tidealmanac
Tue, Sep 15

Wednesday, September 16, 2026

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

Thu, Sep 17

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. High5:20 AM7.1 ft2.16 m
  2. Low10:20 AM3.1 ft0.94 m
  3. High4:50 PM8.8 ft2.67 m
  4. Low11:22 PM0.6 ft0.18 m

Range 8.2 ft2.50 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:24 AM
Sunrise
6:55 AM
Solar noon
1:11 PM
Sunset
7:28 PM
Civil dusk
7:58 PM
Daylight
12h 33m

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

Moon

Waxing crescent24% illuminated · day 4 of the cycle

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

This week

Sun, Sep 13H 3:02AM 8.9 ft2.72 mL 8:36AM 0.7 ft0.21 mH 3:11PM 9.7 ft2.96 mL 9:11PM -0.2 ft-0.06 mMon, Sep 14H 3:46AM 8.4 ft2.55 mL 9:10AM 1.5 ft0.45 mH 3:42PM 9.5 ft2.91 mL 9:51PM -0.1 ft-0.03 mTue, Sep 15H 4:32AM 7.7 ft2.35 mL 9:44AM 2.3 ft0.70 mH 4:14PM 9.2 ft2.81 mL 10:34PM 0.2 ft0.06 mWed, Sep 16H 5:20AM 7.1 ft2.16 mL 10:20AM 3.1 ft0.94 mH 4:50PM 8.8 ft2.67 mL 11:22PM 0.6 ft0.18 mThu, Sep 17H 6:15AM 6.5 ft1.99 mL 11:01AM 3.8 ft1.15 mH 5:32PM 8.3 ft2.53 mFri, Sep 18L 12:17AM 1.0 ft0.31 mH 7:23AM 6.1 ft1.86 mL 11:55AM 4.3 ft1.32 mH 6:25PM 7.8 ft2.39 mSat, Sep 19L 1:24AM 1.3 ft0.41 mH 8:50AM 6.0 ft1.83 mL 1:13PM 4.6 ft1.42 mH 7:35PM 7.5 ft2.30 m