tidealmanac
Sun, Oct 18

Monday, October 19, 2026

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

Tue, Oct 20

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. Low1:40 AM1.6 ft0.49 m
  2. High9:12 AM6.9 ft2.11 m
  3. Low2:13 PM4.7 ft1.43 m
  4. High8:09 PM7.4 ft2.26 m

Range 5.8 ft1.77 m · 4 predicted tides · MLLW

Sun

Civil dawn
7:08 AM
Sunrise
7:39 AM
Solar noon
1:01 PM
Sunset
6:23 PM
Civil dusk
6:54 PM
Daylight
10h 44m

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

Moon

First quarter59% illuminated · day 8 of the cycle

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

This week

Fri, Oct 16H 5:53AM 7.0 ft2.13 mL 10:31AM 4.4 ft1.35 mH 4:46PM 8.5 ft2.58 mL 11:35PM 0.9 ft0.28 mSat, 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 m