tidealmanac
Fri, Sep 11

Saturday, September 12, 2026

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

Sun, Sep 13

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. High2:33 AM12.7 ft3.88 m
  2. Low8:40 AM-0.7 ft-0.22 m
  3. High2:52 PM13.1 ft3.99 m
  4. Low9:05 PM-0.8 ft-0.24 m

Range 13.9 ft4.23 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:22 AM
Sunrise
7:06 AM
Solar noon
1:43 PM
Sunset
8:20 PM
Civil dusk
9:03 PM
Daylight
13h 14m

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

Moon

New moon1% illuminated · day 0 of the cycle

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

This week

Wed, 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 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 m