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 06:45 AM and sunset is at 05:02 PM.
Days 1–3 Weather SummaryA dusting of new snow. Air temperatures will be below freezing (max -1°C on Sat morning, min -8°C on Sun night). Winds decreasing (near gales from the NNW on Sat night, light winds from the WNW by Mon night). | Days 4–6 Weather SummaryA dusting of new snow. Icy conditions (max 2°C on Tue night, min -4°C on Tue morning). Winds increasing (light winds from the SW on Tue morning, fresh winds from the WNW by Wed morning). | Days 7–9 Weather SummaryLight rain (total 6mm), mostly falling on Sun night. Freeze-thaw conditions (max 6°C on Sun night, min 0°C on Fri afternoon). Winds increasing (light winds from the W on Sat afternoon, strong winds from the S by Sun night). | Days 10–12 Weather SummaryMild with light rain (total 3mm) on Mon morning. Becoming colder with a light covering of snow, mostly falling on Wed morning. Freeze-thaw conditions (max 6°C on Mon afternoon, min -3°C on Tue morning). Winds decreasing (strong winds from the NW on Mon night, light winds from the ENE by Tue night). | ||||||||||||||||||||||||||||||||||||||||||||
Saturday 7 | Sunday 8 | Monday 9 | Tuesday 10 | Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | Friday 20 | Saturday 21 | Sun 22 | ||||||||||||||||||||||||||||||||
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 | 4:07PM1.40m | 4:24AM1.49m | 4:58PM1.27m | 5:16AM1.44m | 5:55PM1.17m | 6:13AM1.41m | 7:01PM1.10m | 7:11AM1.38m | 8:10PM1.07m | 8:07AM1.39m | 9:10PM1.08m | 8:58AM1.43m | 9:58PM1.12m | 9:44AM1.49m | 10:37PM1.18m | 10:26AM1.57m | 11:14PM1.26m | 11:06AM1.64m | 11:49PM1.37m | 11:46AM1.69m | 00:25AM1.46m | 12:27PM1.71m | 1:00AM1.55m | 1:09PM1.68m | 1:33AM1.62m | 1:52PM1.63m | 2:09AM1.67m | 2:37PM1.55m | |||||||||||||||||||
Low Tide | 10:31AM-0.03m | 10:31PM-0.00m | 11:16AM0.01m | 11:13PM0.05m | 12:03PM0.03m | 00:02AM0.09m | 12:56PM0.05m | 00:57AM0.13m | 1:58PM0.05m | 1:53AM0.14m | 3:03PM0.03m | 2:46AM0.14m | 3:58PM-0.01m | 3:34AM0.12m | 4:45PM-0.04m | 4:18AM0.08m | 5:26PM-0.08m | 5:01AM0.02m | 6:05PM-0.10m | 5:46AM-0.03m | 6:43PM-0.12m | 6:34AM-0.08m | 7:21PM-0.12m | 7:24AM-0.11m | 7:58PM-0.11m | 8:16AM-0.12m | 8:36PM-0.09m | 9:08AM-0.12m | |||||||||||||||||||
E 8 | ENE 7 | NE 9 | ENE 8 | E 10 | ENE 10 | ENE 10 | NNE 6 | E 11 | ENE 12 | ENE 11 | ESE 5 | WNW 3 | WNW 3 | N 4 | ENE 6 | NE 5 | ENE 6 | NE 6 | NE 6 | ENE 7 | ENE 7 | ENE 6 | ENE 8 | ENE 8 | SSW 3 | SSE 4 | S 4 | S 4 | SW 5 | NNW 4 | NNW 4 | NE 6 | SE 4 | ESE 5 | ESE 6 | NE 6 | NE 6 | NE 7 | NE 7 | ENE 3 | E 5 | ESE 10 | SW 4 | W 4 | W 4 | WNW 4 | |
 |  |  | | |  |  |  | | | |  | | | | | | | | |  | | |  | | |  |  | | | | | | | |  | | | | | | | | | | | | |
cloudy | light snow | light snow | cloudy | cloudy | some clouds | some clouds | clear | some clouds | cloudy | cloudy | snow shwrs | clear | some clouds | some clouds | cloudy | cloudy | some clouds | cloudy | cloudy | cloudy | clear | clear | clear | some clouds | some clouds | mod rain | light rain | some clouds | clear | clear | some clouds | cloudy | light snow | light snow | rain shwrs | clear | clear | some clouds | cloudy | light snow | snow shwrs | cloudy | cloudy | some clouds | cloudy | cloudy | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 6 | 1 | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | |
max°C | -1 | -1 | -4 | -6 | -6 | -6 | -6 | -3 | -3 | -3 | 1 | 2 | 1 | 1 | 1 | 1 | 1 | 2 | 1 | 1 | 2 | 0 | 0 | 0 | 1 | 4 | 6 | 5 | 6 | 3 | -2 | -1 | 0 | 0 | 3 | 3 | 0 | 1 | -4 | -4 | -2 | -1 | 1 | 0 | -4 | -6 | -6 |
Moonrise | — | — | 11:34 | — | — | — | 12:39 | — | — | 1:42 | — | — | 2:43 | — | — | 3:40 | — | — | 4:30 | — | — | 5:12 | — | — | 5:47 | — | — | 6:16 | — | — | 6:41 | — | — | 7:04 | — | — | 7:25 | — | — | 7:47 | — | — | 8:11 | — | — | 8:38 | — |
Moonset | 9:12 | — | — | 9:35 | — | — | 10:03 | — | — | 10:36 | — | — | 11:17 | — | — | 12:07 | — | — | 1:04 | — | — | 2:09 | — | — | — | 3:17 | — | — | 4:27 | — | — | 5:37 | — | — | 6:47 | — | — | 7:58 | — | — | — | 9:10 | — | — | 10:25 | — | — |
 | 6:45 | — | — | 6:43 | — | — | 6:41 | — | — | 6:41 | — | — | 6:39 | — | — | 6:39 | — | — | 6:37 | — | — | 6:35 | — | — | 6:35 | — | — | 6:33 | — | — | 6:31 | — | — | 6:30 | — | — | 6:28 | — | — | 6:28 | — | — | 6:26 | — | — | 6:24 | — |
 | — | 5:02 | — | — | 5:04 | — | — | 5:05 | — | — | 5:06 | — | — | 5:07 | — | — | 5:08 | — | — | 5:09 | — | — | 5:10 | — | — | 5:13 | — | — | 5:14 | — | — | 5:15 | — | — | 5:15 | — | — | 5:17 | — | — | 5:19 | — | — | 5:20 | — | — | 5:21 |
Today's sea temperature in Chatham, Cape Cod is 2.3° C (Statistics for 07 Feb 1981-2005 – mean: 4.5 max: 5.8 min: 3.3°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Nearest