Chelsea 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 06:11 AM and sunset is at 07:38 PM.
Days 1–3 Weather SummaryLight rain (total 3mm), mostly falling on Thu morning. Cool air temperatures (max 16°C on Sat afternoon, min 6°C on Thu night). Wind will be generally light. | Days 4–6 Weather SummaryMostly dry. Cool air temperatures (max 17°C on Mon afternoon, min 7°C on Sun morning). Wind will be generally light. | Days 7–9 Weather SummaryHeavy rain (total 21mm), heaviest during Fri night. Very mild (max 14°C on Wed afternoon, min 3°C on Thu morning). Wind will be generally light. | Days 10–12 Weather SummaryHeavy rain (total 20mm), heaviest during Sat morning. Very mild (max 15°C on Mon afternoon, min 8°C on Sat morning). Winds decreasing (fresh winds from the ENE on Sat afternoon, calm by Mon night). | |||||||||||||||||||||||||||||||||
Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | |||||||||||||||||||||||||
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 | 5:01AM1.41m | 5:44PM1.39m | 5:56AM1.44m | 6:33PM1.48m | 6:44AM1.48m | 7:16PM1.58m | 7:27AM1.51m | 7:54PM1.67m | 8:06AM1.53m | 8:29PM1.73m | 8:43AM1.53m | 9:02PM1.77m | 9:18AM1.50m | 9:33PM1.77m | 9:53AM1.47m | 10:05PM1.76m | 10:29AM1.42m | 10:38PM1.73m | 11:10AM1.37m | 11:19PM1.70m | 11:58AM1.34m | 00:09AM1.66m | 12:54PM1.32m | 1:08AM1.63m | ||||||||||||
Low Tide | 11:56AM0.23m | 00:06AM0.31m | 12:38PM0.18m | 00:52AM0.23m | 1:17PM0.13m | 1:37AM0.16m | 1:55PM0.10m | 2:20AM0.10m | 2:32PM0.08m | 3:02AM0.05m | 3:08PM0.08m | 3:42AM0.02m | 3:44PM0.10m | 4:21AM0.02m | 4:18PM0.13m | 4:59AM0.03m | 4:51PM0.17m | 5:38AM0.07m | 5:25PM0.21m | 6:18AM0.11m | 6:04PM0.26m | 7:05AM0.16m | 6:52PM0.30m | |||||||||||||
ESE 6 | ESE 7 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | SE 8 | NNW 3 | SE 7 | WSW 3 | W 3 | ESE 12 | SSE 2 | ESE 12 | ESE 10 | SE 3 | SSE 4 | SE 6 | SE 6 | N 4 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | SE 3 | SSE 3 | ESE 6 | ESE 7 | ESE 7 | ESE 8 | ESE 8 | ESE 9 | ESE 9 | ESE 9 | ESE 10 | |
 |  |  |  | |  |  | |  | | | | | | | | |  | |  | | | | | | |  |  | |  | | | | | | | |
light rain | cloudy | some clouds | clear | cloudy | light rain | some clouds | some clouds | clear | some clouds | some clouds | some clouds | some clouds | clear | some clouds | some clouds | some clouds | cloudy | light rain | rain shwrs | clear | clear | clear | clear | some clouds | some clouds | heavy rain | mod rain | light rain | mod rain | cloudy | cloudy | clear | clear | clear | some clouds | |
km/h | ||||||||||||||||||||||||||||||||||||
1.0 | — | — | — | — | 2.0 | — | — | — | — | — | — | — | — | — | — | — | — | 5 | 5 | — | — | — | — | — | — | 11 | 9 | 3 | 8 | — | — | — | — | — | — | |
max°C | 9 | 7 | 7 | 9 | 10 | 11 | 15 | 16 | 13 | 10 | 14 | 13 | 13 | 17 | 16 | 12 | 15 | 14 | 13 | 14 | 13 | 7 | 13 | 12 | 8 | 11 | 10 | 8 | 9 | 9 | 9 | 14 | 13 | 12 | 15 | 12 |
Moonrise | 2:40 | — | — | — | 3:40 | — | — | 4:40 | — | — | 5:40 | — | — | 6:41 | — | — | 7:44 | — | — | 8:49 | — | — | — | 9:56 | — | — | 11:03 | — | — | — | 12:07 | — | — | 1:05 | — | — |
Moonset | 4:08 | — | — | 4:30 | — | — | 4:50 | — | — | 5:09 | — | — | 5:27 | — | — | 5:47 | — | — | 6:10 | — | — | 6:37 | — | — | 7:11 | — | — | 7:52 | — | — | 8:44 | — | — | 9:47 | — | — |
 | 6:11 | — | — | 6:11 | — | — | 6:09 | — | — | 6:07 | — | — | 6:07 | — | — | 6:05 | — | — | 6:03 | — | — | 6:01 | — | — | 6:01 | — | — | 6:00 | — | — | 5:58 | — | — | 5:56 | — | — |
 | — | 7:38 | — | — | 7:39 | — | — | 7:40 | — | — | 7:42 | — | — | 7:43 | — | — | 7:45 | — | — | 7:45 | — | — | 7:46 | — | — | 7:47 | — | — | 7:49 | — | — | 7:50 | — | — | 7:51 | — |
Today's sea temperature in Chelsea is 11.1 °C (Statistics for 18 Apr 1981-2005 – mean: 6.3 max: 9.7 min: 4.1°C) | ||||||||||||||||||||||||||||||||||||
Nearest