Salisbury Beach Weather

For today's Salisbury Beach weather, use the National Weather Service forecast for the reservation itself, issued by the NWS office in Norton that covers northeast Massachusetts, and check its marine forecast before swimming or boating. The beach season runs from Memorial Day weekend to Labor Day, when DCR's swimming areas are open, and searches for Salisbury Beach weather peak in August. This guide doesn't show a live forecast; the links below go straight to the official ones.

The Best Free Forecasts

• NWS point forecast: the National Weather Service gives a seven-day forecast for any spot. Use the point forecast for the Merrimack River entrance, at the south end of the reservation.
• NWS Boston/Norton office: the forecast office page has warnings, the coastal flood outlook and the marine forecasts for the waters off the North Shore.
• Tides: NOAA's predictions for the river entrance are on our tides page.

Weather and the Season

• Swimming: DCR's designated swimming areas opened on the Saturday of Memorial Day weekend in 2026 and the season ran to Labor Day. See the beach.
• Parking fees: DCR charges for day parking from May 23 to October 12, so a sunny weekday in late October costs nothing to park. See hours and fees.
• Camping: the 2026 campground was open through November 28, but water was shut off from October 19. Fall nights by the ocean get cold; pack for it. See camping.

Weather Safety at the Beach

• Thunderstorms: leave the water and the beach when you hear thunder; there is no shelter on open sand.
• Rip currents: wind and surf raise the risk. The Salisbury Beach Partnership warns swimmers to watch for rip currents and rough undertow.
• The jetty in rough weather: waves wash over the stone jetty at the river mouth; stay off it. See the jetty.
• Wind and boats: check the marine forecast before launching from the boat ramps; the river entrance gets rough when wind opposes the tide.

What to Pack

Sunscreen, water and a layer for the evening. A beach umbrella helps; DCR lists no rentals. If you're staying for the concerts or fireworks at the beach center, bring a jacket: summer nights on the water cool off quickly.