tidealmanac
Mon, Aug 30

Tuesday, August 31, 2027

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

Wed, Sep 1

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. High1:11 AM13.6 ft4.14 m
  2. Low7:40 AM-2.3 ft-0.71 m
  3. High2:01 PM12.5 ft3.81 m
  4. Low7:56 PM-0.2 ft-0.05 m

Range 15.9 ft4.85 m · 4 predicted tides · MLLW

Sun

Civil dawn
5:50 AM
Sunrise
6:36 AM
Solar noon
1:47 PM
Sunset
8:58 PM
Civil dusk
9:44 PM
Daylight
14h 21m

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

Moon

New moon0% illuminated · day 29 of the cycle

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

This week

Sat, Aug 28L 5:20AM 0.2 ft0.05 mH 11:54AM 9.2 ft2.81 mL 5:20PM 4.2 ft1.28 mH 11:19PM 12.3 ft3.75 mSun, Aug 29L 6:14AM -1.0 ft-0.31 mH 12:41PM 10.4 ft3.17 mL 6:19PM 2.6 ft0.81 mMon, Aug 30H 12:18AM 13.1 ft3.98 mL 6:59AM -1.9 ft-0.57 mH 1:23PM 11.5 ft3.51 mL 7:09PM 1.1 ft0.34 mTue, Aug 31H 1:11AM 13.6 ft4.14 mL 7:40AM -2.3 ft-0.71 mH 2:01PM 12.5 ft3.81 mL 7:56PM -0.2 ft-0.05 mWed, Sep 1H 2:01AM 13.7 ft4.18 mL 8:20AM -2.2 ft-0.68 mH 2:37PM 13.2 ft4.04 mL 8:41PM -1.0 ft-0.31 mThu, Sep 2H 2:48AM 13.4 ft4.09 mL 8:59AM -1.6 ft-0.50 mH 3:13PM 13.6 ft4.15 mL 9:26PM -1.4 ft-0.43 mFri, Sep 3H 3:34AM 12.7 ft3.87 mL 9:38AM -0.6 ft-0.19 mH 3:47PM 13.6 ft4.15 mL 10:11PM -1.3 ft-0.39 m