tidealmanac
Thu, Oct 21

Friday, October 22, 2027

Johnstone Point, AK · NOAA 9454319 · MLLW · Local time (America/Anchorage)

Sat, Oct 23

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. Low12:46 AM0.8 ft0.25 m
  2. High7:53 AM8.8 ft2.69 m
  3. Low12:57 PM5.6 ft1.69 m
  4. High6:54 PM10.4 ft3.18 m

Range 9.6 ft2.93 m · 4 predicted tides · MLLW

Sun

Civil dawn
7:59 AM
Sunrise
8:43 AM
Solar noon
1:31 PM
Sunset
6:19 PM
Civil dusk
7:03 PM
Daylight
9h 36m

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

Moon

Last quarter53% illuminated · day 21 of the cycle

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

This week

Tue, Oct 19H 4:21AM 10.3 ft3.13 mL 10:03AM 4.0 ft1.21 mH 3:43PM 13.1 ft3.99 mL 10:53PM -0.5 ft-0.15 mWed, Oct 20H 5:12AM 9.5 ft2.90 mL 10:49AM 4.6 ft1.42 mH 4:25PM 12.4 ft3.77 mL 11:46PM 0.2 ft0.05 mThu, Oct 21H 6:24AM 8.9 ft2.72 mL 11:46AM 5.2 ft1.60 mH 5:22PM 11.4 ft3.47 mFri, Oct 22L 12:46AM 0.8 ft0.25 mH 7:53AM 8.8 ft2.69 mL 12:57PM 5.6 ft1.69 mH 6:54PM 10.4 ft3.18 mSat, Oct 23L 1:54AM 1.3 ft0.40 mH 9:07AM 9.4 ft2.87 mL 2:21PM 5.3 ft1.61 mH 8:37PM 10.2 ft3.10 mSun, Oct 24L 3:07AM 1.5 ft0.46 mH 10:05AM 10.4 ft3.16 mL 3:50PM 4.2 ft1.28 mH 9:56PM 10.4 ft3.18 mMon, Oct 25L 4:16AM 1.4 ft0.43 mH 10:52AM 11.5 ft3.49 mL 5:03PM 2.5 ft0.78 mH 11:02PM 10.9 ft3.32 m