tidealmanac
Mon, Sep 6

Tuesday, September 7, 2027

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

Wed, Sep 8

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. Low12:39 AM1.3 ft0.40 m
  2. High7:18 AM8.1 ft2.46 m
  3. Low12:29 PM4.9 ft1.49 m
  4. High6:33 PM10.4 ft3.17 m

Range 9.1 ft2.77 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:09 AM
Sunrise
6:53 AM
Solar noon
1:45 PM
Sunset
8:36 PM
Civil dusk
9:21 PM
Daylight
13h 43m

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

Moon

First quarter40% illuminated · day 6 of the cycle

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

This week

Sat, Sep 4H 4:18AM 11.7 ft3.55 mL 10:17AM 0.7 ft0.20 mH 4:21PM 13.2 ft4.02 mL 10:57PM -0.7 ft-0.21 mSun, Sep 5H 5:06AM 10.4 ft3.17 mL 10:58AM 2.1 ft0.65 mH 4:56PM 12.4 ft3.79 mL 11:46PM 0.2 ft0.07 mMon, Sep 6H 6:01AM 9.1 ft2.78 mL 11:40AM 3.6 ft1.09 mH 5:37PM 11.4 ft3.49 mTue, Sep 7L 12:39AM 1.3 ft0.40 mH 7:18AM 8.1 ft2.46 mL 12:29PM 4.9 ft1.49 mH 6:33PM 10.4 ft3.17 mWed, Sep 8L 1:43AM 2.3 ft0.70 mH 8:54AM 7.6 ft2.33 mL 1:30PM 5.9 ft1.80 mH 8:00PM 9.7 ft2.95 mThu, Sep 9L 3:08AM 2.8 ft0.86 mH 10:22AM 7.9 ft2.40 mL 2:57PM 6.3 ft1.92 mH 9:27PM 9.6 ft2.91 mFri, Sep 10L 4:48AM 2.5 ft0.77 mH 11:25AM 8.4 ft2.57 mL 4:44PM 5.8 ft1.77 mH 10:35PM 9.9 ft3.02 m