Grindstone 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 08:02 PM.
Days 1–4 Weather SummaryHeavy rain (total 21mm), heaviest during Tue night. Low air temperatures (max 9°C on Wed afternoon, min 5°C on Wed night). Wind will be generally light. | Days 5–7 Weather SummaryLight rain (total 5mm), mostly falling on Mon morning. Cool air temperatures (max 13°C on Sun afternoon, min 3°C on Sat night). Wind will be generally light. | Days 8–10 Weather SummaryLight rain (total 4mm), mostly falling on Mon night. Freeze-thaw conditions (max 8°C on Wed morning, min -2°C on Mon night). Winds decreasing (fresh winds from the SW on Tue afternoon, light winds from the SW by Wed night). | Days 11–13 Weather SummaryLight rain (total 8mm), mostly falling on Fri night. Very mild (max 11°C on Sun afternoon, min 3°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||||||||||||||||||||||
Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | Thu 30 | ||||||||||||||||||||||||||||||||
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 | AM | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||||||||
High Tide | 10:41PM10.86m | 11:04AM11.20m | 11:27PM11.54m | 11:51AM11.75m | 00:12AM12.18m | 12:37PM12.21m | 00:57AM12.68m | 1:24PM12.50m | 1:44AM12.98m | 2:12PM12.57m | 2:32AM13.03m | 3:03PM12.43m | 3:23AM12.84m | 3:56PM12.09m | 4:19AM12.44m | 4:54PM11.65m | 5:19AM11.95m | 5:58PM11.22m | 6:25AM11.48m | 7:07PM10.93m | 7:35AM11.16m | 8:16PM10.86m | 8:44AM11.05m | 9:21PM10.97m | 9:48AM11.09m | 10:18PM11.17m | 10:45AM11.19m | ||||||||||||||||||||
Low Tide | 5:07AM1.99m | 5:30PM1.70m | 5:54AM1.31m | 6:15PM1.20m | 6:40AM0.70m | 7:00PM0.81m | 7:26AM0.25m | 7:46PM0.58m | 8:13AM0.01m | 8:34PM0.54m | 9:03AM0.02m | 9:24PM0.70m | 9:55AM0.25m | 10:17PM1.01m | 10:51AM0.64m | 11:15PM1.41m | 11:50AM1.09m | 00:17AM1.79m | 12:54PM1.48m | 1:24AM2.04m | 2:01PM1.72m | 2:32AM2.07m | 3:06PM1.76m | 3:36AM1.92m | 4:06PM1.69m | 4:35AM1.67m | 5:00PM1.59m | ||||||||||||||||||||
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heavy rain | cloudy | cloudy | some clouds | cloudy | cloudy | mod rain | light rain | light rain | cloudy | cloudy | some clouds | some clouds | cloudy | some clouds | light rain | light rain | cloudy | rain shwrs | some clouds | some clouds | some clouds | cloudy | cloudy | cloudy | rain shwrs | rain shwrs | clear | cloudy | light rain | mod rain | cloudy | some clouds | some clouds | clear | some clouds | cloudy | heavy rain | light rain | light rain | cloudy | some clouds | clear | cloudy | some clouds | some clouds | some clouds | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
12 | — | — | — | — | — | 6 | 2 | 1 | — | — | — | — | — | — | 2 | 3 | — | 1 | — | — | — | — | — | — | 1 | 2 | — | — | 2 | 6 | — | — | — | — | — | — | 16 | 4 | 1 | — | — | — | — | — | — | — | |
max°C | 8 | 6 | 9 | 7 | 5 | 7 | 7 | 6 | 7 | 6 | 6 | 11 | 7 | 9 | 13 | 10 | 6 | 7 | 4 | 3 | 5 | 2 | 8 | 6 | 5 | 7 | 8 | 6 | 7 | 7 | 5 | 7 | 7 | 6 | 8 | 11 | 6 | 3 | 4 | 3 | 6 | 8 | 6 | 6 | 9 | 7 | 8 |
Moonrise | — | 5:29 | — | — | 5:48 | — | — | 6:10 | — | — | 6:36 | — | — | 7:10 | — | — | 7:55 | — | — | 8:54 | — | — | 10:05 | — | — | 11:22 | — | — | 12:41 | — | — | 1:57 | — | — | — | 3:10 | — | — | 4:20 | — | — | 5:28 | — | — | 6:36 | — | — |
Moonset | — | — | 6:08 | — | — | 7:27 | — | — | 8:51 | — | — | — | 10:16 | — | — | 11:41 | — | — | — | 12:56 | — | — | 1:58 | — | — | 2:45 | — | — | 3:19 | — | — | 3:45 | — | — | 4:06 | — | — | 4:24 | — | — | 4:41 | — | — | 4:57 | — | — | 5:15 |
 | — | 6:33 | — | — | 6:31 | — | — | 6:30 | — | — | 6:28 | — | — | 6:26 | — | — | 6:24 | — | — | 6:22 | — | — | 6:20 | — | — | 6:18 | — | — | 6:18 | — | — | 6:16 | — | — | 6:13 | — | — | 6:13 | — | — | 6:11 | — | — | 6:09 | — | — | 6:07 |
 | 8:02 | — | 8:04 | — | — | 8:05 | — | — | 8:06 | — | — | 8:07 | — | — | 8:08 | — | — | 8:09 | — | — | 8:12 | — | — | 8:13 | — | — | 8:14 | — | — | 8:15 | — | — | 8:16 | — | — | 8:17 | — | — | 8:19 | — | — | 8:21 | — | — | 8:22 | — | — |
Today's sea temperature in Grindstone Island is 2.0° C (Statistics for 14 Apr 1981-2005 – mean: 1.3 max: 3.2 min: 0.0°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Nearest