tidealmanac
Wed, Jul 21

Thursday, July 22, 2027

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

Fri, Jul 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. High3:45 AM11.0 ft3.35 m
  2. Low10:24 AM-0.6 ft-0.18 m
  3. High4:40 PM10.4 ft3.17 m
  4. Low10:41 PM2.2 ft0.68 m

Range 11.6 ft3.52 m · 4 predicted tides · MLLW

Sun

Civil dawn
3:46 AM
Sunrise
4:59 AM
Solar noon
1:53 PM
Sunset
10:46 PM
Civil dusk
12:00 AM
Daylight
17h 47m

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

Moon

Waning gibbous85% illuminated · day 18 of the cycle

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

This week

Mon, Jul 19H 2:05AM 11.8 ft3.59 mL 8:50AM -1.3 ft-0.41 mH 3:20PM 9.9 ft3.02 mL 8:48PM 2.8 ft0.87 mTue, Jul 20H 2:40AM 11.7 ft3.57 mL 9:22AM -1.3 ft-0.40 mH 3:47PM 10.1 ft3.09 mL 9:25PM 2.6 ft0.78 mWed, Jul 21H 3:13AM 11.4 ft3.49 mL 9:53AM -1.1 ft-0.32 mH 4:14PM 10.3 ft3.14 mL 10:02PM 2.4 ft0.72 mThu, Jul 22H 3:45AM 11.0 ft3.35 mL 10:24AM -0.6 ft-0.18 mH 4:40PM 10.4 ft3.17 mL 10:41PM 2.2 ft0.68 mFri, Jul 23H 4:19AM 10.3 ft3.15 mL 10:56AM 0.1 ft0.04 mH 5:08PM 10.5 ft3.19 mL 11:22PM 2.2 ft0.67 mSat, Jul 24H 4:55AM 9.5 ft2.90 mL 11:28AM 1.0 ft0.31 mH 5:38PM 10.5 ft3.20 mSun, Jul 25L 12:06AM 2.2 ft0.67 mH 5:40AM 8.6 ft2.61 mL 12:03PM 2.0 ft0.62 mH 6:15PM 10.5 ft3.21 m