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Chatham Harbor, Aunt Lydias Cove tide chart and tide times
Massachusetts · NOAA station 8447435
Nearest NOAA tide station to Chatham, Harwich, East Harwich, Harwich (1 km from Chatham).
On Sunday, October 4, high tide at Chatham Harbor, Aunt Lydias Cove is at 6:49 AM (4.4 ft) and 7:05 PM (5.5 ft), and low tide is at 1:14 AM (0.1 ft) and 1:10 PM (0.4 ft). Times are local; heights are in feet above mean lower low water (MLLW), the datum used on U.S. charts — a negative height means the water drops below that level.
High and low tides for the next 8 days
| Tide | Time | Height |
|---|---|---|
| Sunday, October 4 🌗 Last QuarterSunrise 6:39 AM · Sunset 6:16 PM · Moonset 3:16 PM | ||
| Low tide | 1:14 AM | 0.1 ft |
| High tide | 6:49 AM | 4.4 ft |
| Low tide | 1:10 PM | 0.4 ft |
| High tide | 7:05 PM | 5.5 ft |
| Monday, October 5 🌗 Last QuarterSunrise 6:41 AM · Sunset 6:14 PM · Moonrise 12:47 AM · Moonset 3:50 PM | ||
| Low tide | 2:18 AM | 0.1 ft |
| High tide | 7:57 AM | 4.5 ft |
| Low tide | 2:19 PM | 0.4 ft |
| High tide | 8:16 PM | 5.5 ft |
| Tuesday, October 6 🌘 Waning CrescentSunrise 6:42 AM · Sunset 6:12 PM · Moonrise 2:03 AM · Moonset 4:18 PM | ||
| Low tide | 3:18 AM | -0.0 ft |
| High tide | 9:01 AM | 4.7 ft |
| Low tide | 3:25 PM | 0.2 ft |
| High tide | 9:22 PM | 5.5 ft |
| Wednesday, October 7 🌘 Waning CrescentSunrise 6:43 AM · Sunset 6:11 PM · Moonrise 3:16 AM · Moonset 4:42 PM | ||
| Low tide | 4:15 AM | -0.1 ft |
| High tide | 10:00 AM | 5.0 ft |
| Low tide | 4:28 PM | 0.0 ft |
| High tide | 10:22 PM | 5.6 ft |
| Thursday, October 8 🌘 Waning CrescentSunrise 6:44 AM · Sunset 6:09 PM · Moonrise 4:27 AM · Moonset 5:04 PM | ||
| Low tide | 5:07 AM | -0.2 ft |
| High tide | 10:53 AM | 5.4 ft |
| Low tide | 5:26 PM | -0.1 ft |
| High tide | 11:16 PM | 5.6 ft |
| Friday, October 9 🌘 Waning CrescentSunrise 6:45 AM · Sunset 6:08 PM · Moonrise 5:36 AM · Moonset 5:26 PM | ||
| Low tide | 5:55 AM | -0.2 ft |
| High tide | 11:40 AM | 5.7 ft |
| Low tide | 6:19 PM | -0.3 ft |
| Saturday, October 10 🌑 New MoonSunrise 6:46 AM · Sunset 6:06 PM · Moonrise 6:45 AM · Moonset 5:48 PM | ||
| High tide | 12:06 AM | 5.6 ft |
| Low tide | 6:39 AM | -0.1 ft |
| High tide | 12:24 PM | 5.8 ft |
| Low tide | 7:09 PM | -0.3 ft |
| Sunday, October 11 🌑 New MoonSunrise 6:47 AM · Sunset 6:04 PM · Moonrise 7:53 AM · Moonset 6:12 PM | ||
| High tide | 12:52 AM | 5.5 ft |
| Low tide | 7:21 AM | 0.0 ft |
| High tide | 1:05 PM | 5.9 ft |
| Low tide | 7:56 PM | -0.3 ft |
Best fishing times at Chatham Harbor, Aunt Lydias Cove (solunar table)
Major periods, about two hours each, are centered on the moon passing overhead or underfoot. Minor periods, about an hour, are centered on moonrise and moonset. By solunar tradition the days around the new and full moon are the strongest, and many anglers plan for a major period that falls on a moving tide.
| Day | Major periods | Minor periods |
|---|---|---|
| Sun, Oct 4 🌗 Last Quarter · Fair | 6:30 AM–8:30 AM 6:58 PM–8:58 PM | 2:46 PM–3:46 PM |
| Mon, Oct 5 🌗 Last Quarter · Fair | 7:26 AM–9:26 AM 7:52 PM–9:52 PM | 12:17 AM–1:17 AM 3:20 PM–4:20 PM |
| Tue, Oct 6 🌘 Waning Crescent · Good | 8:18 AM–10:18 AM 8:42 PM–10:42 PM | 1:33 AM–2:33 AM 3:48 PM–4:48 PM |
| Wed, Oct 7 🌘 Waning Crescent · Good | 9:06 AM–11:06 AM 9:29 PM–11:29 PM | 2:46 AM–3:46 AM 4:12 PM–5:12 PM |
| Thu, Oct 8 🌘 Waning Crescent · Good | 9:52 AM–11:52 AM 10:14 PM–12:14 AM | 3:57 AM–4:57 AM 4:34 PM–5:34 PM |
| Fri, Oct 9 🌘 Waning Crescent · Good | 10:37 AM–12:37 PM 10:59 PM–12:59 AM | 5:06 AM–6:06 AM 4:56 PM–5:56 PM |
| Sat, Oct 10 🌑 New Moon · Best | 11:21 AM–1:21 PM | 6:15 AM–7:15 AM 5:18 PM–6:18 PM |
| Sun, Oct 11 🌑 New Moon · Best | 11:44 PM–1:44 AM 12:07 PM–2:07 PM | 7:23 AM–8:23 AM 5:42 PM–6:42 PM |
Nearby tide stations
- Chatham, Stage Harbor
3 km away - Pleasant Bay
6 km away - Saquatucket Harbor
9 km away - Wychmere Harbor
10 km away - Dennisport
14 km away - Sesuit Harbor, East Dennis
18 km away - South Yarmouth, Bass River
19 km away - Wellfleet
28 km away
Predictions from NOAA CO-OPS station 8447435. Station page at NOAA. Updated daily. Not for navigation.
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