Riachos 15-Day Tide Forecast

Santarém, Portugal

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15-Day Tide Table

Today — Fri, Nov 6, 2026

  • High Tide12:24 AM2.90m (9.5ft) LAT
  • Low Tide6:28 AM0.76m (2.5ft) LAT
  • High Tide12:39 PM3.08m (10.1ft) LAT
  • Low Tide6:53 PM0.62m (2.0ft) LAT

Sat, Nov 7, 2026

  • High Tide1:03 AM3.02m (9.9ft) LAT
  • Low Tide7:08 AM0.65m (2.1ft) LAT
  • High Tide1:19 PM3.12m (10.2ft) LAT
  • Low Tide7:29 PM0.59m (1.9ft) LAT

Sun, Nov 8, 2026

  • High Tide1:39 AM3.10m (10.2ft) LAT
  • Low Tide7:45 AM0.59m (1.9ft) LAT
  • High Tide1:56 PM3.12m (10.2ft) LAT
  • Low Tide8:01 PM0.59m (1.9ft) LAT

Mon, Nov 9, 2026

  • High Tide2:13 AM3.15m (10.3ft) LAT
  • Low Tide8:20 AM0.57m (1.9ft) LAT
  • High Tide2:31 PM3.08m (10.1ft) LAT
  • Low Tide8:32 PM0.62m (2.0ft) LAT

Tue, Nov 10, 2026

  • High Tide2:46 AM3.16m (10.4ft) LAT
  • Low Tide8:54 AM0.59m (1.9ft) LAT
  • High Tide3:05 PM3.00m (9.8ft) LAT
  • Low Tide9:03 PM0.68m (2.2ft) LAT

Wed, Nov 11, 2026

  • High Tide3:19 AM3.12m (10.2ft) LAT
  • Low Tide9:28 AM0.66m (2.1ft) LAT
  • High Tide3:39 PM2.90m (9.5ft) LAT
  • Low Tide9:35 PM0.76m (2.5ft) LAT

Thu, Nov 12, 2026

  • High Tide3:53 AM3.05m (10.0ft) LAT
  • Low Tide10:04 AM0.76m (2.5ft) LAT
  • High Tide4:14 PM2.77m (9.1ft) LAT
  • Low Tide10:09 PM0.87m (2.9ft) LAT

Fri, Nov 13, 2026

  • High Tide4:29 AM2.94m (9.6ft) LAT
  • Low Tide10:42 AM0.88m (2.9ft) LAT
  • High Tide4:51 PM2.63m (8.6ft) LAT
  • Low Tide10:46 PM1.00m (3.3ft) LAT

Sat, Nov 14, 2026

  • High Tide5:08 AM2.81m (9.2ft) LAT
  • Low Tide11:25 AM1.02m (3.3ft) LAT
  • High Tide5:34 PM2.49m (8.2ft) LAT
  • Low Tide11:28 PM1.14m (3.7ft) LAT

Sun, Nov 15, 2026

  • High Tide5:52 AM2.67m (8.8ft) LAT
  • Low Tide12:14 PM1.14m (3.7ft) LAT
  • High Tide6:25 PM2.36m (7.7ft) LAT

Mon, Nov 16, 2026

  • Low Tide12:19 AM1.27m (4.2ft) LAT
  • High Tide6:45 AM2.55m (8.4ft) LAT
  • Low Tide1:14 PM1.23m (4.0ft) LAT
  • High Tide7:28 PM2.28m (7.5ft) LAT

Tue, Nov 17, 2026

  • Low Tide1:23 AM1.36m (4.5ft) LAT
  • High Tide7:50 AM2.48m (8.1ft) LAT
  • Low Tide2:24 PM1.25m (4.1ft) LAT
  • High Tide8:42 PM2.28m (7.5ft) LAT

Wed, Nov 18, 2026

  • Low Tide2:38 AM1.37m (4.5ft) LAT
  • High Tide9:01 AM2.49m (8.2ft) LAT
  • Low Tide3:32 PM1.19m (3.9ft) LAT
  • High Tide9:51 PM2.37m (7.8ft) LAT

Thu, Nov 19, 2026

  • Low Tide3:49 AM1.29m (4.2ft) LAT
  • High Tide10:06 AM2.58m (8.5ft) LAT
  • Low Tide4:30 PM1.06m (3.5ft) LAT
  • High Tide10:48 PM2.53m (8.3ft) LAT

Fri, Nov 20, 2026

  • Low Tide4:48 AM1.13m (3.7ft) LAT
  • High Tide11:02 AM2.72m (8.9ft) LAT
  • Low Tide5:20 PM0.90m (3.0ft) LAT
  • High Tide11:35 PM2.73m (8.9ft) LAT

← Back to Riachos 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