tidealmanac
Sat, Feb 20

Sunday, February 21, 2027

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

Mon, Feb 22

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. High1:18 AM10.0 ft3.04 m
  2. Low6:42 AM1.5 ft0.45 m
  3. High1:06 PM10.9 ft3.33 m
  4. Low7:07 PM-0.8 ft-0.25 m

Range 11.7 ft3.58 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:40 AM
Sunrise
7:11 AM
Solar noon
12:30 PM
Sunset
5:48 PM
Civil dusk
6:19 PM
Daylight
10h 37m

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

Moon

Full moon100% illuminated · day 15 of the cycle

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

This week

Thu, Feb 18L 4:00AM 3.9 ft1.20 mH 10:22AM 10.6 ft3.24 mL 5:00PM -0.9 ft-0.26 mFri, Feb 19H 12:01AM 8.7 ft2.64 mL 5:01AM 3.1 ft0.94 mH 11:21AM 11.0 ft3.35 mL 5:46PM -1.2 ft-0.35 mSat, Feb 20H 12:41AM 9.4 ft2.86 mL 5:53AM 2.2 ft0.68 mH 12:15PM 11.1 ft3.38 mL 6:28PM -1.1 ft-0.35 mSun, Feb 21H 1:18AM 10.0 ft3.04 mL 6:42AM 1.5 ft0.45 mH 1:06PM 10.9 ft3.33 mL 7:07PM -0.8 ft-0.25 mMon, Feb 22H 1:54AM 10.4 ft3.18 mL 7:29AM 0.9 ft0.28 mH 1:54PM 10.5 ft3.19 mL 7:45PM -0.2 ft-0.06 mTue, Feb 23H 2:29AM 10.7 ft3.25 mL 8:15AM 0.6 ft0.19 mH 2:42PM 9.8 ft2.98 mL 8:22PM 0.6 ft0.19 mWed, Feb 24H 3:04AM 10.6 ft3.24 mL 9:01AM 0.6 ft0.17 mH 3:31PM 9.0 ft2.73 mL 8:59PM 1.6 ft0.48 m