Connecticut · NOAA 8469549
Cos Cob Harbor tide table, May 2027
Every high and low tide for May 2027, with sunrise, sunset and moon phase. Times are local (EDT); heights are feet above Mean Lower Low Water (MLLW).
Highest high8.4 ftSat, May 8, 12:54 am
Lowest low−0.5 ftFri, May 7, 6:48 am
Moon phasesNew moon May 6 · First quarter May 13 · Full moon May 20 · Last quarter May 28
| Date | High tides | Low tides | Sunrise / sunset | Moon |
|---|---|---|---|---|
| 1Sat | 8:10 am6.5 ft8:33 pm7.1 ft | 2:10 am1.1 ft2:26 pm1.1 ft | 5:53 am / 7:51 pm | 24% lit |
| 2Sun | 9:01 am6.7 ft9:18 pm7.4 ft | 3:01 am0.8 ft3:13 pm1.0 ft | 5:51 am / 7:52 pm | 16% lit |
| 3Mon | 9:48 am6.9 ft10:01 pm7.8 ft | 3:49 am0.5 ft3:57 pm0.8 ft | 5:50 am / 7:53 pm | 9% lit |
| 4Tue | 10:32 am7.1 ft10:42 pm8.1 ft | 4:34 am0.1 ft4:40 pm0.6 ft | 5:49 am / 7:54 pm | 4% lit |
| 5Wed | 11:16 am7.3 ft11:23 pm8.3 ft | 5:19 am−0.2 ft5:23 pm0.5 ft | 5:48 am / 7:55 pm | 1% lit |
| 6Thu | 12:00 pm7.4 ft | 6:03 am−0.4 ft6:07 pm0.4 ft | 5:46 am / 7:56 pm | New moon |
| 7Fri | 12:07 am8.4 ft12:46 pm7.4 ft | 6:48 am−0.5 ft6:54 pm0.4 ft | 5:45 am / 7:57 pm | 2% lit |
| 8Sat | 12:54 am8.4 ft1:34 pm7.4 ft | 7:36 am−0.4 ft7:43 pm0.4 ft | 5:44 am / 7:58 pm | 7% lit |
| 9Sun | 1:44 am8.3 ft2:25 pm7.4 ft | 8:26 am−0.3 ft8:36 pm0.5 ft | 5:43 am / 7:59 pm | 14% lit |
| 10Mon | 2:38 am8.2 ft3:20 pm7.3 ft | 9:20 am−0.1 ft9:35 pm0.6 ft | 5:42 am / 8:00 pm | 22% lit |
| 11Tue | 3:36 am7.9 ft4:18 pm7.3 ft | 10:18 am0.1 ft10:37 pm0.7 ft | 5:41 am / 8:01 pm | 33% lit |
| 12Wed | 4:38 am7.7 ft5:19 pm7.4 ft | 11:18 am0.3 ft11:43 pm0.7 ft | 5:40 am / 8:02 pm | 44% lit |
| 13Thu | 5:42 am7.4 ft6:22 pm7.5 ft | 12:18 pm0.3 ft | 5:39 am / 8:03 pm | First quarter |
| 14Fri | 6:48 am7.2 ft7:24 pm7.7 ft | 12:50 am0.6 ft1:18 pm0.4 ft | 5:38 am / 8:04 pm | 66% lit |
| 15Sat | 7:52 am7.2 ft8:22 pm8.0 ft | 1:54 am0.4 ft2:15 pm0.4 ft | 5:37 am / 8:05 pm | 76% lit |
| 16Sun | 8:52 am7.2 ft9:15 pm8.2 ft | 2:54 am0.2 ft3:09 pm0.4 ft | 5:36 am / 8:06 pm | 85% lit |
| 17Mon | 9:47 am7.2 ft10:04 pm8.3 ft | 3:50 am−0.0 ft4:00 pm0.4 ft | 5:35 am / 8:07 pm | 92% lit |
| 18Tue | 10:37 am7.3 ft10:50 pm8.4 ft | 4:40 am−0.2 ft4:47 pm0.5 ft | 5:34 am / 8:08 pm | 96% lit |
| 19Wed | 11:23 am7.3 ft11:33 pm8.3 ft | 5:27 am−0.2 ft5:32 pm0.6 ft | 5:33 am / 8:09 pm | 99% lit |
| 20Thu | 12:07 pm7.3 ft | 6:10 am−0.2 ft6:16 pm0.7 ft | 5:32 am / 8:10 pm | Full moon |
| 21Fri | 12:15 am8.1 ft12:49 pm7.2 ft | 6:52 am−0.1 ft6:58 pm0.8 ft | 5:31 am / 8:11 pm | 98% lit |
| 22Sat | 12:56 am7.9 ft1:32 pm7.1 ft | 7:32 am0.1 ft7:40 pm1.0 ft | 5:31 am / 8:12 pm | 95% lit |
| 23Sun | 1:39 am7.6 ft2:14 pm7.0 ft | 8:12 am0.3 ft8:23 pm1.1 ft | 5:30 am / 8:13 pm | 90% lit |
| 24Mon | 2:22 am7.4 ft2:58 pm6.9 ft | 8:54 am0.6 ft9:07 pm1.3 ft | 5:29 am / 8:14 pm | 84% lit |
| 25Tue | 3:07 am7.2 ft3:42 pm6.8 ft | 9:36 am0.8 ft9:54 pm1.4 ft | 5:29 am / 8:15 pm | 76% lit |
| 26Wed | 3:53 am7.0 ft4:28 pm6.8 ft | 10:21 am0.9 ft10:44 pm1.4 ft | 5:28 am / 8:15 pm | 68% lit |
| 27Thu | 4:42 am6.8 ft5:15 pm6.8 ft | 11:07 am1.1 ft11:37 pm1.4 ft | 5:27 am / 8:16 pm | 59% lit |
| 28Fri | 5:33 am6.6 ft6:04 pm6.9 ft | 11:55 am1.2 ft | 5:27 am / 8:17 pm | Last quarter |
| 29Sat | 6:26 am6.5 ft6:54 pm7.1 ft | 12:31 am1.4 ft12:45 pm1.2 ft | 5:26 am / 8:18 pm | 40% lit |
| 30Sun | 7:21 am6.5 ft7:43 pm7.3 ft | 1:26 am1.2 ft1:34 pm1.2 ft | 5:26 am / 8:19 pm | 30% lit |
| 31Mon | 8:16 am6.6 ft8:32 pm7.6 ft | 2:19 am0.9 ft2:24 pm1.1 ft | 5:25 am / 8:19 pm | 21% lit |
Tide predictions: NOAA CO-OPS station 8469549. Sun and moon: computed with PyEphem 4.2.1 for 41.0167, -73.5967. Predictions do not include wind, storms or river flow. Not for navigation.