Sun, Sep 19Tue, Sep 21
Monday, September 20, 2027
St. Marks, St. Marks River, FL · NOAA 8728142 · MLLW · Local time (America/New_York)
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
- High5:01 AM3.7 ft1.14 m
- Low12:26 PM0.1 ft0.04 m
- High6:34 PM3.2 ft0.96 m
Range 3.6 ft1.09 m · 3 predicted tides · MLLW
Sun
- Civil dawn
- 7:00 AM
- Sunrise
- 7:24 AM
- Solar noon
- 1:31 PM
- Sunset
- 7:37 PM
- Civil dusk
- 8:01 PM
- Daylight
- 12h 14m
Computed from the station's coordinates (NOAA solar algorithm, ±1 min); not NOAA tide data. Sun calendars: sunupsundown.site.
Moon
Waning gibbous77% illuminated · day 19 of the cycle
Between spring and neap: an average tidal range. Approximate phase, computed here.
This week
Fri, Sep 17H 3:51AM 3.6 ft1.08 mL 10:39AM 0.3 ft0.10 mH 4:28PM 3.6 ft1.10 mL 10:46PM 0.8 ft0.24 mSat, Sep 18H 4:12AM 3.6 ft1.11 mL 11:11AM 0.2 ft0.06 mH 5:05PM 3.5 ft1.08 mL 11:13PM 1.0 ft0.29 mSun, Sep 19H 4:35AM 3.7 ft1.13 mL 11:45AM 0.1 ft0.04 mH 5:46PM 3.4 ft1.03 mL 11:43PM 1.2 ft0.35 mMon, Sep 20H 5:01AM 3.7 ft1.14 mL 12:26PM 0.1 ft0.04 mH 6:34PM 3.2 ft0.96 mTue, Sep 21L 12:17AM 1.4 ft0.43 mH 5:33AM 3.7 ft1.13 mL 1:17PM 0.2 ft0.07 mH 7:35PM 2.9 ft0.88 mWed, Sep 22L 12:58AM 1.7 ft0.51 mH 6:13AM 3.6 ft1.10 mL 2:25PM 0.4 ft0.11 mH 8:59PM 2.7 ft0.81 mThu, Sep 23L 1:52AM 1.9 ft0.58 mH 7:07AM 3.5 ft1.05 mL 3:56PM 0.4 ft0.14 mH 10:41PM 2.6 ft0.80 m