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Cos Cob Harbor tide chart and tide times
Connecticut · NOAA station 8469549
Nearest NOAA tide station to Cos Cob, Stamford, Greenwich, Riverside (2 km from Cos Cob).
On Thursday, October 1, high tide at Cos Cob Harbor is at 3:02 AM (7.3 ft) and 3:19 PM (8.3 ft), and low tide is at 9:12 AM (0.7 ft) and 10:03 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 |
|---|---|---|
| Thursday, October 1 🌖 Waning GibbousSunrise 6:51 AM · Sunset 6:36 PM · Moonrise 9:33 PM · Moonset 12:46 PM | ||
| High tide | 3:02 AM | 7.3 ft |
| Low tide | 9:12 AM | 0.7 ft |
| High tide | 3:19 PM | 8.3 ft |
| Low tide | 10:03 PM | 0.4 ft |
| Friday, October 2 🌗 Last QuarterSunrise 6:52 AM · Sunset 6:34 PM · Moonrise 10:37 PM · Moonset 1:51 PM | ||
| High tide | 3:59 AM | 7.1 ft |
| Low tide | 10:11 AM | 1.0 ft |
| High tide | 4:18 PM | 8.0 ft |
| Low tide | 11:06 PM | 0.7 ft |
| Saturday, October 3 🌗 Last QuarterSunrise 6:53 AM · Sunset 6:32 PM · Moonrise 11:49 PM · Moonset 2:46 PM | ||
| High tide | 5:01 AM | 6.9 ft |
| Low tide | 11:18 AM | 1.2 ft |
| High tide | 5:24 PM | 7.7 ft |
| Sunday, October 4 🌗 Last QuarterSunrise 6:54 AM · Sunset 6:31 PM · Moonset 3:29 PM | ||
| Low tide | 12:13 AM | 0.8 ft |
| High tide | 6:09 AM | 6.8 ft |
| Low tide | 12:29 PM | 1.2 ft |
| High tide | 6:34 PM | 7.5 ft |
| Monday, October 5 🌗 Last QuarterSunrise 6:55 AM · Sunset 6:29 PM · Moonrise 1:05 AM · Moonset 4:04 PM | ||
| Low tide | 1:19 AM | 0.8 ft |
| High tide | 7:18 AM | 7.0 ft |
| Low tide | 1:39 PM | 1.1 ft |
| High tide | 7:44 PM | 7.6 ft |
| Tuesday, October 6 🌘 Waning CrescentSunrise 6:56 AM · Sunset 6:27 PM · Moonrise 2:20 AM · Moonset 4:32 PM | ||
| Low tide | 2:22 AM | 0.6 ft |
| High tide | 8:23 AM | 7.3 ft |
| Low tide | 2:44 PM | 0.8 ft |
| High tide | 8:48 PM | 7.7 ft |
| Wednesday, October 7 🌘 Waning CrescentSunrise 6:57 AM · Sunset 6:26 PM · Moonrise 3:33 AM · Moonset 4:56 PM | ||
| Low tide | 3:19 AM | 0.4 ft |
| High tide | 9:21 AM | 7.8 ft |
| Low tide | 3:43 PM | 0.4 ft |
| High tide | 9:44 PM | 7.8 ft |
| Thursday, October 8 🌘 Waning CrescentSunrise 6:58 AM · Sunset 6:24 PM · Moonrise 4:43 AM · Moonset 5:19 PM | ||
| Low tide | 4:09 AM | 0.2 ft |
| High tide | 10:11 AM | 8.2 ft |
| Low tide | 4:36 PM | 0.1 ft |
| High tide | 10:34 PM | 7.9 ft |
Best fishing times at Cos Cob Harbor (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 |
|---|---|---|
| Thu, Oct 1 🌖 Waning Gibbous · Good | 3:39 AM–5:39 AM 4:11 PM–6:11 PM | 12:16 PM–1:16 PM 9:03 PM–10:03 PM |
| Fri, Oct 2 🌗 Last Quarter · Fair | 4:42 AM–6:42 AM 5:14 PM–7:14 PM | 1:21 PM–2:21 PM 10:07 PM–11:07 PM |
| Sat, Oct 3 🌗 Last Quarter · Fair | 5:45 AM–7:45 AM 6:15 PM–8:15 PM | 2:16 PM–3:16 PM 11:19 PM–12:19 AM |
| Sun, Oct 4 🌗 Last Quarter · Fair | 6:45 AM–8:45 AM 7:13 PM–9:13 PM | 2:59 PM–3:59 PM |
| Mon, Oct 5 🌗 Last Quarter · Fair | 7:41 AM–9:41 AM 8:07 PM–10:07 PM | 12:35 AM–1:35 AM 3:34 PM–4:34 PM |
| Tue, Oct 6 🌘 Waning Crescent · Good | 8:33 AM–10:33 AM 8:57 PM–10:57 PM | 1:50 AM–2:50 AM 4:02 PM–5:02 PM |
| Wed, Oct 7 🌘 Waning Crescent · Good | 9:21 AM–11:21 AM 9:44 PM–11:44 PM | 3:03 AM–4:03 AM 4:26 PM–5:26 PM |
| Thu, Oct 8 🌘 Waning Crescent · Good | 10:07 AM–12:07 PM 10:29 PM–12:29 AM | 4:13 AM–5:13 AM 4:49 PM–5:49 PM |
Nearby tide stations
- Stamford
5 km away - Rye Beach
9 km away - Long Neck Point
10 km away - Bayville Bridge
13 km away - Rowayton, Fivemile River
14 km away - South Norwalk
18 km away - Glen Cove, Hempstead Harbor
18 km away - Eatons Neck Point
18 km away
Predictions from NOAA CO-OPS station 8469549 (subordinate station, corrected from reference station 8467150). Station page at NOAA. Updated daily. Not for navigation.
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