Winchester Bay · Oregon · USA
Half Moon Bay Beach
You'll find Half Moon Bay Beach tucked into Winchester Bay's southern edge, where basalt outcrops frame a protected cove that stays calmer than its ocean-battered neighbors. Families spread blankets on coarse sand while toddlers crouch over emerald pools, fingers chasing hermit crabs between strands of kelp.
Reading live conditions…
Live from Open-Meteo · sea surface temperature and wave data modelled at 1-km grid resolution for Half Moon Bay Beach. Numbers refresh at the hourly tick.
- Purity
- 0%
- Conditions
- 0%
- Crowd
- 0%
- Vibe
- 0%
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.
You'll find Half Moon Bay Beach tucked into Winchester Bay's southern edge, where basalt outcrops frame a protected cove that stays calmer than its ocean-battered neighbors. Families spread blankets on coarse sand while toddlers crouch over emerald pools, fingers chasing hermit crabs between strands of kelp.
Photos
8 captures from Half Moon Bay Beach
About this beach
Where it is
Half Moon Bay Beach
Winchester Bay, Oregon, USA
43.6819°, -124.1916°
Top things to do
At Half Moon Bay Beach
Tide Pool Portraits
Low tide reveals starfish galaxies
Headland Scrambles
Basalt ledges frame ocean views
Driftwood Picnics
Wind-smoothed logs become dining tables
Clam Digging
Razor clams hide in sand
Near this beach
Places, rentals, tours and events within walking and driving distance of Half Moon Bay Beach.
Questions people actually ask about Half Moon Bay Beach.
Is Half Moon Bay Beach safe for swimming?
Half Moon Bay Beach in Winchester Bay is generally not recommended for swimming due to strong currents, cold water temperatures, and unpredictable waves typical of the Oregon coast. The beach is better suited for wading, tidepooling, and beachcombing. Always supervise children closely near the water. The sandy beach and sheltered location make it excellent for building sandcastles and playing in shallow areas. Check local conditions before visiting, and never turn your back on the ocean as sneaker waves can occur unexpectedly along the Oregon coast.
When is the best time to visit Half Moon Bay Beach?
Half Moon Bay Beach is accessible year-round, with each season offering different experiences. Summer (July-September) provides the most stable weather with less rain and occasional sunny days, though coastal fog is common. Spring and fall offer fewer crowds and good opportunities for storm watching and wildlife viewing. Winter brings dramatic waves and stormy skies, perfect for beachcombing after storms. Temperatures remain mild year-round (45-65°F), but wind and rain are common. For family beach activities, late summer typically offers the calmest conditions and warmest temperatures.