Mon, Oct 19Wed, Oct 21
Tuesday, October 20, 2026
Herendeen Island, Shumagin Islands, AK · NOAA 9459163 · MLLW · Local time (America/Anchorage)
No NOAA sampled curve is loaded for this day; the predicted highs and lows are listed below. Nothing is interpolated.
Tides
- Low4:48 AM1.5 ft0.47 m
- High11:54 AM5.6 ft1.72 m
- Low5:24 PM3.9 ft1.18 m
- High10:53 PM5.7 ft1.73 m
Range 4.1 ft1.26 m · 4 predicted tides · MLLW
Sun
- Civil dawn
- 8:39 AM
- Sunrise
- 9:17 AM
- Solar noon
- 2:23 PM
- Sunset
- 7:29 PM
- Civil dusk
- 8:06 PM
- Daylight
- 10h 12m
Computed from the station's coordinates (NOAA solar algorithm, ±1 min); not NOAA tide data. Sun calendars: sunupsundown.site.
Moon
Waxing gibbous70% illuminated · day 9 of the cycle
Near quarter moon: neap tides, a smaller range than average. Approximate phase, computed here.
This week
Sat, Oct 17L 1:18AM 1.0 ft0.30 mH 8:39AM 4.8 ft1.46 mL 11:50AM 4.3 ft1.32 mH 6:19PM 6.4 ft1.94 mSun, Oct 18L 2:25AM 1.4 ft0.42 mH 10:12AM 4.9 ft1.48 mL 12:53PM 4.6 ft1.41 mH 7:22PM 5.9 ft1.80 mMon, Oct 19L 3:44AM 1.5 ft0.47 mH 11:15AM 5.2 ft1.58 mL 4:04PM 4.5 ft1.38 mH 9:14PM 5.6 ft1.70 mTue, Oct 20L 4:48AM 1.5 ft0.47 mH 11:54AM 5.6 ft1.72 mL 5:24PM 3.9 ft1.18 mH 10:53PM 5.7 ft1.73 mWed, Oct 21L 5:39AM 1.5 ft0.46 mH 12:24PM 6.1 ft1.87 mL 6:18PM 3.0 ft0.92 mThu, Oct 22H 12:03AM 5.9 ft1.81 mL 6:22AM 1.5 ft0.46 mH 12:52PM 6.7 ft2.04 mL 7:02PM 2.0 ft0.62 mFri, Oct 23H 1:00AM 6.3 ft1.92 mL 7:00AM 1.6 ft0.49 mH 1:18PM 7.2 ft2.21 mL 7:40PM 1.0 ft0.31 m