tidealmanac
Sun, Sep 13

Monday, September 14, 2026

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

Tue, Sep 15

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. High3:51 AM11.4 ft3.48 m
  2. Low9:49 AM1.3 ft0.39 m
  3. High3:47 PM12.7 ft3.88 m
  4. Low10:24 PM-0.3 ft-0.08 m

Range 13.0 ft3.97 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:28 AM
Sunrise
7:11 AM
Solar noon
1:42 PM
Sunset
8:14 PM
Civil dusk
8:57 PM
Daylight
13h 3m

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

Moon

Waxing crescent9% illuminated · day 2 of the cycle

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

This week

Fri, 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 mSun, Sep 13H 3:13AM 12.2 ft3.72 mL 9:14AM 0.2 ft0.05 mH 3:20PM 13.0 ft3.98 mL 9:44PM -0.7 ft-0.22 mMon, Sep 14H 3:51AM 11.4 ft3.48 mL 9:49AM 1.3 ft0.39 mH 3:47PM 12.7 ft3.88 mL 10:24PM -0.3 ft-0.08 mTue, Sep 15H 4:29AM 10.5 ft3.19 mL 10:24AM 2.5 ft0.77 mH 4:14PM 12.2 ft3.72 mL 11:05PM 0.5 ft0.14 mWed, Sep 16H 5:11AM 9.4 ft2.86 mL 11:00AM 3.8 ft1.14 mH 4:43PM 11.5 ft3.49 mL 11:49PM 1.4 ft0.43 mThu, Sep 17H 6:03AM 8.3 ft2.54 mL 11:38AM 4.9 ft1.49 mH 5:17PM 10.6 ft3.23 m