tidealmanac
Sun, Aug 15

Monday, August 16, 2027

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

Tue, Aug 17

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. High1:13 AM11.6 ft3.54 m
  2. Low7:54 AM-0.6 ft-0.19 m
  3. High2:17 PM10.3 ft3.13 m
  4. Low7:53 PM2.5 ft0.76 m

Range 12.2 ft3.73 m · 4 predicted tides · MLLW

Sun

Civil dawn
5:07 AM
Sunrise
6:00 AM
Solar noon
1:51 PM
Sunset
9:42 PM
Civil dusk
10:34 PM
Daylight
15h 42m

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

Fri, 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 mMon, Aug 16H 1:13AM 11.6 ft3.54 mL 7:54AM -0.6 ft-0.19 mH 2:17PM 10.3 ft3.13 mL 7:53PM 2.5 ft0.76 mTue, Aug 17H 1:49AM 11.8 ft3.60 mL 8:22AM -0.8 ft-0.24 mH 2:42PM 10.7 ft3.27 mL 8:27PM 1.9 ft0.57 mWed, Aug 18H 2:23AM 11.8 ft3.60 mL 8:51AM -0.8 ft-0.23 mH 3:07PM 11.1 ft3.39 mL 9:01PM 1.4 ft0.43 mThu, Aug 19H 2:55AM 11.6 ft3.55 mL 9:20AM -0.4 ft-0.13 mH 3:31PM 11.4 ft3.48 mL 9:36PM 1.1 ft0.34 m