Sian Ka an Tide Times

Mexico · 19.3127°N, 87.4463°W

Today — Sun, Oct 25

  • Low Tide2:10 AM0.23m (0.7ft) LAT
  • High Tide8:42 AM0.45m (1.5ft) LAT
  • Low Tide2:37 PM0.30m (1.0ft) LAT
  • High Tide8:11 PM0.46m (1.5ft) LAT

Mon, Oct 26

  • Low Tide2:53 AM0.21m (0.7ft) LAT
  • High Tide9:27 AM0.44m (1.4ft) LAT
  • Low Tide3:17 PM0.30m (1.0ft) LAT
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Station Details

Location
Sian Ka an, Mexico
Coordinates
19.3127°N, 87.4463°W
Station ID
sian_ka_an-418-mex-unam_hist
Type
Reference (harmonic)
Timezone
America/Cancun
Datum
LAT (Lowest Astronomical Tide)
Source
TICON-4 (SHOM)

Tide Chart for Sian Ka an

Sun

Rise --
Set --

Moon

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Tidal Conditions

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Fishing & Tides at Sian Ka an — Sunday, October 25

Excellent fishing day
Full Moon · 99% illuminated

Best fishing times today

  • Major10:41 PM – 12:41 AM
  • Minor5:42 AM – 6:42 AM☀ prime
  • Major11:03 AM – 1:03 PM
  • Minor5:23 PM – 6:23 PM☀ prime
King tide — tides are unusually large today

The moon is near full or new AND close to its nearest point to Earth, so today's high tides run higher and low tides lower than usual.

7-Day Tide Table & Forecast for Sian Ka an

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 (near new/full moon) have larger tidal ranges. Neap tides (near quarter moons) have smaller ranges. Moderate is in between.
🎣 Fishing (Solunar) — ★★★★★ 1–5 star rating based on moon phase and lunar distance. Best fishing is typically around new and full moons when the moon is closest (perigee). Major feeding periods occur when the moon is overhead or underfoot.

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Tidal constituents from TICON-4 (SHOM/SEANOE), licensed CC-BY-4.0 (doi:10.17882/109129). Citation: Lefèvre F., Carre H., Faucher C. (2025).
Data: NOAA CO-OPS, TICON-4 (CC-BY-4.0, SHOM/SEANOE), FES2022 (AVISO+/CNES). About & Sources