St Augustine Beach 15-Day Tide Forecast

Florida, United States

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15-Day Tide Table

Today — Fri, Sep 18, 2026

  • High Tide1:36 AM1.57m (5.2ft) LAT
  • Low Tide7:50 AM0.76m (2.5ft) LAT
  • High Tide2:12 PM1.83m (6.0ft) LAT
  • Low Tide8:52 PM0.85m (2.8ft) LAT

Sat, Sep 19, 2026

  • High Tide2:33 AM1.54m (5.0ft) LAT
  • Low Tide8:46 AM0.78m (2.6ft) LAT
  • High Tide3:11 PM1.81m (5.9ft) LAT
  • Low Tide9:45 PM0.86m (2.8ft) LAT

Sun, Sep 20, 2026

  • High Tide3:35 AM1.54m (5.1ft) LAT
  • Low Tide9:40 AM0.78m (2.6ft) LAT
  • High Tide4:11 PM1.82m (6.0ft) LAT
  • Low Tide10:36 PM0.85m (2.8ft) LAT

Mon, Sep 21, 2026

  • High Tide4:35 AM1.60m (5.2ft) LAT
  • Low Tide10:34 AM0.77m (2.5ft) LAT
  • High Tide5:05 PM1.87m (6.1ft) LAT
  • Low Tide11:24 PM0.82m (2.7ft) LAT

Tue, Sep 22, 2026

  • High Tide5:27 AM1.69m (5.5ft) LAT
  • Low Tide11:25 AM0.73m (2.4ft) LAT
  • High Tide5:53 PM1.94m (6.4ft) LAT

Wed, Sep 23, 2026

  • Low Tide12:09 AM0.77m (2.5ft) LAT
  • High Tide6:14 AM1.80m (5.9ft) LAT
  • Low Tide12:15 PM0.69m (2.3ft) LAT
  • High Tide6:36 PM2.00m (6.6ft) LAT

Thu, Sep 24, 2026

  • Low Tide12:51 AM0.71m (2.3ft) LAT
  • High Tide6:57 AM1.91m (6.3ft) LAT
  • Low Tide1:01 PM0.64m (2.1ft) LAT
  • High Tide7:18 PM2.05m (6.7ft) LAT

Fri, Sep 25, 2026

  • Low Tide1:29 AM0.65m (2.1ft) LAT
  • High Tide7:39 AM2.02m (6.6ft) LAT
  • Low Tide1:45 PM0.59m (1.9ft) LAT
  • High Tide7:58 PM2.08m (6.8ft) LAT

Sat, Sep 26, 2026

  • Low Tide2:06 AM0.58m (1.9ft) LAT
  • High Tide8:21 AM2.11m (6.9ft) LAT
  • Low Tide2:28 PM0.55m (1.8ft) LAT
  • High Tide8:39 PM2.08m (6.8ft) LAT

Sun, Sep 27, 2026

  • Low Tide2:41 AM0.53m (1.7ft) LAT
  • High Tide9:03 AM2.18m (7.1ft) LAT
  • Low Tide3:11 PM0.53m (1.7ft) LAT
  • High Tide9:21 PM2.05m (6.7ft) LAT

Mon, Sep 28, 2026

  • Low Tide3:18 AM0.50m (1.6ft) LAT
  • High Tide9:47 AM2.22m (7.3ft) LAT
  • Low Tide3:55 PM0.54m (1.8ft) LAT
  • High Tide10:05 PM2.00m (6.6ft) LAT

Tue, Sep 29, 2026

  • Low Tide3:58 AM0.49m (1.6ft) LAT
  • High Tide10:34 AM2.23m (7.3ft) LAT
  • Low Tide4:44 PM0.56m (1.9ft) LAT
  • High Tide10:52 PM1.94m (6.4ft) LAT

Wed, Sep 30, 2026

  • Low Tide4:42 AM0.51m (1.7ft) LAT
  • High Tide11:23 AM2.21m (7.3ft) LAT
  • Low Tide5:40 PM0.61m (2.0ft) LAT
  • High Tide11:42 PM1.87m (6.1ft) LAT

Thu, Oct 1, 2026

  • Low Tide5:35 AM0.55m (1.8ft) LAT
  • High Tide12:17 PM2.17m (7.1ft) LAT
  • Low Tide6:43 PM0.66m (2.2ft) LAT

Fri, Oct 2, 2026

  • High Tide12:36 AM1.80m (5.9ft) LAT
  • Low Tide6:38 AM0.59m (1.9ft) LAT
  • High Tide1:15 PM2.13m (7.0ft) LAT
  • Low Tide7:49 PM0.69m (2.3ft) LAT

← Back to St Augustine Beach 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 / NeapSpring 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.
Data: NOAA CO-OPS, TICON-4 (CC-BY-4.0, SHOM/SEANOE), FES2022 (AVISO+/CNES). About & Sources