tidealmanac
Sun, Dec 13

Monday, December 14, 2026

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

Tue, Dec 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. High4:42 AM9.8 ft2.98 m
  2. Low10:20 AM4.9 ft1.50 m
  3. High3:42 PM10.5 ft3.21 m
  4. Low10:48 PM0.9 ft0.29 m

Range 9.6 ft2.92 m · 4 predicted tides · MLLW

Sun

Civil dawn
8:48 AM
Sunrise
9:47 AM
Solar noon
12:41 PM
Sunset
3:35 PM
Civil dusk
4:34 PM
Daylight
5h 48m

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

Moon

Waxing crescent28% illuminated · day 5 of the cycle

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

This week

Fri, Dec 11H 2:52AM 10.3 ft3.13 mL 8:14AM 4.6 ft1.42 mH 1:54PM 12.4 ft3.79 mL 8:56PM -0.5 ft-0.14 mSat, Dec 12H 3:27AM 10.1 ft3.08 mL 8:53AM 4.7 ft1.45 mH 2:28PM 12.0 ft3.65 mL 9:32PM -0.1 ft-0.04 mSun, 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 m