tidealmanac
Sat, Sep 26

Sunday, September 27, 2026

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

Mon, Sep 28

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. High1:59 AM9.0 ft2.74 m
  2. Low7:34 AM0.8 ft0.26 m
  3. High2:05 PM9.9 ft3.01 m
  4. Low8:07 PM-0.4 ft-0.11 m

Range 10.2 ft3.12 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:39 AM
Sunrise
7:09 AM
Solar noon
1:07 PM
Sunset
7:05 PM
Civil dusk
7:36 PM
Daylight
11h 56m

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

Moon

Full moon99% illuminated · day 15 of the cycle

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

This week

Thu, Sep 24L 5:55AM 0.4 ft0.12 mH 12:41PM 8.4 ft2.56 mL 6:14PM 1.9 ft0.57 mFri, Sep 25H 12:32AM 8.8 ft2.70 mL 6:29AM 0.4 ft0.12 mH 1:08PM 9.0 ft2.73 mL 6:52PM 1.0 ft0.32 mSat, Sep 26H 1:16AM 9.0 ft2.74 mL 7:02AM 0.5 ft0.16 mH 1:36PM 9.5 ft2.88 mL 7:29PM 0.3 ft0.09 mSun, Sep 27H 1:59AM 9.0 ft2.74 mL 7:34AM 0.8 ft0.26 mH 2:05PM 9.9 ft3.01 mL 8:07PM -0.4 ft-0.11 mMon, Sep 28H 2:43AM 8.8 ft2.69 mL 8:08AM 1.3 ft0.40 mH 2:36PM 10.2 ft3.10 mL 8:48PM -0.8 ft-0.24 mTue, Sep 29H 3:29AM 8.5 ft2.58 mL 8:43AM 1.9 ft0.58 mH 3:09PM 10.3 ft3.13 mL 9:32PM -1.0 ft-0.29 mWed, Sep 30H 4:20AM 8.0 ft2.44 mL 9:21AM 2.6 ft0.78 mH 3:47PM 10.2 ft3.10 mL 10:21PM -0.8 ft-0.26 m