tidealmanac
Sat, Aug 21

Sunday, August 22, 2027

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

Mon, Aug 23

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. High4:42 AM7.2 ft2.20 m
  2. Low10:06 AM1.6 ft0.50 m
  3. High4:47 PM8.8 ft2.68 m
  4. Low11:03 PM0.8 ft0.24 m

Range 8.0 ft2.44 m · 4 predicted tides · MLLW

Sun

Civil dawn
5:49 AM
Sunrise
6:22 AM
Solar noon
1:19 PM
Sunset
8:16 PM
Civil dusk
8:49 PM
Daylight
13h 55m

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

Moon

Waning gibbous72% illuminated · day 20 of the cycle

Near quarter moon: neap tides, a smaller range than average. Approximate phase, computed here.

This week

Thu, Aug 19H 2:42AM 8.6 ft2.62 mL 8:39AM -0.1 ft-0.02 mH 3:24PM 8.4 ft2.57 mL 8:59PM 1.4 ft0.42 mFri, Aug 20H 3:19AM 8.2 ft2.51 mL 9:06AM 0.4 ft0.12 mH 3:50PM 8.6 ft2.63 mL 9:36PM 1.1 ft0.34 mSat, Aug 21H 3:58AM 7.8 ft2.37 mL 9:35AM 1.0 ft0.30 mH 4:17PM 8.7 ft2.66 mL 10:17PM 0.9 ft0.28 mSun, Aug 22H 4:42AM 7.2 ft2.20 mL 10:06AM 1.6 ft0.50 mH 4:47PM 8.8 ft2.68 mL 11:03PM 0.8 ft0.24 mMon, Aug 23H 5:33AM 6.6 ft2.02 mL 10:40AM 2.3 ft0.71 mH 5:24PM 8.8 ft2.68 mL 11:57PM 0.7 ft0.22 mTue, Aug 24H 6:36AM 6.1 ft1.85 mL 11:23AM 3.0 ft0.92 mH 6:10PM 8.7 ft2.67 mWed, Aug 25L 1:02AM 0.6 ft0.19 mH 7:56AM 5.7 ft1.74 mL 12:20PM 3.6 ft1.11 mH 7:10PM 8.7 ft2.65 m