavy rain (total 28mm), heaviest during Tue morning. Warm (max 28°C on Tue morning, min 26°C on Thu afternoon). Mainly fresh winds.									Days 10–12 Weather Summary Heavy rain (total 63mm), heaviest during Sun night. Warm (max 28°C on Sun morning, min 26°C on Fri morning). Mainly fresh winds.
	Wednesday 29			Thursday 30			Friday 1			Saturday 2			Sunday 3			Monday 4			Tuesday 5			Wednesday 6			Thursday 7			Friday 8			Saturday 9			Sunday 10
	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	10:21AM0.20m		9:14PM0.35m	11:00AM0.19m		9:57PM0.34m	11:42AM0.18m		10:41PM0.31m		12:27PM0.18m	11:30PM0.29m		1:18PM0.18m	00:26AM0.26m		2:11PM0.19m	1:31AM0.24m		3:01PM0.20m	2:48AM0.22m		3:44PM0.23m	4:09AM0.21m		4:23PM0.25m	5:20AM0.20m		4:59PM0.27m		6:20AM0.20m	5:35PM0.29m		7:10AM0.20m		6:12PM0.31m
Low Tide		3:22PM0.11m	5:08AM-0.01m		4:01PM0.11m	5:56AM0.02m		4:43PM0.12m		6:46AM0.04m	5:33PM0.12m		7:39AM0.05m		6:39PM0.13m	8:31AM0.07m		8:06PM0.13m	9:20AM0.08m		9:35PM0.12m	10:04AM0.09m		10:47PM0.09m	10:42AM0.10m		11:43PM0.06m	11:18AM0.10m		00:30AM0.03m	11:52AM0.11m		1:12AM0.00m		12:27PM0.11m	1:53AM-0.02m
Wave height (m) direction period (s)	NE 7	NNE 7	NE 6	NE 6	NE 6	ENE 6	ENE 6	E 6	E 6	E 7	E 7	E 8	E 8	E 8	E 8	E 8	E 8	E 8	E 8	E 7	E 7	E 7	ESE 7	ESE 7	E 7	E 8	NNW 9	N 8	NNE 8	NNE 7	NE 7	ENE 6	ENE 7	ENE 7	E 7	E 8

	clear	risk tstorm	risk tstorm	risk tstorm	clear	clear	clear	clear	risk tstorm	risk tstorm	clear	risk tstorm	risk tstorm	risk tstorm	risk tstorm	clear	clear	risk tstorm	risk tstorm	clear	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	some clouds	risk tstorm	risk tstorm
km/h	ENE	NE	ENE	E	E	ESE	E	ESE	E	E	E	E	E	E	ESE	E	E	ESE	ESE	ESE	E	E	E	ENE	NNE	NNE	NE	ENE	ENE	ENE	ENE	ENE	ENE	E	ENE	E
mm	—	1.0	5	2.0	—	—	—	—	3	1.0	—	3	3	2.0	4	—	—	9	3	—	1.0	2.0	1.0	6	4	4	7	4	4	5	1.0	1.0	4	—	8	31
max°C	28	27	27	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28	27	27	27	26	26	26	27	27	27	27	28	28	28
Moonrise	—	7:07	—	—	8:03	—	—	8:58	—	—	—	9:51	—	—	10:41	—	—	11:29	—	—	—	12:16	—	—	1:03	—	—	1:51	—	—	2:42	—	—	3:36	—	—
Moonset	7:58	—	—	8:52	—	—	9:41	—	—	10:24	—	—	11:02	—	—	11:38	—	—	12:11	—	—	12:43	—	—	1:15	—	—	1:49	—	—	2:25	—	—	—	3:07	—
	5:48	—	—	5:48	—	—	5:48	—	—	5:50	—	—	5:50	—	—	5:50	—	—	5:50	—	—	5:52	—	—	5:52	—	—	5:52	—	—	5:54	—	—	5:54	—	—
	—	4:59	—	—	4:59	—	—	4:59	—	—	4:59	—	—	5:00	—	—	5:00	—	—	5:00	—	—	5:00	—	—	5:00	—	—	5:00	—	—	5:00	—	—	5:00	—
	Today's sea temperature in Harbor Bay, Great Swan Island is 29.2 °C (Statistics for 29 Nov 1981-2005 – mean: 27.7 max: 28.3 min: 26.8°C)