tidealmanac
Wed, Oct 21

Thursday, October 22, 2026

Harper, Yukon Harbor, WA · NOAA 9445993 · MLLW · Local time (America/Los_Angeles)

Fri, Oct 23

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. High2:31 AM8.5 ft2.59 m
  2. Low8:29 AM2.7 ft0.82 m
  3. High3:07 PM11.2 ft3.42 m
  4. Low9:43 PM3.1 ft0.95 m

Range 8.5 ft2.60 m · 4 predicted tides · MLLW

Sun

Civil dawn
7:07 AM
Sunrise
7:38 AM
Solar noon
12:55 PM
Sunset
6:11 PM
Civil dusk
6:42 PM
Daylight
10h 32m

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

Moon

Waxing gibbous87% illuminated · day 11 of the cycle

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

This week

Mon, Oct 19L 5:32AM 1.6 ft0.49 mH 1:36PM 10.6 ft3.24 mL 8:33PM 6.3 ft1.91 mTue, Oct 20H 12:07AM 7.6 ft2.32 mL 6:37AM 2.0 ft0.61 mH 2:15PM 10.8 ft3.29 mL 8:59PM 5.4 ft1.65 mWed, Oct 21H 1:26AM 7.9 ft2.42 mL 7:36AM 2.3 ft0.70 mH 2:43PM 11.0 ft3.35 mL 9:21PM 4.4 ft1.33 mThu, Oct 22H 2:31AM 8.5 ft2.59 mL 8:29AM 2.7 ft0.82 mH 3:07PM 11.2 ft3.42 mL 9:43PM 3.1 ft0.95 mFri, Oct 23H 3:27AM 9.2 ft2.82 mL 9:17AM 3.2 ft0.97 mH 3:29PM 11.4 ft3.48 mL 10:09PM 1.7 ft0.52 mSat, Oct 24H 4:17AM 10.0 ft3.06 mL 10:01AM 3.9 ft1.18 mH 3:52PM 11.6 ft3.54 mL 10:38PM 0.3 ft0.08 mSun, Oct 25H 5:06AM 10.8 ft3.30 mL 10:44AM 4.7 ft1.43 mH 4:18PM 11.7 ft3.58 mL 11:12PM -1.1 ft-0.33 m