tidealmanac
Fri, Aug 20

Saturday, August 21, 2027

Day Harbor, AK · NOAA 9455036 · MLLW · Local time (America/Anchorage)

Sun, Aug 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. High4:00 AM9.4 ft2.87 m
  2. Low10:06 AM1.0 ft0.30 m
  3. High4:19 PM10.4 ft3.16 m
  4. Low10:41 PM1.0 ft0.31 m

Range 9.4 ft2.86 m · 4 predicted tides · MLLW

Sun

Civil dawn
5:35 AM
Sunrise
6:24 AM
Solar noon
2:00 PM
Sunset
9:35 PM
Civil dusk
10:24 PM
Daylight
15h 12m

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

Moon

Waning gibbous81% illuminated · day 19 of the cycle

Between spring and neap: an average tidal range. Approximate phase, computed here.

This week

Wed, Aug 18H 2:17AM 10.5 ft3.21 mL 8:48AM -0.6 ft-0.18 mH 3:02PM 9.8 ft2.97 mL 8:54PM 1.5 ft0.47 mThu, Aug 19H 2:50AM 10.3 ft3.15 mL 9:13AM -0.3 ft-0.08 mH 3:26PM 10.0 ft3.06 mL 9:27PM 1.2 ft0.37 mFri, Aug 20H 3:24AM 9.9 ft3.03 mL 9:39AM 0.3 ft0.08 mH 3:52PM 10.2 ft3.12 mL 10:02PM 1.0 ft0.32 mSat, Aug 21H 4:00AM 9.4 ft2.87 mL 10:06AM 1.0 ft0.30 mH 4:19PM 10.4 ft3.16 mL 10:41PM 1.0 ft0.31 mSun, Aug 22H 4:39AM 8.7 ft2.66 mL 10:35AM 1.8 ft0.55 mH 4:50PM 10.4 ft3.16 mL 11:24PM 1.2 ft0.36 mMon, Aug 23H 5:24AM 7.9 ft2.42 mL 11:08AM 2.7 ft0.83 mH 5:26PM 10.3 ft3.13 mTue, Aug 24L 12:17AM 1.4 ft0.43 mH 6:22AM 7.1 ft2.16 mL 11:47AM 3.6 ft1.10 mH 6:12PM 10.1 ft3.08 m