tidealmanac
Thu, Dec 3

Friday, December 4, 2026

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

Sat, Dec 5

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. Low3:12 AM3.5 ft1.08 m
  2. High9:40 AM12.2 ft3.72 m
  3. Low4:33 PM1.3 ft0.40 m
  4. High10:40 PM9.3 ft2.83 m

Range 10.9 ft3.32 m · 4 predicted tides · MLLW

Sun

Civil dawn
8:34 AM
Sunrise
9:31 AM
Solar noon
12:36 PM
Sunset
3:42 PM
Civil dusk
4:39 PM
Daylight
6h 12m

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

Moon

Waning crescent24% illuminated · day 24 of the cycle

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

This week

Tue, Dec 1L 12:09AM 0.8 ft0.24 mH 7:12AM 10.8 ft3.31 mL 12:54PM 4.1 ft1.25 mH 7:04PM 9.5 ft2.90 mWed, Dec 2L 1:07AM 1.9 ft0.57 mH 8:07AM 11.3 ft3.44 mL 2:15PM 3.5 ft1.06 mH 8:24PM 9.1 ft2.77 mThu, Dec 3L 2:09AM 2.8 ft0.86 mH 8:56AM 11.8 ft3.58 mL 3:34PM 2.4 ft0.74 mH 9:36PM 9.1 ft2.76 mFri, Dec 4L 3:12AM 3.5 ft1.08 mH 9:40AM 12.2 ft3.72 mL 4:33PM 1.3 ft0.40 mH 10:40PM 9.3 ft2.83 mSat, Dec 5L 4:10AM 4.0 ft1.21 mH 10:20AM 12.5 ft3.82 mL 5:19PM 0.4 ft0.11 mH 11:36PM 9.6 ft2.93 mSun, Dec 6L 4:59AM 4.2 ft1.29 mH 10:58AM 12.8 ft3.89 mL 5:57PM -0.3 ft-0.09 mMon, Dec 7H 12:24AM 10.0 ft3.04 mL 5:41AM 4.4 ft1.34 mH 11:34AM 12.9 ft3.93 mL 6:33PM -0.7 ft-0.22 m