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Nahant Beach live beach cam & water temperature

Updated 4 Nov, 12:00 UTC

Live cam by Ocean House Surf & Skate via YouTube

Current conditions

Right now at Nahant Beach: 7 kts SW, gusts 16, 0.2 m waves, water 12 °C.

Wind7 kts
Gusts16 kts
Direction SW 235°
Waves 0.2 m
Temperature13 °C
🌊 Water temp12 °C

7-day forecast

Tue 3Wed 4Thu 5Fri 6
210003060912151821000306091215182100030609121518
Wind7777791010999810121111119753324
Gusts14131412162220191717181623272522231814810111010
Direction↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑
Waves0.20.20.20.20.20.20.30.30.30.30.30.20.30.40.40.40.40.40.30.30.20.20.20.2
Temperature171513131721221916151617192220191817171719201918
Rain (mm)1.10.50.21.40.70.20.30.1

Times shown in local time · Wind, waves and water temperature: ECMWF open data (CC BY 4.0) · Tides: EOT20, DGFI-TUM (CC BY 4.0)

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Surf forecast

Wed 4Thu 5Fri 6
0710131619220104071013161922010407101316
Surf (est.)0.50.50.40.40.40.40.40.40.40.40.40.40.40.40.40.30.30.50.40.3
Primary swell0.29s↑0.29s↑0.29s↑0.29s↑0.29s↑0.29s↑0.29s↑0.29s↑0.29s↑0.29s↑0.29s↑0.28s↑0.37s↑0.27s↑0.26s↑0.27s↑0.18s↑0.35s↑0.35s↑0.28s↑
Secondary swell0.14s↑0.14s↑0.14s↑0.14s↑0.14s↑0.25s↑0.15s↑0.15s↑0.14s↑0.16s↑0.17s↑0.19s↑0.110s↑0.17s↑0.110s↑0.18s↑0.17s↑0.18s↑0.27s↑0.110s↑
Wind waves0.22s↑0.23s↑0.33s↑0.33s↑0.33s↑0.33s↑0.33s↑0.33s↑0.33s↑0.43s↑0.43s↑0.44s↑0.53s↑0.43s↑0.33s↑0.33s↑0.34s↑0.22s↑0.34s↑0.36s↑
Waves0.20.20.20.30.30.30.30.30.20.30.40.40.40.40.40.30.30.20.20.2
Period10s10s10s9s6s4s3s4s9s5s2s3s3s3s4s5s6s7s7s8s
Power00000000000000000000
Groundswell0.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.1

Surf height is estimated from the primary swell for a beach facing it; reefs, sandbanks and the tide change it. Power in kW per metre of coast. Groundswell: waves of 12 s and longer. Swell: NOAA WAVEWATCH III · ECMWF

1020300.5 m0.25 mWedThuFri
Wind (kts)Gusts (kts)Waves (m)

Tides (next 48 h)

▼ 13:00 · -1.3m▲ 19:00 · 1.4m▼ 02:00 · -1.4m▲ 08:00 · 1.4m▼ 14:00 · -1.4m▲ 20:00 · 1.4m▼ 02:00 · -1.4m1.4m-1.4m
Sea level from a global model (~8 km grid) — indicative only, not for navigation.

Spot info

  • Town: Nahant, Essex County
  • Water: Sea
  • Sports: SUP

Nahant Beach, also called Long Beach, is the mile-and-a-half sweep of sand along the causeway that links the city of Lynn to the small peninsula town of Nahant, north of Boston. It is part of the Nahant Beach Reservation run by the Massachusetts Department of Conservation and Recreation, with a large parking lot, a bathhouse and lifeguards in summer, and on clear days the Boston skyline is visible across the bay. This live cam is run by Ocean House Surf & Skate, a shop in Nahant, and looks over the beach and the water. The beach faces east-southeast into Massachusetts Bay, which is partly sheltered by the outer islands, so the surf is usually small; it comes alive on east and northeast swell from nor'easters, and on those days local surfers paddle out at the Nahant end. West and northwest winds are offshore, and the open, flat beach also draws kiteboarders on onshore and cross-shore days, especially in spring and fall. The water is cold most of the year, near 18 to 20 °C in August and about 3 °C in February, so a thick wetsuit is needed from fall to spring. Parking is paid in season.

Nahant Beach FAQ

Is there a beach cam at Nahant Beach?
Yes. The live beach cam for Nahant Beach is at the top of this page, next to the wind and wave forecast.

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