tidealmanac
Sat, Sep 19

Sunday, September 20, 2026

Blackbeard Island, GA · NOAA TEC3463 · MLLW · Local time (America/New_York)

Mon, Sep 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. High3:43 AM6.3 ft1.91 m
  2. Low9:51 AM1.9 ft0.57 m
  3. High4:22 PM7.0 ft2.15 m
  4. Low10:54 PM2.1 ft0.63 m

Range 5.2 ft1.58 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:47 AM
Sunrise
7:12 AM
Solar noon
1:18 PM
Sunset
7:25 PM
Civil dusk
7:50 PM
Daylight
12h 14m

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

Moon

First quarter65% illuminated · day 8 of the cycle

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

This week

Thu, Sep 17H 1:09AM 6.6 ft2.00 mL 7:12AM 1.4 ft0.43 mH 1:46PM 7.2 ft2.19 mL 8:08PM 1.9 ft0.59 mFri, Sep 18H 2:00AM 6.3 ft1.93 mL 7:59AM 1.7 ft0.52 mH 2:37PM 7.0 ft2.15 mL 9:01PM 2.1 ft0.65 mSat, Sep 19H 2:51AM 6.3 ft1.91 mL 8:53AM 1.9 ft0.56 mH 3:29PM 7.0 ft2.13 mL 9:58PM 2.2 ft0.67 mSun, Sep 20H 3:43AM 6.3 ft1.91 mL 9:51AM 1.9 ft0.57 mH 4:22PM 7.0 ft2.15 mL 10:54PM 2.1 ft0.63 mMon, Sep 21H 4:36AM 6.4 ft1.94 mL 10:51AM 1.8 ft0.53 mH 5:15PM 7.2 ft2.18 mL 11:45PM 1.8 ft0.56 mTue, Sep 22H 5:29AM 6.6 ft2.00 mL 11:47AM 1.5 ft0.47 mH 6:07PM 7.4 ft2.24 mWed, Sep 23L 12:32AM 1.5 ft0.46 mH 6:20AM 6.9 ft2.10 mL 12:38PM 1.3 ft0.38 mH 6:54PM 7.6 ft2.31 m