Chatham Harbor, Aunt Lydias Cove, 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 05:11 AM and sunset is at 08:00 PM.
Days 1–3 Weather SummaryLight rain (total 3mm), mostly falling on Mon morning. Warm air temperatures (max 20°C on Wed morning, min 14°C on Tue night). Wind will be generally light. | Days 4–6 Weather SummaryHeavy rain (total 47mm), heaviest during Sat afternoon. Cool air temperatures (max 15°C on Thu morning, min 8°C on Sat afternoon). Winds increasing (calm on Thu afternoon, near gales from the E by Sat afternoon). | Days 7–9 Weather SummaryLight rain (total 2mm), mostly falling on Mon night. Very mild (max 18°C on Mon afternoon, min 9°C on Sun morning). Winds decreasing (fresh winds from the WSW on Sun night, calm by Tue night). | Days 10–12 Weather SummarySome drizzle, heaviest during Fri night. Very mild (max 19°C on Thu afternoon, min 13°C on Wed morning). Winds increasing (calm on Wed afternoon, fresh winds from the SSW by Fri afternoon). | Days 13–16 Weather SummarySome drizzle, heaviest during Sat afternoon. Very mild (max 19°C on Mon afternoon, min 14°C on Sun morning). Wind will be generally light. | |||||||||||||||||||||||||||||||||||||||||||
Monday 25 | Tuesday 26 | Wednesday 27 | Thursday 28 | Friday 29 | Saturday 30 | Sunday 31 | Monday 1 | Tuesday 2 | Wednesday 3 | Thursday 4 | Friday 5 | Saturday 6 | Sunday 7 | Monday 8 | Tue 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 | 8:32AM1.38m | 9:06PM1.42m | 9:33AM1.35m | 9:58PM1.44m | 10:29AM1.33m | 10:46PM1.46m | 11:20AM1.32m | 11:29PM1.48m | 12:06PM1.31m | 00:10AM1.48m | 12:49PM1.30m | 00:49AM1.48m | 1:29PM1.30m | 1:28AM1.48m | 2:08PM1.29m | 2:07AM1.47m | 2:47PM1.28m | 2:46AM1.46m | 3:27PM1.27m | 3:27AM1.44m | 4:08PM1.27m | 4:10AM1.42m | 4:51PM1.27m | 4:55AM1.40m | 5:35PM1.29m | 5:42AM1.38m | 6:21PM1.32m | 6:33AM1.36m | 7:09PM1.36m | ||||||||||||||||||
Low Tide | 3:32PM0.09m | 4:07AM0.10m | 4:26PM0.11m | 5:04AM0.08m | 5:16PM0.13m | 5:55AM0.06m | 6:02PM0.14m | 6:41AM0.05m | 6:44PM0.15m | 7:23AM0.04m | 7:25PM0.16m | 8:02AM0.03m | 8:05PM0.16m | 8:42AM0.04m | 8:45PM0.17m | 9:21AM0.05m | 9:25PM0.18m | 10:01AM0.05m | 10:06PM0.18m | 10:41AM0.07m | 10:49PM0.19m | 11:23AM0.08m | 11:35PM0.19m | 12:07PM0.09m | 00:23AM0.19m | 12:53PM0.09m | 1:14AM0.17m | 1:41PM0.09m | |||||||||||||||||||
ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 7 | SE 7 | SW 3 | SSW 3 | NE 4 | ENE 5 | E 9 | E 8 | ENE 6 | ENE 7 | SSE 3 | E 6 | ENE 8 | ENE 7 | ENE 7 | ENE 6 | SW 4 | E 7 | E 7 | NNE 4 | NE 5 | ENE 6 | SE 11 | SE 10 | SE 9 | ESE 9 | ESE 8 | SSW 4 | SW 4 | SSW 4 | SSW 4 | SSW 4 | SE 8 | ESE 8 | ESE 8 | N 3 | ENE 5 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | |
 | |  |  | | |  | |  | | | | | |  |  | |  |  | |  | | | | | | | | | | | | | | | | | | | | | | | | | | | |
light rain | light rain | some clouds | clear | clear | some clouds | cloudy | cloudy | rain shwrs | clear | light rain | some clouds | cloudy | cloudy | light rain | heavy rain | heavy rain | heavy rain | some clouds | clear | clear | some clouds | some clouds | rain shwrs | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | light rain | cloudy | light rain | some clouds | some clouds | clear | clear | some clouds | clear | clear | clear | clear | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
1 | 1 | — | — | — | — | — | — | 1 | — | 1 | — | — | — | 2 | 11 | 20 | 13 | — | — | — | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — | 1 | — | 1 | — | — | — | — | — | — | — | — | — | |
max °C | 16 | 17 | 19 | 18 | 19 | 18 | 20 | 20 | 19 | 15 | 14 | 15 | 10 | 10 | 10 | 10 | 9 | 9 | 10 | 13 | 13 | 16 | 18 | 14 | 14 | 14 | 13 | 13 | 14 | 15 | 18 | 19 | 17 | 18 | 18 | 17 | 17 | 18 | 17 | 14 | 16 | 16 | 18 | 19 | 17 | 17 | 17 |
Moonrise | 2:42 | — | — | — | 3:45 | — | — | 4:49 | — | — | 5:53 | — | — | 6:58 | — | — | 8:00 | — | — | 8:59 | — | — | — | 9:51 | — | — | 10:36 | — | — | 11:13 | — | — | 11:44 | — | — | — | 12:10 | — | — | 12:33 | — | — | 12:54 | — | — | 1:15 | — |
Moonset | 2:09 | — | — | 2:28 | — | — | 2:49 | — | — | 3:12 | — | — | 3:38 | — | — | 4:09 | — | — | 4:46 | — | — | 5:31 | — | — | 6:24 | — | — | 7:23 | — | — | 8:27 | — | — | 9:31 | — | — | 10:37 | — | — | 11:42 | — | — | 12:49 | — | — | 1:58 | — |
 | 5:11 | — | — | 5:11 | — | — | 5:09 | — | — | 5:09 | — | — | 5:09 | — | — | 5:07 | — | — | 5:07 | — | — | 5:07 | — | — | 5:07 | — | — | 5:07 | — | — | 5:05 | — | — | 5:05 | — | — | 5:05 | — | — | 5:05 | — | — | 5:05 | — | — | 5:05 | — |
 | — | 8:00 | — | — | 8:01 | — | — | 8:02 | — | — | 8:04 | — | — | 8:05 | — | — | 8:05 | — | — | 8:06 | — | — | 8:07 | — | — | 8:07 | — | — | 8:08 | — | — | 8:08 | — | — | 8:09 | — | — | 8:10 | — | — | 8:10 | — | — | 8:12 | — | — | 8:12 |
Today's sea temperature in Chatham Harbor, Aunt Lydias Cove, Cape Cod is 11.8° C (Statistics for 25 May 1981-2005 – mean: 11.3 max: 13.2 min: 9.6°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Nearest