tidealmanac
Tue, Jan 19

Wednesday, January 20, 2027

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

Thu, Jan 21

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. Low4:57 AM4.6 ft1.39 m
  2. High10:54 AM13.7 ft4.17 m
  3. Low5:59 PM-2.0 ft-0.61 m

Range 15.7 ft4.78 m · 3 predicted tides · MLLW

Sun

Civil dawn
8:38 AM
Sunrise
9:30 AM
Solar noon
12:57 PM
Sunset
4:24 PM
Civil dusk
5:17 PM
Daylight
6h 54m

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

Moon

Waxing gibbous95% illuminated · day 12 of the cycle

Near new or full moon: spring tides, a larger range than average. Approximate phase, computed here.

This week

Sun, Jan 17L 1:04AM 4.7 ft1.44 mH 7:43AM 11.6 ft3.55 mL 2:51PM 1.8 ft0.56 mH 9:26PM 7.8 ft2.38 mMon, Jan 18L 2:23AM 5.4 ft1.64 mH 8:49AM 12.2 ft3.71 mL 4:07PM 0.6 ft0.20 mH 10:42PM 8.6 ft2.61 mTue, Jan 19L 3:48AM 5.3 ft1.62 mH 9:53AM 12.9 ft3.93 mL 5:08PM -0.7 ft-0.23 mH 11:43PM 9.5 ft2.90 mWed, Jan 20L 4:57AM 4.6 ft1.39 mH 10:54AM 13.7 ft4.17 mL 5:59PM -2.0 ft-0.61 mThu, Jan 21H 12:34AM 10.5 ft3.21 mL 5:54AM 3.5 ft1.08 mH 11:51AM 14.3 ft4.37 mL 6:45PM -2.9 ft-0.89 mFri, Jan 22H 1:19AM 11.4 ft3.48 mL 6:45AM 2.5 ft0.76 mH 12:44PM 14.7 ft4.47 mL 7:28PM -3.4 ft-1.03 mSat, Jan 23H 2:00AM 12.2 ft3.71 mL 7:34AM 1.6 ft0.50 mH 1:34PM 14.6 ft4.45 mL 8:10PM -3.3 ft-1.02 m