tidealmanac
Thu, Sep 9

Friday, September 10, 2027

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

Sat, Sep 11

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. Low4:48 AM2.5 ft0.77 m
  2. High11:25 AM8.4 ft2.57 m
  3. Low4:44 PM5.8 ft1.77 m
  4. High10:35 PM9.9 ft3.02 m

Range 7.4 ft2.25 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:17 AM
Sunrise
7:01 AM
Solar noon
1:44 PM
Sunset
8:27 PM
Civil dusk
9:11 PM
Daylight
13h 26m

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

Moon

Waxing gibbous71% illuminated · day 9 of the cycle

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

This week

Tue, 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 mSat, Sep 11L 5:45AM 1.8 ft0.56 mH 12:07PM 9.1 ft2.77 mL 5:46PM 4.8 ft1.45 mH 11:29PM 10.4 ft3.18 mSun, Sep 12L 6:23AM 1.2 ft0.36 mH 12:39PM 9.8 ft2.98 mL 6:25PM 3.6 ft1.11 mMon, Sep 13H 12:14AM 10.9 ft3.33 mL 6:52AM 0.6 ft0.20 mH 1:06PM 10.5 ft3.19 mL 6:59PM 2.6 ft0.78 m