tidealmanac

Onion Bay, AK tide chart

NOAA station TWC2075 · Subordinate station · Datum MLLW · Local time (America/Anchorage)

Change stationFull year 2026

Today · Sun, Oct 18

High tideLow tide
  1. Low1:58 AM3.8 ft1.17 m
  2. High9:14 AM10.0 ft3.06 m
  3. Low2:24 PM7.4 ft2.25 m
  4. High8:06 PM10.5 ft3.19 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 high8:06 PM10.5 ft3.19 m · in 2h 24m
Next low3:26 AM4.3 ft1.31 m · in 9h 44m
Range today6.6 ft2.02 m4 predicted tides today
MoonFirstFirst quarter · neap tides

October 2026

Full year
Date1st tide2nd tide3rd tide4th tide
1Thu
6:16 AMHigh · 13.5 ft4.10 m
11:53 AMLow · 3.4 ft1.03 m
5:55 PMHigh · 15.3 ft4.68 m
2Fri
12:39 AMLow · 0.0 ft0.00 m
7:16 AMHigh · 12.1 ft3.70 m
12:45 PMLow · 4.8 ft1.47 m
6:48 PMHigh · 14.0 ft4.28 m
3Sat
1:45 AMLow · 1.3 ft0.39 m
8:38 AMHigh · 11.2 ft3.40 m
1:58 PMLow · 6.0 ft1.82 m
8:03 PMHigh · 12.8 ft3.89 m
4Sun
3:11 AMLow · 2.1 ft0.64 m
10:17 AMHigh · 11.1 ft3.40 m
3:37 PMLow · 6.2 ft1.89 m
9:45 PMHigh · 12.1 ft3.70 m
5Mon
4:46 AMLow · 2.0 ft0.60 m
11:39 AMHigh · 12.1 ft3.68 m
5:17 PMLow · 5.1 ft1.57 m
11:22 PMHigh · 12.6 ft3.85 m
6Tue
5:59 AMLow · 1.2 ft0.38 m
12:34 PMHigh · 13.3 ft4.06 m
6:26 PMLow · 3.3 ft1.02 m
7Wed
12:32 AMHigh · 13.6 ft4.16 m
6:51 AMLow · 0.5 ft0.14 m
1:17 PMHigh · 14.5 ft4.43 m
7:15 PMLow · 1.5 ft0.46 m
8Thu
1:25 AMHigh · 14.6 ft4.46 m
7:33 AMLow · -0.1 ft-0.02 m
1:53 PMHigh · 15.6 ft4.75 m
7:57 PMLow · -0.1 ft-0.03 m
9Fri
2:11 AMHigh · 15.3 ft4.67 m
8:10 AMLow · -0.3 ft-0.08 m
2:26 PMHigh · 16.3 ft4.97 m
8:35 PMLow · -1.3 ft-0.38 m
10Sat
2:52 AMHigh · 15.7 ft4.79 m
8:45 AMLow · -0.1 ft-0.03 m
2:57 PMHigh · 16.7 ft5.09 m
9:11 PMLow · -1.9 ft-0.58 m
11Sun
3:31 AMHigh · 15.7 ft4.80 m
9:18 AMLow · 0.4 ft0.11 m
3:27 PMHigh · 16.7 ft5.10 m
9:45 PMLow · -2.1 ft-0.63 m
12Mon
4:08 AMHigh · 15.4 ft4.71 m
9:51 AMLow · 1.1 ft0.35 m
3:56 PMHigh · 16.4 ft5.01 m
10:19 PMLow · -1.7 ft-0.51 m
13Tue
4:44 AMHigh · 14.8 ft4.52 m
10:24 AMLow · 2.1 ft0.65 m
4:25 PMHigh · 15.8 ft4.82 m
10:53 PMLow · -0.9 ft-0.27 m
14Wed
5:21 AMHigh · 13.9 ft4.24 m
10:58 AMLow · 3.3 ft1.00 m
4:54 PMHigh · 14.9 ft4.55 m
11:28 PMLow · 0.2 ft0.07 m
15Thu
6:01 AMHigh · 12.8 ft3.90 m
11:33 AMLow · 4.5 ft1.37 m
5:26 PMHigh · 13.8 ft4.22 m
16Fri
12:07 AMLow · 1.5 ft0.46 m
6:47 AMHigh · 11.6 ft3.54 m
12:12 PMLow · 5.7 ft1.73 m
6:02 PMHigh · 12.7 ft3.86 m
17Sat
12:54 AMLow · 2.8 ft0.85 m
7:48 AMHigh · 10.6 ft3.22 m
1:04 PMLow · 6.7 ft2.05 m
6:50 PMHigh · 11.5 ft3.49 m
18Sun
1:58 AMLow · 3.8 ft1.17 m
9:14 AMHigh · 10.0 ft3.06 m
2:24 PMLow · 7.4 ft2.25 m
8:06 PMHigh · 10.5 ft3.19 m
19Mon
3:26 AMLow · 4.3 ft1.31 m
10:46 AMHigh · 10.3 ft3.15 m
4:10 PMLow · 7.1 ft2.16 m
9:53 PMHigh · 10.2 ft3.11 m
20Tue
4:53 AMLow · 4.0 ft1.21 m
11:44 AMHigh · 11.2 ft3.42 m
5:32 PMLow · 5.9 ft1.78 m
11:19 PMHigh · 10.9 ft3.31 m
21Wed
5:49 AMLow · 3.2 ft0.98 m
12:22 PMHigh · 12.3 ft3.74 m
6:20 PMLow · 4.2 ft1.29 m
22Thu
12:17 AMHigh · 11.9 ft3.63 m
6:30 AMLow · 2.4 ft0.74 m
12:52 PMHigh · 13.5 ft4.10 m
6:58 PMLow · 2.5 ft0.75 m
23Fri
1:03 AMHigh · 13.1 ft3.98 m
7:06 AMLow · 1.7 ft0.53 m
1:22 PMHigh · 14.7 ft4.47 m
7:34 PMLow · 0.7 ft0.21 m
24Sat
1:45 AMHigh · 14.2 ft4.32 m
7:41 AMLow · 1.2 ft0.37 m
1:52 PMHigh · 15.8 ft4.82 m
8:10 PMLow · -0.9 ft-0.28 m
25Sun
2:26 AMHigh · 15.1 ft4.59 m
8:17 AMLow · 0.9 ft0.29 m
2:24 PMHigh · 16.8 ft5.11 m
8:46 PMLow · -2.2 ft-0.67 m
26Mon
3:07 AMHigh · 15.7 ft4.78 m
8:54 AMLow · 1.0 ft0.29 m
2:58 PMHigh · 17.4 ft5.31 m
9:25 PMLow · -3.0 ft-0.92 m
27Tue
3:50 AMHigh · 15.9 ft4.83 m
9:32 AMLow · 1.3 ft0.39 m
3:34 PMHigh · 17.7 ft5.39 m
10:05 PMLow · -3.2 ft-0.98 m
28Wed
4:34 AMHigh · 15.6 ft4.75 m
10:13 AMLow · 1.9 ft0.58 m
4:13 PMHigh · 17.4 ft5.32 m
10:48 PMLow · -2.8 ft-0.86 m
29Thu
5:21 AMHigh · 14.9 ft4.54 m
10:56 AMLow · 2.8 ft0.84 m
4:56 PMHigh · 16.7 ft5.09 m
11:36 PMLow · -1.9 ft-0.57 m
30Fri
6:14 AMHigh · 13.9 ft4.24 m
11:45 AMLow · 3.8 ft1.16 m
5:45 PMHigh · 15.5 ft4.73 m
31Sat
12:30 AMLow · -0.6 ft-0.18 m
7:16 AMHigh · 12.9 ft3.94 m
12:45 PMLow · 4.8 ft1.47 m
6:45 PMHigh · 14.1 ft4.29 m
Thu16:16 AM13.5 ft4.10 m11:53 AM3.4 ft1.03 m5:55 PM15.3 ft4.68 mFri212:39 AM0.0 ft0.00 m7:16 AM12.1 ft3.70 m12:45 PM4.8 ft1.47 m6:48 PM14.0 ft4.28 mSat31:45 AM1.3 ft0.39 m8:38 AM11.2 ft3.40 m1:58 PM6.0 ft1.82 m8:03 PM12.8 ft3.89 mSun43:11 AM2.1 ft0.64 m10:17 AM11.1 ft3.40 m3:37 PM6.2 ft1.89 m9:45 PM12.1 ft3.70 mMon54:46 AM2.0 ft0.60 m11:39 AM12.1 ft3.68 m5:17 PM5.1 ft1.57 m11:22 PM12.6 ft3.85 mTue65:59 AM1.2 ft0.38 m12:34 PM13.3 ft4.06 m6:26 PM3.3 ft1.02 mWed712:32 AM13.6 ft4.16 m6:51 AM0.5 ft0.14 m1:17 PM14.5 ft4.43 m7:15 PM1.5 ft0.46 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.
Dolphin Point, Raspberry StraitAK · NOAA 9457481 · 5 mi (8 km)West Raspberry IslandAK · NOAA 9457535 · 6 mi (9 km)Dry Spruce IslandAK · NOAA TWC2077 · 10 mi (16 km)Nachalni IslandAK · NOAA 9457407 · 12 mi (20 km)