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 06:35 AM and sunset is at 06:55 PM.
Days 1–3 Weather SummaryModerate rain (total 15mm), heaviest on Fri morning. Icy conditions (max 10°C on Thu afternoon, min -2°C on Fri night). Winds increasing (light winds from the WNW on Wed morning, strong winds from the SW by Thu night). | Days 4–6 Weather SummarySome drizzle, heaviest during Mon night. Icy conditions (max 7°C on Mon night, min -2°C on Sat morning). Winds increasing (calm on Sun afternoon, near gales from the SSW by Mon afternoon). | Days 7–9 Weather SummaryModerate rain (total 13mm), heaviest on Wed morning. Very mild (max 16°C on Thu night, min 3°C on Wed afternoon). Winds increasing (calm on Tue afternoon, fresh winds from the SW by Thu morning). | Days 10–12 Weather SummaryLight rain (total 4mm), mostly falling on Sat morning. Freeze-thaw conditions (max 12°C on Fri morning, min -3°C on Sun morning). Winds increasing (calm on Fri morning, strong winds from the SW 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 | ||||||||||||||||||||||||||||||||
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 | 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 | 4:49AM1.50m | 5:31PM1.18m | ||||||||||||||||||
Low Tide | 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 | 10:38PM0.12m | 11:41AM0.00m | |||||||||||||||||||
ENE 9 | SE 4 | S 4 | SSW 4 | SSW 4 | SSW 5 | SE 9 | E 6 | NE 6 | NE 6 | ENE 6 | ENE 6 | NW 3 | E 8 | WSW 3 | S 4 | SSW 5 | SSW 5 | SE 9 | SE 8 | E 3 | E 5 | ENE 6 | ENE 8 | E 8 | SSE 5 | S 5 | E 6 | ENE 6 | SSW 4 | SW 6 | ENE 7 | ENE 7 | N 4 | ENE 6 | NE 6 | NE 5 | NE 6 | NE 5 | S 3 | S 3 | S 3 | S 4 | SSW 5 | NE 6 | NNE 6 | NNE 6 | |
 | |  |  |  |  |  | |  | | |  |  | | | | |  | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
some clouds | some clouds | cloudy | light rain | cloudy | mod rain | mod rain | cloudy | some clouds | cloudy | cloudy | clear | clear | clear | some clouds | some clouds | cloudy | light rain | some clouds | cloudy | mod rain | light rain | cloudy | cloudy | some clouds | some clouds | some clouds | some clouds | some clouds | light rain | light rain | cloudy | some clouds | clear | clear | clear | clear | clear | some clouds | some clouds | some clouds | some clouds | light rain | some clouds | clear | clear | some clouds | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
— | — | — | 1 | — | 6 | 8 | — | — | — | — | — | — | — | — | — | — | 1 | — | — | 8 | 5 | — | — | — | — | — | — | — | 1 | 3 | — | — | — | — | — | — | — | — | — | — | — | 4 | — | — | — | — | |
max°C | 3 | 5 | 8 | 9 | 10 | 10 | 8 | 3 | 2 | -2 | -2 | 1 | 0 | 3 | 4 | 5 | 6 | 7 | 11 | 11 | 9 | 4 | 4 | 7 | 11 | 13 | 16 | 12 | 12 | 11 | 10 | 7 | 6 | -2 | 2 | 2 | -2 | -2 | 0 | 3 | 7 | 10 | 9 | 10 | 8 | 3 | 6 |
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 | — |
 | — | 6:55 | — | — | 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 | — | — | 7:13 |
Today's sea temperature in Chatham, Cape Cod is 3.7° C (Statistics for 25 Mar 1981-2005 – mean: 4.6 max: 6.2 min: 3.4°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Nearest