Copper Harbor, AK tides — September 2026
NOAA station 9450369 · Subordinate station · Datum MLLW · Local time (America/Sitka)
| Date | 1st tide | 2nd tide | 3rd tide | 4th tide |
|---|---|---|---|---|
| 1Tue | 3:48 AMHigh · 11.6 ft3.52 m | 9:39 AMLow · 1.6 ft0.49 m | 3:52 PMHigh · 13.2 ft4.03 m | 10:29 PMLow · 0.2 ft0.07 m |
| 2Wed | 4:39 AMHigh · 10.8 ft3.30 m | 10:14 AMLow · 2.6 ft0.78 m | 4:30 PMHigh · 13.1 ft3.99 m | 11:23 PMLow · 0.5 ft0.14 m |
| 3Thu | 5:41 AMHigh · 10.0 ft3.06 m | 10:55 AMLow · 3.6 ft1.09 m | 5:17 PMHigh · 12.8 ft3.89 m | — |
| 4Fri | 12:30 AMLow · 0.8 ft0.23 m | 7:03 AMHigh · 9.5 ft2.88 m | 11:52 AMLow · 4.5 ft1.36 m | 6:21 PMHigh · 12.4 ft3.77 m |
| 5Sat | 1:54 AMLow · 0.9 ft0.27 m | 8:47 AMHigh · 9.4 ft2.87 m | 1:24 PMLow · 5.0 ft1.53 m | 7:44 PMHigh · 12.1 ft3.68 m |
| 6Sun | 3:19 AMLow · 0.6 ft0.17 m | 10:15 AMHigh · 10.0 ft3.03 m | 3:13 PMLow · 4.8 ft1.47 m | 9:12 PMHigh · 12.2 ft3.72 m |
| 7Mon | 4:29 AMLow · 0.0 ft-0.01 m | 11:13 AMHigh · 10.7 ft3.27 m | 4:33 PMLow · 4.0 ft1.21 m | 10:27 PMHigh · 12.6 ft3.85 m |
| 8Tue | 5:23 AMLow · -0.6 ft-0.17 m | 11:56 AMHigh · 11.5 ft3.51 m | 5:32 PMLow · 2.9 ft0.87 m | 11:28 PMHigh · 13.1 ft3.98 m |
| 9Wed | 6:08 AMLow · -0.9 ft-0.28 m | 12:33 PMHigh · 12.2 ft3.73 m | 6:21 PMLow · 1.8 ft0.54 m | — |
| 10Thu | 12:20 AMHigh · 13.3 ft4.07 m | 6:48 AMLow · -1.0 ft-0.29 m | 1:07 PMHigh · 12.8 ft3.92 m | 7:06 PMLow · 0.8 ft0.26 m |
| 11Fri | 1:07 AMHigh · 13.4 ft4.08 m | 7:25 AMLow · -0.7 ft-0.21 m | 1:39 PMHigh · 13.3 ft4.04 m | 7:47 PMLow · 0.2 ft0.05 m |
| 12Sat | 1:51 AMHigh · 13.1 ft4.00 m | 8:00 AMLow · -0.1 ft-0.04 m | 2:10 PMHigh · 13.5 ft4.11 m | 8:27 PMLow · -0.2 ft-0.06 m |
| 13Sun | 2:33 AMHigh · 12.7 ft3.87 m | 8:33 AMLow · 0.7 ft0.21 m | 2:40 PMHigh · 13.4 ft4.10 m | 9:05 PMLow · -0.3 ft-0.08 m |
| 14Mon | 3:15 AMHigh · 12.1 ft3.68 m | 9:05 AMLow · 1.6 ft0.49 m | 3:10 PMHigh · 13.2 ft4.03 m | 9:44 PMLow · 0.0 ft0.00 m |
| 15Tue | 3:58 AMHigh · 11.4 ft3.47 m | 9:36 AMLow · 2.6 ft0.79 m | 3:40 PMHigh · 12.8 ft3.90 m | 10:24 PMLow · 0.5 ft0.16 m |
| 16Wed | 4:44 AMHigh · 10.6 ft3.23 m | 10:07 AMLow · 3.6 ft1.09 m | 4:12 PMHigh · 12.3 ft3.74 m | 11:09 PMLow · 1.2 ft0.36 m |
| 17Thu | 5:38 AMHigh · 9.9 ft3.01 m | 10:42 AMLow · 4.4 ft1.35 m | 4:50 PMHigh · 11.6 ft3.55 m | — |
| 18Fri | 12:05 AMLow · 1.9 ft0.56 m | 6:52 AMHigh · 9.3 ft2.84 m | 11:27 AMLow · 5.2 ft1.57 m | 5:41 PMHigh · 11.0 ft3.36 m |
| 19Sat | 1:22 AMLow · 2.3 ft0.70 m | 8:36 AMHigh · 9.2 ft2.79 m | 12:51 PMLow · 5.7 ft1.72 m | 6:59 PMHigh · 10.6 ft3.22 m |
| 20Sun | 2:51 AMLow · 2.3 ft0.70 m | 10:05 AMHigh · 9.5 ft2.90 m | 2:54 PMLow · 5.5 ft1.69 m | 8:34 PMHigh · 10.5 ft3.21 m |
| 21Mon | 4:00 AMLow · 1.9 ft0.57 m | 10:53 AMHigh · 10.0 ft3.06 m | 4:10 PMLow · 4.9 ft1.48 m | 9:50 PMHigh · 10.9 ft3.32 m |
| 22Tue | 4:48 AMLow · 1.3 ft0.41 m | 11:26 AMHigh · 10.6 ft3.23 m | 4:59 PMLow · 4.0 ft1.21 m | 10:45 PMHigh · 11.4 ft3.47 m |
| 23Wed | 5:26 AMLow · 0.9 ft0.26 m | 11:53 AMHigh · 11.2 ft3.42 m | 5:38 PMLow · 3.0 ft0.91 m | 11:31 PMHigh · 11.9 ft3.62 m |
| 24Thu | 5:59 AMLow · 0.5 ft0.16 m | 12:18 PMHigh · 11.9 ft3.63 m | 6:13 PMLow · 2.0 ft0.60 m | — |
| 25Fri | 12:12 AMHigh · 12.3 ft3.75 m | 6:30 AMLow · 0.4 ft0.12 m | 12:43 PMHigh · 12.6 ft3.83 m | 6:49 PMLow · 1.0 ft0.30 m |
| 26Sat | 12:52 AMHigh · 12.6 ft3.84 m | 7:00 AMLow · 0.5 ft0.15 m | 1:10 PMHigh · 13.2 ft4.01 m | 7:24 PMLow · 0.1 ft0.04 m |
| 27Sun | 1:31 AMHigh · 12.7 ft3.87 m | 7:31 AMLow · 0.8 ft0.25 m | 1:38 PMHigh · 13.7 ft4.17 m | 8:01 PMLow · -0.5 ft-0.16 m |
| 28Mon | 2:12 AMHigh · 12.6 ft3.85 m | 8:03 AMLow · 1.4 ft0.42 m | 2:08 PMHigh · 14.0 ft4.27 m | 8:41 PMLow · -0.9 ft-0.28 m |
| 29Tue | 2:56 AMHigh · 12.3 ft3.75 m | 8:37 AMLow · 2.1 ft0.63 m | 2:41 PMHigh · 14.1 ft4.30 m | 9:23 PMLow · -0.9 ft-0.29 m |
| 30Wed | 3:43 AMHigh · 11.8 ft3.59 m | 9:14 AMLow · 2.9 ft0.87 m | 3:18 PMHigh · 13.9 ft4.25 m | 10:11 PMLow · -0.6 ft-0.20 m |
Tue13:48 AM11.6 ft3.52 m9:39 AM1.6 ft0.49 m3:52 PM13.2 ft4.03 m10:29 PM0.2 ft0.07 mWed24:39 AM10.8 ft3.30 m10:14 AM2.6 ft0.78 m4:30 PM13.1 ft3.99 m11:23 PM0.5 ft0.14 mThu35:41 AM10.0 ft3.06 m10:55 AM3.6 ft1.09 m5:17 PM12.8 ft3.89 mFri412:30 AM0.8 ft0.23 m7:03 AM9.5 ft2.88 m11:52 AM4.5 ft1.36 m6:21 PM12.4 ft3.77 mSat51:54 AM0.9 ft0.27 m8:47 AM9.4 ft2.87 m1:24 PM5.0 ft1.53 m7:44 PM12.1 ft3.68 mSun63:19 AM0.6 ft0.17 m10:15 AM10.0 ft3.03 m3:13 PM4.8 ft1.47 m9:12 PM12.2 ft3.72 mMon74:29 AM0.0 ft-0.01 m11:13 AM10.7 ft3.27 m4:33 PM4.0 ft1.21 m10:27 PM12.6 ft3.85 mTue85:23 AM-0.6 ft-0.17 m11:56 AM11.5 ft3.51 m5:32 PM2.9 ft0.87 m11:28 PM13.1 ft3.98 mWed96:08 AM-0.9 ft-0.28 m12:33 PM12.2 ft3.73 m6:21 PM1.8 ft0.54 mThu1012:20 AM13.3 ft4.07 m6:48 AM-1.0 ft-0.29 m1:07 PM12.8 ft3.92 m7:06 PM0.8 ft0.26 mFri111:07 AM13.4 ft4.08 m7:25 AM-0.7 ft-0.21 m1:39 PM13.3 ft4.04 m7:47 PM0.2 ft0.05 mSat121:51 AM13.1 ft4.00 m8:00 AM-0.1 ft-0.04 m2:10 PM13.5 ft4.11 m8:27 PM-0.2 ft-0.06 mSun132:33 AM12.7 ft3.87 m8:33 AM0.7 ft0.21 m2:40 PM13.4 ft4.10 m9:05 PM-0.3 ft-0.08 mMon143:15 AM12.1 ft3.68 m9:05 AM1.6 ft0.49 m3:10 PM13.2 ft4.03 m9:44 PM0.0 ft0.00 mTue153:58 AM11.4 ft3.47 m9:36 AM2.6 ft0.79 m3:40 PM12.8 ft3.90 m10:24 PM0.5 ft0.16 mWed164:44 AM10.6 ft3.23 m10:07 AM3.6 ft1.09 m4:12 PM12.3 ft3.74 m11:09 PM1.2 ft0.36 mThu175:38 AM9.9 ft3.01 m10:42 AM4.4 ft1.35 m4:50 PM11.6 ft3.55 mFri1812:05 AM1.9 ft0.56 m6:52 AM9.3 ft2.84 m11:27 AM5.2 ft1.57 m5:41 PM11.0 ft3.36 mSat191:22 AM2.3 ft0.70 m8:36 AM9.2 ft2.79 m12:51 PM5.7 ft1.72 m6:59 PM10.6 ft3.22 mSun202:51 AM2.3 ft0.70 m10:05 AM9.5 ft2.90 m2:54 PM5.5 ft1.69 m8:34 PM10.5 ft3.21 mMon214:00 AM1.9 ft0.57 m10:53 AM10.0 ft3.06 m4:10 PM4.9 ft1.48 m9:50 PM10.9 ft3.32 mTue224:48 AM1.3 ft0.41 m11:26 AM10.6 ft3.23 m4:59 PM4.0 ft1.21 m10:45 PM11.4 ft3.47 mWed235:26 AM0.9 ft0.26 m11:53 AM11.2 ft3.42 m5:38 PM3.0 ft0.91 m11:31 PM11.9 ft3.62 mThu245:59 AM0.5 ft0.16 m12:18 PM11.9 ft3.63 m6:13 PM2.0 ft0.60 mFri2512:12 AM12.3 ft3.75 m6:30 AM0.4 ft0.12 m12:43 PM12.6 ft3.83 m6:49 PM1.0 ft0.30 mSat2612:52 AM12.6 ft3.84 m7:00 AM0.5 ft0.15 m1:10 PM13.2 ft4.01 m7:24 PM0.1 ft0.04 mSun271:31 AM12.7 ft3.87 m7:31 AM0.8 ft0.25 m1:38 PM13.7 ft4.17 m8:01 PM-0.5 ft-0.16 mMon282:12 AM12.6 ft3.85 m8:03 AM1.4 ft0.42 m2:08 PM14.0 ft4.27 m8:41 PM-0.9 ft-0.28 mTue292:56 AM12.3 ft3.75 m8:37 AM2.1 ft0.63 m2:41 PM14.1 ft4.30 m9:23 PM-0.9 ft-0.29 mWed303:43 AM11.8 ft3.59 m9:14 AM2.9 ft0.87 m3:18 PM13.9 ft4.25 m10:11 PM-0.6 ft-0.20 m
Heights relative to MLLW; times local to the station. Predictions from NOAA CO-OPS; not for navigation.