tidealmanac
Fri, Dec 4

Saturday, December 5, 2026

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

Sun, Dec 6

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. Low4:10 AM4.0 ft1.21 m
  2. High10:20 AM12.5 ft3.82 m
  3. Low5:19 PM0.4 ft0.11 m
  4. High11:36 PM9.6 ft2.93 m

Range 12.2 ft3.71 m · 4 predicted tides · MLLW

Sun

Civil dawn
8:36 AM
Sunrise
9:33 AM
Solar noon
12:37 PM
Sunset
3:41 PM
Civil dusk
4:38 PM
Daylight
6h 9m

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

Moon

Waning crescent15% illuminated · day 25 of the cycle

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

This week

Wed, 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 mTue, Dec 8H 1:06AM 10.2 ft3.11 mL 6:20AM 4.5 ft1.36 mH 12:10PM 12.9 ft3.95 mL 7:08PM -0.9 ft-0.27 m