tidealmanac

William Henry Bay, AK tide chart

NOAA station 9452391 · Subordinate station · Datum MLLW · Local time (America/Juneau)

Change stationFull year 2026

Today · Mon, Oct 19

High tideLow tide
  1. Low2:02 AM4.3 ft1.30 m
  2. High9:23 AM10.9 ft3.34 m
  3. Low3:01 PM7.5 ft2.29 m
  4. High8:28 PM11.7 ft3.55 m

This is a subordinate station: NOAA predicts its highs and lows from a nearby reference station and publishes no curve for it. Nothing is interpolated.

Next high9:23 AM10.9 ft3.34 m · in 8h 33m
Next low2:02 AM4.3 ft1.30 m · in 1h 12m
Range today7.4 ft2.25 m4 predicted tides today
MoonFirstFirst quarter · neap tides

October 2026

Full year
Date1st tide2nd tide3rd tide4th tide
1Thu
4:49 AMHigh · 13.9 ft4.24 m
10:37 AMLow · 3.9 ft1.20 m
4:37 PMHigh · 16.7 ft5.10 m
11:29 PMLow · -0.1 ft-0.03 m
2Fri
5:49 AMHigh · 12.6 ft3.83 m
11:30 AMLow · 5.4 ft1.65 m
5:32 PMHigh · 15.4 ft4.70 m
3Sat
12:34 AMLow · 1.1 ft0.35 m
7:14 AMHigh · 11.6 ft3.53 m
12:47 PMLow · 6.6 ft2.00 m
6:48 PMHigh · 14.2 ft4.32 m
4Sun
1:57 AMLow · 1.9 ft0.59 m
8:59 AMHigh · 11.7 ft3.56 m
2:31 PMLow · 6.7 ft2.04 m
8:27 PMHigh · 13.6 ft4.14 m
5Mon
3:24 AMLow · 1.9 ft0.56 m
10:19 AMHigh · 12.8 ft3.90 m
4:02 PMLow · 5.5 ft1.68 m
9:57 PMHigh · 14.0 ft4.28 m
6Tue
4:35 AMLow · 1.1 ft0.35 m
11:13 AMHigh · 14.2 ft4.33 m
5:08 PMLow · 3.6 ft1.10 m
11:06 PMHigh · 14.9 ft4.54 m
7Wed
5:29 AMLow · 0.4 ft0.12 m
11:55 AMHigh · 15.5 ft4.74 m
5:59 PMLow · 1.7 ft0.51 m
8Thu
12:00 AMHigh · 15.7 ft4.79 m
6:15 AMLow · -0.1 ft-0.04 m
12:32 PMHigh · 16.7 ft5.08 m
6:43 PMLow · 0.0 ft0.01 m
9Fri
12:47 AMHigh · 16.3 ft4.96 m
6:54 AMLow · -0.3 ft-0.08 m
1:05 PMHigh · 17.4 ft5.32 m
7:22 PMLow · -1.2 ft-0.36 m
10Sat
1:30 AMHigh · 16.5 ft5.02 m
7:31 AMLow · 0.0 ft0.01 m
1:36 PMHigh · 17.9 ft5.45 m
7:59 PMLow · -1.8 ft-0.56 m
11Sun
2:09 AMHigh · 16.3 ft4.97 m
8:06 AMLow · 0.7 ft0.21 m
2:05 PMHigh · 17.9 ft5.47 m
8:34 PMLow · -2.0 ft-0.60 m
12Mon
2:47 AMHigh · 15.9 ft4.83 m
8:40 AMLow · 1.6 ft0.50 m
2:34 PMHigh · 17.7 ft5.38 m
9:07 PMLow · -1.6 ft-0.48 m
13Tue
3:23 AMHigh · 15.1 ft4.62 m
9:13 AMLow · 2.8 ft0.85 m
3:04 PMHigh · 17.1 ft5.21 m
9:41 PMLow · -0.8 ft-0.25 m
14Wed
3:58 AMHigh · 14.2 ft4.33 m
9:46 AMLow · 4.0 ft1.22 m
3:35 PMHigh · 16.3 ft4.95 m
10:15 PMLow · 0.3 ft0.08 m
15Thu
4:36 AMHigh · 13.1 ft4.00 m
10:20 AMLow · 5.3 ft1.60 m
4:08 PMHigh · 15.2 ft4.64 m
10:53 PMLow · 1.5 ft0.46 m
16Fri
5:20 AMHigh · 12.0 ft3.65 m
10:59 AMLow · 6.4 ft1.96 m
4:48 PMHigh · 14.0 ft4.28 m
11:38 PMLow · 2.8 ft0.84 m
17Sat
6:20 AMHigh · 11.0 ft3.34 m
11:51 AMLow · 7.4 ft2.27 m
5:40 PMHigh · 12.8 ft3.91 m
18Sun
12:40 AMLow · 3.8 ft1.16 m
7:52 AMHigh · 10.5 ft3.20 m
1:19 PMLow · 8.0 ft2.43 m
6:55 PMHigh · 11.9 ft3.63 m
19Mon
2:02 AMLow · 4.3 ft1.30 m
9:23 AMHigh · 10.9 ft3.34 m
3:01 PMLow · 7.5 ft2.29 m
8:28 PMHigh · 11.7 ft3.55 m
20Tue
3:24 AMLow · 4.0 ft1.21 m
10:19 AMHigh · 11.9 ft3.64 m
4:12 PMLow · 6.2 ft1.89 m
9:46 PMHigh · 12.2 ft3.72 m
21Wed
4:23 AMLow · 3.2 ft0.99 m
10:58 AMHigh · 13.2 ft4.01 m
5:02 PMLow · 4.5 ft1.36 m
10:46 PMHigh · 13.1 ft4.00 m
22Thu
5:09 AMLow · 2.5 ft0.75 m
11:30 AMHigh · 14.5 ft4.42 m
5:43 PMLow · 2.6 ft0.79 m
11:35 PMHigh · 14.2 ft4.31 m
23Fri
5:48 AMLow · 1.8 ft0.55 m
12:01 PMHigh · 15.8 ft4.82 m
6:20 PMLow · 0.7 ft0.23 m
24Sat
12:19 AMHigh · 15.1 ft4.60 m
6:25 AMLow · 1.4 ft0.42 m
12:31 PMHigh · 17.1 ft5.20 m
6:57 PMLow · -0.9 ft-0.29 m
25Sun
1:02 AMHigh · 15.8 ft4.82 m
7:02 AMLow · 1.2 ft0.37 m
1:03 PMHigh · 18.1 ft5.51 m
7:34 PMLow · -2.3 ft-0.69 m
26Mon
1:44 AMHigh · 16.2 ft4.95 m
7:39 AMLow · 1.3 ft0.41 m
1:38 PMHigh · 18.8 ft5.73 m
8:13 PMLow · -3.1 ft-0.95 m
27Tue
2:26 AMHigh · 16.3 ft4.96 m
8:17 AMLow · 1.8 ft0.54 m
2:14 PMHigh · 19.1 ft5.81 m
8:53 PMLow · -3.4 ft-1.03 m
28Wed
3:11 AMHigh · 15.9 ft4.85 m
8:58 AMLow · 2.5 ft0.76 m
2:54 PMHigh · 18.9 ft5.75 m
9:37 PMLow · -3.0 ft-0.92 m
29Thu
3:58 AMHigh · 15.2 ft4.63 m
9:42 AMLow · 3.4 ft1.04 m
3:38 PMHigh · 18.1 ft5.53 m
10:25 PMLow · -2.1 ft-0.63 m
30Fri
4:51 AMHigh · 14.3 ft4.34 m
10:32 AMLow · 4.5 ft1.37 m
4:28 PMHigh · 16.9 ft5.16 m
11:19 PMLow · -0.8 ft-0.24 m
31Sat
5:54 AMHigh · 13.3 ft4.06 m
11:33 AMLow · 5.5 ft1.68 m
5:28 PMHigh · 15.5 ft4.71 m
Thu14:49 AM13.9 ft4.24 m10:37 AM3.9 ft1.20 m4:37 PM16.7 ft5.10 m11:29 PM-0.1 ft-0.03 mFri25:49 AM12.6 ft3.83 m11:30 AM5.4 ft1.65 m5:32 PM15.4 ft4.70 mSat312:34 AM1.1 ft0.35 m7:14 AM11.6 ft3.53 m12:47 PM6.6 ft2.00 m6:48 PM14.2 ft4.32 mSun41:57 AM1.9 ft0.59 m8:59 AM11.7 ft3.56 m2:31 PM6.7 ft2.04 m8:27 PM13.6 ft4.14 mMon53:24 AM1.9 ft0.56 m10:19 AM12.8 ft3.90 m4:02 PM5.5 ft1.68 m9:57 PM14.0 ft4.28 mTue64:35 AM1.1 ft0.35 m11:13 AM14.2 ft4.33 m5:08 PM3.6 ft1.10 m11:06 PM14.9 ft4.54 mWed75:29 AM0.4 ft0.12 m11:55 AM15.5 ft4.74 m5:59 PM1.7 ft0.51 mShow the whole month

Heights relative to MLLW; times local to the station. Predictions from NOAA CO-OPS; not for navigation.

Nearby stations

Distance from this station. A nearer station is not necessarily the right one for your shore.
Cove Point, Berner's BayAK · NOAA 9452346 · 8 mi (13 km)Excursion Inlet, North EndAK · NOAA 9452447 · 18 mi (28 km)Lincoln IslandAK · NOAA 9452336 · 18 mi (29 km)Excursion Inlet EntranceAK · NOAA 9452437 · 22 mi (35 km)