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 08:00 PM.
Days 1–4 Weather SummaryModerate rain (total 15mm), heaviest on Mon morning. Low air temperatures (max 9°C on Tue morning, min 1°C on Sun morning). Winds decreasing (near gales from the SW on Mon afternoon, light winds from the W by Tue morning). | Days 5–7 Weather SummaryModerate rain (total 10mm), heaviest on Tue night. Cool air temperatures (max 16°C on Wed afternoon, min 2°C on Thu afternoon). Winds increasing (light winds from the NW on Wed morning, strong winds from the E by Thu afternoon). | Days 8–10 Weather SummaryDrizzle at first, then turning colder with dusting of snow on Sun night. Freeze-thaw conditions (max 15°C on Fri night, min 0°C on Sun night). Winds increasing (light winds from the NE on Fri night, strong winds from the E by Mon morning). | Days 11–13 Weather SummaryLight rain (total 3mm), mostly falling on Thu afternoon. Very mild (max 13°C on Wed night, min 1°C on Mon afternoon). Winds decreasing (strong winds from the NNW on Tue morning, calm by Tue night). | ||||||||||||||||||||||||||||||||||||||||||||
Sat 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | ||||||||||||||||||||||||||||||||
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 | night | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||||||||||
High Tide | 6:33PM2.84m | 6:46AM3.06m | 7:26PM2.92m | 7:41AM3.11m | 8:15PM3.07m | 8:33AM3.21m | 9:01PM3.25m | 9:23AM3.33m | 9:45PM3.46m | 10:10AM3.45m | 10:29PM3.67m | 10:57AM3.55m | 11:13PM3.85m | 11:45AM3.61m | 11:58PM3.97m | 12:33PM3.62m | 00:46AM4.01m | 1:24PM3.57m | 1:36AM3.98m | 2:17PM3.48m | 2:30AM3.87m | 3:13PM3.36m | 3:29AM3.71m | 4:14PM3.26m | 4:31AM3.55m | 5:18PM3.19m | 5:37AM3.41m | 6:21PM3.19m | |||||||||||||||||||
Low Tide | 12:01PM1.04m | 00:13AM1.22m | 12:54PM0.94m | 1:10AM1.07m | 1:43PM0.83m | 2:02AM0.89m | 2:29PM0.71m | 2:52AM0.70m | 3:13PM0.63m | 3:40AM0.53m | 3:57PM0.57m | 4:27AM0.40m | 4:41PM0.56m | 5:16AM0.32m | 5:26PM0.59m | 6:05AM0.31m | 6:14PM0.66m | 6:56AM0.35m | 7:04PM0.75m | 7:50AM0.43m | 7:58PM0.85m | 8:49AM0.54m | 8:58PM0.93m | 9:51AM0.63m | 10:04PM0.98m | 10:56AM0.68m | 11:14PM0.98m | 12:00PM0.70m | |||||||||||||||||||
WSW 6 | W 6 | W 6 | W 5 | S 9 | SW 4 | SW 7 | SW 9 | SW 8 | SW 8 | SW 8 | SW 7 | SW 7 | SW 6 | ESE 3 | SE 3 | SSW 6 | SSW 6 | SSW 6 | SSW 7 | SW 7 | SSW 7 | SSW 5 | SW 6 | SW 6 | SSW 6 | E 3 | ESE 3 | SSE 7 | WNW 6 | W 5 | W 5 | SW 6 | SSW 3 | SW 6 | SW 6 | SW 6 | SW 8 | SSW 8 | SSW 8 | SSW 7 | SSW 7 | SSW 8 | SW 8 | SSW 8 | SSW 8 | SW 7 | |
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clear | clear | clear | clear | some clouds | mod rain | light rain | light rain | cloudy | cloudy | mod rain | cloudy | cloudy | light rain | cloudy | cloudy | light rain | cloudy | some clouds | some clouds | cloudy | cloudy | cloudy | cloudy | some clouds | light snow | cloudy | cloudy | light rain | some clouds | clear | clear | some clouds | cloudy | cloudy | cloudy | light rain | light rain | cloudy | cloudy | heavy rain | rain shwrs | cloudy | some clouds | cloudy | light rain | mod rain | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
— | — | — | — | — | 7 | 4 | 4 | — | — | 6 | — | — | 3 | — | — | 1 | — | — | — | — | — | — | — | — | 1 | — | — | 1 | — | — | — | — | — | — | — | 4 | 2 | — | — | 11 | 2 | — | — | — | 2 | 9 | |
max°C | 6 | 7 | 2 | 4 | 5 | 3 | 7 | 7 | 9 | 8 | 8 | 9 | 16 | 15 | 3 | 3 | 6 | 6 | 12 | 15 | 3 | 6 | 9 | 14 | 14 | 9 | 1 | 2 | 3 | 4 | 7 | 7 | 5 | 7 | 13 | 12 | 10 | 9 | 9 | 10 | 11 | 7 | 10 | 11 | 10 | 7 | 7 |
Moonrise | — | — | 4:30 | — | — | 4:54 | — | — | 5:15 | — | — | 5:35 | — | — | 5:56 | — | — | 6:20 | — | — | 6:48 | — | — | 7:25 | — | — | 8:11 | — | — | 9:11 | — | — | 10:21 | — | — | 11:37 | — | — | 12:54 | — | — | 2:08 | — | — | — | 3:18 | — |
Moonset | — | — | 2:36 | — | — | — | 3:47 | — | — | 4:59 | — | — | 6:13 | — | — | 7:30 | — | — | 8:51 | — | — | — | 10:14 | — | — | 11:36 | — | — | — | 12:51 | — | — | 1:53 | — | — | 2:41 | — | — | 3:17 | — | — | 3:45 | — | — | 4:08 | — | — |
 | — | — | 6:47 | — | — | 6:45 | — | — | 6:43 | — | — | 6:41 | — | — | 6:39 | — | — | 6:39 | — | — | 6:37 | — | — | 6:35 | — | — | 6:33 | — | — | 6:31 | — | — | 6:30 | — | — | 6:28 | — | — | 6:26 | — | — | 6:26 | — | — | 6:24 | — | — |
 | 8:00 | — | — | 8:02 | — | — | 8:04 | — | — | 8:05 | — | — | 8:06 | — | — | 8:07 | — | — | 8:08 | — | — | 8:09 | — | — | 8:10 | — | — | 8:12 | — | — | 8:13 | — | — | 8:14 | — | — | 8:15 | — | — | 8:16 | — | — | 8:17 | — | — | 8:19 | — |
Today's sea temperature in Flat Island is 3.6° C (Statistics for 11 Apr 1981-2005 – mean: 3.8 max: 5.4 min: 2.1°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Nearest