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 — and sunset is at 05:17 PM.
Days 1–4 Weather SummaryA moderate fall of snow, heaviest on Thu afternoon. Air temperatures will be below freezing (max 0°C on Tue afternoon, min -2°C on Tue night). Winds decreasing (strong winds from the NNW on Tue afternoon, light winds from the NNE by Thu night). | Days 5–7 Weather SummaryMostly dry. Air temperatures will be below freezing (max 0°C on Fri afternoon, min -7°C on Sun night). Winds decreasing (strong winds from the NNW on Sat afternoon, light winds from the WNW by Mon morning). | Days 8–10 Weather SummaryMostly dry. Temperatures will be below freezing (max -3°C on Tue afternoon, min -19°C on Thu morning). Mainly fresh winds. | Days 11–13 Weather SummaryA moderate fall of snow, heaviest on Sat afternoon. Temperatures will be below freezing (max 0°C on Sun morning, min -26°C on Thu night). Winds increasing (light winds from the SSE on Fri night, near gales from the SE by Sat night). | ||||||||||||||||||||||||||||||||||||||||||||
Tue 10 | Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | ||||||||||||||||||||||||||||||||
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 | 12:21PM0.69m | 3:07AM0.84m | 2:58PM0.62m | 4:48AM0.91m | 4:56PM0.64m | 5:36AM1.00m | 5:55PM0.69m | 6:09AM1.08m | 6:34PM0.76m | 6:38AM1.15m | 7:07PM0.83m | 7:05AM1.20m | 7:38PM0.90m | 7:34AM1.24m | 8:09PM0.97m | 8:04AM1.25m | 8:42PM1.04m | 8:37AM1.24m | 9:15PM1.09m | 9:13AM1.20m | 9:52PM1.11m | 9:52AM1.13m | 10:32PM1.10m | 10:36AM1.04m | 11:17PM1.07m | 11:25AM0.92m | 00:16AM1.02m | 12:29PM0.80m | |||||||||||||||||||
Low Tide | 6:05PM0.47m | 11:10AM0.58m | 7:12PM0.52m | 11:56AM0.49m | 10:26PM0.49m | 12:30PM0.39m | 11:23PM0.40m | 12:58PM0.29m | 00:05AM0.31m | 1:24PM0.21m | 00:42AM0.23m | 1:49PM0.14m | 1:17AM0.17m | 2:12PM0.09m | 1:51AM0.12m | 2:36PM0.07m | 2:26AM0.11m | 3:01PM0.07m | 3:01AM0.13m | 3:28PM0.10m | 3:38AM0.19m | 3:56PM0.16m | 4:17AM0.28m | 4:26PM0.24m | 5:00AM0.40m | 4:59PM0.33m | 6:01AM0.53m | 5:36PM0.43m | |||||||||||||||||||
NE 12 | NE 13 | NE 12 | NE 12 | NE 12 | NE 12 | NE 12 | ENE 9 | ENE 10 | ENE 10 | NE 11 | NE 11 | NE 13 | NE 13 | NE 13 | NE 13 | NE 12 | NE 13 | NE 12 | NE 11 | NE 10 | NE 10 | NE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | NE 9 | NE 9 | NE 10 | NE 11 | SE 4 | ENE 10 | SE 9 | ENE 14 | ENE 15 | ENE 14 | ENE 13 | ENE 13 | ENE 13 | ENE 14 | ENE 14 | ENE 15 | E 14 | E 14 | E 13 | |
 |  |  |  | | | |  | | | | | | |  | |  | | | | | |  | | | | | | | | | | | | | | | | | |  | | | | | | | |
some clouds | cloudy | cloudy | light snow | cloudy | cloudy | light snow | mod snow | light snow | cloudy | cloudy | some clouds | some clouds | cloudy | clear | clear | clear | clear | some clouds | cloudy | cloudy | some clouds | some clouds | cloudy | clear | some clouds | some clouds | clear | clear | clear | clear | some clouds | cloudy | light snow | mod snow | light snow | light snow | mod snow | cloudy | cloudy | light snow | light snow | light snow | light snow | light snow | light snow | light snow | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | 0 | -2 | -1 | -2 | -1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -4 | -3 | -5 | -5 | -4 | -4 | -4 | -3 | -5 | -4 | -9 | -15 | -18 | -18 | -22 | -21 | -15 | -12 | -5 | -4 | -1 | 0 | 0 | 2 | 0 | -1 | 1 | 1 | 1 | 1 | 1 | 0 | 1 |
Moonrise | — | — | 4:13 | — | — | 5:14 | — | — | 6:02 | — | — | 6:37 | — | — | 7:03 | — | — | 7:21 | — | — | 7:36 | — | — | 7:48 | — | — | 7:59 | — | — | 8:10 | — | — | 8:23 | — | — | 8:39 | — | — | 9:00 | — | — | 9:31 | — | — | 10:18 | — | — |
Moonset | — | — | 10:49 | — | — | 11:36 | — | — | 12:37 | — | — | 1:49 | — | — | — | 3:07 | — | — | 4:29 | — | — | 5:50 | — | — | 7:11 | — | — | 8:33 | — | — | — | 9:57 | — | — | 11:24 | — | — | — | 12:53 | — | — | 2:22 | — | — | 3:43 | — | — |
 | — | — | 7:35 | — | — | 7:33 | — | — | 7:31 | — | — | 7:30 | — | — | 7:28 | — | — | 7:26 | — | — | 7:24 | — | — | 7:22 | — | — | 7:20 | — | — | 7:18 | — | — | 7:16 | — | — | 7:13 | — | — | 7:11 | — | — | 7:09 | — | — | 7:07 | — | — |
 | 5:17 | — | — | 5:20 | — | — | 5:22 | — | — | 5:22 | — | — | 5:24 | — | — | 5:27 | — | — | 5:29 | — | — | 5:30 | — | — | 5:32 | — | — | 5:35 | — | — | 5:36 | — | — | 5:37 | — | — | 5:39 | — | — | 5:42 | — | — | 5:44 | — | — | 5:45 | — |
Today's sea temperature in Castle Island is -1.8° C (Statistics for 10 Feb 1981-2005 – mean: -0.9 max: -0.2 min: -1.7°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Nearest