Best beaches in St. Martins

2 ranked beaches in St. Martins, New Brunswick

Ranked by the OnlyBeaches Index (OBI) — a 1-10 score blending water purity, conditions, crowd levels and vibe. Updated every 30 minutes.

All beaches in St. Martins

1
MacDonald Beach
Quieter alternative near sea caves with fewer visitors
7.0
2
St. Martins Sea Caves Beach
Iconic Bay of Fundy caves and dramatic tides create a unique coastal experience
7.0

What makes St. Martins's beaches stand out?

St. Martins sits in New Brunswick, Canada and is home to 2 ranked beaches on OnlyBeaches. Every beach here is scored by the OnlyBeaches Index — a 1-10 metric blending water purity, live conditions (waves, water temperature, wind), crowd intelligence and vibe.

Whether you're after the highest-scoring beach in St. Martins or a quieter hidden cove, the list above is refreshed every 30 minutes using live Stormglass and OpenWeather data.