tidealmanac
Wed, Mar 10

Thursday, March 11, 2027

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

Fri, Mar 12

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. High2:34 AM12.7 ft3.88 m
  2. Low9:06 AM-0.5 ft-0.15 m
  3. High3:01 PM10.7 ft3.27 m
  4. Low9:08 PM1.3 ft0.40 m

Range 13.2 ft4.02 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:35 AM
Sunrise
7:17 AM
Solar noon
12:57 PM
Sunset
6:36 PM
Civil dusk
7:18 PM
Daylight
11h 18m

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

Moon

Waxing crescent14% illuminated · day 3 of the cycle

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

This week

Mon, Mar 8H 1:20AM 11.6 ft3.52 mL 7:18AM 0.8 ft0.25 mH 1:17PM 11.9 ft3.62 mL 7:34PM -0.5 ft-0.17 mTue, Mar 9H 1:45AM 12.1 ft3.69 mL 7:53AM 0.1 ft0.04 mH 1:51PM 11.7 ft3.58 mL 8:04PM -0.2 ft-0.05 mWed, Mar 10H 2:09AM 12.5 ft3.81 mL 8:28AM -0.3 ft-0.09 mH 2:25PM 11.4 ft3.46 mL 8:35PM 0.5 ft0.14 mThu, Mar 11H 2:34AM 12.7 ft3.88 mL 9:06AM -0.5 ft-0.15 mH 3:01PM 10.7 ft3.27 mL 9:08PM 1.3 ft0.40 mFri, Mar 12H 3:01AM 12.7 ft3.88 mL 9:47AM -0.4 ft-0.11 mH 3:40PM 9.8 ft3.00 mL 9:43PM 2.3 ft0.71 mSat, Mar 13H 3:32AM 12.5 ft3.81 mL 10:34AM 0.0 ft0.01 mH 4:29PM 8.7 ft2.67 mL 10:23PM 3.4 ft1.03 mSun, Mar 14H 5:12AM 11.9 ft3.64 mL 12:29PM 0.6 ft0.19 mH 6:46PM 7.7 ft2.35 m