Charlestown 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 06:31 AM and sunset is at 06:47 PM.
Days 1–3 Weather SummaryModerate rain (total 11mm), heaviest on Sun afternoon. Cool air temperatures (max 19°C on Mon afternoon, min 11°C on Tue night). Wind will be generally light. | Days 4–6 Weather SummaryModerate rain (total 19mm), heaviest on Fri afternoon. Cool air temperatures (max 16°C on Thu afternoon, min 12°C on Wed night). Winds increasing (moderate winds from the NE on Wed night, near gales from the NE by Fri night). | Days 7–9 Weather SummaryHeavy rain (total 29mm), heaviest during Sun afternoon. Very mild (max 15°C on Sat night, min 12°C on Sun afternoon). Winds decreasing (strong winds from the NE on Sat morning, moderate winds from the NE by Mon night). | Days 10–12 Weather SummaryLight rain (total 7mm), mostly falling on Tue night. Warm (max 20°C on Wed afternoon, min 7°C on Thu night). Wind will be generally light. | Days 13–16 Weather SummaryMostly dry. Very mild (max 17°C on Mon night, min 8°C on Sun morning). Winds decreasing (fresh winds from the NW on Sat afternoon, light winds from the N by Sun afternoon). | |||||||||||||||||||||||||||||||||||||||||||
Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | Sunday 27 | Monday 28 | Tuesday 29 | Wednesday 30 | Thursday 1 | Friday 2 | Saturday 3 | Sunday 4 | Mon 5 | ||||||||||||||||||||||||||||||||
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 | PM | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||||||||||
High Tide | 3:53PM1.02m | 4:23AM0.88m | 4:51PM1.05m | 5:18AM0.95m | 5:39PM1.10m | 6:04AM1.04m | 6:21PM1.15m | 6:44AM1.14m | 7:01PM1.19m | 7:22AM1.24m | 7:39PM1.22m | 8:00AM1.32m | 8:18PM1.23m | 8:39AM1.38m | 8:57PM1.23m | 9:20AM1.42m | 9:39PM1.20m | 10:04AM1.42m | 10:23PM1.16m | 10:52AM1.39m | 11:13PM1.10m | 11:45AM1.34m | 00:09AM1.03m | 12:46PM1.28m | 1:16AM0.99m | 1:57PM1.22m | 2:32AM0.98m | 3:11PM1.20m | |||||||||||||||||||
Low Tide | 9:15AM0.41m | 10:26PM0.41m | 10:22AM0.39m | 11:17PM0.36m | 11:19AM0.33m | 11:58PM0.29m | 12:08PM0.27m | 00:35AM0.22m | 12:51PM0.19m | 1:11AM0.15m | 1:33PM0.13m | 1:46AM0.09m | 2:14PM0.08m | 2:22AM0.05m | 2:56PM0.05m | 3:00AM0.03m | 3:39PM0.05m | 3:40AM0.04m | 4:26PM0.08m | 4:24AM0.07m | 5:16PM0.13m | 5:14AM0.12m | 6:13PM0.19m | 6:11AM0.18m | 7:19PM0.25m | 7:19AM0.23m | 8:31PM0.27m | 8:37AM0.26m | |||||||||||||||||||
Wave Height (m) Direction Period (s) | SE 4 | SE 4 | SSE 4 | NE 4 | ENE 4 | ENE 4 | E 5 | E 5 | E 5 | E 6 | E 6 | SE 11 | ESE 8 | SE 12 | SE 12 | ENE 6 | NE 6 | NE 6 | SE 8 | SE 7 | ENE 6 | E 6 | E 6 | E 6 | ENE 6 | ENE 5 | E 7 | SSE 8 | SSE 8 | SSE 7 | ESE 10 | ESE 9 | S 6 | SE 7 | WNW 4 | NW 3 | WNW 3 | WNW 3 | WNW 3 | WNW 3 | NW 4 | NW 2 | ESE 4 | SE 10 | S 3 | S 3 | S 3 |
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rain shwrs | light rain | light rain | some clouds | cloudy | some clouds | cloudy | cloudy | cloudy | cloudy | some clouds | clear | some clouds | clear | some clouds | cloudy | mod rain | heavy rain | light rain | cloudy | cloudy | light rain | heavy rain | mod rain | light rain | light rain | cloudy | some clouds | some clouds | light rain | clear | some clouds | some clouds | light rain | some clouds | some clouds | clear | some clouds | clear | clear | clear | clear | clear | clear | clear | some clouds | clear | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
mm | 1 | 5 | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | 8 | 11 | 2 | — | — | 1 | 13 | 8 | 2 | 3 | — | — | — | 5 | — | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 17 | 18 | 18 | 15 | 19 | 15 | 13 | 13 | 12 | 15 | 15 | 14 | 15 | 16 | 13 | 15 | 14 | 13 | 13 | 13 | 15 | 15 | 12 | 14 | 15 | 15 | 14 | 14 | 16 | 15 | 18 | 20 | 19 | 16 | 18 | 12 | 12 | 15 | 13 | 12 | 15 | 13 | 11 | 15 | 14 | 16 | 16 |
Moonrise | — | 3:52 | — | — | 4:25 | — | — | 4:53 | — | — | 5:17 | — | — | 5:40 | — | — | 6:01 | — | — | 6:23 | — | — | 6:46 | — | — | 7:13 | — | — | 7:47 | — | — | 8:28 | — | — | — | 9:21 | — | — | 10:25 | — | — | 11:37 | — | — | — | 12:53 | — |
Moonset | — | — | — | 12:55 | — | — | 2:00 | — | — | 3:06 | — | — | 4:12 | — | — | 5:20 | — | — | 6:28 | — | — | 7:39 | — | — | 8:52 | — | — | 10:09 | — | — | 11:26 | — | — | 12:40 | — | — | 1:45 | — | — | 2:39 | — | — | — | 3:22 | — | — | 3:56 |
 | 6:31 | — | — | 6:31 | — | — | 6:33 | — | — | 6:33 | — | — | 6:35 | — | — | 6:35 | — | — | 6:37 | — | — | 6:37 | — | — | 6:39 | — | — | 6:39 | — | — | 6:41 | — | — | 6:41 | — | — | 6:43 | — | — | 6:43 | — | — | 6:45 | — | — | 6:47 | — |
 | — | 6:47 | — | — | 6:45 | — | — | 6:44 | — | — | 6:42 | — | — | 6:40 | — | — | 6:38 | — | — | 6:37 | — | — | 6:36 | — | — | 6:34 | — | — | 6:31 | — | — | 6:30 | — | — | 6:29 | — | — | 6:27 | — | — | 6:24 | — | — | 6:23 | — | — | 6:22 |
Today's sea temperature in Charlestown is 21.3°C (Statistics for 20 Sep 1981-2005 – mean: 18.9 max: 20.5 min: 15.9°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Nearest