Chatham, Cape Cod 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 07:45 PM.
Days 1–4 Weather SummaryLight rain (total 4mm), mostly falling on Wed night. Cool air temperatures (max 13°C on Wed night, min 8°C on Thu night). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Cool air temperatures (max 13°C on Tue morning, min 8°C on Sat night). Winds increasing (calm on Mon morning, fresh winds from the SSW by Tue afternoon). | Days 8–10 Weather SummaryLight rain (total 2mm), mostly falling on Wed night. Very mild (max 15°C on Wed morning, min 10°C on Thu night). Winds decreasing (fresh winds from the ENE on Thu afternoon, light winds from the ENE by Fri morning). | Days 11–13 Weather SummaryModerate rain (total 10mm), heaviest on Fri night. Very mild (max 19°C on Sat afternoon, min 13°C on Fri night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
Thursday 9 | Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Mon 20 | |||||||||||||||||||||||||
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 | 1:11AM2.25m | 1:50PM1.81m | 1:59AM2.23m | 2:41PM1.75m | 2:48AM2.16m | 3:32PM1.69m | 3:40AM2.07m | 4:25PM1.63m | 4:33AM1.97m | 5:20PM1.58m | 5:28AM1.87m | 6:15PM1.56m | 6:25AM1.78m | 7:11PM1.56m | 7:23AM1.71m | 8:06PM1.58m | 8:21AM1.65m | 8:59PM1.62m | 9:17AM1.62m | 9:46PM1.68m | 10:09AM1.59m | 10:29PM1.74m | 10:56AM1.58m | |||||||||||||
Low Tide | 7:08PM0.01m | 7:53AM-0.26m | 7:57PM0.05m | 8:43AM-0.22m | 8:46PM0.11m | 9:34AM-0.16m | 9:36PM0.17m | 10:25AM-0.07m | 10:30PM0.25m | 11:18AM0.02m | 11:26PM0.31m | 12:13PM0.09m | 00:26AM0.35m | 1:08PM0.15m | 1:26AM0.36m | 2:02PM0.19m | 2:24AM0.34m | 2:52PM0.22m | 3:18AM0.30m | 3:40PM0.24m | 4:09AM0.25m | 4:25PM0.27m | 4:57AM0.20m | |||||||||||||
ENE 9 | NNW 3 | NE 4 | NE 6 | ENE 7 | NE 6 | ENE 6 | E 7 | E 7 | E 7 | E 7 | E 8 | E 8 | E 7 | E 7 | E 7 | SSE 4 | SSW 3 | E 7 | SSE 3 | SSE 4 | ESE 5 | SE 10 | SE 10 | ESE 9 | ESE 8 | ESE 8 | E 8 | E 7 | E 7 | E 7 | ESE 7 | ESE 7 | SE 8 | SE 9 | SE 8 | |
 |  |  |  | |  |  | | | | | | | | |  | | | | | |  |  | | | | |  | | | | | | | | | |
rain shwrs | some clouds | cloudy | cloudy | some clouds | clear | some clouds | some clouds | clear | some clouds | clear | some clouds | some clouds | clear | clear | clear | clear | clear | some clouds | clear | some clouds | light rain | light rain | cloudy | cloudy | cloudy | some clouds | mod rain | light rain | cloudy | cloudy | cloudy | some clouds | some clouds | some clouds | some clouds | |
km/h | ||||||||||||||||||||||||||||||||||||
4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1.0 | 1.0 | — | — | — | — | 8 | 2.0 | — | — | — | — | — | — | — | |
max°C | 13 | 12 | 10 | 8 | 8 | 8 | 8 | 9 | 9 | 8 | 9 | 10 | 9 | 10 | 11 | 11 | 13 | 13 | 14 | 15 | 15 | 14 | 13 | 12 | 10 | 12 | 14 | 14 | 17 | 19 | 15 | 16 | 15 | 15 | 16 | 17 |
Moonrise | 5:26 | 6:04 | — | — | 6:51 | — | — | 7:47 | — | — | 8:51 | — | — | 9:57 | — | — | 11:04 | — | — | 12:09 | — | — | 1:11 | — | — | 2:12 | — | — | — | 3:13 | — | — | 4:14 | — | — | 5:16 |
Moonset | 8:54 | — | — | 10:09 | — | — | 11:16 | — | — | — | 12:12 | — | — | 12:55 | — | — | 1:29 | — | — | 1:56 | — | — | 2:19 | — | — | 2:38 | — | — | 2:57 | — | — | 3:14 | — | — | 3:33 | — |
 | — | 5:26 | — | — | 5:24 | — | — | 5:22 | — | — | 5:22 | — | — | 5:20 | — | — | 5:20 | — | — | 5:18 | — | — | 5:18 | — | — | 5:16 | — | — | 5:16 | — | — | 5:16 | — | — | 5:15 | — |
 | 7:45 | — | 7:46 | — | — | 7:47 | — | — | 7:49 | — | — | 7:50 | — | — | 7:51 | — | — | 7:52 | — | — | 7:52 | — | — | 7:53 | — | — | 7:54 | — | — | 7:55 | — | — | 7:57 | — | — | 7:58 |
Today's sea temperature in Chatham, Cape Cod is 8.9 °C (Statistics for 08 May 1981-2005 – mean: 8.9 max: 10.4 min: 7.0°C) | ||||||||||||||||||||||||||||||||||||
Nearest