tidealmanac
Mon, Jul 19

Tuesday, July 20, 2027

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

Wed, Jul 21

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. High2:40 AM11.7 ft3.57 m
  2. Low9:22 AM-1.3 ft-0.40 m
  3. High3:47 PM10.1 ft3.09 m
  4. Low9:25 PM2.6 ft0.78 m

Range 13.0 ft3.97 m · 4 predicted tides · MLLW

Sun

Civil dawn
3:38 AM
Sunrise
4:55 AM
Solar noon
1:53 PM
Sunset
10:51 PM
Civil dusk
12:07 AM
Daylight
17h 56m

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

Moon

Full moon97% illuminated · day 16 of the cycle

Near new or full moon: spring tides, a larger range than average. Approximate phase, computed here.

This week

Sat, Jul 17H 12:45AM 11.5 ft3.51 mL 7:44AM -0.9 ft-0.27 mH 2:21PM 9.3 ft2.84 mL 7:33PM 3.7 ft1.13 mSun, 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 m