← Grassy Key, north side, Florida Bay Tide Times
15-Day Tide Table
Today — Fri, Sep 18, 2026
- Low Tide2:22 AM0.56m (1.9ft) LAT
- High Tide8:19 AM0.61m (2.0ft) LAT
- Low Tide5:06 PM0.43m (1.4ft) LAT
- High Tide10:38 PM0.43m (1.4ft) LAT
Sat, Sep 19, 2026
- Low Tide2:56 AM0.59m (1.9ft) LAT
- High Tide9:20 AM0.60m (2.0ft) LAT
- Low Tide6:21 PM0.44m (1.4ft) LAT
Sun, Sep 20, 2026
- Low Tide4:33 AM0.61m (2.0ft) LAT
- High Tide10:38 AM0.59m (2.0ft) LAT
- Low Tide7:29 PM0.44m (1.5ft) LAT
Mon, Sep 21, 2026
- High Tide1:38 AM0.46m (1.5ft) LAT
- Low Tide6:13 AM0.61m (2.0ft) LAT
- High Tide11:57 AM0.61m (2.0ft) LAT
- Low Tide8:21 PM0.44m (1.5ft) LAT
Tue, Sep 22, 2026
- High Tide2:00 AM0.48m (1.6ft) LAT
- Low Tide7:25 AM0.60m (2.0ft) LAT
- High Tide1:01 PM0.63m (2.1ft) LAT
- Low Tide9:01 PM0.44m (1.5ft) LAT
Wed, Sep 23, 2026
- High Tide2:22 AM0.52m (1.7ft) LAT
- Low Tide8:21 AM0.56m (1.8ft) LAT
- High Tide1:53 PM0.65m (2.1ft) LAT
- Low Tide9:33 PM0.45m (1.5ft) LAT
Thu, Sep 24, 2026
- High Tide2:46 AM0.55m (1.8ft) LAT
- Low Tide9:08 AM0.52m (1.7ft) LAT
- High Tide2:40 PM0.66m (2.2ft) LAT
- Low Tide10:01 PM0.45m (1.5ft) LAT
Fri, Sep 25, 2026
- High Tide3:12 AM0.59m (1.9ft) LAT
- Low Tide9:50 AM0.46m (1.5ft) LAT
- High Tide3:25 PM0.67m (2.2ft) LAT
- Low Tide10:28 PM0.46m (1.5ft) LAT
Sat, Sep 26, 2026
- High Tide3:40 AM0.62m (2.0ft) LAT
- Low Tide10:32 AM0.41m (1.3ft) LAT
- High Tide4:09 PM0.66m (2.2ft) LAT
- Low Tide10:54 PM0.47m (1.5ft) LAT
Sun, Sep 27, 2026
- High Tide4:10 AM0.65m (2.1ft) LAT
- Low Tide11:14 AM0.35m (1.2ft) LAT
- High Tide4:53 PM0.64m (2.1ft) LAT
- Low Tide11:22 PM0.48m (1.6ft) LAT
Mon, Sep 28, 2026
- High Tide4:41 AM0.68m (2.2ft) LAT
- Low Tide11:58 AM0.32m (1.0ft) LAT
- High Tide5:39 PM0.60m (2.0ft) LAT
- Low Tide11:51 PM0.50m (1.6ft) LAT
Tue, Sep 29, 2026
- High Tide5:15 AM0.69m (2.3ft) LAT
- Low Tide12:45 PM0.29m (1.0ft) LAT
- High Tide6:27 PM0.56m (1.8ft) LAT
Wed, Sep 30, 2026
- Low Tide12:22 AM0.51m (1.7ft) LAT
- High Tide5:53 AM0.70m (2.3ft) LAT
- Low Tide1:38 PM0.29m (1.0ft) LAT
- High Tide7:20 PM0.52m (1.7ft) LAT
Thu, Oct 1, 2026
- Low Tide12:55 AM0.53m (1.7ft) LAT
- High Tide6:36 AM0.70m (2.3ft) LAT
- Low Tide2:38 PM0.32m (1.0ft) LAT
- High Tide8:21 PM0.48m (1.6ft) LAT
Fri, Oct 2, 2026
- Low Tide1:33 AM0.55m (1.8ft) LAT
- High Tide7:28 AM0.69m (2.3ft) LAT
- Low Tide3:48 PM0.35m (1.1ft) LAT
- High Tide9:40 PM0.45m (1.5ft) LAT
← Back to Grassy Key, north side, Florida Bay Tide Times · Monthly Calendar
Legend — How to read this forecast
High Tide / Low Tide — Predicted peak and trough water levels with time and height.
Sunrise / Sunset — Local times for the station’s timezone.
Moon Phase — Current lunar phase and illumination percentage. New/Full moons correlate with stronger (spring) tides; Quarter moons with weaker (neap) tides.
Spring / Neap — Spring tides have larger ranges. Neap tides have smaller ranges.
Fishing (Solunar) — ★★★★★ 1–5 star rating based on moon phase and lunar distance. Best fishing around new/full moons near perigee.