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 07:50 PM.
Days 1–4 Weather SummaryLight rain (total 8mm), mostly falling on Mon afternoon. Cool air temperatures (max 11°C on Mon night, min 3°C on Tue night). Winds decreasing (strong winds from the NNW on Mon night, light winds from the NW by Wed morning). | Days 5–7 Weather SummaryLight rain (total 8mm), mostly falling on Thu afternoon. Cool air temperatures (max 14°C on Fri afternoon, min 7°C on Sat morning). Winds increasing (light winds from the S on Thu night, near gales from the N by Sat morning). | Days 8–10 Weather SummaryLight rain (total 8mm), mostly falling on Sun night. Very mild (max 15°C on Mon afternoon, min 7°C on Sat night). Winds decreasing (fresh winds from the SSW on Sun night, calm by Mon night). | Days 11–13 Weather SummaryMostly dry. Very mild (max 15°C on Thu morning, min 6°C on Thu night). Wind will be generally light. | Days 14–17 Weather SummaryLight rain (total 8mm), mostly falling on Sun morning. Very mild (max 13°C on Sun afternoon, min 8°C on Fri night). Winds increasing (light winds from the SW on Fri night, near gales from the SW by Tue morning). | |||||||||||||||||||||||||||||||||||||||||||
Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tue 22 | ||||||||||||||||||||||||||||||||
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 | 5:47AM0.75m | 6:07PM1.17m | 6:42AM0.83m | 6:52PM1.24m | 7:25AM0.92m | 7:32PM1.28m | 8:02AM1.00m | 8:09PM1.28m | 8:37AM1.07m | 8:45PM1.24m | 9:11AM1.11m | 9:20PM1.17m | 9:43AM1.13m | 9:53PM1.08m | 10:14AM1.11m | 10:25PM0.99m | 10:43AM1.07m | 10:54PM0.89m | 11:11AM1.02m | 11:20PM0.80m | 11:42AM0.96m | 11:49PM0.72m | 12:25PM0.90m | 8:39PM0.64m | 2:03PM0.85m | 3:49AM0.60m | 4:42PM0.89m | ||||||||||||||||||||
Low Tide | 00:24AM0.34m | 11:50AM0.44m | 1:04AM0.24m | 12:36PM0.33m | 1:39AM0.15m | 1:17PM0.23m | 2:09AM0.09m | 1:54PM0.14m | 2:36AM0.06m | 2:30PM0.08m | 3:00AM0.05m | 3:04PM0.06m | 3:24AM0.07m | 3:36PM0.09m | 3:47AM0.11m | 4:08PM0.16m | 4:11AM0.17m | 4:38PM0.26m | 4:36AM0.24m | 5:09PM0.38m | 5:02AM0.31m | 5:44PM0.50m | 5:30AM0.39m | 6:33PM0.61m | 11:39PM0.55m | 6:55AM0.55m | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | E 9 | ESE 10 | ESE 10 | ESE 10 | ESE 9 | ENE 8 | ENE 9 | ENE 8 | ENE 8 | SW 4 | SSW 4 | S 5 | SE 7 | SE 8 | SSW 5 | ESE 8 | NNE 7 | NE 8 | NE 8 | NE 6 | NE 7 | SSW 5 | SE 6 | SW 4 | NE 8 | NE 8 | NE 10 | NE 9 | NE 7 | NE 11 | NE 9 | NE 7 | NE 8 | NE 10 | NE 10 | NE 10 | NE 8 | NE 8 | NE 7 | NE 9 | SE 6 | SE 9 | SE 10 | SE 10 | SE 10 | SW 6 | S 5 |
 |  | |  |  |  |  |  | | | | | | | | | | | | | |  | | | | | |  | | | | | | | | | | | | | | | | | | | | |
cloudy | light rain | light rain | light rain | some clouds | cloudy | some clouds | clear | clear | some clouds | cloudy | light rain | cloudy | light rain | some clouds | some clouds | some clouds | clear | some clouds | some clouds | light rain | rain shwrs | some clouds | cloudy | some clouds | cloudy | cloudy | clear | clear | some clouds | some clouds | some clouds | some clouds | clear | clear | clear | some clouds | cloudy | cloudy | light rain | light rain | cloudy | cloudy | some clouds | clear | some clouds | cloudy | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
mm | — | 1 | 3 | 4 | — | — | — | — | — | — | — | 4 | — | 4 | — | — | — | — | — | — | 4 | 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 4 | — | — | — | — | — | — |
max °C | 8 | 10 | 10 | 11 | 9 | 8 | 5 | 8 | 11 | 10 | 11 | 11 | 13 | 13 | 14 | 11 | 9 | 11 | 8 | 11 | 11 | 13 | 14 | 15 | 13 | 12 | 12 | 13 | 13 | 14 | 13 | 15 | 13 | 7 | 9 | 9 | 9 | 11 | 12 | 12 | 12 | 13 | 11 | 11 | 11 | 10 | 12 |
Moonrise | — | 1:24 | — | — | 2:54 | — | — | 4:23 | — | — | 5:50 | — | — | 7:13 | — | — | 8:33 | — | — | 9:53 | — | — | 11:12 | — | — | 12:30 | — | — | 1:44 | — | — | 2:53 | — | — | — | 3:51 | — | — | 4:36 | — | — | 5:10 | — | — | 5:34 | — | — |
Moonset | — | — | 6:30 | — | — | 6:50 | — | — | 7:06 | — | — | 7:19 | — | — | 7:31 | — | — | 7:42 | — | — | 7:55 | — | — | 8:10 | — | — | 8:29 | — | — | 8:56 | — | — | — | 9:31 | — | — | 10:20 | — | — | 11:20 | — | — | — | 12:30 | — | — | 1:45 |
 | — | 6:33 | — | — | 6:35 | — | — | 6:37 | — | — | 6:39 | — | — | 6:39 | — | — | 6:41 | — | — | 6:43 | — | — | 6:45 | — | — | 6:47 | — | — | 6:48 | — | — | 6:50 | — | — | 6:52 | — | — | 6:52 | — | — | 6:54 | — | — | 6:56 | — | — | 6:58 |
 | 7:50 | — | 7:46 | — | — | 7:45 | — | — | 7:43 | — | — | 7:39 | — | — | 7:37 | — | — | 7:36 | — | — | 7:32 | — | — | 7:30 | — | — | 7:29 | — | — | 7:25 | — | — | 7:23 | — | — | 7:22 | — | — | 7:19 | — | — | 7:16 | — | — | 7:15 | — | — |
Today's sea temperature in Castle Island is 8.1°C (Statistics for 06 Sep 1981-2005 – mean: 10.0 max: 11.9 min: 6.9°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Nearest