Tides and Solunar Tables
Cos Cob Harbor

Tides

2 Fish - Minor Solunar = Minor Solunar / Heightened Fish Activity
4 Fish - Major Solunar = Major Solunar / Very Heightened Fish Activity
Day Tide Time Height
31 Sat High 5:55 PM 7.27 ft
1 Sun Low 12:35 AM 1.2 ft
1 Sun High 6:27 AM 6.39 ft
1 Sun Low 12:41 PM 1.49 ft
1 Sun High 6:48 PM 7.17 ft
2 Mon Low 1:29 AM 1.21 ft

Solunars & Sun/Moon Times

Waning Crescent

Waning Crescent 42%

Major Solunar

7:23 AM 9:23 AM

7:41 PM 9:41 PM

Minor Solunar

12:19 AM 1:19 AM

2:36 PM 3:36 PM

Moonrise

12:19 AM

Moonset

2:36 PM

Sunrise

5:51 AM

Sunset

8:10 PM

Current Weather

Air Temperature

67.5° F

Wind

5.8 knots NE (50°)

Wind Gust

7.8 knots

Note: Observations are not available at all prediction sites, and the number/type of observations varies between sites.

August, 2021 Monthly Tide & Solunar Table

Blue = High Tide Red = Low Tide
Day Moon 1st Tide 2nd Tide 3rd Tide 4th Tide Major Solunars Minor Solunars
1 Sun Waning Crescent 42% 12:35 AM
1.2 ft
6:27 AM
6.39 ft
12:41 PM
1.49 ft
6:48 PM
7.17 ft
7:23 AM 9:23 AM
7:41 PM 9:41 PM
12:19 AM 1:19 AM
2:36 PM 3:36 PM
2 Mon Waning Crescent 33% 1:29 AM
1.21 ft
7:25 AM
6.29 ft
1:34 PM
1.61 ft
7:42 PM
7.14 ft
8:07 AM 10:07 AM
8:27 PM 10:27 PM
12:46 AM 1:46 AM
3:36 PM 4:36 PM
3 Tue Waning Crescent 24% 2:23 AM
1.14 ft
8:21 AM
6.34 ft
2:27 PM
1.61 ft
8:35 PM
7.2 ft
8:54 AM 10:54 AM
9:16 PM 11:16 PM
1:18 AM 2:18 AM
4:36 PM 5:36 PM
4 Wed Waning Crescent 17% 3:14 AM
1 ft
9:14 AM
6.5 ft
3:18 PM
1.5 ft
9:25 PM
7.34 ft
9:43 AM 11:43 AM
10:07 PM 12:07 AM
1:56 AM 2:56 AM
5:34 PM 6:34 PM
5 Thu Waning Crescent 10% 4:02 AM
0.82 ft
10:02 AM
6.72 ft
4:07 PM
1.32 ft
10:12 PM
7.52 ft
10:35 AM 12:35 PM
11:01 PM 1:01 AM
2:41 AM 3:41 AM
6:28 PM 7:28 PM
6 Fri Waning Crescent 5% 4:48 AM
0.62 ft
10:46 AM
6.95 ft
4:53 PM
1.09 ft
10:55 PM
7.71 ft
11:27 AM 1:27 PM
11:55 PM 1:55 AM
3:35 AM 4:35 AM
7:16 PM 8:16 PM
7 Sat Waning Crescent 2% 5:30 AM
0.42 ft
11:27 AM
7.18 ft
5:37 PM
0.87 ft
11:37 PM
7.89 ft
12:20 PM 2:20 PM 4:34 AM 5:34 AM
7:58 PM 8:58 PM
8 Sun New Moon 0% 6:11 AM
0.24 ft
12:07 PM
7.4 ft
6:20 PM
0.66 ft
12:49 AM 2:49 AM
1:12 PM 3:12 PM
5:39 AM 6:39 AM
8:36 PM 9:36 PM
9 Mon Waxing Crescent 1% 12:18 AM
8.03 ft
6:51 AM
0.09 ft
12:47 PM
7.61 ft
7:02 PM
0.49 ft
1:41 AM 3:41 AM
2:02 PM 4:02 PM
6:47 AM 7:47 AM
9:07 PM 10:07 PM
10 Tue Waxing Crescent 4% 12:59 AM
8.11 ft
7:30 AM
0 ft
1:28 PM
7.82 ft
7:45 PM
0.36 ft
2:31 AM 4:31 AM
2:50 PM 4:50 PM
7:56 AM 8:56 AM
9:34 PM 10:34 PM
11 Wed Waxing Crescent 9% 1:42 AM
8.1 ft
8:10 AM
-0.03 ft
2:11 PM
8.01 ft
8:30 PM
0.29 ft
3:19 AM 5:19 AM
3:38 PM 5:38 PM
9:05 AM 10:05 AM
10:00 PM 11:00 PM
12 Thu Waxing Crescent 16% 2:27 AM
8.01 ft
8:52 AM
0.03 ft
2:55 PM
8.17 ft
9:19 PM
0.29 ft
4:07 AM 6:07 AM
4:25 PM 6:25 PM
10:14 AM 11:14 AM
10:26 PM 11:26 PM
13 Fri Waxing Crescent 25% 3:15 AM
7.82 ft
9:37 AM
0.17 ft
3:42 PM
8.26 ft
10:13 PM
0.34 ft
4:55 AM 6:55 AM
5:13 PM 7:13 PM
11:25 AM 12:25 PM
10:52 PM 11:52 PM
14 Sat Waxing Crescent 36% 4:07 AM
7.56 ft
10:27 AM
0.38 ft
4:33 PM
8.26 ft
11:11 PM
0.43 ft
5:44 AM 7:44 AM
6:03 PM 8:03 PM
12:36 PM 1:36 PM
11:22 PM 12:22 AM
15 Sun First Quarter 50% 5:02 AM
7.27 ft
11:23 AM
0.6 ft
5:28 PM
8.2 ft
6:35 AM 8:35 AM
6:56 PM 8:56 PM
1:49 PM 2:49 PM
11:56 PM 12:56 AM
16 Mon Waxing Gibbous 58% 12:12 AM
0.5 ft
6:04 AM
7.03 ft
12:23 PM
0.78 ft
6:29 PM
8.12 ft
7:29 AM 9:29 AM
7:53 PM 9:53 PM
3:03 PM 4:03 PM
17 Tue Waxing Gibbous 69% 1:16 AM
0.51 ft
7:09 AM
6.91 ft
1:27 PM
0.85 ft
7:34 PM
8.09 ft
8:26 AM 10:26 AM
8:52 PM 10:52 PM
12:37 AM 1:37 AM
4:15 PM 5:15 PM
18 Wed Waxing Gibbous 79% 2:20 AM
0.44 ft
8:15 AM
6.97 ft
2:31 PM
0.79 ft
8:39 PM
8.15 ft
9:24 AM 11:24 AM
9:56 PM 11:56 PM
1:28 AM 2:28 AM
5:21 PM 6:21 PM
19 Thu Waxing Gibbous 88% 3:21 AM
0.3 ft
9:18 AM
7.18 ft
3:33 PM
0.63 ft
9:39 PM
8.28 ft
10:23 AM 12:23 PM
10:57 PM 12:57 AM
2:27 AM 3:27 AM
6:19 PM 7:19 PM
20 Fri Waxing Gibbous 94% 4:18 AM
0.12 ft
10:15 AM
7.45 ft
4:31 PM
0.43 ft
10:35 PM
8.39 ft
11:21 AM 1:21 PM
11:55 PM 1:55 AM
3:35 AM 4:35 AM
7:07 PM 8:07 PM
21 Sat Waxing Gibbous 98% 5:11 AM
-0.03 ft
11:07 AM
7.7 ft
5:25 PM
0.27 ft
11:26 PM
8.42 ft
12:16 PM 2:16 PM
4:47 AM 5:47 AM
7:46 PM 8:46 PM
22 Sun Full Moon 100% 5:59 AM
-0.11 ft
11:56 AM
7.89 ft
6:15 PM
0.19 ft
12:49 AM 2:49 AM
1:08 PM 3:08 PM
5:59 AM 6:59 AM
8:18 PM 9:18 PM
23 Mon Waning Gibbous 99% 12:14 AM
8.35 ft
6:44 AM
-0.1 ft
12:42 PM
7.99 ft
7:03 PM
0.22 ft
1:39 AM 3:39 AM
1:57 PM 3:57 PM
7:08 AM 8:08 AM
8:46 PM 9:46 PM
24 Tue Waning Gibbous 96% 1:00 AM
8.17 ft
7:27 AM
0.03 ft
1:26 PM
8 ft
7:49 PM
0.33 ft
2:26 AM 4:26 AM
2:42 PM 4:42 PM
8:15 AM 9:15 AM
9:10 PM 10:10 PM
25 Wed Waning Gibbous 91% 1:45 AM
7.91 ft
8:08 AM
0.26 ft
2:09 PM
7.93 ft
8:34 PM
0.51 ft
3:10 AM 5:10 AM
3:26 PM 5:26 PM
9:19 AM 10:19 AM
9:33 PM 10:33 PM
26 Thu Waning Gibbous 84% 2:30 AM
7.59 ft
8:49 AM
0.56 ft
2:52 PM
7.81 ft
9:20 PM
0.73 ft
3:52 AM 5:52 AM
4:09 PM 6:09 PM
10:22 AM 11:22 AM
9:56 PM 10:56 PM
27 Fri Waning Gibbous 76% 3:15 AM
7.25 ft
9:31 AM
0.9 ft
3:35 PM
7.63 ft
10:07 PM
0.96 ft
4:34 AM 6:34 AM
4:51 PM 6:51 PM
11:23 AM 12:23 PM
10:19 PM 11:19 PM
28 Sat Waning Gibbous 68% 4:02 AM
6.91 ft
10:15 AM
1.25 ft
4:20 PM
7.42 ft
10:57 PM
1.17 ft
5:17 AM 7:17 AM
5:35 PM 7:35 PM
12:24 PM 1:24 PM
10:46 PM 11:46 PM
29 Sun Waning Gibbous 59% 4:52 AM
6.62 ft
11:04 AM
1.56 ft
5:08 PM
7.2 ft
11:51 PM
1.33 ft
6:01 AM 8:01 AM
6:20 PM 8:20 PM
1:25 PM 2:25 PM
11:16 PM 12:16 AM
30 Mon Last Quarter 50% 5:45 AM
6.39 ft
11:57 AM
1.77 ft
6:01 PM
7.01 ft
6:47 AM 8:47 AM
7:08 PM 9:08 PM
2:25 PM 3:25 PM
11:51 PM 12:51 AM
31 Tue Waning Crescent 40% 12:46 AM
1.41 ft
6:42 AM
6.29 ft
12:53 PM
1.86 ft
6:58 PM
6.93 ft
7:35 AM 9:35 AM
7:58 PM 9:58 PM
3:24 PM 4:24 PM

Note: Tide predictions are an estimate and NOT FOR NAVIGATION.

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