tidealmanac
Tue, Oct 20

Wednesday, October 21, 2026

Johnstone Point, AK · NOAA 9454319 · MLLW · Local time (America/Anchorage)

Thu, Oct 22

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.

Tides

  1. Low4:30 AM2.6 ft0.81 m
  2. High10:59 AM10.0 ft3.05 m
  3. Low5:05 PM4.2 ft1.29 m
  4. High10:50 PM9.8 ft2.99 m

Range 7.4 ft2.24 m · 4 predicted tides · MLLW

Sun

Civil dawn
7:58 AM
Sunrise
8:41 AM
Solar noon
1:31 PM
Sunset
6:21 PM
Civil dusk
7:05 PM
Daylight
9h 40m

Computed from the station's coordinates (NOAA solar algorithm, ±1 min); not NOAA tide data. Sun calendars: sunupsundown.site.

Moon

Waxing gibbous79% illuminated · day 10 of the cycle

Between spring and neap: an average tidal range. Approximate phase, computed here.

This week

Sun, Oct 18L 1:02AM 2.8 ft0.84 mH 8:25AM 8.0 ft2.42 mL 1:06PM 6.6 ft2.01 mH 6:55PM 9.0 ft2.74 mMon, Oct 19L 2:11AM 3.1 ft0.95 mH 9:34AM 8.4 ft2.56 mL 2:31PM 6.5 ft1.97 mH 8:42PM 8.8 ft2.69 mTue, Oct 20L 3:26AM 3.1 ft0.93 mH 10:22AM 9.1 ft2.78 mL 4:02PM 5.6 ft1.71 mH 9:54PM 9.2 ft2.81 mWed, Oct 21L 4:30AM 2.6 ft0.81 mH 10:59AM 10.0 ft3.05 mL 5:05PM 4.2 ft1.29 mH 10:50PM 9.8 ft2.99 mThu, Oct 22L 5:17AM 2.2 ft0.66 mH 11:32AM 11.0 ft3.35 mL 5:49PM 2.7 ft0.81 mH 11:40PM 10.5 ft3.19 mFri, Oct 23L 5:55AM 1.8 ft0.54 mH 12:03PM 12.0 ft3.66 mL 6:27PM 1.1 ft0.33 mSat, Oct 24H 12:26AM 11.0 ft3.37 mL 6:31AM 1.6 ft0.48 mH 12:34PM 13.0 ft3.95 mL 7:05PM -0.3 ft-0.11 m