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 09:15 PM.
Days 1–4 Weather SummaryMostly dry. Low air temperatures (max 6°C on Thu morning, min 1°C on Tue night). Winds increasing (light winds from the ENE on Tue night, strong winds from the NNE by Fri afternoon). | Days 5–7 Weather SummaryMostly dry. Icy conditions (max 4°C on Sun morning, min 0°C on Sun night). Winds decreasing (strong winds from the NNE on Sat morning, calm by Sat night). | Days 8–10 Weather SummaryLight rain (total 2mm), mostly falling on Tue morning. Very mild (max 10°C on Thu afternoon, min 1°C on Mon night). Winds increasing (calm on Mon night, near gales from the SW by Wed night). | Days 11–13 Weather SummaryA dusting of snow. Milder later with heavy rain (total 43mm) on Sun morning. Mild temperatures (max 7°C on Fri morning, min 1°C on Fri night). Winds increasing (calm on Thu night, fresh winds from the ESE by Sat night). | Days 14–17 Weather SummarySome drizzle, heaviest during Mon afternoon. Very mild (max 10°C on Thu morning, min 4°C on Sun night). Winds increasing (calm on Wed night, strong winds from the SW by Thu afternoon). | |||||||||||||||||||||||||||||||||||||||||||
Wednesday 27 | Thursday 28 | Friday 29 | Saturday 30 | Sunday 31 | Monday 1 | Tuesday 2 | Wednesday 3 | Thursday 4 | Friday 5 | Saturday 6 | Sunday 7 | Monday 8 | Tuesday 9 | Wednesday 10 | Thu 11 | ||||||||||||||||||||||||||||||||
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 | 5:52AM0.89m | 6:35PM1.03m | 6:34AM0.85m | 7:10PM1.08m | 7:12AM0.83m | 7:43PM1.11m | 7:48AM0.81m | 8:14PM1.12m | 8:23AM0.79m | 8:44PM1.14m | 8:58AM0.77m | 9:14PM1.14m | 9:36AM0.75m | 9:45PM1.15m | 10:18AM0.74m | 10:18PM1.14m | 11:03AM0.73m | 10:54PM1.13m | 11:54AM0.74m | 11:36PM1.10m | 12:50PM0.75m | 00:23AM1.05m | 1:51PM0.78m | 1:18AM1.00m | 2:57PM0.83m | 2:23AM0.95m | 4:03PM0.90m | ||||||||||||||||||||
Low Tide | 00:21AM0.41m | 12:05PM0.33m | 00:59AM0.35m | 12:27PM0.30m | 1:33AM0.30m | 12:52PM0.26m | 2:05AM0.26m | 1:23PM0.22m | 2:38AM0.24m | 1:56PM0.20m | 3:12AM0.24m | 2:32PM0.19m | 3:47AM0.25m | 3:07PM0.20m | 4:24AM0.27m | 3:42PM0.24m | 5:01AM0.30m | 4:18PM0.30m | 5:40AM0.33m | 4:55PM0.37m | 6:22AM0.37m | 5:36PM0.45m | 7:08AM0.40m | 6:27PM0.53m | 8:06AM0.41m | 7:44PM0.59m | 9:20AM0.41m | ||||||||||||||||||||
NE 7 | SE 5 | SE 5 | SE 5 | NE 3 | NE 4 | E 11 | ENE 10 | ENE 10 | ENE 11 | ENE 10 | ENE 10 | ENE 10 | ENE 9 | ENE 9 | ENE 9 | NE 8 | NE 7 | NE 10 | E 10 | E 10 | ENE 10 | ENE 9 | ENE 9 | ENE 6 | SW 6 | SW 7 | ENE 8 | NE 8 | NNE 9 | NNE 8 | NE 11 | NE 9 | ENE 8 | NE 9 | NE 9 | ENE 8 | ENE 9 | ENE 9 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | E 7 | ENE 7 | ENE 8 | ENE 6 | |
 | |  |  | |  |  | | |  | | | | | | | | | |  |  | | | | | | |  | | | |  | |  |  | | | | | | | | | | | | | |
some clouds | some clouds | clear | clear | some clouds | cloudy | cloudy | cloudy | cloudy | some clouds | clear | clear | clear | clear | clear | clear | some clouds | clear | some clouds | light rain | rain shwrs | some clouds | clear | clear | some clouds | cloudy | cloudy | rain shwrs | some clouds | cloudy | some clouds | light snow | light rain | heavy rain | heavy rain | light rain | cloudy | cloudy | light rain | some clouds | some clouds | cloudy | cloudy | cloudy | cloudy | some clouds | clear | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | 1 | — | — | — | 3 | 2 | 21 | 13 | 3 | — | — | 1 | — | — | — | — | — | — | — | — | |
max °C | 1 | 4 | 4 | 3 | 6 | 5 | 2 | 2 | 3 | 3 | 3 | 3 | 2 | 4 | 4 | 2 | 4 | 4 | 4 | 8 | 7 | 3 | 5 | 5 | 6 | 9 | 10 | 6 | 7 | 5 | 4 | 2 | 3 | 3 | 3 | 4 | 4 | 5 | 5 | 5 | 8 | 9 | 7 | 5 | 6 | 7 | 10 |
Moonrise | — | — | 5:45 | — | — | 7:00 | — | — | 8:14 | — | — | — | 9:25 | — | — | 10:30 | — | — | 11:23 | — | — | — | 12:03 | — | — | 12:33 | — | — | 12:54 | — | — | 1:11 | — | — | 1:24 | — | — | 1:35 | — | — | 1:46 | — | — | 1:58 | — | — | 2:12 |
Moonset | — | 3:03 | — | — | 3:16 | — | — | 3:32 | — | — | 3:54 | — | — | 4:23 | — | — | 5:03 | — | — | 5:56 | — | — | 7:00 | — | — | 8:12 | — | — | 9:27 | — | — | 10:43 | — | — | 11:59 | — | — | 1:16 | — | — | 2:35 | — | — | — | 3:58 | — | — |
 | — | 5:03 | — | — | 5:03 | — | — | 5:01 | — | — | 5:01 | — | — | 5:00 | — | — | 4:58 | — | — | 4:58 | — | — | 4:58 | — | — | 4:56 | — | — | 4:56 | — | — | 4:56 | — | — | 4:54 | — | — | 4:54 | — | — | 4:54 | — | — | 4:54 | — | — | 4:54 |
 | 9:15 | — | — | 9:16 | — | — | 9:17 | — | — | 9:19 | — | — | 9:20 | — | — | 9:21 | — | — | 9:22 | — | — | 9:23 | — | — | 9:24 | — | — | 9:25 | — | — | 9:27 | — | — | 9:28 | — | — | 9:29 | — | — | 9:29 | — | — | 9:30 | — | — | 9:30 | — |
Today's sea temperature in Castle Island is 0.3° C (Statistics for 26 May 1981-2005 – mean: 1.6 max: 2.7 min: 0.6°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Nearest