tidealmanac
Tue, Mar 16

Wednesday, March 17, 2027

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

Thu, Mar 18

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. Low2:57 AM5.4 ft1.66 m
  2. High9:22 AM10.6 ft3.24 m
  3. Low4:25 PM0.8 ft0.23 m
  4. High11:14 PM8.9 ft2.70 m

Range 9.9 ft3.01 m · 4 predicted tides · MLLW

Sun

Civil dawn
7:17 AM
Sunrise
7:59 AM
Solar noon
1:55 PM
Sunset
7:51 PM
Civil dusk
8:33 PM
Daylight
11h 52m

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

Moon

Waxing gibbous73% illuminated · day 9 of the cycle

Near quarter moon: neap tides, a smaller range than average. Approximate phase, computed here.

This week

Sun, Mar 14H 5:12AM 11.9 ft3.64 mL 12:29PM 0.6 ft0.19 mH 6:46PM 7.7 ft2.35 mMon, Mar 15L 12:14AM 4.4 ft1.35 mH 6:10AM 11.2 ft3.41 mL 1:36PM 1.2 ft0.35 mH 8:37PM 7.3 ft2.23 mTue, Mar 16L 1:23AM 5.3 ft1.60 mH 7:45AM 10.6 ft3.22 mL 2:57PM 1.3 ft0.40 mH 10:08PM 7.9 ft2.40 mWed, Mar 17L 2:57AM 5.4 ft1.66 mH 9:22AM 10.6 ft3.24 mL 4:25PM 0.8 ft0.23 mH 11:14PM 8.9 ft2.70 mThu, Mar 18L 4:34AM 4.6 ft1.39 mH 10:39AM 11.2 ft3.40 mL 5:32PM -0.2 ft-0.05 mFri, Mar 19H 12:03AM 10.0 ft3.06 mL 5:46AM 3.0 ft0.90 mH 11:43AM 11.8 ft3.61 mL 6:21PM -1.0 ft-0.30 mSat, Mar 20H 12:45AM 11.2 ft3.41 mL 6:38AM 1.3 ft0.39 mH 12:38PM 12.4 ft3.77 mL 7:02PM -1.5 ft-0.45 m