tidealmanac
Thu, May 20

Friday, May 21, 2027

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

Sat, May 22

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. High1:55 AM12.5 ft3.80 m
  2. Low8:47 AM-2.0 ft-0.62 m
  3. High3:19 PM9.8 ft2.98 m
  4. Low8:41 PM3.1 ft0.95 m

Range 14.5 ft4.42 m · 4 predicted tides · MLLW

Sun

Civil dawn
3:40 AM
Sunrise
4:52 AM
Solar noon
1:43 PM
Sunset
10:34 PM
Civil dusk
11:46 PM
Daylight
17h 41m

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

Moon

Full moon99% illuminated · day 15 of the cycle

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

This week

Tue, May 18H 12:06AM 12.3 ft3.74 mL 6:51AM -1.4 ft-0.41 mH 1:09PM 9.7 ft2.95 mL 6:42PM 2.2 ft0.66 mWed, May 19H 12:43AM 12.5 ft3.82 mL 7:31AM -1.9 ft-0.59 mH 1:56PM 9.9 ft3.00 mL 7:23PM 2.5 ft0.75 mThu, May 20H 1:20AM 12.6 ft3.83 mL 8:09AM -2.1 ft-0.65 mH 2:39PM 9.9 ft3.01 mL 8:02PM 2.8 ft0.85 mFri, May 21H 1:55AM 12.5 ft3.80 mL 8:47AM -2.0 ft-0.62 mH 3:19PM 9.8 ft2.98 mL 8:41PM 3.1 ft0.95 mSat, May 22H 2:30AM 12.2 ft3.71 mL 9:26AM -1.7 ft-0.52 mH 3:56PM 9.5 ft2.89 mL 9:21PM 3.4 ft1.05 mSun, May 23H 3:05AM 11.8 ft3.58 mL 10:05AM -1.2 ft-0.38 mH 4:34PM 9.1 ft2.78 mL 10:02PM 3.8 ft1.15 mMon, May 24H 3:40AM 11.2 ft3.41 mL 10:45AM -0.7 ft-0.21 mH 5:15PM 8.7 ft2.66 mL 10:44PM 4.1 ft1.24 m