tidealmanac
Mon, Oct 19

Tuesday, October 20, 2026

Markham, WA · NOAA 9441098 · MLLW · Local time (America/Los_Angeles)

Wed, Oct 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. Low2:44 AM1.6 ft0.50 m
  2. High10:03 AM7.4 ft2.25 m
  3. Low3:26 PM4.1 ft1.24 m
  4. High9:23 PM7.5 ft2.29 m

Range 5.9 ft1.79 m · 4 predicted tides · MLLW

Sun

Civil dawn
7:10 AM
Sunrise
7:40 AM
Solar noon
1:01 PM
Sunset
6:21 PM
Civil dusk
6:52 PM
Daylight
10h 41m

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

Moon

Waxing gibbous70% illuminated · day 9 of the cycle

Near quarter moon: neap tides, a smaller range than average. Approximate phase, computed here.

This week

Sat, Oct 17H 6:53AM 6.7 ft2.05 mL 11:26AM 4.8 ft1.46 mH 5:40PM 8.0 ft2.43 mSun, Oct 18L 12:34AM 1.4 ft0.41 mH 8:03AM 6.7 ft2.03 mL 12:43PM 4.9 ft1.50 mH 6:49PM 7.6 ft2.31 mMon, Oct 19L 1:40AM 1.6 ft0.49 mH 9:12AM 6.9 ft2.11 mL 2:13PM 4.7 ft1.43 mH 8:09PM 7.4 ft2.26 mTue, Oct 20L 2:44AM 1.6 ft0.50 mH 10:03AM 7.4 ft2.25 mL 3:26PM 4.1 ft1.24 mH 9:23PM 7.5 ft2.29 mWed, Oct 21L 3:39AM 1.6 ft0.48 mH 10:42AM 8.0 ft2.43 mL 4:21PM 3.2 ft0.98 mH 10:26PM 7.8 ft2.38 mThu, Oct 22L 4:25AM 1.5 ft0.46 mH 11:15AM 8.6 ft2.63 mL 5:06PM 2.2 ft0.68 mH 11:21PM 8.1 ft2.48 mFri, Oct 23L 5:06AM 1.5 ft0.47 mH 11:46AM 9.3 ft2.83 mL 5:47PM 1.2 ft0.35 m