Chowiet Island, Semidi Island, AK tides — September 2027
NOAA station 9458519 · Reference station · Datum MLLW · Local time (America/Anchorage)
| Date | 1st tide | 2nd tide | 3rd tide | 4th tide |
|---|---|---|---|---|
| 1Wed | 2:56 AMHigh · 10.1 ft3.09 m | 9:21 AMLow · -1.1 ft-0.32 m | 3:33 PMHigh · 9.6 ft2.94 m | 9:40 PMLow · -0.1 ft-0.03 m |
| 2Thu | 3:46 AMHigh · 9.9 ft3.01 m | 9:59 AMLow · -0.5 ft-0.15 m | 4:09 PMHigh · 10.0 ft3.05 m | 10:26 PMLow · -0.6 ft-0.18 m |
| 3Fri | 4:34 AMHigh · 9.3 ft2.85 m | 10:36 AMLow · 0.3 ft0.09 m | 4:45 PMHigh · 10.1 ft3.07 m | 11:12 PMLow · -0.7 ft-0.22 m |
| 4Sat | 5:22 AMHigh · 8.6 ft2.61 m | 11:11 AMLow · 1.2 ft0.36 m | 5:21 PMHigh · 9.9 ft3.01 m | 11:58 PMLow · -0.5 ft-0.15 m |
| 5Sun | 6:11 AMHigh · 7.6 ft2.33 m | 11:46 AMLow · 2.1 ft0.65 m | 5:59 PMHigh · 9.4 ft2.87 m | — |
| 6Mon | 12:47 AMLow · 0.0 ft0.00 m | 7:05 AMHigh · 6.7 ft2.05 m | 12:21 PMLow · 3.0 ft0.93 m | 6:40 PMHigh · 8.8 ft2.69 m |
| 7Tue | 1:44 AMLow · 0.6 ft0.20 m | 8:10 AMHigh · 5.9 ft1.80 m | 12:59 PMLow · 3.9 ft1.18 m | 7:29 PMHigh · 8.2 ft2.49 m |
| 8Wed | 2:56 AMLow · 1.2 ft0.37 m | 9:33 AMHigh · 5.4 ft1.66 m | 1:56 PMLow · 4.5 ft1.39 m | 8:34 PMHigh · 7.6 ft2.31 m |
| 9Thu | 4:23 AMLow · 1.4 ft0.44 m | 11:22 AMHigh · 5.5 ft1.67 m | 3:50 PMLow · 4.9 ft1.48 m | 9:53 PMHigh · 7.3 ft2.22 m |
| 10Fri | 5:41 AMLow · 1.3 ft0.39 m | 12:44 PMHigh · 5.9 ft1.81 m | 5:33 PMLow · 4.6 ft1.40 m | 11:11 PMHigh · 7.4 ft2.25 m |
| 11Sat | 6:37 AMLow · 1.0 ft0.30 m | 1:18 PMHigh · 6.5 ft1.97 m | 6:36 PMLow · 4.0 ft1.21 m | — |
| 12Sun | 12:15 AMHigh · 7.7 ft2.35 m | 7:17 AMLow · 0.7 ft0.21 m | 1:43 PMHigh · 7.0 ft2.13 m | 7:20 PMLow · 3.2 ft0.98 m |
| 13Mon | 1:06 AMHigh · 8.1 ft2.47 m | 7:51 AMLow · 0.5 ft0.15 m | 2:07 PMHigh · 7.6 ft2.31 m | 7:56 PMLow · 2.5 ft0.75 m |
| 14Tue | 1:49 AMHigh · 8.5 ft2.58 m | 8:20 AMLow · 0.4 ft0.12 m | 2:31 PMHigh · 8.1 ft2.47 m | 8:29 PMLow · 1.7 ft0.53 m |
| 15Wed | 2:27 AMHigh · 8.7 ft2.65 m | 8:47 AMLow · 0.5 ft0.14 m | 2:56 PMHigh · 8.6 ft2.61 m | 9:01 PMLow · 1.1 ft0.33 m |
| 16Thu | 3:04 AMHigh · 8.8 ft2.67 m | 9:14 AMLow · 0.7 ft0.21 m | 3:22 PMHigh · 8.9 ft2.72 m | 9:33 PMLow · 0.5 ft0.16 m |
| 17Fri | 3:40 AMHigh · 8.7 ft2.65 m | 9:40 AMLow · 1.0 ft0.32 m | 3:47 PMHigh · 9.2 ft2.79 m | 10:05 PMLow · 0.1 ft0.04 m |
| 18Sat | 4:17 AMHigh · 8.5 ft2.58 m | 10:07 AMLow · 1.5 ft0.46 m | 4:13 PMHigh · 9.3 ft2.83 m | 10:39 PMLow · -0.1 ft-0.04 m |
| 19Sun | 4:55 AMHigh · 8.1 ft2.46 m | 10:33 AMLow · 2.0 ft0.62 m | 4:40 PMHigh · 9.3 ft2.84 m | 11:16 PMLow · -0.2 ft-0.07 m |
| 20Mon | 5:37 AMHigh · 7.5 ft2.29 m | 11:00 AMLow · 2.6 ft0.79 m | 5:10 PMHigh · 9.3 ft2.82 m | 11:58 PMLow · -0.1 ft-0.03 m |
| 21Tue | 6:26 AMHigh · 6.9 ft2.10 m | 11:29 AMLow · 3.2 ft0.97 m | 5:46 PMHigh · 9.0 ft2.76 m | — |
| 22Wed | 12:48 AMLow · 0.2 ft0.06 m | 7:27 AMHigh · 6.3 ft1.91 m | 12:05 PMLow · 3.8 ft1.16 m | 6:33 PMHigh · 8.7 ft2.65 m |
| 23Thu | 1:55 AMLow · 0.6 ft0.17 m | 8:48 AMHigh · 5.9 ft1.79 m | 12:59 PMLow · 4.4 ft1.34 m | 7:41 PMHigh · 8.3 ft2.52 m |
| 24Fri | 3:20 AMLow · 0.8 ft0.23 m | 10:16 AMHigh · 6.0 ft1.82 m | 2:52 PMLow · 4.7 ft1.44 m | 9:13 PMHigh · 8.0 ft2.44 m |
| 25Sat | 4:44 AMLow · 0.6 ft0.19 m | 11:32 AMHigh · 6.5 ft1.99 m | 4:50 PMLow · 4.2 ft1.29 m | 10:44 PMHigh · 8.1 ft2.48 m |
| 26Sun | 5:53 AMLow · 0.3 ft0.09 m | 12:26 PMHigh · 7.4 ft2.24 m | 6:09 PMLow · 3.1 ft0.95 m | — |
| 27Mon | 12:02 AMHigh · 8.6 ft2.61 m | 6:46 AMLow · 0.1 ft0.02 m | 1:08 PMHigh · 8.3 ft2.52 m | 7:06 PMLow · 1.8 ft0.55 m |
| 28Tue | 1:06 AMHigh · 9.1 ft2.76 m | 7:32 AMLow · 0.0 ft0.00 m | 1:45 PMHigh · 9.1 ft2.78 m | 7:55 PMLow · 0.5 ft0.16 m |
| 29Wed | 2:00 AMHigh · 9.4 ft2.87 m | 8:13 AMLow · 0.1 ft0.04 m | 2:21 PMHigh · 9.8 ft3.00 m | 8:40 PMLow · -0.5 ft-0.16 m |
| 30Thu | 2:50 AMHigh · 9.5 ft2.90 m | 8:51 AMLow · 0.5 ft0.16 m | 2:56 PMHigh · 10.3 ft3.14 m | 9:23 PMLow · -1.2 ft-0.37 m |
Wed12:56 AM10.1 ft3.09 m9:21 AM-1.1 ft-0.32 m3:33 PM9.6 ft2.94 m9:40 PM-0.1 ft-0.03 mThu23:46 AM9.9 ft3.01 m9:59 AM-0.5 ft-0.15 m4:09 PM10.0 ft3.05 m10:26 PM-0.6 ft-0.18 mFri34:34 AM9.3 ft2.85 m10:36 AM0.3 ft0.09 m4:45 PM10.1 ft3.07 m11:12 PM-0.7 ft-0.22 mSat45:22 AM8.6 ft2.61 m11:11 AM1.2 ft0.36 m5:21 PM9.9 ft3.01 m11:58 PM-0.5 ft-0.15 mSun56:11 AM7.6 ft2.33 m11:46 AM2.1 ft0.65 m5:59 PM9.4 ft2.87 mMon612:47 AM0.0 ft0.00 m7:05 AM6.7 ft2.05 m12:21 PM3.0 ft0.93 m6:40 PM8.8 ft2.69 mTue71:44 AM0.6 ft0.20 m8:10 AM5.9 ft1.80 m12:59 PM3.9 ft1.18 m7:29 PM8.2 ft2.49 mWed82:56 AM1.2 ft0.37 m9:33 AM5.4 ft1.66 m1:56 PM4.5 ft1.39 m8:34 PM7.6 ft2.31 mThu94:23 AM1.4 ft0.44 m11:22 AM5.5 ft1.67 m3:50 PM4.9 ft1.48 m9:53 PM7.3 ft2.22 mFri105:41 AM1.3 ft0.39 m12:44 PM5.9 ft1.81 m5:33 PM4.6 ft1.40 m11:11 PM7.4 ft2.25 mSat116:37 AM1.0 ft0.30 m1:18 PM6.5 ft1.97 m6:36 PM4.0 ft1.21 mSun1212:15 AM7.7 ft2.35 m7:17 AM0.7 ft0.21 m1:43 PM7.0 ft2.13 m7:20 PM3.2 ft0.98 mMon131:06 AM8.1 ft2.47 m7:51 AM0.5 ft0.15 m2:07 PM7.6 ft2.31 m7:56 PM2.5 ft0.75 mTue141:49 AM8.5 ft2.58 m8:20 AM0.4 ft0.12 m2:31 PM8.1 ft2.47 m8:29 PM1.7 ft0.53 mWed152:27 AM8.7 ft2.65 m8:47 AM0.5 ft0.14 m2:56 PM8.6 ft2.61 m9:01 PM1.1 ft0.33 mThu163:04 AM8.8 ft2.67 m9:14 AM0.7 ft0.21 m3:22 PM8.9 ft2.72 m9:33 PM0.5 ft0.16 mFri173:40 AM8.7 ft2.65 m9:40 AM1.0 ft0.32 m3:47 PM9.2 ft2.79 m10:05 PM0.1 ft0.04 mSat184:17 AM8.5 ft2.58 m10:07 AM1.5 ft0.46 m4:13 PM9.3 ft2.83 m10:39 PM-0.1 ft-0.04 mSun194:55 AM8.1 ft2.46 m10:33 AM2.0 ft0.62 m4:40 PM9.3 ft2.84 m11:16 PM-0.2 ft-0.07 mMon205:37 AM7.5 ft2.29 m11:00 AM2.6 ft0.79 m5:10 PM9.3 ft2.82 m11:58 PM-0.1 ft-0.03 mTue216:26 AM6.9 ft2.10 m11:29 AM3.2 ft0.97 m5:46 PM9.0 ft2.76 mWed2212:48 AM0.2 ft0.06 m7:27 AM6.3 ft1.91 m12:05 PM3.8 ft1.16 m6:33 PM8.7 ft2.65 mThu231:55 AM0.6 ft0.17 m8:48 AM5.9 ft1.79 m12:59 PM4.4 ft1.34 m7:41 PM8.3 ft2.52 mFri243:20 AM0.8 ft0.23 m10:16 AM6.0 ft1.82 m2:52 PM4.7 ft1.44 m9:13 PM8.0 ft2.44 mSat254:44 AM0.6 ft0.19 m11:32 AM6.5 ft1.99 m4:50 PM4.2 ft1.29 m10:44 PM8.1 ft2.48 mSun265:53 AM0.3 ft0.09 m12:26 PM7.4 ft2.24 m6:09 PM3.1 ft0.95 mMon2712:02 AM8.6 ft2.61 m6:46 AM0.1 ft0.02 m1:08 PM8.3 ft2.52 m7:06 PM1.8 ft0.55 mTue281:06 AM9.1 ft2.76 m7:32 AM0.0 ft0.00 m1:45 PM9.1 ft2.78 m7:55 PM0.5 ft0.16 mWed292:00 AM9.4 ft2.87 m8:13 AM0.1 ft0.04 m2:21 PM9.8 ft3.00 m8:40 PM-0.5 ft-0.16 mThu302:50 AM9.5 ft2.90 m8:51 AM0.5 ft0.16 m2:56 PM10.3 ft3.14 m9:23 PM-1.2 ft-0.37 m
Heights relative to MLLW; times local to the station. Predictions from NOAA CO-OPS; not for navigation.