tidealmanac
Tue, Jul 20

Wednesday, July 21, 2027

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

Thu, Jul 22

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. High3:13 AM11.4 ft3.49 m
  2. Low9:53 AM-1.1 ft-0.32 m
  3. High4:14 PM10.3 ft3.14 m
  4. Low10:02 PM2.4 ft0.72 m

Range 12.5 ft3.81 m · 4 predicted tides · MLLW

Sun

Civil dawn
3:42 AM
Sunrise
4:57 AM
Solar noon
1:53 PM
Sunset
10:49 PM
Civil dusk
12:04 AM
Daylight
17h 51m

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

Moon

Waning gibbous92% illuminated · day 17 of the cycle

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

This week

Sun, Jul 18H 1:27AM 11.7 ft3.56 mL 8:18AM -1.2 ft-0.36 mH 2:51PM 9.7 ft2.94 mL 8:11PM 3.2 ft0.99 mMon, 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 m