tidealmanac
Sun, Jan 17

Monday, January 18, 2027

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

Tue, Jan 19

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. Low2:23 AM5.4 ft1.64 m
  2. High8:49 AM12.2 ft3.71 m
  3. Low4:07 PM0.6 ft0.20 m
  4. High10:42 PM8.6 ft2.61 m

Range 11.5 ft3.52 m · 4 predicted tides · MLLW

Sun

Civil dawn
8:41 AM
Sunrise
9:34 AM
Solar noon
12:57 PM
Sunset
4:19 PM
Civil dusk
5:13 PM
Daylight
6h 46m

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

Moon

Waxing gibbous82% illuminated · day 10 of the cycle

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

This week

Fri, Jan 15H 5:43AM 11.1 ft3.40 mL 12:24PM 2.9 ft0.88 mH 6:16PM 7.9 ft2.40 mSat, Jan 16L 12:06AM 3.7 ft1.12 mH 6:39AM 11.3 ft3.45 mL 1:32PM 2.5 ft0.78 mH 7:56PM 7.5 ft2.29 mSun, 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 m