tidealmanac
Mon, Dec 7

Tuesday, December 8, 2026

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

Wed, Dec 9

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. High1:06 AM10.2 ft3.11 m
  2. Low6:20 AM4.5 ft1.36 m
  3. High12:10 PM12.9 ft3.95 m
  4. Low7:08 PM-0.9 ft-0.27 m

Range 13.8 ft4.22 m · 4 predicted tides · MLLW

Sun

Civil dawn
8:40 AM
Sunrise
9:38 AM
Solar noon
12:38 PM
Sunset
3:38 PM
Civil dusk
4:36 PM
Daylight
6h 0m

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

Moon

New moon1% illuminated · day 28 of the cycle

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

This week

Sat, 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 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 m