tidealmanac

Koyuk, Koyuk Inlet, AK tide chart

NOAA station 9469031 · Reference station · Datum MLLW · Local time (America/Anchorage)

Change stationFull year 2026

Today · Sun, Oct 25

High tideLow tide
3.3 ft1.0 m1.6 ft0.5 m0 ft0.0 m12 AM6 AMNoon6 PM12 AMNow2:53 AM · 2.0 ft2:53 AM · 0.62 m10:33 AM · 1.0 ft10:33 AM · 0.32 m1:36 PM · 1.2 ft1:36 PM · 0.36 m6:32 PM · 0.8 ft6:32 PM · 0.25 m

NOAA six-minute predicted heights for today. Hours in the station's local time.

Next high2:50 AM2.5 ft0.78 m · in 7h 56m
Next low11:01 AM0.3 ft0.10 m · in 16h 7m
Range today1.2 ft0.37 mNow about 0.8 ft0.25 m and falling
MoonFullFull moon · spring tides

October 2026

Full year
Date1st tide2nd tide3rd tide4th tide
1Thu
5:44 AMHigh · 3.8 ft1.15 m
1:52 PMLow · -0.8 ft-0.24 m
2Fri
6:18 AMHigh · 4.2 ft1.29 m
2:40 PMLow · -1.1 ft-0.35 m
3Sat
6:57 AMHigh · 4.6 ft1.39 m
3:32 PMLow · -1.3 ft-0.39 m
4Sun
7:39 AMHigh · 4.7 ft1.43 m
4:28 PMLow · -1.3 ft-0.39 m
5Mon
8:25 AMHigh · 4.6 ft1.39 m
5:27 PMLow · -1.2 ft-0.35 m
6Tue
9:18 AMHigh · 4.2 ft1.29 m
6:29 PMLow · -0.9 ft-0.28 m
7Wed
10:20 AMHigh · 3.7 ft1.13 m
7:32 PMLow · -0.7 ft-0.20 m
8Thu
11:33 AMHigh · 3.1 ft0.94 m
8:26 PMLow · -0.3 ft-0.10 m
9Fri
5:51 AMHigh · 1.8 ft0.53 m
7:53 AMLow · 1.7 ft0.52 m
12:59 PMHigh · 2.4 ft0.74 m
9:08 PMLow · 0.0 ft0.00 m
10Sat
4:17 AMHigh · 2.1 ft0.63 m
9:55 AMLow · 1.1 ft0.34 m
2:50 PMHigh · 1.9 ft0.57 m
9:42 PMLow · 0.4 ft0.12 m
11Sun
4:20 AMHigh · 2.5 ft0.76 m
11:06 AMLow · 0.4 ft0.13 m
4:52 PMHigh · 1.6 ft0.48 m
10:09 PMLow · 0.8 ft0.23 m
12Mon
4:35 AMHigh · 2.9 ft0.88 m
12:03 PMLow · -0.2 ft-0.05 m
6:38 PMHigh · 1.5 ft0.45 m
10:27 PMLow · 1.1 ft0.34 m
13Tue
4:55 AMHigh · 3.2 ft0.99 m
12:50 PMLow · -0.6 ft-0.19 m
8:11 PMHigh · 1.4 ft0.43 m
10:15 PMLow · 1.4 ft0.42 m
14Wed
5:18 AMHigh · 3.5 ft1.07 m
1:32 PMLow · -0.9 ft-0.28 m
15Thu
5:42 AMHigh · 3.7 ft1.12 m
2:10 PMLow · -1.1 ft-0.33 m
16Fri
6:07 AMHigh · 3.8 ft1.15 m
2:48 PMLow · -1.1 ft-0.34 m
17Sat
6:33 AMHigh · 3.8 ft1.16 m
3:28 PMLow · -1.0 ft-0.32 m
18Sun
6:59 AMHigh · 3.8 ft1.15 m
4:10 PMLow · -0.9 ft-0.27 m
19Mon
7:24 AMHigh · 3.7 ft1.12 m
4:54 PMLow · -0.7 ft-0.21 m
20Tue
7:50 AMHigh · 3.5 ft1.06 m
5:39 PMLow · -0.5 ft-0.14 m
21Wed
8:14 AMHigh · 3.2 ft0.97 m
6:23 PMLow · -0.2 ft-0.07 m
22Thu
8:38 AMHigh · 2.8 ft0.86 m
7:03 PMLow · 0.0 ft0.01 m
23Fri
8:50 AMHigh · 2.3 ft0.71 m
7:31 PMLow · 0.3 ft0.09 m
24Sat
6:28 AMHigh · 1.9 ft0.57 m
7:30 PMLow · 0.6 ft0.18 m
25Sun
2:53 AMHigh · 2.0 ft0.62 m
10:33 AMLow · 1.0 ft0.32 m
1:36 PMHigh · 1.2 ft0.36 m
6:32 PMLow · 0.8 ft0.25 m
26Mon
2:50 AMHigh · 2.5 ft0.78 m
11:01 AMLow · 0.3 ft0.10 m
27Tue
3:11 AMHigh · 3.1 ft0.96 m
11:37 AMLow · -0.4 ft-0.12 m
28Wed
3:41 AMHigh · 3.7 ft1.14 m
12:16 PMLow · -1.0 ft-0.32 m
29Thu
4:16 AMHigh · 4.3 ft1.30 m
12:58 PMLow · -1.6 ft-0.48 m
30Fri
4:57 AMHigh · 4.7 ft1.43 m
1:41 PMLow · -1.9 ft-0.58 m
31Sat
5:40 AMHigh · 4.9 ft1.50 m
2:26 PMLow · -2.1 ft-0.63 m
Thu15:44 AM3.8 ft1.15 m1:52 PM-0.8 ft-0.24 mFri26:18 AM4.2 ft1.29 m2:40 PM-1.1 ft-0.35 mSat36:57 AM4.6 ft1.39 m3:32 PM-1.3 ft-0.39 mSun47:39 AM4.7 ft1.43 m4:28 PM-1.3 ft-0.39 mMon58:25 AM4.6 ft1.39 m5:27 PM-1.2 ft-0.35 mTue69:18 AM4.2 ft1.29 m6:29 PM-0.9 ft-0.28 mWed710:20 AM3.7 ft1.13 m7:32 PM-0.7 ft-0.20 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.
ShaktoolikAK · NOAA 9468691 · 38 mi (61 km)Golovin, Golovnin Lagoon EntranceAK · NOAA 9468793 · 62 mi (99 km)Upper Golovnin LagoonAK · NOAA 9468841 · 63 mi (101 km)White Mountain, NiuklukAK · NOAA 9468877 · 69 mi (111 km)