Where is Belmont Beach?

Belmont Beach is a beach in Massachusetts.

What is the water temperature at Belmont Beach?

As of August 23, 2026, the water temperature at Belmont Beach in Massachusetts is 70°F (21°C), measured by NOAA buoy NWPR1, 2.9 miles away.

Updated June 9, 2026

Belmont Beach

Beach

Comfortable for a swim today

Good to swim

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

Water temperature is 70°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 70°F, within the comfortable 70–86°F range.

Water temperature is 70°F, within the comfortable 70–86°F range. — NOAA buoy NWPR1, as of Aug 23, 7:30 PM UTC
Heavy rain today can raise bacteria levels near outfalls and river mouths.

Water temp

70°F

21°C

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

Live data from NOAA buoy NWPR1 (2.9 mi away), as of Aug 23, 7:30 PM UTC.

Live map near here →

Weather at Belmont Beach

H: 75° L: 66°

Moderate rain at times

74°

Feels like 76°

Precipitation

93%

Humidity

89%

Wind

11 mph

UV Index

3.1

Water Conditions:

🏊Cool but swimmable🌧️Rain expected

12 AM

67°

3 AM

66°

6 AM

66°

9 AM

67°

12 PM

71°

3 PM

71°

6 PM

73°

9 PM

69°

Pack smarter for Belmont 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.

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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 Belmont Beach?: Belmont Beach is a beach in Massachusetts.
What is the water temperature at Belmont Beach?: As of August 23, 2026, the water temperature at Belmont Beach in Massachusetts is 70°F (21°C), measured by NOAA buoy NWPR1, 2.9 miles away.
Can you swim at Belmont Beach?: Comfortable for a swim today: water temperature is 70°F, within the comfortable 70–86°F range. Checked August 23, 2026.

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Been here? A quick note helps the next visitor plan their day. Handy things to mention:

Water temperatureCrowds & parkingBest time to goSafety & access

Best Times to Visit

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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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