tidealmanac
Sat, Jul 31

Sunday, August 1, 2027

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

Mon, Aug 2

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. High12:25 AM13.3 ft4.05 m
  2. Low7:20 AM-2.6 ft-0.80 m
  3. High1:51 PM10.5 ft3.20 m
  4. Low7:20 PM2.2 ft0.66 m

Range 15.9 ft4.85 m · 4 predicted tides · MLLW

Sun

Civil dawn
4:20 AM
Sunrise
5:23 AM
Solar noon
1:53 PM
Sunset
10:23 PM
Civil dusk
11:26 PM
Daylight
17h 0m

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

Moon

New moon1% illuminated · day 28 of the cycle

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

This week

Thu, Jul 29L 4:30AM 0.9 ft0.29 mH 11:06AM 7.7 ft2.34 mL 4:10PM 5.0 ft1.53 mH 10:22PM 11.7 ft3.58 mFri, Jul 30L 5:38AM -0.3 ft-0.09 mH 12:11PM 8.5 ft2.60 mL 5:27PM 4.4 ft1.34 mH 11:25PM 12.5 ft3.82 mSat, Jul 31L 6:33AM -1.6 ft-0.48 mH 1:05PM 9.5 ft2.90 mL 6:27PM 3.3 ft1.02 mSun, Aug 1H 12:25AM 13.3 ft4.05 mL 7:20AM -2.6 ft-0.80 mH 1:51PM 10.5 ft3.20 mL 7:20PM 2.2 ft0.66 mMon, Aug 2H 1:20AM 13.8 ft4.22 mL 8:04AM -3.3 ft-0.99 mH 2:33PM 11.4 ft3.47 mL 8:09PM 1.1 ft0.34 mTue, Aug 3H 2:11AM 14.0 ft4.28 mL 8:46AM -3.4 ft-1.04 mH 3:12PM 12.1 ft3.69 mL 8:58PM 0.3 ft0.09 mWed, Aug 4H 3:00AM 13.7 ft4.19 mL 9:28AM -3.0 ft-0.93 mH 3:50PM 12.6 ft3.83 mL 9:47PM -0.2 ft-0.05 m