Flat 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 04:49 PM.
Days 1–4 Weather SummaryLight rain (total 5mm), mostly falling on Fri night. Icy conditions (max 13°C on Fri night, min 0°C on Sat morning). Winds increasing (light winds from the SSW on Thu afternoon, stormy winds from the S by Fri night). | Days 5–7 Weather SummaryLight rain (total 6mm), mostly falling on Tue night. Icy conditions (max 8°C on Sun afternoon, min -4°C on Mon night). Winds decreasing (near gales from the NNW on Mon afternoon, fresh winds from the WSW by Tue morning). | Days 8–10 Weather SummaryModerate rain (total 15mm), heaviest on Fri morning. Freeze-thaw conditions (max 9°C on Fri morning, min -5°C on Wed night). Winds decreasing (gales from the NW on Wed afternoon, moderate winds from the NW by Thu morning). | Days 11–13 Weather SummaryDrizzle at first, then turning colder with dusting of snow on Mon night. Freeze-thaw conditions (max 2°C on Mon morning, min -2°C on Sat night). Winds increasing (calm on Sun afternoon, strong winds from the N by Tue afternoon). | |||||||||||||||||||||||||||||||||
Thu 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tue 30 | ||||||||||||||||||||||||
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 |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||
High Tide | 9:29PM3.17m | 9:36AM3.58m | 10:12PM3.19m | 10:17AM3.59m | 10:53PM3.19m | 10:58AM3.56m | 11:35PM3.16m | 11:39AM3.50m | 00:16AM3.11m | 12:20PM3.42m | 00:58AM3.07m | 1:02PM3.33m | 1:40AM3.06m | 1:47PM3.24m | 2:25AM3.08m | 2:35PM3.17m | 3:12AM3.14m | 3:28PM3.12m | 4:01AM3.25m | 4:26PM3.10m | 4:55AM3.39m | 5:27PM3.13m | 5:51AM3.56m | |||||||||||||
Low Tide | 3:09PM0.86m | 3:04AM1.16m | 3:49PM0.82m | 3:44AM1.14m | 4:29PM0.77m | 4:25AM1.11m | 5:08PM0.73m | 5:06AM1.07m | 5:48PM0.69m | 5:47AM1.03m | 6:28PM0.67m | 6:31AM1.00m | 7:09PM0.66m | 7:18AM0.97m | 7:51PM0.68m | 8:08AM0.95m | 8:37PM0.72m | 9:03AM0.92m | 9:26PM0.77m | 10:01AM0.87m | 10:18PM0.83m | 11:01AM0.80m | 11:13PM0.87m | |||||||||||||
SW 8 | SW 8 | SSW 7 | SSW 8 | SW 12 | SW 12 | SW 12 | SSW 10 | SW 8 | SW 9 | WSW 8 | WSW 8 | WNW 8 | WNW 7 | W 6 | SW 6 | WSW 8 | WSW 9 | W 8 | WNW 7 | WNW 5 | W 4 | WSW 6 | SW 7 | SW 10 | SW 11 | SW 10 | SW 10 | SW 9 | SW 8 | SW 8 | SSW 7 | SSW 7 | SSW 6 | NE 3 | N 3 | |
 |  |  |  |  | |  |  | | |  | | | | | |  | | | | | | |  | | | | | | | | | | |  | | |
some clouds | clear | cloudy | light rain | rain shwrs | cloudy | clear | some clouds | cloudy | some clouds | cloudy | cloudy | cloudy | clear | some clouds | light rain | light rain | cloudy | cloudy | cloudy | some clouds | some clouds | light rain | heavy rain | light rain | some clouds | some clouds | cloudy | some clouds | clear | some clouds | cloudy | cloudy | light rain | snow shwrs | clear | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | — | 2 | 3 | — | — | — | — | — | — | — | — | — | — | 1 | 5 | — | — | — | — | — | 1 | 12 | 2 | — | — | — | — | — | — | — | — | 1 | — | — | |
max°C | 4 | 11 | 11 | 11 | 13 | 2 | 1 | 4 | 8 | 8 | 4 | -2 | -3 | -3 | 1 | 3 | 4 | 2 | -1 | -2 | -4 | 0 | 5 | 9 | 9 | 8 | -1 | -1 | -1 | -2 | -1 | 1 | 2 | 2 | 2 | 0 |
Moonrise | — | — | 7:54 | — | — | 8:46 | — | — | 9:29 | — | — | 10:05 | — | — | 10:34 | — | — | 10:58 | — | — | 11:19 | — | — | 11:39 | — | — | 11:58 | — | — | 12:19 | — | — | 12:44 | — | — | 1:14 |
Moonset | 3:19 | — | — | 4:06 | — | — | 5:02 | — | — | 6:04 | — | — | 7:12 | — | — | 8:21 | — | — | — | 9:30 | — | — | 10:40 | — | — | 11:50 | — | — | — | 1:02 | — | — | 2:18 | — | — | 3:37 |
 | — | — | 7:52 | — | — | 7:52 | — | — | 7:52 | — | — | 7:54 | — | — | 7:54 | — | — | 7:54 | — | — | 7:54 | — | — | 7:54 | — | — | 7:56 | — | — | 7:56 | — | — | 7:56 | — | — | 7:56 |
 | 4:49 | — | — | 4:49 | — | — | 4:50 | — | — | 4:50 | — | — | 4:51 | — | — | 4:51 | — | — | 4:52 | — | — | 4:52 | — | — | 4:52 | — | — | 4:53 | — | — | 4:53 | — | — | 4:54 | — | — |
Today's sea temperature in Flat Island is 5.9° C (Statistics for 18 Dec 1981-2005 – mean: 6.6 max: 8.1 min: 4.4°C) | ||||||||||||||||||||||||||||||||||||
Nearest