tidealmanac
Mon, Jul 19

Tuesday, July 20, 2027

Jack Bay, AK · NOAA 9454309 · 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. High2:38 AM12.1 ft3.69 m
  2. Low9:17 AM-1.1 ft-0.32 m
  3. High3:47 PM10.5 ft3.21 m
  4. Low9:18 PM2.8 ft0.87 m

Range 13.2 ft4.01 m · 4 predicted tides · MLLW

Sun

Civil dawn
3:28 AM
Sunrise
4:50 AM
Solar noon
1:53 PM
Sunset
10:56 PM
Civil dusk
12:18 AM
Daylight
18h 6m

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 11.9 ft3.63 mL 7:39AM -0.7 ft-0.21 mH 2:21PM 9.7 ft2.97 mL 7:29PM 3.9 ft1.20 mSun, Jul 18H 1:26AM 12.1 ft3.69 mL 8:13AM -1.0 ft-0.30 mH 2:52PM 10.1 ft3.07 mL 8:06PM 3.5 ft1.07 mMon, Jul 19H 2:03AM 12.2 ft3.71 mL 8:46AM -1.1 ft-0.34 mH 3:20PM 10.3 ft3.15 mL 8:42PM 3.1 ft0.95 mTue, Jul 20H 2:38AM 12.1 ft3.69 mL 9:17AM -1.1 ft-0.32 mH 3:47PM 10.5 ft3.21 mL 9:18PM 2.8 ft0.87 mWed, Jul 21H 3:10AM 11.8 ft3.60 mL 9:47AM -0.8 ft-0.24 mH 4:14PM 10.7 ft3.26 mL 9:54PM 2.7 ft0.81 mThu, Jul 22H 3:42AM 11.4 ft3.46 mL 10:16AM -0.3 ft-0.10 mH 4:40PM 10.8 ft3.29 mL 10:32PM 2.5 ft0.77 mFri, Jul 23H 4:15AM 10.7 ft3.26 mL 10:46AM 0.4 ft0.12 mH 5:07PM 10.9 ft3.31 mL 11:12PM 2.5 ft0.75 m