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 05:16 AM and sunset is at 07:54 PM.
Days 1–3 Weather SummaryModerate rain (total 13mm), heaviest on Wed night. Warm air temperatures (max 22°C on Wed afternoon, min 13°C on Wed night). Mainly fresh winds. | Days 4–6 Weather SummaryLight rain (total 2mm), mostly falling on Sat night. Cool air temperatures (max 13°C on Fri night, min 8°C on Thu afternoon). Wind will be generally light. | Days 7–9 Weather SummaryModerate rain (total 11mm), heaviest on Tue morning. Very mild (max 19°C on Tue afternoon, min 9°C on Sun morning). Mainly fresh winds. | Days 10–12 Weather SummaryMostly dry. Warm (max 22°C on Wed afternoon, min 17°C on Wed night). Wind will be generally light. | Days 13–16 Weather SummaryLight rain (total 6mm), mostly falling on Mon night. Warm (max 27°C on Mon morning, min 14°C on Tue morning). Mainly fresh winds. | |||||||||||||||||||||||||||||||||||||||||||
Monday 18 | Tuesday 19 | Wednesday 20 | Thursday 21 | Friday 22 | Saturday 23 | Sunday 24 | Monday 25 | Tuesday 26 | Wednesday 27 | Thursday 28 | Friday 29 | Saturday 30 | Sunday 31 | Monday 1 | Tue 2 | ||||||||||||||||||||||||||||||||
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 | 2:19PM1.51m | 2:28AM1.76m | 3:13PM1.49m | 3:23AM1.72m | 4:10PM1.46m | 4:21AM1.66m | 5:09PM1.43m | 5:21AM1.58m | 6:09PM1.41m | 6:24AM1.50m | 7:10PM1.40m | 7:29AM1.43m | 8:10PM1.41m | 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 | |||||||||||||||||||
Low Tide | 8:54AM-0.18m | 9:05PM-0.02m | 9:47AM-0.16m | 9:59PM0.00m | 10:41AM-0.13m | 10:55PM0.03m | 11:37AM-0.08m | 11:54PM0.07m | 12:36PM-0.03m | 00:55AM0.10m | 1:35PM0.02m | 2:00AM0.12m | 2:34PM0.06m | 3:04AM0.12m | 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 | |||||||||||||||||||
SE 8 | SE 4 | SSW 3 | SSW 4 | SSW 4 | SSW 4 | SSW 3 | SSW 4 | NE 4 | NNE 4 | NE 5 | E 6 | ESE 11 | E 11 | S 4 | ESE 10 | SE 4 | ESE 8 | ESE 4 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | SSE 4 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | SSE 4 | SE 4 | ESE 8 | E 7 | SE 4 | SW 3 | E 10 | E 10 | E 9 | NNE 4 | SW 3 | E 8 | NE 5 | E 8 | |
 |  |  | | |  | | |  |  | | | | | | | |  | | | | |  | | | |  | | | | | | | | | | | | | | | | | |  | | | |
clear | some clouds | clear | clear | clear | some clouds | clear | some clouds | heavy rain | cloudy | cloudy | some clouds | clear | clear | some clouds | cloudy | cloudy | light rain | cloudy | some clouds | some clouds | cloudy | light rain | light rain | light rain | cloudy | cloudy | some clouds | clear | clear | clear | clear | some clouds | some clouds | clear | clear | clear | clear | clear | clear | clear | some clouds | clear | some clouds | rain shwrs | cloudy | clear | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | — | 13 | — | — | — | — | — | — | — | — | 2 | — | — | — | — | 2 | 5 | 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 6 | — | — | |
max °C | 20 | 18 | 20 | 20 | 19 | 20 | 21 | 22 | 21 | 11 | 9 | 10 | 12 | 12 | 13 | 13 | 13 | 11 | 10 | 11 | 11 | 13 | 14 | 15 | 16 | 19 | 18 | 20 | 22 | 20 | 18 | 17 | 17 | 20 | 21 | 20 | 21 | 22 | 22 | 25 | 26 | 26 | 27 | 27 | 22 | 14 | 15 |
Moonrise | 6:20 | — | — | 7:28 | — | — | 8:45 | — | — | 10:02 | — | — | 11:18 | — | — | 12:29 | — | — | 1:36 | — | — | 2:42 | — | — | — | 3:45 | — | — | 4:49 | — | — | 5:53 | — | — | 6:58 | — | — | 8:00 | — | — | 8:59 | — | — | — | 9:51 | — | — |
Moonset | — | — | 10:46 | — | — | 11:43 | — | — | — | 12:26 | — | — | 12:59 | — | — | 1:25 | — | — | 1:48 | — | — | 2:09 | — | — | 2:28 | — | — | 2:49 | — | — | 3:12 | — | — | 3:38 | — | — | 4:09 | — | — | 4:46 | — | — | 5:31 | — | — | 6:24 | — |
 | 5:16 | — | — | 5:16 | — | — | 5:16 | — | — | 5:15 | — | — | 5:13 | — | — | 5:13 | — | — | 5:11 | — | — | 5:11 | — | — | 5:11 | — | — | 5:09 | — | — | 5:09 | — | — | 5:09 | — | — | 5:07 | — | — | 5:07 | — | — | 5:07 | — | — | 5:07 | — |
 | — | 7:54 | — | — | 7:55 | — | — | 7:57 | — | — | 7:58 | — | — | 7:59 | — | — | 7:59 | — | — | 8:00 | — | — | 8:00 | — | — | 8:01 | — | — | 8:02 | — | — | 8:04 | — | — | 8:05 | — | — | 8:05 | — | — | 8:06 | — | — | 8:07 | — | — | 8:07 |
Today's sea temperature in Chatham Harbor, Aunt Lydias Cove, Cape Cod is 10.8° C (Statistics for 18 May 1981-2005 – mean: 10.0 max: 11.7 min: 8.5°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Nearest