Grindstone (Ray0.4) 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 07:47 AM and sunset is at 04:34 PM.
Days 1–3 Weather SummaryA light covering of new snow, mostly falling on Wed morning. Becoming milder with moderate rain (total 11mm) heaviest on Wed night. Icy conditions (max 8°C on Wed night, min -12°C on Tue morning). Winds increasing (light winds from the SSE on Wed afternoon, fresh winds from the SW by Thu afternoon). | Days 4–6 Weather SummaryMostly dry. Air temperatures will be below freezing (max -1°C on Sun morning, min -9°C on Sun night). Winds decreasing (fresh winds from the W on Fri afternoon, calm by Sat night). | Days 7–9 Weather SummaryMostly dry. Freeze-thaw conditions (max 5°C on Wed night, min -10°C on Mon night). Winds increasing (light winds from the WSW on Wed morning, fresh winds from the SSW by Wed night). | Days 10–12 Weather SummaryHeavy rain (total 37mm), heaviest during Fri morning. Later becoming colder with a dusting of snow on Sat afternoon. Freeze-thaw conditions (max 13°C on Thu night, min -5°C on Fri night). Winds decreasing (strong winds from the S on Thu night, calm by Sat night). | |||||||||||||||||||||||||||||||||
Tuesday 9 | Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | |||||||||||||||||||||||||
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 | 3:25PM13.17m | 3:58AM12.66m | 4:23PM12.79m | 4:55AM12.46m | 5:21PM12.47m | 5:52AM12.35m | 6:19PM12.27m | 6:48AM12.32m | 7:16PM12.17m | 7:42AM12.39m | 8:11PM12.17m | 8:34AM12.51m | 9:02PM12.22m | 9:23AM12.65m | 9:51PM12.29m | 10:09AM12.78m | 10:36PM12.34m | 10:52AM12.87m | 11:18PM12.36m | 11:33AM12.91m | 11:58PM12.35m | 12:11PM12.90m | 00:35AM12.35m | |||||||||||||
Low Tide | 9:23AM2.76m | 9:53PM2.37m | 10:19AM3.04m | 10:49PM2.73m | 11:16AM3.27m | 11:45PM3.02m | 12:14PM3.39m | 00:41AM3.23m | 1:10PM3.40m | 1:36AM3.34m | 2:04PM3.32m | 2:28AM3.37m | 2:56PM3.17m | 3:18AM3.34m | 3:44PM3.02m | 4:05AM3.31m | 4:30PM2.90m | 4:50AM3.30m | 5:13PM2.81m | 5:31AM3.31m | 5:54PM2.78m | 6:11AM3.33m | 6:33PM2.77m | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
 | |  |  | |  |  |  |  | | |  | |  |  | | | | | | | | | | | | | |  |  |  | | | | | | |
clear | clear | snow shwrs | light snow | light snow | mod rain | rain shwrs | some clouds | some clouds | some clouds | some clouds | clear | clear | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | some clouds | clear | clear | some clouds | some clouds | some clouds | some clouds | cloudy | cloudy | light rain | heavy rain | heavy rain | clear | some clouds | cloudy | light snow | cloudy | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | — | — | 2 | 7 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 13 | 22 | — | — | — | — | — | |
max°C | -9 | -8 | -1 | 1 | 3 | 8 | 5 | 5 | 1 | -5 | -4 | -4 | -4 | -2 | -2 | -1 | -1 | -4 | -5 | -4 | -8 | -8 | -6 | -3 | -1 | 2 | 5 | 7 | 11 | 13 | 12 | 2 | -3 | 0 | 1 | 1 |
Moonrise | — | — | 10:03 | — | — | 11:16 | — | — | — | 12:24 | — | — | 1:31 | — | — | 2:36 | — | — | 3:42 | — | — | 4:48 | — | — | 5:55 | — | — | 7:00 | — | — | 7:59 | — | — | 8:51 | — | — |
Moonset | 11:49 | — | — | 12:10 | — | — | 12:27 | — | — | 12:44 | — | — | 12:59 | — | — | 1:16 | — | — | 1:35 | — | — | 1:58 | — | — | 2:26 | — | — | — | 3:03 | — | — | 3:49 | — | — | 4:45 | — |
 | 7:47 | — | — | 7:48 | — | — | 7:48 | — | — | 7:50 | — | — | 7:50 | — | — | 7:50 | — | — | 7:52 | — | — | 7:52 | — | — | 7:52 | — | — | 7:54 | — | — | 7:54 | — | — | 7:54 | — | — |
 | — | 4:34 | — | — | 4:34 | — | — | 4:34 | — | — | 4:34 | — | — | 4:34 | — | — | 4:34 | — | — | 4:34 | — | — | 4:34 | — | — | 4:35 | — | — | 4:35 | — | — | 4:36 | — | — | 4:36 | — |
Today's sea temperature in Grindstone (Ray0.4) is 4.9° C (Statistics for 09 Dec 1981-2005 – mean: 5.1 max: 7.3 min: 3.7°C) | ||||||||||||||||||||||||||||||||||||
Nearest