Rio Grande 15-Day Tide Forecast

Rio Grande do Sul, Brazil

← Rio Grande Tide Times

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15-Day Tide Table

Today — Mon, Oct 5, 2026

  • High Tide2:31 AM0.33m (1.1ft) LAT
  • Low Tide6:05 AM0.14m (0.5ft) LAT
  • High Tide2:51 PM0.72m (2.4ft) LAT
  • Low Tide7:43 PM0.29m (1.0ft) LAT
  • High Tide9:27 PM0.32m (1.0ft) LAT

Tue, Oct 6, 2026

  • Low Tide12:38 AM0.21m (0.7ft) LAT
  • High Tide3:15 AM0.29m (1.0ft) LAT
  • Low Tide6:56 AM0.12m (0.4ft) LAT
  • High Tide3:52 PM0.66m (2.2ft) LAT
  • Low Tide8:26 PM0.34m (1.1ft) LAT
  • High Tide10:26 PM0.39m (1.3ft) LAT

Wed, Oct 7, 2026

  • Low Tide2:09 AM0.23m (0.8ft) LAT
  • High Tide4:06 AM0.26m (0.9ft) LAT
  • Low Tide7:52 AM0.13m (0.4ft) LAT
  • High Tide5:07 PM0.59m (1.9ft) LAT
  • Low Tide9:08 PM0.39m (1.3ft) LAT
  • High Tide11:24 PM0.45m (1.5ft) LAT

Thu, Oct 8, 2026

  • Low Tide3:31 AM0.23m (0.8ft) LAT
  • High Tide5:19 AM0.25m (0.8ft) LAT
  • Low Tide8:55 AM0.15m (0.5ft) LAT
  • High Tide12:47 PM0.35m (1.2ft) LAT
  • Low Tide2:37 PM0.33m (1.1ft) LAT
  • High Tide6:37 PM0.53m (1.8ft) LAT
  • Low Tide9:51 PM0.42m (1.4ft) LAT

Fri, Oct 9, 2026

  • High Tide12:20 AM0.50m (1.6ft) LAT
  • Low Tide4:28 AM0.23m (0.7ft) LAT
  • High Tide6:50 AM0.27m (0.9ft) LAT
  • Low Tide10:01 AM0.18m (0.6ft) LAT
  • High Tide1:13 PM0.33m (1.1ft) LAT
  • Low Tide3:50 PM0.24m (0.8ft) LAT
  • High Tide8:00 PM0.50m (1.6ft) LAT
  • Low Tide10:34 PM0.43m (1.4ft) LAT

Sat, Oct 10, 2026

  • High Tide1:12 AM0.53m (1.7ft) LAT
  • Low Tide5:12 AM0.23m (0.8ft) LAT
  • High Tide8:02 AM0.32m (1.1ft) LAT
  • Low Tide11:07 AM0.22m (0.7ft) LAT
  • High Tide1:43 PM0.31m (1.0ft) LAT
  • Low Tide4:48 PM0.16m (0.5ft) LAT
  • High Tide9:06 PM0.47m (1.5ft) LAT
  • Low Tide11:19 PM0.42m (1.4ft) LAT

Sun, Oct 11, 2026

  • High Tide2:03 AM0.53m (1.7ft) LAT
  • Low Tide5:52 AM0.25m (0.8ft) LAT
  • High Tide8:59 AM0.38m (1.2ft) LAT
  • Low Tide12:12 PM0.26m (0.8ft) LAT
  • High Tide2:13 PM0.30m (1.0ft) LAT
  • Low Tide5:38 PM0.11m (0.4ft) LAT
  • High Tide10:03 PM0.44m (1.5ft) LAT

Mon, Oct 12, 2026

  • Low Tide12:06 AM0.40m (1.3ft) LAT
  • High Tide2:53 AM0.51m (1.7ft) LAT
  • Low Tide6:30 AM0.28m (0.9ft) LAT
  • High Tide9:49 AM0.43m (1.4ft) LAT
  • Low Tide1:23 PM0.29m (1.0ft) LAT
  • High Tide2:38 PM0.30m (1.0ft) LAT
  • Low Tide6:25 PM0.09m (0.3ft) LAT
  • High Tide10:54 PM0.41m (1.4ft) LAT

Tue, Oct 13, 2026

  • Low Tide12:56 AM0.38m (1.2ft) LAT
  • High Tide3:45 AM0.48m (1.6ft) LAT
  • Low Tide7:06 AM0.31m (1.0ft) LAT
  • High Tide10:36 AM0.48m (1.6ft) LAT
  • Low Tide7:09 PM0.09m (0.3ft) LAT
  • High Tide11:42 PM0.39m (1.3ft) LAT

Wed, Oct 14, 2026

  • Low Tide1:50 AM0.35m (1.2ft) LAT
  • High Tide4:42 AM0.44m (1.5ft) LAT
  • Low Tide7:39 AM0.34m (1.1ft) LAT
  • High Tide11:20 AM0.51m (1.7ft) LAT
  • Low Tide7:52 PM0.11m (0.4ft) LAT

Thu, Oct 15, 2026

  • High Tide12:26 AM0.37m (1.2ft) LAT
  • Low Tide2:46 AM0.33m (1.1ft) LAT
  • High Tide5:52 AM0.42m (1.4ft) LAT
  • Low Tide8:05 AM0.38m (1.3ft) LAT
  • High Tide11:57 AM0.54m (1.8ft) LAT
  • Low Tide8:33 PM0.14m (0.4ft) LAT

Fri, Oct 16, 2026

  • High Tide1:02 AM0.34m (1.1ft) LAT
  • Low Tide3:38 AM0.30m (1.0ft) LAT
  • High Tide12:26 PM0.55m (1.8ft) LAT
  • Low Tide9:13 PM0.17m (0.6ft) LAT

Sat, Oct 17, 2026

  • High Tide1:23 AM0.32m (1.1ft) LAT
  • Low Tide4:22 AM0.28m (0.9ft) LAT
  • High Tide12:47 PM0.56m (1.8ft) LAT
  • Low Tide9:51 PM0.20m (0.7ft) LAT

Sun, Oct 18, 2026

  • High Tide1:27 AM0.30m (1.0ft) LAT
  • Low Tide4:55 AM0.25m (0.8ft) LAT
  • High Tide1:06 PM0.56m (1.9ft) LAT
  • Low Tide10:32 PM0.24m (0.8ft) LAT

Mon, Oct 19, 2026

  • High Tide1:34 AM0.29m (1.0ft) LAT
  • Low Tide5:12 AM0.23m (0.8ft) LAT
  • High Tide1:27 PM0.56m (1.8ft) LAT
  • Low Tide11:23 PM0.27m (0.9ft) LAT

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