tidealmanac
Tue, Dec 15

Wednesday, December 16, 2026

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

Thu, Dec 17

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. High6:14 AM10.0 ft3.04 m
  2. Low12:07 PM4.7 ft1.42 m
  3. High5:38 PM8.7 ft2.65 m

Range 5.3 ft1.61 m · 3 predicted tides · MLLW

Sun

Civil dawn
8:50 AM
Sunrise
9:49 AM
Solar noon
12:42 PM
Sunset
3:35 PM
Civil dusk
4:34 PM
Daylight
5h 46m

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

Moon

First quarter48% illuminated · day 7 of the cycle

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

This week

Sun, Dec 13H 4:03AM 9.9 ft3.02 mL 9:35AM 4.9 ft1.48 mH 3:03PM 11.3 ft3.46 mL 10:10PM 0.4 ft0.11 mMon, Dec 14H 4:42AM 9.8 ft2.98 mL 10:20AM 4.9 ft1.50 mH 3:42PM 10.5 ft3.21 mL 10:48PM 0.9 ft0.29 mTue, Dec 15H 5:26AM 9.8 ft2.98 mL 11:10AM 4.9 ft1.49 mH 4:29PM 9.6 ft2.92 mL 11:28PM 1.6 ft0.50 mWed, Dec 16H 6:14AM 10.0 ft3.04 mL 12:07PM 4.7 ft1.42 mH 5:38PM 8.7 ft2.65 mThu, Dec 17L 12:12AM 2.4 ft0.74 mH 7:03AM 10.4 ft3.17 mL 1:10PM 4.1 ft1.26 mH 7:08PM 8.2 ft2.48 mFri, Dec 18L 1:02AM 3.3 ft1.00 mH 7:51AM 11.0 ft3.36 mL 2:20PM 3.3 ft0.99 mH 8:30PM 8.1 ft2.48 mSat, Dec 19L 2:02AM 4.0 ft1.22 mH 8:38AM 11.8 ft3.60 mL 3:30PM 2.0 ft0.60 mH 9:42PM 8.5 ft2.60 m