Castle 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 07:11 AM and sunset is at 07:29 PM.
Days 1–3 Weather SummaryModerate rain (total 10mm), heaviest on Sat night giving way to a moderate fall of snow, heaviest on Sat night. Icy conditions (max 3°C on Sat night, min -8°C on Mon morning). Mainly fresh winds. | Days 4–6 Weather SummaryA moderate fall of snow, heaviest on Thu morning. Air temperatures will be below freezing (max -2°C on Tue afternoon, min -8°C on Thu night). Winds increasing (calm on Tue afternoon, strong winds from the N by Thu afternoon). | Days 7–9 Weather SummaryA dusting of new snow. Temperatures will be below freezing (max -2°C on Sun afternoon, min -8°C on Sun night). Winds increasing (calm on Fri morning, strong winds from the N by Sat morning). | Days 10–12 Weather SummaryA light covering of new snow, mostly falling on Thu morning. Temperatures will be below freezing (max -2°C on Wed morning, min -14°C on Mon night). Winds increasing (calm on Mon afternoon, strong winds from the E by Thu morning). | |||||||||||||||||||||||||||||||||
Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | |||||||||||||||||||||||||
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 | 8:39AM0.64m | 1:14PM0.65m | 2:29AM0.90m | 4:15PM0.62m | 4:46AM0.95m | 5:46PM0.70m | 5:43AM1.04m | 6:33PM0.80m | 7:09PM0.92m | 7:03AM1.18m | 7:44PM1.04m | 7:41AM1.23m | 8:18PM1.15m | 8:19AM1.24m | 8:54PM1.23m | 9:00AM1.22m | 9:32PM1.28m | 9:43AM1.17m | 10:12PM1.28m | 10:28AM1.08m | 10:56PM1.25m | 11:18AM0.96m | 11:46PM1.17m | |||||||||||||
Low Tide | 7:07AM0.63m | 6:21PM0.49m | 11:49AM0.52m | 7:32PM0.56m | 12:23PM0.42m | 11:21PM0.52m | 12:52PM0.31m | 00:13AM0.40m | 1:17PM0.21m | 00:55AM0.28m | 1:43PM0.13m | 1:35AM0.16m | 2:10PM0.06m | 2:14AM0.06m | 2:39PM0.02m | 2:54AM0.01m | 3:10PM0.01m | 3:35AM0.00m | 3:43PM0.05m | 4:17AM0.06m | 4:16PM0.12m | 5:01AM0.17m | 4:49PM0.22m | 5:51AM0.31m | ||||||||||||
N 2 | N 3 | N 2 | WNW 3 | W 3 | WSW 4 | NW 2 | W 2 | SW 4 | SSW 3 | SSE 2 | S 4 | E 8 | ENE 2 | E 6 | NE 2 | NNE 4 | N 4 | NW 2 | E 6 | S 6 | NNE 3 | NNE 4 | NNW 3 | NW 2 | NNE 3 | NNE 3 | N 2 | N 2 | N 2 | W 2 | WSW 3 | SW 4 | SW 3 | SW 4 | SW 5 | |
 | |  | |  |  |  |  |  | | |  | | | | |  | |  | | | | | | | | | | |  | | | | | | | |
light snow | light snow | light snow | light snow | some clouds | some clouds | snow shwrs | clear | cloudy | light snow | snow shwrs | clear | some clouds | light snow | some clouds | light snow | mod snow | cloudy | cloudy | cloudy | some clouds | cloudy | cloudy | some clouds | some clouds | some clouds | light snow | cloudy | light snow | snow shwrs | some clouds | cloudy | cloudy | cloudy | some clouds | light snow | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | 1 | 2 | 3 | 0 | 2 | -3 | -7 | -4 | -6 | -4 | -2 | -5 | -3 | -3 | -4 | -4 | -4 | -7 | -5 | -4 | -6 | -6 | -4 | -6 | -3 | -2 | -7 | -6 | -5 | -7 | -9 | -6 | -6 | -2 | -2 | -3 |
Moonrise | 4:10 | — | — | 4:57 | — | — | 5:32 | — | — | 5:56 | — | — | 6:14 | — | — | 6:29 | — | — | 6:41 | — | — | 6:53 | — | — | 7:06 | — | — | 7:22 | — | — | 7:44 | — | — | 8:15 | — | — |
Moonset | 10:26 | — | — | 11:33 | — | — | 12:53 | — | — | 2:19 | — | — | — | 3:48 | — | — | 5:18 | — | — | 6:49 | — | — | 8:21 | — | — | — | 9:56 | — | — | 11:32 | — | — | — | 1:07 | — | — |
 | 7:11 | — | — | 7:09 | — | — | 7:07 | — | — | 7:05 | — | — | 7:03 | — | — | 7:00 | — | — | 6:58 | — | — | 6:56 | — | — | 6:54 | — | — | 6:50 | — | — | 6:48 | — | — | 6:47 | — | — |
 | — | 7:29 | — | — | 7:30 | — | — | 7:31 | — | — | 7:34 | — | — | 7:36 | — | — | 7:37 | — | — | 7:38 | — | — | 7:40 | — | — | 7:42 | — | — | 7:44 | — | — | 7:45 | — | — | 7:47 | — |
Today's sea temperature in Castle Island is -1.7 °C (Statistics for 22 Mar 1981-2005 – mean: -0.7 max: 0.1 min: -1.3°C) | ||||||||||||||||||||||||||||||||||||
Nearest