Block Island, Tlevak Narrows, AK tides — April 2027
NOAA station 9450406 · Subordinate station · Datum MLLW · Local time (America/Sitka)
| Date | 1st tide | 2nd tide | 3rd tide | 4th tide |
|---|---|---|---|---|
| 1Thu | 4:01 AMLow · 4.7 ft1.43 m | 9:43 AMHigh · 9.1 ft2.76 m | 4:36 PMLow · 1.5 ft0.46 m | 11:23 PMHigh · 9.0 ft2.75 m |
| 2Fri | 4:57 AMLow · 3.8 ft1.16 m | 10:47 AMHigh · 9.5 ft2.89 m | 5:17 PMLow · 1.1 ft0.35 m | 11:52 PMHigh · 9.8 ft2.98 m |
| 3Sat | 5:38 AMLow · 2.8 ft0.85 m | 11:37 AMHigh · 10.0 ft3.04 m | 5:52 PMLow · 0.9 ft0.28 m | — |
| 4Sun | 12:18 AMHigh · 10.5 ft3.21 m | 6:15 AMLow · 1.8 ft0.54 m | 12:20 PMHigh · 10.4 ft3.18 m | 6:23 PMLow · 0.8 ft0.25 m |
| 5Mon | 12:44 AMHigh · 11.3 ft3.44 m | 6:49 AMLow · 0.8 ft0.25 m | 1:00 PMHigh · 10.8 ft3.29 m | 6:54 PMLow · 0.9 ft0.28 m |
| 6Tue | 1:10 AMHigh · 12.0 ft3.66 m | 7:23 AMLow · -0.1 ft-0.02 m | 1:39 PMHigh · 11.0 ft3.37 m | 7:25 PMLow · 1.2 ft0.35 m |
| 7Wed | 1:37 AMHigh · 12.6 ft3.85 m | 7:58 AMLow · -0.7 ft-0.23 m | 2:18 PMHigh · 11.1 ft3.38 m | 7:56 PMLow · 1.5 ft0.47 m |
| 8Thu | 2:06 AMHigh · 13.1 ft3.98 m | 8:36 AMLow · -1.2 ft-0.36 m | 2:59 PMHigh · 10.9 ft3.33 m | 8:29 PMLow · 2.0 ft0.62 m |
| 9Fri | 2:38 AMHigh · 13.3 ft4.04 m | 9:15 AMLow · -1.4 ft-0.41 m | 3:43 PMHigh · 10.5 ft3.21 m | 9:04 PMLow · 2.6 ft0.80 m |
| 10Sat | 3:13 AMHigh · 13.2 ft4.02 m | 9:59 AMLow · -1.2 ft-0.38 m | 4:32 PMHigh · 9.9 ft3.02 m | 9:43 PMLow · 3.2 ft0.98 m |
| 11Sun | 3:54 AMHigh · 12.8 ft3.91 m | 10:49 AMLow · -0.9 ft-0.26 m | 5:29 PMHigh · 9.3 ft2.82 m | 10:29 PMLow · 3.8 ft1.17 m |
| 12Mon | 4:42 AMHigh · 12.1 ft3.70 m | 11:47 AMLow · -0.3 ft-0.10 m | 6:38 PMHigh · 8.7 ft2.66 m | 11:30 PMLow · 4.3 ft1.32 m |
| 13Tue | 5:43 AMHigh · 11.3 ft3.43 m | 12:57 PMLow · 0.1 ft0.04 m | 7:59 PMHigh · 8.6 ft2.64 m | — |
| 14Wed | 12:59 AMLow · 4.6 ft1.39 m | 7:03 AMHigh · 10.4 ft3.18 m | 2:14 PMLow · 0.4 ft0.12 m | 9:16 PMHigh · 9.1 ft2.77 m |
| 15Thu | 2:43 AMLow · 4.1 ft1.25 m | 8:35 AMHigh · 10.0 ft3.04 m | 3:26 PMLow · 0.4 ft0.12 m | 10:16 PMHigh · 9.9 ft3.02 m |
| 16Fri | 4:05 AMLow · 3.0 ft0.92 m | 9:59 AMHigh · 10.0 ft3.06 m | 4:25 PMLow · 0.3 ft0.10 m | 11:03 PMHigh · 10.9 ft3.31 m |
| 17Sat | 5:06 AMLow · 1.7 ft0.52 m | 11:08 AMHigh · 10.4 ft3.16 m | 5:15 PMLow · 0.4 ft0.12 m | 11:43 PMHigh · 11.8 ft3.58 m |
| 18Sun | 5:56 AMLow · 0.4 ft0.14 m | 12:06 PMHigh · 10.7 ft3.27 m | 5:58 PMLow · 0.6 ft0.18 m | — |
| 19Mon | 12:20 AMHigh · 12.5 ft3.81 m | 6:40 AMLow · -0.6 ft-0.18 m | 12:57 PMHigh · 11.0 ft3.35 m | 6:39 PMLow · 1.0 ft0.29 m |
| 20Tue | 12:54 AMHigh · 13.0 ft3.96 m | 7:21 AMLow · -1.3 ft-0.39 m | 1:43 PMHigh · 11.1 ft3.37 m | 7:17 PMLow · 1.5 ft0.44 m |
| 21Wed | 1:27 AMHigh · 13.2 ft4.03 m | 8:00 AMLow · -1.6 ft-0.49 m | 2:26 PMHigh · 10.9 ft3.34 m | 7:54 PMLow · 2.0 ft0.61 m |
| 22Thu | 2:00 AMHigh · 13.1 ft4.00 m | 8:38 AMLow · -1.6 ft-0.49 m | 3:09 PMHigh · 10.6 ft3.24 m | 8:29 PMLow · 2.6 ft0.79 m |
| 23Fri | 2:33 AMHigh · 12.8 ft3.90 m | 9:16 AMLow · -1.3 ft-0.40 m | 3:50 PMHigh · 10.2 ft3.10 m | 9:05 PMLow · 3.2 ft0.97 m |
| 24Sat | 3:07 AMHigh · 12.3 ft3.74 m | 9:55 AMLow · -0.8 ft-0.24 m | 4:34 PMHigh · 9.6 ft2.92 m | 9:41 PMLow · 3.7 ft1.13 m |
| 25Sun | 3:42 AMHigh · 11.6 ft3.52 m | 10:36 AMLow · -0.2 ft-0.05 m | 5:22 PMHigh · 8.9 ft2.73 m | 10:21 PMLow · 4.2 ft1.27 m |
| 26Mon | 4:20 AMHigh · 10.7 ft3.27 m | 11:23 AMLow · 0.5 ft0.16 m | 6:18 PMHigh · 8.4 ft2.56 m | 11:09 PMLow · 4.6 ft1.39 m |
| 27Tue | 5:07 AMHigh · 9.9 ft3.00 m | 12:17 PMLow · 1.1 ft0.34 m | 7:24 PMHigh · 8.1 ft2.47 m | — |
| 28Wed | 12:16 AMLow · 4.8 ft1.47 m | 6:07 AMHigh · 9.0 ft2.74 m | 1:20 PMLow · 1.5 ft0.46 m | 8:32 PMHigh · 8.2 ft2.49 m |
| 29Thu | 1:48 AMLow · 4.7 ft1.43 m | 7:26 AMHigh · 8.4 ft2.55 m | 2:26 PMLow · 1.7 ft0.52 m | 9:29 PMHigh · 8.6 ft2.62 m |
| 30Fri | 3:15 AMLow · 4.0 ft1.23 m | 8:50 AMHigh · 8.2 ft2.48 m | 3:24 PMLow · 1.8 ft0.54 m | 10:12 PMHigh · 9.2 ft2.81 m |
Thu14:01 AM4.7 ft1.43 m9:43 AM9.1 ft2.76 m4:36 PM1.5 ft0.46 m11:23 PM9.0 ft2.75 mFri24:57 AM3.8 ft1.16 m10:47 AM9.5 ft2.89 m5:17 PM1.1 ft0.35 m11:52 PM9.8 ft2.98 mSat35:38 AM2.8 ft0.85 m11:37 AM10.0 ft3.04 m5:52 PM0.9 ft0.28 mSun412:18 AM10.5 ft3.21 m6:15 AM1.8 ft0.54 m12:20 PM10.4 ft3.18 m6:23 PM0.8 ft0.25 mMon512:44 AM11.3 ft3.44 m6:49 AM0.8 ft0.25 m1:00 PM10.8 ft3.29 m6:54 PM0.9 ft0.28 mTue61:10 AM12.0 ft3.66 m7:23 AM-0.1 ft-0.02 m1:39 PM11.0 ft3.37 m7:25 PM1.2 ft0.35 mWed71:37 AM12.6 ft3.85 m7:58 AM-0.7 ft-0.23 m2:18 PM11.1 ft3.38 m7:56 PM1.5 ft0.47 mThu82:06 AM13.1 ft3.98 m8:36 AM-1.2 ft-0.36 m2:59 PM10.9 ft3.33 m8:29 PM2.0 ft0.62 mFri92:38 AM13.3 ft4.04 m9:15 AM-1.4 ft-0.41 m3:43 PM10.5 ft3.21 m9:04 PM2.6 ft0.80 mSat103:13 AM13.2 ft4.02 m9:59 AM-1.2 ft-0.38 m4:32 PM9.9 ft3.02 m9:43 PM3.2 ft0.98 mSun113:54 AM12.8 ft3.91 m10:49 AM-0.9 ft-0.26 m5:29 PM9.3 ft2.82 m10:29 PM3.8 ft1.17 mMon124:42 AM12.1 ft3.70 m11:47 AM-0.3 ft-0.10 m6:38 PM8.7 ft2.66 m11:30 PM4.3 ft1.32 mTue135:43 AM11.3 ft3.43 m12:57 PM0.1 ft0.04 m7:59 PM8.6 ft2.64 mWed1412:59 AM4.6 ft1.39 m7:03 AM10.4 ft3.18 m2:14 PM0.4 ft0.12 m9:16 PM9.1 ft2.77 mThu152:43 AM4.1 ft1.25 m8:35 AM10.0 ft3.04 m3:26 PM0.4 ft0.12 m10:16 PM9.9 ft3.02 mFri164:05 AM3.0 ft0.92 m9:59 AM10.0 ft3.06 m4:25 PM0.3 ft0.10 m11:03 PM10.9 ft3.31 mSat175:06 AM1.7 ft0.52 m11:08 AM10.4 ft3.16 m5:15 PM0.4 ft0.12 m11:43 PM11.8 ft3.58 mSun185:56 AM0.4 ft0.14 m12:06 PM10.7 ft3.27 m5:58 PM0.6 ft0.18 mMon1912:20 AM12.5 ft3.81 m6:40 AM-0.6 ft-0.18 m12:57 PM11.0 ft3.35 m6:39 PM1.0 ft0.29 mTue2012:54 AM13.0 ft3.96 m7:21 AM-1.3 ft-0.39 m1:43 PM11.1 ft3.37 m7:17 PM1.5 ft0.44 mWed211:27 AM13.2 ft4.03 m8:00 AM-1.6 ft-0.49 m2:26 PM10.9 ft3.34 m7:54 PM2.0 ft0.61 mThu222:00 AM13.1 ft4.00 m8:38 AM-1.6 ft-0.49 m3:09 PM10.6 ft3.24 m8:29 PM2.6 ft0.79 mFri232:33 AM12.8 ft3.90 m9:16 AM-1.3 ft-0.40 m3:50 PM10.2 ft3.10 m9:05 PM3.2 ft0.97 mSat243:07 AM12.3 ft3.74 m9:55 AM-0.8 ft-0.24 m4:34 PM9.6 ft2.92 m9:41 PM3.7 ft1.13 mSun253:42 AM11.6 ft3.52 m10:36 AM-0.2 ft-0.05 m5:22 PM8.9 ft2.73 m10:21 PM4.2 ft1.27 mMon264:20 AM10.7 ft3.27 m11:23 AM0.5 ft0.16 m6:18 PM8.4 ft2.56 m11:09 PM4.6 ft1.39 mTue275:07 AM9.9 ft3.00 m12:17 PM1.1 ft0.34 m7:24 PM8.1 ft2.47 mWed2812:16 AM4.8 ft1.47 m6:07 AM9.0 ft2.74 m1:20 PM1.5 ft0.46 m8:32 PM8.2 ft2.49 mThu291:48 AM4.7 ft1.43 m7:26 AM8.4 ft2.55 m2:26 PM1.7 ft0.52 m9:29 PM8.6 ft2.62 mFri303:15 AM4.0 ft1.23 m8:50 AM8.2 ft2.48 m3:24 PM1.8 ft0.54 m10:12 PM9.2 ft2.81 m
Heights relative to MLLW; times local to the station. Predictions from NOAA CO-OPS; not for navigation.