Cos Cob Harbor, CT tides — September 2027
NOAA station 8469549 · Subordinate station · Datum MLLW · Local time (America/New_York)
| Date | 1st tide | 2nd tide | 3rd tide | 4th tide |
|---|---|---|---|---|
| 1Wed | 6:18 AMLow · -0.6 ft-0.17 m | 12:18 PMHigh · 8.8 ft2.69 m | 6:43 PMLow · -0.5 ft-0.15 m | — |
| 2Thu | 12:41 AMHigh · 8.6 ft2.63 m | 7:05 AMLow · -0.5 ft-0.16 m | 1:06 PMHigh · 9.0 ft2.73 m | 7:34 PMLow · -0.5 ft-0.14 m |
| 3Fri | 1:31 AMHigh · 8.4 ft2.55 m | 7:52 AMLow · -0.3 ft-0.09 m | 1:55 PMHigh · 8.9 ft2.71 m | 8:25 PMLow · -0.3 ft-0.08 m |
| 4Sat | 2:21 AMHigh · 8.0 ft2.43 m | 8:39 AMLow · 0.1 ft0.02 m | 2:44 PMHigh · 8.7 ft2.64 m | 9:17 PMLow · 0.0 ft0.01 m |
| 5Sun | 3:13 AMHigh · 7.6 ft2.31 m | 9:28 AMLow · 0.5 ft0.15 m | 3:35 PMHigh · 8.3 ft2.53 m | 10:11 PMLow · 0.4 ft0.13 m |
| 6Mon | 4:06 AMHigh · 7.1 ft2.18 m | 10:21 AMLow · 1.0 ft0.29 m | 4:27 PMHigh · 7.9 ft2.41 m | 11:07 PMLow · 0.8 ft0.25 m |
| 7Tue | 5:03 AMHigh · 6.8 ft2.07 m | 11:18 AMLow · 1.3 ft0.41 m | 5:24 PMHigh · 7.5 ft2.28 m | — |
| 8Wed | 12:06 AMLow · 1.1 ft0.34 m | 6:02 AMHigh · 6.5 ft2.00 m | 12:18 PMLow · 1.6 ft0.48 m | 6:25 PMHigh · 7.2 ft2.20 m |
| 9Thu | 1:06 AMLow · 1.3 ft0.39 m | 7:04 AMHigh · 6.5 ft1.97 m | 1:19 PMLow · 1.7 ft0.51 m | 7:27 PMHigh · 7.1 ft2.16 m |
| 10Fri | 2:03 AMLow · 1.3 ft0.40 m | 8:04 AMHigh · 6.6 ft2.00 m | 2:18 PMLow · 1.6 ft0.48 m | 8:25 PMHigh · 7.1 ft2.17 m |
| 11Sat | 2:56 AMLow · 1.2 ft0.37 m | 8:58 AMHigh · 6.8 ft2.07 m | 3:12 PMLow · 1.4 ft0.42 m | 9:17 PMHigh · 7.3 ft2.22 m |
| 12Sun | 3:44 AMLow · 1.0 ft0.32 m | 9:46 AMHigh · 7.1 ft2.16 m | 4:00 PMLow · 1.1 ft0.34 m | 10:03 PMHigh · 7.4 ft2.27 m |
| 13Mon | 4:26 AMLow · 0.8 ft0.26 m | 10:27 AMHigh · 7.4 ft2.25 m | 4:43 PMLow · 0.9 ft0.27 m | 10:44 PMHigh · 7.6 ft2.31 m |
| 14Tue | 5:04 AMLow · 0.7 ft0.21 m | 11:05 AMHigh · 7.6 ft2.32 m | 5:24 PMLow · 0.7 ft0.20 m | 11:22 PMHigh · 7.7 ft2.33 m |
| 15Wed | 5:40 AMLow · 0.6 ft0.17 m | 11:40 AMHigh · 7.8 ft2.38 m | 6:02 PMLow · 0.5 ft0.15 m | 11:59 PMHigh · 7.7 ft2.34 m |
| 16Thu | 6:14 AMLow · 0.5 ft0.16 m | 12:15 PMHigh · 8.0 ft2.43 m | 6:39 PMLow · 0.4 ft0.12 m | — |
| 17Fri | 12:35 AMHigh · 7.6 ft2.32 m | 6:48 AMLow · 0.6 ft0.17 m | 12:49 PMHigh · 8.0 ft2.45 m | 7:17 PMLow · 0.4 ft0.11 m |
| 18Sat | 1:13 AMHigh · 7.5 ft2.29 m | 7:23 AMLow · 0.6 ft0.20 m | 1:24 PMHigh · 8.1 ft2.46 m | 7:55 PMLow · 0.4 ft0.12 m |
| 19Sun | 1:52 AMHigh · 7.4 ft2.25 m | 8:00 AMLow · 0.8 ft0.24 m | 2:02 PMHigh · 8.1 ft2.45 m | 8:36 PMLow · 0.5 ft0.15 m |
| 20Mon | 2:34 AMHigh · 7.2 ft2.20 m | 8:40 AMLow · 0.9 ft0.28 m | 2:44 PMHigh · 8.0 ft2.43 m | 9:22 PMLow · 0.6 ft0.19 m |
| 21Tue | 3:20 AMHigh · 7.0 ft2.14 m | 9:27 AMLow · 1.1 ft0.34 m | 3:32 PMHigh · 7.9 ft2.39 m | 10:15 PMLow · 0.8 ft0.25 m |
| 22Wed | 4:12 AMHigh · 6.8 ft2.08 m | 10:21 AMLow · 1.3 ft0.39 m | 4:28 PMHigh · 7.7 ft2.35 m | 11:15 PMLow · 1.0 ft0.30 m |
| 23Thu | 5:11 AMHigh · 6.7 ft2.04 m | 11:25 AMLow · 1.4 ft0.41 m | 5:31 PMHigh · 7.6 ft2.31 m | — |
| 24Fri | 12:21 AMLow · 1.0 ft0.31 m | 6:17 AMHigh · 6.7 ft2.05 m | 12:34 PMLow · 1.3 ft0.40 m | 6:40 PMHigh · 7.6 ft2.31 m |
| 25Sat | 1:26 AMLow · 0.9 ft0.26 m | 7:24 AMHigh · 7.0 ft2.12 m | 1:43 PMLow · 1.0 ft0.32 m | 7:48 PMHigh · 7.7 ft2.36 m |
| 26Sun | 2:28 AMLow · 0.6 ft0.18 m | 8:28 AMHigh · 7.4 ft2.25 m | 2:48 PMLow · 0.6 ft0.20 m | 8:52 PMHigh · 8.0 ft2.44 m |
| 27Mon | 3:25 AMLow · 0.2 ft0.07 m | 9:26 AMHigh · 7.9 ft2.42 m | 3:48 PMLow · 0.2 ft0.06 m | 9:49 PMHigh · 8.2 ft2.51 m |
| 28Tue | 4:18 AMLow · -0.1 ft-0.03 m | 10:18 AMHigh · 8.5 ft2.58 m | 4:43 PMLow · -0.2 ft-0.06 m | 10:42 PMHigh · 8.4 ft2.56 m |
| 29Wed | 5:06 AMLow · -0.3 ft-0.09 m | 11:07 AMHigh · 8.8 ft2.70 m | 5:35 PMLow · -0.5 ft-0.14 m | 11:32 PMHigh · 8.4 ft2.56 m |
| 30Thu | 5:53 AMLow · -0.3 ft-0.10 m | 11:54 AMHigh · 9.0 ft2.76 m | 6:25 PMLow · -0.6 ft-0.17 m | — |
Wed16:18 AM-0.6 ft-0.17 m12:18 PM8.8 ft2.69 m6:43 PM-0.5 ft-0.15 mThu212:41 AM8.6 ft2.63 m7:05 AM-0.5 ft-0.16 m1:06 PM9.0 ft2.73 m7:34 PM-0.5 ft-0.14 mFri31:31 AM8.4 ft2.55 m7:52 AM-0.3 ft-0.09 m1:55 PM8.9 ft2.71 m8:25 PM-0.3 ft-0.08 mSat42:21 AM8.0 ft2.43 m8:39 AM0.1 ft0.02 m2:44 PM8.7 ft2.64 m9:17 PM0.0 ft0.01 mSun53:13 AM7.6 ft2.31 m9:28 AM0.5 ft0.15 m3:35 PM8.3 ft2.53 m10:11 PM0.4 ft0.13 mMon64:06 AM7.1 ft2.18 m10:21 AM1.0 ft0.29 m4:27 PM7.9 ft2.41 m11:07 PM0.8 ft0.25 mTue75:03 AM6.8 ft2.07 m11:18 AM1.3 ft0.41 m5:24 PM7.5 ft2.28 mWed812:06 AM1.1 ft0.34 m6:02 AM6.5 ft2.00 m12:18 PM1.6 ft0.48 m6:25 PM7.2 ft2.20 mThu91:06 AM1.3 ft0.39 m7:04 AM6.5 ft1.97 m1:19 PM1.7 ft0.51 m7:27 PM7.1 ft2.16 mFri102:03 AM1.3 ft0.40 m8:04 AM6.6 ft2.00 m2:18 PM1.6 ft0.48 m8:25 PM7.1 ft2.17 mSat112:56 AM1.2 ft0.37 m8:58 AM6.8 ft2.07 m3:12 PM1.4 ft0.42 m9:17 PM7.3 ft2.22 mSun123:44 AM1.0 ft0.32 m9:46 AM7.1 ft2.16 m4:00 PM1.1 ft0.34 m10:03 PM7.4 ft2.27 mMon134:26 AM0.8 ft0.26 m10:27 AM7.4 ft2.25 m4:43 PM0.9 ft0.27 m10:44 PM7.6 ft2.31 mTue145:04 AM0.7 ft0.21 m11:05 AM7.6 ft2.32 m5:24 PM0.7 ft0.20 m11:22 PM7.7 ft2.33 mWed155:40 AM0.6 ft0.17 m11:40 AM7.8 ft2.38 m6:02 PM0.5 ft0.15 m11:59 PM7.7 ft2.34 mThu166:14 AM0.5 ft0.16 m12:15 PM8.0 ft2.43 m6:39 PM0.4 ft0.12 mFri1712:35 AM7.6 ft2.32 m6:48 AM0.6 ft0.17 m12:49 PM8.0 ft2.45 m7:17 PM0.4 ft0.11 mSat181:13 AM7.5 ft2.29 m7:23 AM0.6 ft0.20 m1:24 PM8.1 ft2.46 m7:55 PM0.4 ft0.12 mSun191:52 AM7.4 ft2.25 m8:00 AM0.8 ft0.24 m2:02 PM8.1 ft2.45 m8:36 PM0.5 ft0.15 mMon202:34 AM7.2 ft2.20 m8:40 AM0.9 ft0.28 m2:44 PM8.0 ft2.43 m9:22 PM0.6 ft0.19 mTue213:20 AM7.0 ft2.14 m9:27 AM1.1 ft0.34 m3:32 PM7.9 ft2.39 m10:15 PM0.8 ft0.25 mWed224:12 AM6.8 ft2.08 m10:21 AM1.3 ft0.39 m4:28 PM7.7 ft2.35 m11:15 PM1.0 ft0.30 mThu235:11 AM6.7 ft2.04 m11:25 AM1.4 ft0.41 m5:31 PM7.6 ft2.31 mFri2412:21 AM1.0 ft0.31 m6:17 AM6.7 ft2.05 m12:34 PM1.3 ft0.40 m6:40 PM7.6 ft2.31 mSat251:26 AM0.9 ft0.26 m7:24 AM7.0 ft2.12 m1:43 PM1.0 ft0.32 m7:48 PM7.7 ft2.36 mSun262:28 AM0.6 ft0.18 m8:28 AM7.4 ft2.25 m2:48 PM0.6 ft0.20 m8:52 PM8.0 ft2.44 mMon273:25 AM0.2 ft0.07 m9:26 AM7.9 ft2.42 m3:48 PM0.2 ft0.06 m9:49 PM8.2 ft2.51 mTue284:18 AM-0.1 ft-0.03 m10:18 AM8.5 ft2.58 m4:43 PM-0.2 ft-0.06 m10:42 PM8.4 ft2.56 mWed295:06 AM-0.3 ft-0.09 m11:07 AM8.8 ft2.70 m5:35 PM-0.5 ft-0.14 m11:32 PM8.4 ft2.56 mThu305:53 AM-0.3 ft-0.10 m11:54 AM9.0 ft2.76 m6:25 PM-0.6 ft-0.17 m
Heights relative to MLLW; times local to the station. Predictions from NOAA CO-OPS; not for navigation.