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 06:54 PM.
Days 1–4 Weather SummaryLight rain (total 9mm), mostly falling on Fri morning. Cool air temperatures (max 10°C on Thu afternoon, min 1°C on Tue night). Winds increasing (light winds from the SW on Wed afternoon, strong winds from the SW by Thu night). | Days 5–7 Weather SummaryMostly dry. Icy conditions (max 7°C on Mon afternoon, min -2°C on Sat afternoon). Winds increasing (light winds from the ESE on Sun night, near gales from the SSW by Mon afternoon). | Days 8–10 Weather SummaryModerate rain (total 12mm), heaviest on Mon night. Very mild (max 14°C on Thu afternoon, min 7°C on Mon night). Winds decreasing (near gales from the SSW on Mon night, light winds from the SW by Tue night). | Days 11–13 Weather SummaryModerate rain (total 11mm), heaviest on Sun afternoon. Freeze-thaw conditions (max 18°C on Thu night, min 0°C on Fri morning). Winds decreasing (fresh winds from the NE on Fri morning, light winds from the SSE by Fri night). | ||||||||||||||||||||||||||||||||||||||||||||
Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | Sunday 29 | Monday 30 | Tuesday 31 | Wednesday 1 | Thursday 2 | Friday 3 | Saturday 4 | Sunday 5 | Monday 6 | Tuesday 7 | Wednesday 8 | Thu 9 | ||||||||||||||||||||||||||||||||
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 | 5:04PM1.42m | 5:31AM1.76m | 6:04PM1.37m | 6:42AM1.71m | 7:14PM1.33m | 7:52AM1.68m | 8:37PM1.34m | 8:57AM1.67m | 9:50PM1.40m | 9:58AM1.67m | 10:47PM1.47m | 10:53AM1.68m | 11:33PM1.54m | 11:44AM1.68m | 00:13AM1.61m | 12:29PM1.66m | 00:48AM1.66m | 1:12PM1.62m | 1:23AM1.70m | 1:52PM1.57m | 2:00AM1.72m | 2:33PM1.50m | 2:38AM1.70m | 3:15PM1.41m | 3:19AM1.65m | 3:58PM1.33m | 4:03AM1.57m | 4:43PM1.25m | |||||||||||||||||||
Low Tide | 11:31PM0.01m | 12:47PM-0.10m | 00:32AM0.04m | 1:51PM-0.07m | 1:39AM0.06m | 3:03PM-0.07m | 2:52AM0.06m | 4:09PM-0.09m | 4:05AM0.02m | 5:05PM-0.12m | 5:09AM-0.04m | 5:54PM-0.13m | 6:05AM-0.09m | 6:38PM-0.11m | 6:56AM-0.13m | 7:17PM-0.08m | 7:43AM-0.15m | 7:50PM-0.05m | 8:27AM-0.15m | 8:20PM-0.02m | 9:09AM-0.13m | 8:51PM0.00m | 9:47AM-0.09m | 9:24PM0.03m | 10:23AM-0.06m | 10:00PM0.08m | 11:00AM-0.02m | ||||||||||||||||||||
ENE 9 | ENE 9 | E 9 | S 3 | SSW 4 | SSW 5 | SSW 5 | ENE 4 | NE 5 | NE 6 | NE 6 | ENE 6 | ENE 6 | WNW 3 | NE 5 | E 8 | S 3 | S 5 | SSW 5 | SE 10 | SE 9 | SE 8 | SE 9 | SSW 4 | S 5 | SSW 4 | SSW 4 | SSW 4 | NE 6 | NE 6 | ENE 6 | E 7 | S 3 | S 3 | E 11 | E 10 | NE 5 | NE 6 | E 9 | NNE 4 | ENE 6 | SSW 3 | S 4 | W 3 | WNW 4 | NW 4 | NNW 4 | |
 |  |  |  | | |  |  |  | | | | |  | |  | | | | | |  | | | | | | | | | | | | | | | | | | | | | |  | | | | |
some clouds | some clouds | cloudy | cloudy | cloudy | cloudy | rain shwrs | mod rain | light rain | some clouds | cloudy | cloudy | some clouds | clear | clear | clear | some clouds | cloudy | rain shwrs | cloudy | cloudy | light rain | light rain | clear | some clouds | some clouds | some clouds | some clouds | clear | clear | clear | some clouds | some clouds | some clouds | light rain | mod rain | light rain | cloudy | some clouds | some clouds | clear | clear | cloudy | rain shwrs | clear | clear | clear | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | 1 | 7 | 1 | — | — | — | — | — | — | — | — | — | 10 | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | 2 | 7 | 3 | — | — | — | — | — | — | 1 | — | — | — | |
max°C | 3 | 3 | 5 | 8 | 9 | 10 | 9 | 7 | 4 | 3 | -1 | -1 | 1 | 1 | 2 | 3 | 5 | 7 | 8 | 10 | 10 | 9 | 9 | 11 | 11 | 12 | 14 | 18 | 2 | 0 | 1 | 3 | 6 | 10 | 10 | 7 | 5 | 2 | 3 | 3 | 1 | 3 | 6 | 6 | 5 | 2 | -4 |
Moonrise | — | 10:45 | — | — | 11:56 | — | — | 1:10 | — | — | 2:25 | — | — | — | 3:36 | — | — | 4:45 | — | — | 5:52 | — | — | 6:58 | — | — | 8:03 | — | — | — | 9:08 | — | — | 10:13 | — | — | 11:17 | — | — | — | 12:18 | — | — | 1:13 | — | — | 2:01 |
Moonset | — | 2:11 | — | — | 3:07 | — | — | 3:51 | — | — | 4:25 | — | — | 4:53 | — | — | 5:17 | — | — | 5:37 | — | — | 5:57 | — | — | 6:18 | — | — | 6:39 | — | — | 7:04 | — | — | 7:33 | — | — | 8:08 | — | — | 8:51 | — | — | 9:41 | — | — | 10:39 |
 | — | 6:35 | — | — | 6:33 | — | — | 6:31 | — | — | 6:30 | — | — | 6:28 | — | — | 6:26 | — | — | 6:24 | — | — | 6:22 | — | — | 6:20 | — | — | 6:20 | — | — | 6:18 | — | — | 6:16 | — | — | 6:15 | — | — | 6:13 | — | — | 6:11 | — | — | 6:09 |
 | 6:54 | — | 6:55 | — | — | 6:58 | — | — | 6:59 | — | — | 7:00 | — | — | 7:00 | — | — | 7:01 | — | — | 7:02 | — | — | 7:04 | — | — | 7:05 | — | — | 7:06 | — | — | 7:07 | — | — | 7:08 | — | — | 7:09 | — | — | 7:10 | — | — | 7:12 | — | — |
Today's sea temperature in Chatham, Cape Cod is 3.8° C (Statistics for 24 Mar 1981-2005 – mean: 4.6 max: 6.2 min: 3.4°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Nearest