tidealmanac
Mon, Sep 28

Tuesday, September 29, 2026

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

Wed, Sep 30

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. High3:29 AM8.5 ft2.58 m
  2. Low8:43 AM1.9 ft0.58 m
  3. High3:09 PM10.3 ft3.13 m
  4. Low9:32 PM-1.0 ft-0.29 m

Range 11.2 ft3.42 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:41 AM
Sunrise
7:12 AM
Solar noon
1:06 PM
Sunset
7:01 PM
Civil dusk
7:32 PM
Daylight
11h 50m

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

Moon

Waning gibbous90% illuminated · day 17 of the cycle

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

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