tidealmanac
Wed, Aug 11

Thursday, August 12, 2027

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

Fri, Aug 13

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. Low5:18 AM1.6 ft0.50 m
  2. High11:54 AM8.1 ft2.45 m
  3. Low4:54 PM5.6 ft1.71 m
  4. High10:54 PM10.4 ft3.18 m

Range 8.8 ft2.68 m · 4 predicted tides · MLLW

Sun

Civil dawn
4:55 AM
Sunrise
5:50 AM
Solar noon
1:52 PM
Sunset
9:53 PM
Civil dusk
10:48 PM
Daylight
16h 4m

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

Moon

Waxing gibbous76% illuminated · day 10 of the cycle

Between spring and neap: an average tidal range. Approximate phase, computed here.

This week

Mon, Aug 9L 1:16AM 1.3 ft0.38 mH 7:45AM 7.9 ft2.40 mL 1:02PM 3.8 ft1.15 mH 7:32PM 10.8 ft3.29 mTue, Aug 10L 2:24AM 1.9 ft0.57 mH 9:14AM 7.4 ft2.25 mL 2:01PM 5.0 ft1.53 mH 8:41PM 10.3 ft3.15 mWed, Aug 11L 3:52AM 2.1 ft0.63 mH 10:42AM 7.5 ft2.30 mL 3:21PM 5.7 ft1.75 mH 9:50PM 10.2 ft3.12 mThu, Aug 12L 5:18AM 1.6 ft0.50 mH 11:54AM 8.1 ft2.45 mL 4:54PM 5.6 ft1.71 mH 10:54PM 10.4 ft3.18 mFri, Aug 13L 6:13AM 1.0 ft0.29 mH 12:44PM 8.7 ft2.64 mL 5:58PM 4.9 ft1.49 mH 11:48PM 10.8 ft3.31 mSat, Aug 14L 6:52AM 0.3 ft0.10 mH 1:21PM 9.2 ft2.81 mL 6:42PM 4.1 ft1.24 mSun, Aug 15H 12:34AM 11.3 ft3.44 mL 7:24AM -0.2 ft-0.07 mH 1:50PM 9.8 ft2.98 mL 7:19PM 3.2 ft0.99 m