Connecticut
Cos Cob Harbor — Tide Calendar
May 2026 · Local station time · Heights in ft (MLLW)| Date | Tide Curve | High & Low Tides | Sun | Moon |
|---|---|---|---|---|
| Fri, May 1 | ▼ 6:07 AM -0.1 ▲ 12:05 PM 7.2 ▼ 6:13 PM 0.7 |
5:55 AM
7:50 PM
|
↑ 8:20 PM
↓ 5:32 AM
Full Moon · 100%
|
|
| Sat, May 2 | ▲ 12:11 AM 7.9 ▼ 6:45 AM -0.1 ▲ 12:44 PM 7.1 ▼ 6:51 PM 0.9 |
5:53 AM
7:51 PM
|
↑ 9:23 PM
↓ 5:59 AM
Full Moon · 99%
|
|
| Sun, May 3 | ▲ 12:49 AM 7.8 ▼ 7:23 AM 0.1 ▲ 1:23 PM 7.0 ▼ 7:29 PM 1.0 |
5:52 AM
7:52 PM
|
↑ 10:24 PM
↓ 6:32 AM
Waning Gibbous · 96%
|
|
| Mon, May 4 | ▲ 1:27 AM 7.6 ▼ 8:01 AM 0.3 ▲ 2:03 PM 6.9 ▼ 8:08 PM 1.2 |
5:51 AM
7:53 PM
|
↑ 11:19 PM
↓ 7:12 AM
Waning Gibbous · 92%
|
|
| Tue, May 5 | ▲ 2:07 AM 7.4 ▼ 8:40 AM 0.5 ▲ 2:44 PM 6.8 ▼ 8:50 PM 1.3 |
5:49 AM
7:54 PM
|
↑ —
↓ 8:00 AM
Waning Gibbous · 86%
|
|
| Wed, May 6 | ▲ 2:49 AM 7.2 ▼ 9:22 AM 0.7 ▲ 3:27 PM 6.7 ▼ 9:35 PM 1.4 |
5:48 AM
7:55 PM
|
↑ 12:08 AM
↓ 8:56 AM
Waning Gibbous · 79%
|
|
| Thu, May 7 | ▲ 3:35 AM 7.0 ▼ 10:07 AM 0.9 ▲ 4:13 PM 6.6 ▼ 10:24 PM 1.5 |
5:47 AM
7:56 PM
|
↑ 12:50 AM
↓ 9:58 AM
Waning Gibbous · 70%
|
|
| Fri, May 8 | ▲ 4:23 AM 6.8 ▼ 10:55 AM 1.0 ▲ 5:01 PM 6.6 ▼ 11:17 PM 1.5 |
5:46 AM
7:58 PM
|
↑ 1:25 AM
↓ 11:03 AM
Last Quarter · 61%
|
|
| Sat, May 9 | ▲ 5:15 AM 6.7 ▼ 11:46 AM 1.1 ▲ 5:52 PM 6.7 |
5:45 AM
7:59 PM
|
↑ 1:54 AM
↓ 12:10 PM
Last Quarter · 51%
|
|
| Sun, May 10 | ▼ 12:13 AM 1.4 ▲ 6:11 AM 6.7 ▼ 12:38 PM 1.0 ▲ 6:44 PM 6.9 |
5:44 AM
8:00 PM
|
↑ 2:20 AM
↓ 1:17 PM
Last Quarter · 41%
|
|
| Mon, May 11 | ▼ 1:11 AM 1.2 ▲ 7:08 AM 6.8 ▼ 1:30 PM 0.9 ▲ 7:37 PM 7.2 |
5:43 AM
8:01 PM
|
↑ 2:43 AM
↓ 2:25 PM
Waning Crescent · 31%
|
|
| Tue, May 12 | ▼ 2:07 AM 0.8 ▲ 8:04 AM 6.9 ▼ 2:21 PM 0.8 ▲ 8:27 PM 7.6 |
5:42 AM
8:02 PM
|
↑ 3:06 AM
↓ 3:34 PM
Waning Crescent · 21%
|
|
| Wed, May 13 | ▼ 3:01 AM 0.4 ▲ 8:59 AM 7.1 ▼ 3:11 PM 0.5 ▲ 9:17 PM 8.1 |
5:40 AM
8:03 PM
|
↑ 3:28 AM
↓ 4:45 PM
Waning Crescent · 13%
|
|
| Thu, May 14 | ▼ 3:53 AM -0.1 ▲ 9:50 AM 7.3 ▼ 4:01 PM 0.3 ▲ 10:05 PM 8.5 |
5:39 AM
8:04 PM
|
↑ 3:53 AM
↓ 5:59 PM
Waning Crescent · 6%
|
|
| Fri, May 15 | ▼ 4:45 AM -0.4 ▲ 10:41 AM 7.5 ▼ 4:50 PM 0.2 ▲ 10:54 PM 8.8 |
5:38 AM
8:05 PM
|
↑ 4:21 AM
↓ 7:16 PM
New Moon · 2%
|
|
| Sat, May 16 | ▼ 5:35 AM -0.7 ▲ 11:31 AM 7.7 ▼ 5:41 PM 0.1 ▲ 11:43 PM 9.0 |
5:38 AM
8:06 PM
|
↑ 4:54 AM
↓ 8:34 PM
New Moon · 0%
|
|
| Sun, May 17 | ▼ 6:27 AM -0.8 ▲ 12:23 PM 7.7 ▼ 6:33 PM 0.0 |
5:37 AM
8:07 PM
|
↑ 5:37 AM
↓ 9:50 PM
New Moon · 1%
|
|
| Mon, May 18 | ▲ 12:35 AM 8.9 ▼ 7:19 AM -0.7 ▲ 1:16 PM 7.7 ▼ 7:27 PM 0.1 |
5:36 AM
8:08 PM
|
↑ 6:30 AM
↓ 10:58 PM
Waxing Crescent · 5%
|
|
| Tue, May 19 | ▲ 1:30 AM 8.7 ▼ 8:12 AM -0.5 ▲ 2:11 PM 7.6 ▼ 8:23 PM 0.3 |
5:35 AM
8:09 PM
|
↑ 7:35 AM
↓ 11:55 PM
Waxing Crescent · 11%
|
|
| Wed, May 20 | ▲ 2:27 AM 8.4 ▼ 9:08 AM -0.3 ▲ 3:08 PM 7.5 ▼ 9:23 PM 0.4 |
5:34 AM
8:10 PM
|
↑ 8:49 AM
↓ —
Waxing Crescent · 20%
|
|
| Thu, May 21 | ▲ 3:26 AM 8.1 ▼ 10:06 AM 0.0 ▲ 4:07 PM 7.4 ▼ 10:27 PM 0.6 |
5:33 AM
8:11 PM
|
↑ 10:06 AM
↓ 12:40 AM
Waxing Crescent · 30%
|
|
| Fri, May 22 | ▲ 4:28 AM 7.7 ▼ 11:05 AM 0.3 ▲ 5:08 PM 7.4 ▼ 11:32 PM 0.8 |
5:32 AM
8:12 PM
|
↑ 11:23 AM
↓ 1:15 AM
First Quarter · 40%
|
|
| Sat, May 23 | ▲ 5:31 AM 7.3 ▼ 12:05 PM 0.5 ▲ 6:09 PM 7.4 |
5:32 AM
8:12 PM
|
↑ 12:36 PM
↓ 1:44 AM
First Quarter · 52%
|
|
| Sun, May 24 | ▼ 12:37 AM 0.8 ▲ 6:35 AM 7.0 ▼ 1:03 PM 0.6 ▲ 7:09 PM 7.5 |
5:31 AM
8:13 PM
|
↑ 1:46 PM
↓ 2:08 AM
First Quarter · 62%
|
|
| Mon, May 25 | ▼ 1:40 AM 0.7 ▲ 7:37 AM 6.9 ▼ 1:58 PM 0.7 ▲ 8:06 PM 7.7 |
5:30 AM
8:14 PM
|
↑ 2:54 PM
↓ 2:29 AM
Waxing Gibbous · 72%
|
|
| Tue, May 26 | ▼ 2:38 AM 0.6 ▲ 8:36 AM 6.8 ▼ 2:50 PM 0.8 ▲ 8:57 PM 7.8 |
5:29 AM
8:15 PM
|
↑ 3:59 PM
↓ 2:50 AM
Waxing Gibbous · 81%
|
|
| Wed, May 27 | ▼ 3:31 AM 0.4 ▲ 9:29 AM 6.8 ▼ 3:38 PM 0.9 ▲ 9:44 PM 7.9 |
5:29 AM
8:16 PM
|
↑ 5:04 PM
↓ 3:11 AM
Waxing Gibbous · 88%
|
|
| Thu, May 28 | ▼ 4:19 AM 0.3 ▲ 10:17 AM 6.9 ▼ 4:23 PM 1.0 ▲ 10:27 PM 7.9 |
5:28 AM
8:17 PM
|
↑ 6:09 PM
↓ 3:34 AM
Waxing Gibbous · 94%
|
|
| Fri, May 29 | ▼ 5:03 AM 0.2 ▲ 11:00 AM 6.9 ▼ 5:06 PM 1.0 ▲ 11:07 PM 7.9 |
5:28 AM
8:18 PM
|
↑ 7:13 PM
↓ 4:00 AM
Full Moon · 97%
|
|
| Sat, May 30 | ▼ 5:43 AM 0.2 ▲ 11:41 AM 7.0 ▼ 5:46 PM 1.1 ▲ 11:46 PM 7.8 |
5:27 AM
8:19 PM
|
↑ 8:14 PM
↓ 4:32 AM
Full Moon · 99%
|
|
| Sun, May 31 | ▼ 6:22 AM 0.2 ▲ 12:21 PM 7.0 ▼ 6:26 PM 1.1 |
5:26 AM
8:19 PM
|
↑ 9:12 PM
↓ 5:09 AM
Full Moon · 100%
|
▲ high tide ▼ low tide · heights in ft above MLLW · predictions derived from NOAA data for station 8469549 · view the interactive daily chart