tidealmanac
Mon, Apr 19

Tuesday, April 20, 2027

Point Helen, AK · NOAA 9454671 · MLLW · Local time (America/Anchorage)

Wed, Apr 21

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

Tides

  1. High1:20 AM12.9 ft3.92 m
  2. Low7:47 AM-1.9 ft-0.58 m
  3. High2:07 PM10.9 ft3.33 m
  4. Low7:46 PM1.0 ft0.32 m

Range 14.8 ft4.51 m · 4 predicted tides · MLLW

Sun

Civil dawn
5:33 AM
Sunrise
6:21 AM
Solar noon
1:50 PM
Sunset
9:20 PM
Civil dusk
10:08 PM
Daylight
14h 59m

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

Moon

Full moon99% illuminated · day 14 of the cycle

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

This week

Sat, Apr 17L 5:32AM 1.5 ft0.46 mH 11:38AM 10.2 ft3.11 mL 5:46PM 0.4 ft0.11 mSun, Apr 18H 12:08AM 11.5 ft3.52 mL 6:23AM 0.0 ft0.00 mH 12:34PM 10.6 ft3.23 mL 6:30PM 0.4 ft0.12 mMon, Apr 19H 12:45AM 12.3 ft3.76 mL 7:07AM -1.2 ft-0.36 mH 1:23PM 10.9 ft3.31 mL 7:09PM 0.6 ft0.19 mTue, Apr 20H 1:20AM 12.9 ft3.92 mL 7:47AM -1.9 ft-0.58 mH 2:07PM 10.9 ft3.33 mL 7:46PM 1.0 ft0.32 mWed, Apr 21H 1:54AM 13.1 ft4.00 mL 8:26AM -2.2 ft-0.67 mH 2:48PM 10.8 ft3.28 mL 8:21PM 1.6 ft0.49 mThu, Apr 22H 2:26AM 13.0 ft3.98 mL 9:04AM -2.0 ft-0.62 mH 3:27PM 10.4 ft3.16 mL 8:56PM 2.3 ft0.70 mFri, Apr 23H 2:58AM 12.7 ft3.87 mL 9:42AM -1.6 ft-0.47 mH 4:06PM 9.8 ft2.99 mL 9:31PM 3.0 ft0.92 m