tidealmanac
Mon, Oct 18

Tuesday, October 19, 2027

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

Wed, Oct 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. High4:31 AM7.8 ft2.37 m
  2. Low9:17 AM3.6 ft1.09 m
  3. High3:36 PM10.0 ft3.04 m
  4. Low10:19 PM-0.6 ft-0.18 m

Range 10.6 ft3.22 m · 4 predicted tides · MLLW

Sun

Civil dawn
7:08 AM
Sunrise
7:39 AM
Solar noon
1:01 PM
Sunset
6:23 PM
Civil dusk
6:54 PM
Daylight
10h 45m

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

Moon

Waning gibbous82% illuminated · day 18 of the cycle

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

This week

Sat, Oct 16H 2:16AM 8.5 ft2.58 mL 7:30AM 2.3 ft0.71 mH 1:52PM 10.1 ft3.07 mL 8:11PM -0.6 ft-0.20 mSun, Oct 17H 2:58AM 8.3 ft2.54 mL 8:03AM 2.7 ft0.83 mH 2:22PM 10.2 ft3.10 mL 8:49PM -0.8 ft-0.26 mMon, Oct 18H 3:42AM 8.1 ft2.46 mL 8:38AM 3.1 ft0.96 mH 2:56PM 10.1 ft3.09 mL 9:31PM -0.8 ft-0.25 mTue, Oct 19H 4:31AM 7.8 ft2.37 mL 9:17AM 3.6 ft1.09 mH 3:36PM 10.0 ft3.04 mL 10:19PM -0.6 ft-0.18 mWed, Oct 20H 5:26AM 7.4 ft2.27 mL 10:03AM 4.0 ft1.22 mH 4:23PM 9.6 ft2.94 mL 11:14PM -0.2 ft-0.07 mThu, Oct 21H 6:28AM 7.2 ft2.21 mL 11:04AM 4.3 ft1.32 mH 5:24PM 9.2 ft2.79 mFri, Oct 22L 12:16AM 0.2 ft0.05 mH 7:38AM 7.3 ft2.22 mL 12:23PM 4.4 ft1.35 mH 6:39PM 8.7 ft2.64 m