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 06:43 PM.
Days 1–4 Weather SummaryModerate rain (total 13mm), heaviest on Mon morning. Icy conditions (max 10°C on Mon morning, min 0°C on Sat night). Winds decreasing (near gales from the SSW on Fri night, light winds from the NNE by Sun morning). | Days 5–7 Weather SummaryModerate rain (total 12mm), heaviest on Mon night. Icy conditions (max 12°C on Mon afternoon, min -2°C on Tue night). Winds decreasing (near gales from the S on Mon night, light winds from the SW by Wed night). | Days 8–10 Weather SummaryLight rain (total 4mm), mostly falling on Fri night. Freeze-thaw conditions (max 6°C on Fri morning, min -2°C on Sat morning). Winds increasing (light winds from the SSW on Thu night, strong winds from the NNW by Fri night). | Days 11–13 Weather SummaryMostly dry. Freeze-thaw conditions (max 6°C on Sun afternoon, min -4°C on Tue morning). Winds increasing (light winds from the NW on Sun afternoon, near gales from the NW by Mon night). | ||||||||||||||||||||||||||||||||||||||||||||
Fri 13 | Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | ||||||||||||||||||||||||||||||||
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 | night | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||||||||||
High Tide | 9:23PM1.09m | 9:18AM1.41m | 10:13PM1.15m | 10:07AM1.48m | 10:57PM1.24m | 10:53AM1.55m | 11:37PM1.36m | 11:36AM1.63m | 00:15AM1.48m | 12:19PM1.68m | 00:51AM1.61m | 1:02PM1.70m | 1:25AM1.72m | 1:45PM1.68m | 2:02AM1.80m | 2:31PM1.63m | 2:44AM1.85m | 3:18PM1.56m | 3:32AM1.85m | 4:09PM1.49m | 4:27AM1.82m | 5:04PM1.42m | 5:31AM1.76m | 6:04PM1.37m | 6:42AM1.71m | 7:14PM1.33m | 7:52AM1.68m | ||||||||||||||||||||
Low Tide | 3:05PM0.05m | 3:03AM0.16m | 4:06PM0.02m | 3:56AM0.11m | 4:59PM-0.02m | 4:46AM0.05m | 5:44PM-0.05m | 5:36AM-0.02m | 6:26PM-0.08m | 6:28AM-0.09m | 7:07PM-0.09m | 7:22AM-0.14m | 7:47PM-0.10m | 8:16AM-0.18m | 8:27PM-0.09m | 9:10AM-0.19m | 9:08PM-0.08m | 10:03AM-0.19m | 9:51PM-0.05m | 10:55AM-0.16m | 10:38PM-0.03m | 11:49AM-0.13m | 11:31PM0.01m | 12:47PM-0.10m | 00:32AM0.04m | 1:51PM-0.07m | 1:39AM0.06m | 3:03PM-0.07m | |||||||||||||||||||
S 5 | S 4 | WSW 4 | W 4 | NW 4 | N 3 | SE 2 | ESE 4 | SE 7 | SE 9 | SE 10 | ESE 11 | ESE 11 | ESE 10 | ESE 10 | ESE 10 | ESE 9 | ESE 9 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | NE 5 | N 4 | NE 7 | E 10 | E 10 | E 10 | NW 4 | NW 4 | N 4 | NNW 5 | N 4 | NNW 4 | NNE 8 | NE 8 | NE 7 | ESE 4 | E 8 | E 9 | SSW 6 | NNE 6 | NNE 6 | E 9 | E 9 | E 9 | SE 4 | |
 |  |  |  |  | | | |  |  |  |  | | | | | | | | | | |  | | | | | | | | | | | | | | |  | | | | | | | | |  | |
cloudy | some clouds | clear | some clouds | clear | clear | some clouds | some clouds | heavy rain | light rain | mod rain | rain shwrs | clear | clear | clear | cloudy | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | light rain | some clouds | clear | some clouds | cloudy | some clouds | some clouds | clear | clear | clear | clear | clear | clear | some clouds | some clouds | light snow | heavy rain | cloudy | some clouds | some clouds | cloudy | some clouds | cloudy | cloudy | rain shwrs | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | — | 13 | 2 | 9 | 1 | — | — | — | — | — | — | — | — | — | — | 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 11 | — | — | — | — | — | — | — | 5 | |
max°C | 1 | 8 | 7 | 6 | 4 | 0 | 2 | 6 | 10 | 12 | 12 | 5 | 3 | 3 | -2 | 1 | 1 | 2 | 3 | 4 | 6 | 6 | 6 | -1 | 3 | 3 | 2 | 6 | 6 | 3 | 4 | 2 | -4 | 1 | 0 | -2 | -1 | 1 | 7 | 3 | 2 | 1 | 4 | 3 | 3 | 4 | 5 |
Moonrise | — | — | 4:44 | — | — | 5:16 | — | — | 5:42 | — | — | 6:06 | — | — | 6:28 | — | — | 6:50 | — | — | 7:14 | — | — | 7:40 | — | — | 8:12 | — | — | 8:53 | — | — | 9:43 | — | — | 10:45 | — | — | 11:56 | — | — | 1:10 | — | — | 2:25 | — | — |
Moonset | — | — | 1:58 | — | — | — | 3:07 | — | — | 4:17 | — | — | 5:28 | — | — | 6:39 | — | — | 7:53 | — | — | — | 9:09 | — | — | 10:27 | — | — | 11:46 | — | — | — | 1:03 | — | — | 2:11 | — | — | 3:07 | — | — | 3:51 | — | — | 4:25 | — | — |
 | — | — | 6:54 | — | — | 6:52 | — | — | 6:50 | — | — | 6:48 | — | — | 6:47 | — | — | 6:45 | — | — | 6:43 | — | — | 6:41 | — | — | 6:39 | — | — | 6:37 | — | — | 6:37 | — | — | 6:35 | — | — | 6:33 | — | — | 6:31 | — | — | 6:30 | — | — |
 | 6:43 | — | — | 6:44 | — | — | 6:45 | — | — | 6:45 | — | — | 6:47 | — | — | 6:49 | — | — | 6:50 | — | — | 6:51 | — | — | 6:52 | — | — | 6:52 | — | — | 6:53 | — | — | 6:54 | — | — | 6:55 | — | — | 6:58 | — | — | 6:59 | — | — | 7:00 | — |
Today's sea temperature in Chatham, Cape Cod is 3.5° C (Statistics for 13 Mar 1981-2005 – mean: 4.1 max: 5.6 min: 2.3°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Nearest