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 07:28 PM.
Days 1–4 Weather SummaryLight rain (total 3mm), mostly falling on Thu night. Warm air temperatures (max 21°C on Fri afternoon, min 8°C on Fri night). Winds increasing (calm on Thu afternoon, fresh winds from the NW by Fri afternoon). | Days 5–7 Weather SummaryLight rain (total 3mm), mostly falling on Sun night. Cool air temperatures (max 15°C on Mon afternoon, min 5°C on Mon night). Wind will be generally light. | Days 8–10 Weather SummaryLight rain (total 8mm), mostly falling on Thu morning. Very mild (max 16°C on Thu night, min 8°C on Tue night). Wind will be generally light. | Days 11–13 Weather SummaryMostly dry. Very mild (max 17°C on Fri afternoon, min 6°C on Sat night). Wind will be generally light. | Days 14–17 Weather SummaryModerate rain (total 10mm), heaviest on Wed afternoon. Very mild (max 13°C on Tue afternoon, min 8°C on Mon night). Winds increasing (calm on Mon night, fresh winds from the NNE by Thu morning). | |||||||||||||||||||||||||||||||||||||||||||
Wed 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | Sunday 27 | Monday 28 | Tuesday 29 | Wednesday 30 | Thursday 1 | ||||||||||||||||||||||||||||||||
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 | 4:35PM11.05m | 5:03AM10.45m | 5:20PM10.50m | 5:51AM9.89m | 6:11PM10.02m | 6:45AM9.46m | 7:07PM9.69m | 7:45AM9.24m | 8:07PM9.58m | 8:44AM9.27m | 9:05PM9.70m | 9:38AM9.52m | 9:57PM10.01m | 10:26AM9.94m | 10:44PM10.43m | 11:09AM10.45m | 11:27PM10.89m | 11:49AM10.99m | 00:08AM11.34m | 12:28PM11.50m | 00:47AM11.71m | 1:06PM11.94m | 1:28AM11.98m | 1:46PM12.25m | 2:09AM12.09m | 2:27PM12.39m | 2:53AM12.02m | 3:12PM12.34m | |||||||||||||||||||
Low Tide | 11:01PM1.97m | 11:21AM2.63m | 11:49PM2.56m | 12:09PM3.18m | 00:42AM3.03m | 1:04PM3.58m | 1:39AM3.32m | 2:02PM3.74m | 2:38AM3.36m | 3:02PM3.64m | 3:35AM3.17m | 3:57PM3.32m | 4:26AM2.80m | 4:46PM2.86m | 5:12AM2.37m | 5:31PM2.33m | 5:53AM1.92m | 6:12PM1.80m | 6:33AM1.53m | 6:53PM1.33m | 7:12AM1.23m | 7:33PM0.96m | 7:52AM1.06m | 8:14PM0.73m | 8:32AM1.03m | 8:57PM0.68m | 9:16AM1.15m | ||||||||||||||||||||
Wave Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
 |  |  |  |  |  | |  | | | | | | | | | | | | | | | |  | | | | | | | | | | | | | | | | | | | | | | |  | |
clear | some clouds | some clouds | cloudy | light rain | rain shwrs | some clouds | clear | clear | some clouds | some clouds | cloudy | cloudy | light rain | clear | some clouds | clear | clear | clear | clear | clear | clear | some clouds | light rain | light rain | light rain | some clouds | some clouds | clear | some clouds | some clouds | some clouds | some clouds | cloudy | some clouds | clear | clear | some clouds | clear | clear | clear | cloudy | light rain | light rain | light rain | light rain | cloudy | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
mm | — | — | — | — | 1 | 2 | — | — | — | — | — | — | — | 3 | — | — | — | — | — | — | — | — | — | 2 | 2 | 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 | 3 | 1 | 1 | — |
max °C | 17 | 16 | 16 | 18 | 15 | 16 | 21 | 12 | 12 | 14 | 10 | 11 | 13 | 12 | 14 | 15 | 11 | 10 | 12 | 10 | 11 | 12 | 10 | 13 | 14 | 16 | 16 | 17 | 11 | 10 | 10 | 10 | 10 | 11 | 9 | 10 | 12 | 10 | 12 | 13 | 10 | 11 | 10 | 9 | 11 | 10 | 8 |
Moonrise | — | — | 2:20 | — | — | — | 3:17 | — | — | 4:04 | — | — | 4:42 | — | — | 5:12 | — | — | 5:37 | — | — | 5:58 | — | — | 6:16 | — | — | 6:34 | — | — | 6:52 | — | — | 7:12 | — | — | 7:36 | — | — | 8:05 | — | — | 8:43 | — | — | — | 9:33 |
Moonset | — | 9:37 | — | — | 10:17 | — | — | 11:07 | — | — | — | 12:05 | — | — | 1:10 | — | — | 2:18 | — | — | 3:27 | — | — | 4:38 | — | — | 5:49 | — | — | 7:01 | — | — | 8:15 | — | — | 9:33 | — | — | 10:53 | — | — | 12:14 | — | — | 1:30 | — | — |
 | — | — | 6:58 | — | — | 6:58 | — | — | 7:01 | — | — | 7:01 | — | — | 7:03 | — | — | 7:03 | — | — | 7:05 | — | — | 7:07 | — | — | 7:07 | — | — | 7:09 | — | — | 7:09 | — | — | 7:11 | — | — | 7:13 | — | — | 7:13 | — | — | 7:16 | — | — |
 | 7:28 | — | — | 7:25 | — | — | 7:23 | — | — | 7:22 | — | — | 7:20 | — | — | 7:17 | — | — | 7:16 | — | — | 7:15 | — | — | 7:13 | — | — | 7:10 | — | — | 7:08 | — | — | 7:07 | — | — | 7:05 | — | — | 7:02 | — | — | 7:00 | — | — | 6:59 | — |
Today's sea temperature in Grindstone Island is 16.9°C (Statistics for 16 Sep 1981-2005 – mean: 13.8 max: 15.3 min: 12.1°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Nearest