tidealmanac
Thu, Dec 24

Friday, December 25, 2026

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

Sat, Dec 26

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. High2:18 AM11.5 ft3.52 m
  2. Low7:42 AM3.0 ft0.92 m
  3. High1:38 PM14.9 ft4.54 m
  4. Low8:29 PM-3.3 ft-1.00 m

Range 18.2 ft5.54 m · 4 predicted tides · MLLW

Sun

Civil dawn
8:55 AM
Sunrise
9:55 AM
Solar noon
12:46 PM
Sunset
3:38 PM
Civil dusk
4:37 PM
Daylight
5h 43m

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

Moon

Full moon98% illuminated · day 16 of the cycle

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

This week

Tue, Dec 22L 5:10AM 4.3 ft1.30 mH 11:04AM 14.2 ft4.34 mL 6:10PM -2.1 ft-0.65 mWed, Dec 23H 12:42AM 10.6 ft3.23 mL 6:02AM 3.8 ft1.17 mH 11:55AM 14.8 ft4.51 mL 6:56PM -2.9 ft-0.90 mThu, Dec 24H 1:32AM 11.2 ft3.40 mL 6:52AM 3.4 ft1.04 mH 12:47PM 15.0 ft4.58 mL 7:43PM -3.3 ft-1.01 mFri, Dec 25H 2:18AM 11.5 ft3.52 mL 7:42AM 3.0 ft0.92 mH 1:38PM 14.9 ft4.54 mL 8:29PM -3.3 ft-1.00 mSat, Dec 26H 3:03AM 11.8 ft3.58 mL 8:33AM 2.8 ft0.85 mH 2:28PM 14.3 ft4.37 mL 9:15PM -2.8 ft-0.84 mSun, Dec 27H 3:48AM 11.8 ft3.60 mL 9:26AM 2.7 ft0.82 mH 3:18PM 13.3 ft4.04 mL 10:00PM -1.9 ft-0.57 mMon, Dec 28H 4:35AM 11.7 ft3.58 mL 10:21AM 2.7 ft0.83 mH 4:11PM 11.9 ft3.62 mL 10:46PM -0.6 ft-0.20 m