tidealmanac
Sat, Aug 21

Sunday, August 22, 2027

Serguis Narrows, AK · NOAA 9451853 · MLLW · Local time (America/Sitka)

Mon, Aug 23

No NOAA sampled curve is loaded for this day; the predicted highs and lows are listed below. Nothing is interpolated.

Tides

  1. High4:23 AM11.1 ft3.38 m
  2. Low10:28 AM2.0 ft0.61 m
  3. High4:35 PM12.7 ft3.88 m
  4. Low11:13 PM1.4 ft0.42 m

Range 11.3 ft3.45 m · 4 predicted tides · MLLW

Sun

Civil dawn
4:58 AM
Sunrise
5:42 AM
Solar noon
1:06 PM
Sunset
8:29 PM
Civil dusk
9:13 PM
Daylight
14h 48m

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 2:44AM 12.4 ft3.78 mL 9:06AM -0.2 ft-0.07 mH 3:20PM 12.3 ft3.74 mL 9:23PM 1.6 ft0.49 mFri, Aug 20H 3:15AM 12.1 ft3.68 mL 9:33AM 0.4 ft0.12 mH 3:42PM 12.5 ft3.80 mL 9:56PM 1.4 ft0.43 mSat, Aug 21H 3:47AM 11.6 ft3.55 mL 9:59AM 1.1 ft0.35 mH 4:06PM 12.6 ft3.85 mL 10:31PM 1.3 ft0.41 mSun, Aug 22H 4:23AM 11.1 ft3.38 mL 10:28AM 2.0 ft0.61 mH 4:35PM 12.7 ft3.88 mL 11:13PM 1.4 ft0.42 mMon, Aug 23H 5:05AM 10.4 ft3.15 mL 11:00AM 3.0 ft0.90 mH 5:10PM 12.7 ft3.86 mTue, Aug 24L 12:05AM 1.5 ft0.47 mH 5:59AM 9.5 ft2.90 mL 11:43AM 4.0 ft1.21 mH 5:56PM 12.4 ft3.79 mWed, Aug 25L 1:11AM 1.6 ft0.50 mH 7:16AM 8.8 ft2.67 mL 12:45PM 4.9 ft1.50 mH 6:59PM 12.1 ft3.69 m