Gloucester · Massachusetts · USA
Good Harbor Beach
At low tide, Good Harbor reveals its secret: a temporary island you can walk to across ribbed sand, toes squishing through warm shallows. Come mid-morning and you'll share the beach with toddlers clutching plastic pails and parents who've learned the tide chart by heart.
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Live from Open-Meteo · sea surface temperature and wave data modelled at 1-km grid resolution for Good Harbor Beach. Numbers refresh at the hourly tick.
- Purity
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- Conditions
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The OnlyBeaches Index weighs four pillars against your chosen persona. Purity comes from water clarity and air-quality heuristics; Conditions from Open-Meteo waves, wind and temperatures; Crowd from historical patterns; Vibe from nearby events within 50 km. The score rebalances throughout the day.
At low tide, Good Harbor reveals its secret: a temporary island you can walk to across ribbed sand, toes squishing through warm shallows. Come mid-morning and you'll share the beach with toddlers clutching plastic pails and parents who've learned the tide chart by heart.
Photos
8 captures from Good Harbor Beach
About this beach
Where it is
Good Harbor Beach
Gloucester, Massachusetts, USA
42.6267°, -70.6444°
Top things to do
At Good Harbor Beach
Tidal Pool Wading
Best two hours before low
Sandbar Island Walk
Cross at mid to low
Salt Island Views
Thatcher lighthouse in frame
Beach Picnic Setup
Bring coolers and blankets
Near this beach
Places, rentals, tours and events within walking and driving distance of Good Harbor Beach.
Questions people actually ask about Good Harbor Beach.
Is Good Harbor Beach safe for swimming with children?
Good Harbor Beach is excellent for families with children. The beach features gentle waves and a gradual slope into the water, making it safer for young swimmers. At low tide, a sandbar emerges about 100 yards offshore, creating a shallow tidal pool perfect for kids to wade and play. Lifeguards are on duty during summer months (late June through Labor Day). However, always supervise children closely, as ocean conditions can change. Check daily beach flags and current conditions before swimming, and be aware that high tide brings deeper water closer to shore.
When is the best time to visit Good Harbor Beach?
Summer (June through August) offers warm weather and full amenities, with water temperatures reaching the mid-60s°F. However, this is peak season with larger crowds and parking restrictions for non-residents on weekends. Late spring (May) and early fall (September) provide pleasant weather with fewer visitors, though water is cooler. Winter visits offer dramatic scenery and solitude, popular with dog walkers since seasonal dog restrictions lift after September. For optimal tidal pools and sandbar exploration, plan visits during low tide, which varies daily.