tidealmanac
Thu, Oct 29

Friday, October 30, 2026

Castle Bay, Northwest Arm, AK · NOAA 9458907 · MLLW · Local time (America/Anchorage)

Sat, Oct 31

Predicted tide height, every 6 minutes

HighLowNightTwilight
11.5 ft3.5 m4.1 ft1.3 m-3.3 ft-1.0 m12 AM3 AM6 AM9 AMNoon3 PM6 PM9 PM12 AMSunrise 9:36 AMSunset 6:58 PM6:35 AM · 7.3 ft6:35 AM · 2.21 m11:31 AM · 4.0 ft11:31 AM · 1.23 m5:39 PM · 9.8 ft5:39 PM · 3.00 m

NOAA's sampled predictions for this station and day. Sun times are computed here from the station's coordinates and are not NOAA data.

Tides

  1. High6:35 AM7.3 ft2.21 m
  2. Low11:31 AM4.0 ft1.23 m
  3. High5:39 PM9.8 ft3.00 m

Range 5.8 ft1.77 m · 3 predicted tides · MLLW

Sun

Civil dawn
8:56 AM
Sunrise
9:36 AM
Solar noon
2:17 PM
Sunset
6:58 PM
Civil dusk
7:38 PM
Daylight
9h 22m

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

Moon

Waning gibbous79% illuminated · day 19 of the cycle

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

This week

Tue, Oct 27H 4:01AM 8.3 ft2.54 mL 9:24AM 2.7 ft0.81 mH 3:27PM 10.7 ft3.27 mL 10:21PM -1.9 ft-0.57 mWed, Oct 28H 4:49AM 8.1 ft2.46 mL 10:02AM 3.1 ft0.94 mH 4:06PM 10.7 ft3.26 mL 11:08PM -1.8 ft-0.55 mThu, Oct 29H 5:40AM 7.7 ft2.35 mL 10:43AM 3.6 ft1.09 mH 4:50PM 10.4 ft3.17 mL 11:59PM -1.4 ft-0.43 mFri, Oct 30H 6:35AM 7.3 ft2.21 mL 11:31AM 4.0 ft1.23 mH 5:39PM 9.8 ft3.00 mSat, Oct 31L 12:55AM -0.8 ft-0.24 mH 7:39AM 6.9 ft2.11 mL 12:32PM 4.5 ft1.36 mH 6:36PM 9.0 ft2.76 mSun, Nov 1L 1:00AM -0.1 ft-0.02 mH 7:54AM 6.9 ft2.09 mL 1:01PM 4.7 ft1.43 mH 6:50PM 8.2 ft2.49 mMon, Nov 2L 2:12AM 0.5 ft0.17 mH 9:05AM 7.2 ft2.19 mL 2:45PM 4.3 ft1.32 mH 8:21PM 7.5 ft2.29 m