tidealmanac
Thu, Oct 8

Friday, October 9, 2026

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

Sat, Oct 10

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. High4:37 AM10.2 ft3.12 m
  2. Low10:31 AM2.4 ft0.74 m
  3. High4:38 PM11.8 ft3.58 m
  4. Low11:13 PM0.9 ft0.29 m

Range 10.8 ft3.30 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:49 AM
Sunrise
7:20 AM
Solar noon
12:57 PM
Sunset
6:35 PM
Civil dusk
7:06 PM
Daylight
11h 16m

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

Moon

New moon3% illuminated · day 27 of the cycle

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

This week

Tue, Oct 6H 1:08AM 8.9 ft2.70 mL 7:50AM 0.5 ft0.15 mH 3:16PM 11.5 ft3.50 mL 9:28PM 4.8 ft1.46 mWed, Oct 7H 2:30AM 9.2 ft2.82 mL 8:51AM 1.0 ft0.29 mH 3:47PM 11.7 ft3.56 mL 10:06PM 3.4 ft1.04 mThu, Oct 8H 3:38AM 9.7 ft2.97 mL 9:44AM 1.6 ft0.48 mH 4:14PM 11.8 ft3.59 mL 10:41PM 2.1 ft0.64 mFri, Oct 9H 4:37AM 10.2 ft3.12 mL 10:31AM 2.4 ft0.74 mH 4:38PM 11.8 ft3.58 mL 11:13PM 0.9 ft0.29 mSat, Oct 10H 5:29AM 10.6 ft3.24 mL 11:15AM 3.4 ft1.04 mH 5:02PM 11.6 ft3.54 mL 11:44PM 0.0 ft0.01 mSun, Oct 11H 6:19AM 11.0 ft3.34 mL 11:57AM 4.5 ft1.37 mH 5:26PM 11.4 ft3.46 mMon, Oct 12L 12:16AM -0.6 ft-0.19 mH 7:06AM 11.2 ft3.41 mL 12:40PM 5.5 ft1.68 mH 5:53PM 11.0 ft3.35 m