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 06:41 AM and sunset is at 06:58 PM.
Days 1–3 Weather SummaryHeavy rain (total 24mm), heaviest during Tue afternoon. Warm air temperatures (max 21°C on Sun afternoon, min 11°C on Tue night). Wind will be generally light. | Days 4–6 Weather SummaryHeavy rain (total 24mm), heaviest during Fri night. Cool air temperatures (max 19°C on Thu afternoon, min 11°C on Wed morning). Winds increasing (moderate winds from the NE on Thu night, strong winds from the NNE by Fri night). | Days 7–9 Weather SummaryHeavy rain (total 57mm), heaviest during Sun morning. Very mild (max 14°C on Sat morning, min 12°C on Sun afternoon). Winds decreasing (strong winds from the NE on Sat morning, light winds from the N by Mon night). | Days 10–12 Weather SummaryLight rain (total 9mm), mostly falling on Tue morning. Warm (max 24°C on Wed afternoon, min 9°C on Fri morning). Wind will be generally light. | Days 13–16 Weather SummaryMostly dry. Warm (max 21°C on Mon afternoon, min 10°C on Sat morning). Wind will be generally light. | |||||||||||||||||||||||||||||||||||||||||||
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 | 4:08PM1.48m | 4:44AM1.24m | 5:05PM1.51m | 5:41AM1.32m | 5:59PM1.58m | 6:31AM1.43m | 6:46PM1.66m | 7:14AM1.55m | 7:29PM1.72m | 7:53AM1.67m | 8:08PM1.76m | 8:29AM1.78m | 8:46PM1.76m | 9:05AM1.86m | 9:26PM1.74m | 9:43AM1.90m | 10:08PM1.68m | 10:24AM1.90m | 10:55PM1.60m | 11:12AM1.87m | 11:50PM1.52m | 12:07PM1.81m | 00:52AM1.44m | 1:10PM1.75m | 1:57AM1.40m | 2:16PM1.70m | 3:03AM1.40m | 3:22PM1.68m | |||||||||||||||||||
Low Tide | 10:11AM0.48m | 11:08PM0.37m | 11:11AM0.42m | 11:57PM0.29m | 12:03PM0.34m | 00:41AM0.20m | 12:51PM0.24m | 1:22AM0.11m | 1:37PM0.16m | 2:02AM0.03m | 2:23PM0.08m | 2:41AM-0.03m | 3:07PM0.02m | 3:20AM-0.06m | 3:52PM-0.02m | 3:59AM-0.07m | 4:36PM-0.03m | 4:38AM-0.05m | 5:21PM-0.00m | 5:19AM0.00m | 6:09PM0.05m | 6:04AM0.08m | 7:03PM0.13m | 6:56AM0.17m | 8:09PM0.20m | 8:04AM0.25m | 9:25PM0.23m | 9:25AM0.28m | |||||||||||||||||||
Wave Height (m) Direction Period (s) | SE 4 | SE 5 | ESE 5 | NE 4 | E 6 | E 5 | E 6 | E 7 | ESE 8 | ESE 8 | ESE 9 | ESE 10 | ESE 11 | ESE 11 | ESE 11 | ESE 12 | ESE 12 | ESE 11 | ESE 10 | ESE 8 | ESE 9 | ESE 10 | ESE 10 | ESE 10 | E 8 | E 8 | ESE 7 | ESE 6 | ESE 10 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | NNW 3 | NNW 3 | NNW 3 | NW 3 | NW 3 | NW 3 | NW 3 | NNW 3 | NNW 3 | ESE 10 | SE 10 | ESE 10 | ESE 9 | SSE 4 |
 | |  |  |  | | |  | | | |  | | | | | |  | | | |  | |  | | | | | | | |  |  |  | | | | |  | | | | | | | | | |
light rain | light rain | light rain | some clouds | cloudy | light rain | light rain | mod rain | light rain | cloudy | some clouds | some clouds | cloudy | some clouds | some clouds | some clouds | light rain | heavy rain | mod rain | light rain | light rain | heavy rain | light rain | mod rain | light rain | light rain | mod rain | light rain | cloudy | some clouds | some clouds | clear | rain shwrs | rain shwrs | cloudy | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
mm | 5 | 2 | 2 | — | — | 1 | 5 | 8 | 1 | — | — | — | — | — | — | — | 1 | 23 | 8 | 3 | 1 | 19 | 3 | 9 | 4 | 2 | 8 | 4 | — | — | — | — | 4 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 19 | 21 | 20 | 18 | 21 | 20 | 13 | 12 | 13 | 13 | 17 | 16 | 14 | 19 | 18 | 15 | 17 | 14 | 14 | 14 | 14 | 14 | 13 | 14 | 14 | 14 | 12 | 12 | 15 | 15 | 20 | 24 | 22 | 15 | 16 | 15 | 12 | 17 | 15 | 13 | 18 | 15 | 14 | 19 | 18 | 18 | 21 |
Moonrise | — | 4:00 | — | — | 4:34 | — | — | 5:02 | — | — | 5:27 | — | — | 5:50 | — | — | 6:12 | — | — | 6:35 | — | — | 6:59 | — | — | 7:28 | — | — | 8:02 | — | — | 8:44 | — | — | — | 9:37 | — | — | 10:41 | — | — | 11:54 | — | — | — | 1:09 | — |
Moonset | 12:08 | — | — | 1:10 | — | — | 2:14 | — | — | 3:20 | — | — | 4:25 | — | — | 5:32 | — | — | 6:40 | — | — | 7:49 | — | — | 9:02 | — | — | 10:17 | — | — | 11:33 | — | — | 12:47 | — | — | 1:52 | — | — | 2:47 | — | — | — | 3:30 | — | — | 4:05 |
 | 6:41 | — | — | 6:41 | — | — | 6:43 | — | — | 6:43 | — | — | 6:45 | — | — | 6:46 | — | — | 6:47 | — | — | 6:48 | — | — | 6:48 | — | — | 6:50 | — | — | 6:50 | — | — | 6:52 | — | — | 6:52 | — | — | 6:54 | — | — | 6:54 | — | — | 6:56 | — |
 | — | 6:58 | — | — | 6:55 | — | — | 6:53 | — | — | 6:52 | — | — | 6:51 | — | — | 6:49 | — | — | 6:47 | — | — | 6:45 | — | — | 6:44 | — | — | 6:43 | — | — | 6:40 | — | — | 6:38 | — | — | 6:37 | — | — | 6:36 | — | — | 6:34 | — | — | 6:32 |
Today's sea temperature in Chelsea is 23.7°C (Statistics for 20 Sep 1981-2005 – mean: 19.7 max: 21.4 min: 17.4°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Nearest