tidealmanac
Sun, Apr 18

Monday, April 19, 2027

Herring Bay, AK · NOAA 9451634 · MLLW · Local time (America/Juneau)

Tue, Apr 20

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. High12:27 AM14.7 ft4.49 m
  2. Low6:43 AM-1.4 ft-0.43 m
  3. High12:59 PM13.7 ft4.16 m
  4. Low6:52 PM0.1 ft0.03 m

Range 16.1 ft4.92 m · 4 predicted tides · MLLW

Sun

Civil dawn
4:58 AM
Sunrise
5:40 AM
Solar noon
12:57 PM
Sunset
8:14 PM
Civil dusk
8:56 PM
Daylight
14h 33m

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

Moon

Full moon97% illuminated · day 13 of the cycle

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

This week

Fri, Apr 16L 4:12AM 3.4 ft1.02 mH 10:15AM 12.1 ft3.68 mL 4:34PM 0.6 ft0.19 mH 11:08PM 12.8 ft3.91 mSat, Apr 17L 5:11AM 1.6 ft0.48 mH 11:18AM 12.7 ft3.88 mL 5:25PM 0.2 ft0.05 mH 11:50PM 13.9 ft4.24 mSun, Apr 18L 6:00AM -0.1 ft-0.03 mH 12:12PM 13.3 ft4.06 mL 6:11PM 0.0 ft-0.01 mMon, Apr 19H 12:27AM 14.7 ft4.49 mL 6:43AM -1.4 ft-0.43 mH 12:59PM 13.7 ft4.16 mL 6:52PM 0.1 ft0.03 mTue, Apr 20H 1:03AM 15.2 ft4.65 mL 7:23AM -2.2 ft-0.68 mH 1:43PM 13.7 ft4.18 mL 7:31PM 0.5 ft0.15 mWed, Apr 21H 1:37AM 15.4 ft4.70 mL 8:02AM -2.5 ft-0.77 mH 2:25PM 13.5 ft4.12 mL 8:09PM 1.2 ft0.35 mThu, Apr 22H 2:10AM 15.3 ft4.66 mL 8:38AM -2.3 ft-0.71 mH 3:04PM 13.1 ft3.98 mL 8:46PM 2.0 ft0.61 m