tidealmanac
Tue, Dec 8

Wednesday, December 9, 2026

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

Thu, Dec 10

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. High1:44 AM10.4 ft3.16 m
  2. Low6:58 AM4.5 ft1.38 m
  3. High12:45 PM12.9 ft3.93 m
  4. Low7:43 PM-0.9 ft-0.27 m

Range 13.8 ft4.20 m · 4 predicted tides · MLLW

Sun

Civil dawn
8:42 AM
Sunrise
9:40 AM
Solar noon
12:39 PM
Sunset
3:38 PM
Civil dusk
4:35 PM
Daylight
5h 58m

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

Moon

New moon0% illuminated · day 0 of the cycle

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

This week

Sun, 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 mWed, Dec 9H 1:44AM 10.4 ft3.16 mL 6:58AM 4.5 ft1.38 mH 12:45PM 12.9 ft3.93 mL 7:43PM -0.9 ft-0.27 mThu, Dec 10H 2:19AM 10.4 ft3.16 mL 7:36AM 4.6 ft1.40 mH 1:20PM 12.7 ft3.88 mL 8:19PM -0.7 ft-0.22 mFri, 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 m