tidealmanac

Composite Island, AK tide chart

NOAA station 9452682 · Subordinate station · Datum MLLW · Local time (America/Juneau)

Change stationFull year 2026

Today · Sun, Oct 18

High tideLow tide
  1. Low1:31 AM2.6 ft0.80 m
  2. High8:33 AM11.4 ft3.47 m
  3. Low1:33 PM7.1 ft2.16 m
  4. High7:14 PM13.1 ft3.99 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 high7:14 PM13.1 ft3.99 m · in 1h 33m
Next low2:47 AM2.9 ft0.88 m · in 9h 6m
Range today10.5 ft3.20 m4 predicted tides today
MoonFirstFirst quarter · neap tides

October 2026

Full year
Date1st tide2nd tide3rd tide4th tide
1Thu
5:30 AMHigh · 14.0 ft4.26 m
10:55 AMLow · 4.3 ft1.30 m
5:03 PMHigh · 18.2 ft5.55 m
2Fri
12:08 AMLow · -0.3 ft-0.08 m
6:33 AMHigh · 12.8 ft3.90 m
11:46 AMLow · 5.3 ft1.62 m
5:57 PMHigh · 17.1 ft5.20 m
3Sat
1:16 AMLow · 0.6 ft0.17 m
7:56 AMHigh · 12.0 ft3.67 m
1:00 PMLow · 6.2 ft1.88 m
7:10 PMHigh · 15.8 ft4.82 m
4Sun
2:38 AMLow · 1.1 ft0.33 m
9:29 AMHigh · 12.2 ft3.73 m
2:48 PMLow · 6.3 ft1.91 m
8:42 PMHigh · 15.0 ft4.58 m
5Mon
4:01 AMLow · 1.0 ft0.32 m
10:44 AMHigh · 13.2 ft4.04 m
4:26 PMLow · 5.3 ft1.61 m
10:11 PMHigh · 15.1 ft4.61 m
6Tue
5:08 AMLow · 0.7 ft0.21 m
11:37 AMHigh · 14.6 ft4.44 m
5:35 PMLow · 3.7 ft1.13 m
11:23 PMHigh · 15.7 ft4.78 m
7Wed
6:00 AMLow · 0.4 ft0.11 m
12:18 PMHigh · 15.9 ft4.85 m
6:28 PMLow · 2.1 ft0.64 m
8Thu
12:21 AMHigh · 16.3 ft4.96 m
6:43 AMLow · 0.3 ft0.09 m
12:54 PMHigh · 17.1 ft5.22 m
7:12 PMLow · 0.6 ft0.20 m
9Fri
1:11 AMHigh · 16.6 ft5.07 m
7:21 AMLow · 0.5 ft0.15 m
1:28 PMHigh · 18.0 ft5.50 m
7:52 PMLow · -0.4 ft-0.14 m
10Sat
1:56 AMHigh · 16.7 ft5.10 m
7:56 AMLow · 1.0 ft0.29 m
1:59 PMHigh · 18.6 ft5.67 m
8:30 PMLow · -1.1 ft-0.34 m
11Sun
2:37 AMHigh · 16.5 ft5.04 m
8:30 AMLow · 1.7 ft0.51 m
2:29 PMHigh · 18.8 ft5.74 m
9:06 PMLow · -1.4 ft-0.41 m
12Mon
3:17 AMHigh · 16.1 ft4.90 m
9:02 AMLow · 2.5 ft0.76 m
2:59 PMHigh · 18.7 ft5.69 m
9:41 PMLow · -1.2 ft-0.36 m
13Tue
3:55 AMHigh · 15.4 ft4.70 m
9:34 AMLow · 3.4 ft1.04 m
3:29 PMHigh · 18.2 ft5.54 m
10:16 PMLow · -0.7 ft-0.20 m
14Wed
4:35 AMHigh · 14.5 ft4.43 m
10:06 AMLow · 4.4 ft1.33 m
4:00 PMHigh · 17.4 ft5.31 m
10:54 PMLow · 0.1 ft0.03 m
15Thu
5:17 AMHigh · 13.5 ft4.13 m
10:39 AMLow · 5.2 ft1.59 m
4:33 PMHigh · 16.4 ft5.01 m
11:36 PMLow · 1.0 ft0.31 m
16Fri
6:07 AMHigh · 12.5 ft3.82 m
11:17 AMLow · 6.0 ft1.84 m
5:11 PMHigh · 15.3 ft4.67 m
17Sat
12:26 AMLow · 1.9 ft0.59 m
7:10 AMHigh · 11.7 ft3.56 m
12:08 PMLow · 6.7 ft2.04 m
6:01 PMHigh · 14.1 ft4.31 m
18Sun
1:31 AMLow · 2.6 ft0.80 m
8:33 AMHigh · 11.4 ft3.47 m
1:33 PMLow · 7.1 ft2.16 m
7:14 PMHigh · 13.1 ft3.99 m
19Mon
2:47 AMLow · 2.9 ft0.88 m
9:53 AMHigh · 11.8 ft3.60 m
3:18 PMLow · 6.7 ft2.05 m
8:46 PMHigh · 12.6 ft3.85 m
20Tue
3:58 AMLow · 2.7 ft0.83 m
10:46 AMHigh · 12.7 ft3.87 m
4:35 PMLow · 5.7 ft1.72 m
10:08 PMHigh · 12.9 ft3.93 m
21Wed
4:52 AMLow · 2.4 ft0.72 m
11:23 AMHigh · 13.8 ft4.22 m
5:28 PMLow · 4.2 ft1.29 m
11:11 PMHigh · 13.6 ft4.14 m
22Thu
5:35 AMLow · 2.0 ft0.61 m
11:54 AMHigh · 15.1 ft4.61 m
6:10 PMLow · 2.7 ft0.81 m
23Fri
12:02 AMHigh · 14.4 ft4.39 m
6:13 AMLow · 1.8 ft0.55 m
12:24 PMHigh · 16.5 ft5.03 m
6:48 PMLow · 1.1 ft0.33 m
24Sat
12:49 AMHigh · 15.2 ft4.65 m
6:48 AMLow · 1.8 ft0.55 m
12:54 PMHigh · 17.9 ft5.45 m
7:26 PMLow · -0.4 ft-0.11 m
25Sun
1:33 AMHigh · 15.9 ft4.85 m
7:24 AMLow · 2.0 ft0.61 m
1:26 PMHigh · 19.1 ft5.82 m
8:04 PMLow · -1.5 ft-0.47 m
26Mon
2:16 AMHigh · 16.3 ft4.98 m
7:59 AMLow · 2.4 ft0.73 m
2:00 PMHigh · 20.0 ft6.10 m
8:44 PMLow · -2.3 ft-0.71 m
27Tue
3:00 AMHigh · 16.4 ft5.01 m
8:37 AMLow · 3.0 ft0.90 m
2:36 PMHigh · 20.5 ft6.25 m
9:26 PMLow · -2.6 ft-0.80 m
28Wed
3:45 AMHigh · 16.1 ft4.91 m
9:16 AMLow · 3.6 ft1.10 m
3:16 PMHigh · 20.5 ft6.24 m
10:12 PMLow · -2.4 ft-0.73 m
29Thu
4:34 AMHigh · 15.5 ft4.71 m
10:00 AMLow · 4.3 ft1.31 m
3:59 PMHigh · 19.9 ft6.05 m
11:02 PMLow · -1.8 ft-0.54 m
30Fri
5:29 AMHigh · 14.6 ft4.46 m
10:50 AMLow · 5.0 ft1.53 m
4:49 PMHigh · 18.7 ft5.69 m
11:58 PMLow · -0.8 ft-0.26 m
31Sat
6:32 AMHigh · 13.9 ft4.23 m
11:52 AMLow · 5.7 ft1.73 m
5:48 PMHigh · 17.1 ft5.22 m
Thu15:30 AM14.0 ft4.26 m10:55 AM4.3 ft1.30 m5:03 PM18.2 ft5.55 mFri212:08 AM-0.3 ft-0.08 m6:33 AM12.8 ft3.90 m11:46 AM5.3 ft1.62 m5:57 PM17.1 ft5.20 mSat31:16 AM0.6 ft0.17 m7:56 AM12.0 ft3.67 m1:00 PM6.2 ft1.88 m7:10 PM15.8 ft4.82 mSun42:38 AM1.1 ft0.33 m9:29 AM12.2 ft3.73 m2:48 PM6.3 ft1.91 m8:42 PM15.0 ft4.58 mMon54:01 AM1.0 ft0.32 m10:44 AM13.2 ft4.04 m4:26 PM5.3 ft1.61 m10:11 PM15.1 ft4.61 mTue65:08 AM0.7 ft0.21 m11:37 AM14.6 ft4.44 m5:35 PM3.7 ft1.13 m11:23 PM15.7 ft4.78 mWed76:00 AM0.4 ft0.11 m12:18 PM15.9 ft4.85 m6:28 PM2.1 ft0.64 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.
Wachusett Inlet, Glacier BayAK · NOAA 9452632 · 9 mi (15 km)Tarr Inlet, Glacier BayAK · NOAA 9452749 · 12 mi (19 km)Muir InletAK · NOAA 9452584 · 17 mi (27 km)Willoughby IslandAK · NOAA 9452586 · 25 mi (41 km)