tidealmanac
Thu, Sep 17

Friday, September 18, 2026

Gerrish Island, ME · NOAA 8419688 · MLLW · Local time (America/New_York)

Sat, Sep 19

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. High4:57 AM7.5 ft2.28 m
  2. Low10:45 AM2.0 ft0.60 m
  3. High5:05 PM8.3 ft2.52 m
  4. Low11:35 PM1.4 ft0.43 m

Range 6.9 ft2.09 m · 4 predicted tides · MLLW

Sun

Civil dawn
5:57 AM
Sunrise
6:25 AM
Solar noon
12:37 PM
Sunset
6:49 PM
Civil dusk
7:17 PM
Daylight
12h 24m

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

Moon

First quarter44% illuminated · day 6 of the cycle

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

This week

Tue, Sep 15H 2:26AM 8.9 ft2.70 mL 8:23AM 0.7 ft0.20 mH 2:37PM 9.3 ft2.83 mL 8:57PM 0.3 ft0.09 mWed, Sep 16H 3:12AM 8.3 ft2.54 mL 9:06AM 1.2 ft0.35 mH 3:22PM 8.9 ft2.72 mL 9:46PM 0.7 ft0.22 mThu, Sep 17H 4:02AM 7.9 ft2.40 mL 9:53AM 1.6 ft0.49 mH 4:11PM 8.6 ft2.61 mL 10:38PM 1.1 ft0.34 mFri, Sep 18H 4:57AM 7.5 ft2.28 mL 10:45AM 2.0 ft0.60 mH 5:05PM 8.3 ft2.52 mL 11:35PM 1.4 ft0.43 mSat, Sep 19H 5:54AM 7.2 ft2.20 mL 11:41AM 2.2 ft0.66 mH 6:03PM 8.1 ft2.47 mSun, Sep 20L 12:36AM 1.6 ft0.47 mH 6:54AM 7.1 ft2.17 mL 12:41PM 2.2 ft0.68 mH 7:04PM 8.1 ft2.47 mMon, Sep 21L 1:37AM 1.5 ft0.46 mH 7:53AM 7.3 ft2.21 mL 1:42PM 2.1 ft0.64 mH 8:02PM 8.3 ft2.52 m