Where is Atlantic Beach?

Atlantic Beach is a beach in Massachusetts.

What is the water temperature at Atlantic Beach?

As of August 21, 2026, the water temperature at Atlantic Beach in Massachusetts is 71°F (22°C), measured by NOAA buoy NWPR1, 2.4 miles away.

Updated June 9, 2026

Atlantic Beach

Beach

Comfortable for a swim today

Good to swim

Comfortable for a swim today: water temperature is 71°F, within the comfortable 70–86°F range.

Water temperature is 71°F, within the comfortable 70–86°F range.
Heavy rain today can raise bacteria levels near outfalls and river mouths.

See full conditions ↓Can I swim today? →

Good to swimRainy today

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Comfortable for a swim today

Good to swim

Comfortable for a swim today: water temperature is 71°F, within the comfortable 70–86°F range.

Water temperature is 71°F, within the comfortable 70–86°F range. — NOAA buoy NWPR1, as of Aug 21, 6:30 PM UTC
Heavy rain today can raise bacteria levels near outfalls and river mouths.

Water temp

71°F

22°C

No official beach-advisory feed for Massachusetts yet — follow posted signs and local guidance.

Live data from NOAA buoy NWPR1 (2.4 mi away), as of Aug 21, 6:30 PM UTC.

Live map near here →

Weather at Atlantic Beach

H: 73° L: 63°

Light rain shower

66°

Feels like 64°

Precipitation

91%

Humidity

94%

Wind

14 mph

UV Index

5.3

Water Conditions:

🏊Cool but swimmable🧴High UV - use sunscreen🌧️Rain expected

12 AM

66°

3 AM

65°

6 AM

64°

9 AM

64°

12 PM

69°

3 PM

66°

6 PM

65°

9 PM

65°

Pack smarter for Atlantic Beach

Useful gear categories for this kind of water spot. These links open Amazon search results so you can compare current options.

As an Amazon Associate we earn from qualifying purchases.

Beach ShadeA shade plan makes long beach stays much easier.

Compare on Amazon →

Reef-Safe SunscreenPack enough to reapply after swimming.

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Quick-Dry Beach TowelDries faster and takes less room in a beach bag.

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Mesh Beach BagHelps sand shake out before everything goes back in the car.

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Frequently asked questions

Where is Atlantic Beach?: Atlantic Beach is a beach in Massachusetts.
What is the water temperature at Atlantic Beach?: As of August 21, 2026, the water temperature at Atlantic Beach in Massachusetts is 71°F (22°C), measured by NOAA buoy NWPR1, 2.4 miles away.
Can you swim at Atlantic Beach?: Comfortable for a swim today: water temperature is 71°F, within the comfortable 70–86°F range. Checked August 21, 2026.

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Not ideal for outdoor activities today

🏖️ Swimming Beaches Tips:

›Arrive early for best parking and beach spot selection
›Check for lifeguard schedules and swim only in designated areas
›Bring reef-safe sunscreen to protect marine life
›Watch for beach flags indicating water conditions

Best Seasons:

☀️ Summer (Jun-Aug)🍂 Fall (Sep-Nov)🌸 Spring (Mar-May)

Location & Contact

Massachusetts

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