Saint John Tide Times

New Brunswick, Canada · 45.2500°N, 66.0600°W

Today — Fri, Aug 14

  • High Tide1:17 AM8.36m (27.4ft) LAT
  • Low Tide7:36 AM0.58m (1.9ft) LAT
  • High Tide1:45 PM8.11m (26.6ft) LAT
  • Low Tide7:57 PM0.81m (2.6ft) LAT

Sat, Aug 15

  • High Tide2:05 AM8.27m (27.1ft) LAT
  • Low Tide8:23 AM0.68m (2.2ft) LAT
  • High Tide2:31 PM8.09m (26.5ft) LAT
  • Low Tide8:45 PM0.88m (2.9ft) LAT
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Station Details

Location
Saint John, New Brunswick, Canada
Coordinates
45.2500°N, 66.0600°W
Station ID
saint_john-65-can-meds
Type
Reference (harmonic)
Timezone
America/Moncton
Datum
LAT (Lowest Astronomical Tide)
Source
TICON-4 (SHOM)

Tide Chart for Saint John

Sun

Rise --
Set --

Moon

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Tidal Conditions

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Fishing & Tides at Saint John — Friday, August 14

Great fishing day
Waxing Crescent · 6% illuminated

Best fishing times today

  • Minor8:40 PM – 9:40 PM
  • Major1:51 AM – 3:51 AM
  • Minor8:05 AM – 9:05 AM
  • Major2:06 PM – 4:06 PM
Spring tides — a larger tidal range than usual today

The sun and moon are aligned, so the gap between today's high and low tide is near its monthly peak.

7-Day Tide Table & Forecast for Saint John

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 (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