tidealmanac
Sat, Oct 3

Sunday, October 4, 2026

Dry Spruce Island, AK · NOAA TWC2077 · MLLW · Local time (America/Anchorage)

Mon, Oct 5

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. Low3:25 AM2.0 ft0.61 m
  2. High10:19 AM10.7 ft3.27 m
  3. Low3:51 PM6.0 ft1.82 m
  4. High9:47 PM11.7 ft3.56 m

Range 9.7 ft2.95 m · 4 predicted tides · MLLW

Sun

Civil dawn
7:43 AM
Sunrise
8:22 AM
Solar noon
2:01 PM
Sunset
7:40 PM
Civil dusk
8:19 PM
Daylight
11h 18m

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

Moon

Last quarter43% illuminated · day 22 of the cycle

Near quarter moon: neap tides, a smaller range than average. Approximate phase, computed here.

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