tidealmanac
Mon, Jul 19

Tuesday, July 20, 2027

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

Wed, Jul 21

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. High2:33 AM10.5 ft3.20 m
  2. Low9:20 AM-1.2 ft-0.35 m
  3. High3:44 PM8.9 ft2.71 m
  4. Low9:16 PM2.6 ft0.78 m

Range 11.7 ft3.55 m · 4 predicted tides · MLLW

Sun

Civil dawn
3:56 AM
Sunrise
5:09 AM
Solar noon
2:03 PM
Sunset
10:56 PM
Civil dusk
12:09 AM
Daylight
17h 47m

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

Moon

Full moon97% illuminated · day 16 of the cycle

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

This week

Sat, Jul 17H 12:42AM 10.4 ft3.16 mL 7:47AM -0.9 ft-0.27 mH 2:19PM 8.2 ft2.50 mL 7:28PM 3.6 ft1.10 mSun, Jul 18H 1:22AM 10.5 ft3.21 mL 8:20AM -1.1 ft-0.34 mH 2:49PM 8.5 ft2.58 mL 8:05PM 3.2 ft0.98 mMon, Jul 19H 1:59AM 10.6 ft3.23 mL 8:51AM -1.2 ft-0.37 mH 3:16PM 8.7 ft2.65 mL 8:40PM 2.9 ft0.87 mTue, Jul 20H 2:33AM 10.5 ft3.20 mL 9:20AM -1.2 ft-0.35 mH 3:44PM 8.9 ft2.71 mL 9:16PM 2.6 ft0.78 mWed, Jul 21H 3:08AM 10.2 ft3.11 mL 9:48AM -0.9 ft-0.28 mH 4:11PM 9.1 ft2.76 mL 9:52PM 2.4 ft0.72 mThu, Jul 22H 3:42AM 9.7 ft2.97 mL 10:16AM -0.5 ft-0.14 mH 4:39PM 9.2 ft2.81 mL 10:30PM 2.2 ft0.67 mFri, Jul 23H 4:19AM 9.1 ft2.78 mL 10:45AM 0.2 ft0.06 mH 5:08PM 9.3 ft2.84 mL 11:12PM 2.1 ft0.64 m