tidealmanac
Tue, Sep 8

Wednesday, September 9, 2026

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

Thu, Sep 10

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. High12:12 AM12.5 ft3.82 m
  2. Low6:49 AM-1.1 ft-0.34 m
  3. High1:13 PM11.5 ft3.50 m
  4. Low7:01 PM1.5 ft0.45 m

Range 13.7 ft4.16 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:15 AM
Sunrise
6:59 AM
Solar noon
1:44 PM
Sunset
8:29 PM
Civil dusk
9:13 PM
Daylight
13h 31m

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

Moon

Waning crescent5% illuminated · day 27 of the cycle

Near new or full moon: spring tides, a larger range than average. Approximate phase, computed here.

This week

Sun, Sep 6L 3:47AM 1.3 ft0.39 mH 10:48AM 8.5 ft2.59 mL 3:47PM 5.5 ft1.67 mH 10:04PM 11.3 ft3.44 mMon, Sep 7L 5:08AM 0.5 ft0.14 mH 11:47AM 9.5 ft2.90 mL 5:13PM 4.4 ft1.34 mH 11:13PM 11.9 ft3.63 mTue, Sep 8L 6:05AM -0.5 ft-0.14 mH 12:34PM 10.5 ft3.21 mL 6:14PM 2.9 ft0.88 mWed, Sep 9H 12:12AM 12.5 ft3.82 mL 6:49AM -1.1 ft-0.34 mH 1:13PM 11.5 ft3.50 mL 7:01PM 1.5 ft0.45 mThu, Sep 10H 1:03AM 12.9 ft3.94 mL 7:28AM -1.4 ft-0.43 mH 1:49PM 12.3 ft3.74 mL 7:44PM 0.3 ft0.10 mFri, Sep 11H 1:50AM 13.0 ft3.96 mL 8:04AM -1.3 ft-0.39 mH 2:22PM 12.8 ft3.91 mL 8:25PM -0.5 ft-0.14 mSat, Sep 12H 2:33AM 12.7 ft3.88 mL 8:40AM -0.7 ft-0.22 mH 2:52PM 13.1 ft3.99 mL 9:05PM -0.8 ft-0.24 m