tidealmanac
Sat, Sep 12

Sunday, September 13, 2026

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

Mon, Sep 14

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. High3:02 AM8.9 ft2.72 m
  2. Low8:36 AM0.7 ft0.21 m
  3. High3:11 PM9.7 ft2.96 m
  4. Low9:11 PM-0.2 ft-0.06 m

Range 9.9 ft3.02 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:20 AM
Sunrise
6:51 AM
Solar noon
1:12 PM
Sunset
7:34 PM
Civil dusk
8:04 PM
Daylight
12h 43m

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

Moon

New moon4% illuminated · day 1 of the cycle

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

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