tidealmanac
Wed, Dec 16

Thursday, December 17, 2026

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

Fri, Dec 18

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

Tides

  1. Low12:11 AM2.6 ft0.78 m
  2. High6:51 AM10.3 ft3.13 m
  3. Low1:22 PM4.0 ft1.22 m
  4. High6:56 PM8.1 ft2.48 m

Range 7.7 ft2.35 m · 4 predicted tides · MLLW

Sun

Civil dawn
8:53 AM
Sunrise
9:51 AM
Solar noon
12:47 PM
Sunset
3:43 PM
Civil dusk
4:41 PM
Daylight
5h 51m

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

Moon

First quarter59% illuminated · day 8 of the cycle

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

This week

Mon, Dec 14H 4:38AM 9.6 ft2.94 mL 10:15AM 5.1 ft1.56 mH 3:43PM 10.4 ft3.18 mL 10:46PM 1.2 ft0.36 mTue, Dec 15H 5:18AM 9.7 ft2.95 mL 11:11AM 5.0 ft1.53 mH 4:30PM 9.6 ft2.92 mL 11:26PM 1.8 ft0.56 mWed, Dec 16H 6:02AM 9.9 ft3.01 mL 12:14PM 4.7 ft1.42 mH 5:32PM 8.7 ft2.66 mThu, Dec 17L 12:11AM 2.6 ft0.78 mH 6:51AM 10.3 ft3.13 mL 1:22PM 4.0 ft1.22 mH 6:56PM 8.1 ft2.48 mFri, Dec 18L 1:02AM 3.3 ft1.00 mH 7:42AM 10.9 ft3.32 mL 2:29PM 3.0 ft0.92 mH 8:26PM 8.1 ft2.47 mSat, Dec 19L 2:00AM 3.9 ft1.18 mH 8:31AM 11.7 ft3.56 mL 3:31PM 1.7 ft0.53 mH 9:43PM 8.5 ft2.59 mSun, Dec 20L 3:02AM 4.3 ft1.30 mH 9:20AM 12.5 ft3.82 mL 4:27PM 0.4 ft0.12 mH 10:49PM 9.1 ft2.79 m