tidealmanac
Sat, Sep 18

Sunday, September 19, 2027

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

Mon, Sep 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. High3:48 AM7.9 ft2.40 m
  2. Low9:03 AM2.1 ft0.63 m
  3. High3:31 PM9.4 ft2.88 m
  4. Low9:50 PM-0.1 ft-0.02 m

Range 9.5 ft2.90 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:28 AM
Sunrise
6:58 AM
Solar noon
1:10 PM
Sunset
7:22 PM
Civil dusk
7:52 PM
Daylight
12h 24m

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

Moon

Waning gibbous85% illuminated · day 18 of the cycle

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

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