Wed, Oct 21Fri, Oct 23
Thursday, October 22, 2026
Grassy Key, South side, Hawk Channel, FL · NOAA 8723933 · 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
- Low12:49 AM0.7 ft0.21 m
- High6:54 AM2.5 ft0.75 m
- Low1:21 PM0.6 ft0.18 m
- High7:21 PM2.3 ft0.71 m
Range 1.9 ft0.57 m · 4 predicted tides · MLLW
Sun
- Civil dawn
- 7:02 AM
- Sunrise
- 7:25 AM
- Solar noon
- 1:08 PM
- Sunset
- 6:52 PM
- Civil dusk
- 7:15 PM
- Daylight
- 11h 26m
Computed from the station's coordinates (NOAA solar algorithm, ±1 min); not NOAA tide data. Sun calendars: sunupsundown.site.
Moon
Waxing gibbous87% illuminated · day 11 of the cycle
Between spring and neap: an average tidal range. Approximate phase, computed here.
This week
Mon, Oct 19H 3:24AM 2.4 ft0.72 mL 11:17AM 0.5 ft0.16 mH 5:53PM 1.8 ft0.54 mL 10:41PM 0.9 ft0.27 mTue, Oct 20H 4:44AM 2.4 ft0.72 mL 12:07PM 0.6 ft0.17 mH 6:25PM 2.0 ft0.59 mL 11:53PM 0.8 ft0.25 mWed, Oct 21H 5:55AM 2.4 ft0.74 mL 12:47PM 0.6 ft0.17 mH 6:53PM 2.1 ft0.65 mThu, Oct 22L 12:49AM 0.7 ft0.21 mH 6:54AM 2.5 ft0.75 mL 1:21PM 0.6 ft0.18 mH 7:21PM 2.3 ft0.71 mFri, Oct 23L 1:37AM 0.5 ft0.16 mH 7:47AM 2.5 ft0.76 mL 1:52PM 0.6 ft0.18 mH 7:50PM 2.5 ft0.78 mSat, Oct 24L 2:21AM 0.4 ft0.11 mH 8:36AM 2.5 ft0.75 mL 2:23PM 0.6 ft0.18 mH 8:21PM 2.7 ft0.83 mSun, Oct 25L 3:04AM 0.2 ft0.06 mH 9:25AM 2.4 ft0.73 mL 2:54PM 0.6 ft0.18 mH 8:54PM 2.9 ft0.88 m