tidealmanac
Sat, Apr 17

Sunday, April 18, 2027

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

Mon, Apr 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. High12:07 AM11.6 ft3.55 m
  2. Low6:24 AM0.1 ft0.04 m
  3. High12:27 PM10.9 ft3.32 m
  4. Low6:32 PM0.1 ft0.03 m

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

Sun

Civil dawn
5:33 AM
Sunrise
6:21 AM
Solar noon
1:46 PM
Sunset
9:11 PM
Civil dusk
9:59 PM
Daylight
14h 50m

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

Moon

Waxing gibbous92% illuminated · day 12 of the cycle

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

This week

Thu, Apr 15L 2:57AM 4.5 ft1.38 mH 9:15AM 9.8 ft3.00 mL 3:51PM 0.7 ft0.22 mH 10:39PM 9.6 ft2.94 mFri, Apr 16L 4:27AM 3.4 ft1.02 mH 10:29AM 10.1 ft3.09 mL 4:57PM 0.4 ft0.13 mH 11:26PM 10.7 ft3.25 mSat, Apr 17L 5:34AM 1.7 ft0.53 mH 11:32AM 10.5 ft3.21 mL 5:49PM 0.1 ft0.04 mSun, Apr 18H 12:07AM 11.6 ft3.55 mL 6:24AM 0.1 ft0.04 mH 12:27PM 10.9 ft3.32 mL 6:32PM 0.1 ft0.03 mMon, Apr 19H 12:44AM 12.4 ft3.78 mL 7:08AM -1.1 ft-0.34 mH 1:17PM 11.1 ft3.38 mL 7:11PM 0.3 ft0.09 mTue, Apr 20H 1:19AM 12.9 ft3.94 mL 7:48AM -2.0 ft-0.60 mH 2:03PM 11.1 ft3.39 mL 7:49PM 0.7 ft0.22 mWed, Apr 21H 1:52AM 13.1 ft4.01 mL 8:26AM -2.3 ft-0.70 mH 2:46PM 10.9 ft3.33 mL 8:26PM 1.3 ft0.41 m