tidealmanac
Thu, Sep 16

Friday, September 17, 2027

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

Sat, Sep 18

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

Tides

  1. High2:38 AM11.5 ft3.50 m
  2. Low8:39 AM0.9 ft0.29 m
  3. High2:46 PM12.3 ft3.76 m
  4. Low9:05 PM0.2 ft0.05 m

Range 12.2 ft3.71 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:40 AM
Sunrise
7:22 AM
Solar noon
1:46 PM
Sunset
8:09 PM
Civil dusk
8:52 PM
Daylight
12h 47m

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

Moon

Full moon97% illuminated · day 16 of the cycle

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

This week

Tue, Sep 14H 12:58AM 11.3 ft3.43 mL 7:17AM 0.3 ft0.09 mH 1:38PM 11.0 ft3.35 mL 7:29PM 1.7 ft0.51 mWed, Sep 15H 1:33AM 11.5 ft3.50 mL 7:45AM 0.3 ft0.08 mH 2:00PM 11.5 ft3.52 mL 8:01PM 1.0 ft0.29 mThu, Sep 16H 2:06AM 11.6 ft3.53 mL 8:12AM 0.5 ft0.15 mH 2:23PM 12.0 ft3.65 mL 8:32PM 0.5 ft0.14 mFri, Sep 17H 2:38AM 11.5 ft3.50 mL 8:39AM 0.9 ft0.29 mH 2:46PM 12.3 ft3.76 mL 9:05PM 0.2 ft0.05 mSat, Sep 18H 3:11AM 11.2 ft3.42 mL 9:06AM 1.6 ft0.48 mH 3:11PM 12.5 ft3.82 mL 9:39PM 0.1 ft0.04 mSun, Sep 19H 3:46AM 10.8 ft3.28 mL 9:35AM 2.4 ft0.72 mH 3:38PM 12.6 ft3.84 mL 10:18PM 0.3 ft0.09 mMon, Sep 20H 4:23AM 10.1 ft3.08 mL 10:05AM 3.2 ft0.97 mH 4:09PM 12.5 ft3.80 mL 11:02PM 0.6 ft0.20 m