tidealmanac
Wed, Sep 22

Thursday, September 23, 2027

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

Fri, Sep 24

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. Low1:02 AM1.4 ft0.43 m
  2. High8:00 AM7.8 ft2.38 m
  3. Low12:55 PM5.6 ft1.71 m
  4. High6:58 PM10.6 ft3.23 m

Range 9.2 ft2.80 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:49 AM
Sunrise
7:32 AM
Solar noon
1:39 PM
Sunset
7:47 PM
Civil dusk
8:29 PM
Daylight
12h 15m

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

Moon

Last quarter47% illuminated · day 22 of the cycle

Near quarter moon: neap tides, a smaller range than average. Approximate phase, computed here.

This week

Mon, Sep 20H 4:23AM 10.1 ft3.09 mL 10:22AM 3.1 ft0.93 mH 4:06PM 12.5 ft3.81 mL 11:09PM 0.3 ft0.10 mTue, Sep 21H 5:07AM 9.2 ft2.81 mL 11:01AM 4.0 ft1.22 mH 4:42PM 12.0 ft3.67 mWed, Sep 22L 12:00AM 0.9 ft0.26 mH 6:14AM 8.3 ft2.52 mL 11:49AM 4.9 ft1.50 mH 5:32PM 11.3 ft3.45 mThu, Sep 23L 1:02AM 1.4 ft0.43 mH 8:00AM 7.8 ft2.38 mL 12:55PM 5.6 ft1.71 mH 6:58PM 10.6 ft3.23 mFri, Sep 24L 2:17AM 1.7 ft0.52 mH 9:32AM 8.2 ft2.51 mL 2:22PM 5.8 ft1.76 mH 8:45PM 10.5 ft3.21 mSat, Sep 25L 3:40AM 1.4 ft0.43 mH 10:37AM 9.2 ft2.79 mL 3:57PM 5.0 ft1.53 mH 10:07PM 11.1 ft3.37 mSun, Sep 26L 4:53AM 0.7 ft0.21 mH 11:27AM 10.3 ft3.15 mL 5:14PM 3.5 ft1.05 mH 11:12PM 11.8 ft3.59 m