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 —.
Days 1–4 Weather SummaryModerate rain (total 12mm), heaviest on Thu morning. Warm air temperatures (max 27°C on Wed night, min 26°C on Wed night). Mainly fresh winds. | Days 5–7 Weather SummaryModerate rain (total 16mm), heaviest on Sun morning. Warm air temperatures (max 26°C on Sat night, min 25°C on Sun morning). Wind will be generally light. | Days 8–10 Weather SummaryLight rain (total 4mm), mostly falling on Tue night. Warm (max 26°C on Tue night, min 24°C on Fri morning). Mainly fresh winds. | Days 11–13 Weather SummaryLight rain (total 4mm), mostly falling on Mon morning. Warm (max 26°C on Sat afternoon, min 25°C on Fri night). Mainly fresh winds. | |||||||||||||||||||||||||||||||||
Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 31 | Thursday 1 | Friday 2 | Saturday 3 | Sunday 4 | Mon 5 | |||||||||||||||||||||||||
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 |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||
High Tide | 11:04PM0.27m | 12:29PM0.19m | 11:57PM0.24m | 1:07PM0.20m | 1:04AM0.20m | 1:47PM0.23m | 2:28AM0.17m | 2:32PM0.25m | 4:06AM0.16m | 3:23PM0.28m | 5:35AM0.15m | 4:20PM0.30m | 6:44AM0.15m | 5:15PM0.33m | 7:39AM0.15m | 6:20PM0.34m | 8:24AM0.16m | 7:17PM0.35m | 9:06AM0.16m | 8:11PM0.35m | 9:45AM0.16m | 9:03PM0.34m | 10:24AM0.17m | |||||||||||||
Low Tide | 6:33AM0.01m | 6:14PM0.08m | 7:11AM0.02m | 7:30PM0.06m | 7:52AM0.04m | 8:52PM0.04m | 8:37AM0.06m | 10:11PM0.01m | 9:27AM0.08m | 11:22PM-0.03m | 10:20AM0.09m | 00:25AM-0.06m | 11:16AM0.09m | 1:22AM-0.08m | 12:12PM0.08m | 2:15AM-0.09m | 1:07PM0.06m | 3:05AM-0.09m | 2:01PM0.05m | 3:51AM-0.08m | 2:56PM0.04m | 4:35AM-0.07m | 3:51PM0.03m | |||||||||||||
ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 7 | ENE 6 | ENE 6 | E 6 | E 6 | ENE 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 7 | ESE 7 | ESE 8 | E 8 | E 8 | NE 5 | NNW 9 | N 8 | NNE 6 | NNE 6 | N 6 | NNW 6 | N 6 | N 6 | N 6 | NNE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | |
 |  | | |  | |  | | |  | | | |  | | | | | | | | | |  | | | |  | | | | | | | | | |
risk tstorm | risk tstorm | risk tstorm | risk tstorm | some clouds | some clouds | rain shwrs | some clouds | some clouds | clear | risk tstorm | risk tstorm | risk tstorm | clear | clear | rain shwrs | risk tstorm | risk tstorm | risk tstorm | clear | clear | clear | some clouds | rain shwrs | risk tstorm | some clouds | some clouds | some clouds | clear | clear | clear | clear | clear | clear | rain shwrs | rain shwrs | |
km/h | ||||||||||||||||||||||||||||||||||||
4 | 3 | 3 | 1 | — | — | 1 | — | — | — | 4 | 5 | 3 | — | — | 1 | 1 | 2 | 1 | — | — | — | — | 1 | 2 | — | — | — | — | — | — | — | — | — | 1 | 2 | |
max°C | 27 | 26 | 26 | 26 | 27 | 27 | 26 | 27 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 26 | 26 | 26 | 26 |
Moonrise | — | 10:08 | — | — | 10:45 | — | — | 11:21 | — | — | 12:00 | — | — | 12:42 | — | — | 1:30 | — | — | 2:25 | — | — | — | 3:27 | — | — | 4:34 | — | — | 5:43 | — | — | 6:48 | — | — | 7:50 |
Moonset | 9:18 | — | — | 10:11 | — | — | 11:03 | — | — | 11:58 | — | — | — | 12:55 | — | — | 1:57 | — | — | 3:03 | — | — | 4:11 | — | — | 5:19 | — | — | 6:23 | — | — | 7:20 | — | — | 8:09 | — |
 | — | 6:01 | — | — | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — | 6:05 | — | — | 6:05 | — | — | 6:05 | — | — | 6:05 | — | — | 6:05 | — | — | 6:07 | — |
 | — | — | 5:07 | — | — | 5:07 | — | — | 5:08 | — | — | 5:09 | — | — | 5:09 | — | — | 5:10 | — | — | 5:10 | — | — | 5:12 | — | — | 5:13 | — | — | 5:13 | — | — | 5:14 | — | — | 5:14 |
Today's sea temperature in Harbor Bay, Great Swan Island is 28.5° C (Statistics for 24 Dec 1981-2005 – mean: 27.1 max: 27.6 min: 26.3°C) | ||||||||||||||||||||||||||||||||||||
Forecast update inUpdates in hr min sUpdate imminent
Nearest