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Coastal Storm to Track Up East Coast Sunday–Monday, Bringing Coastal Flooding and Strong Winds

King tides plus persistent onshore flow will amplify coastal inundation risk.

Overview

  • A low is forming off the Southeast coast Friday and is forecast to lift north, with peak impacts from later Sunday into Monday along the Mid-Atlantic and Northeast.
  • The National Weather Service highlights moderate to major tidal flooding during multiple high-tide cycles, with coastal flood watches and advisories posted in several regions.
  • Gusts of 30–50 mph are expected widely near the coast, with isolated 60 mph gusts possible at exposed beaches and capes, creating hazardous marine conditions with gale to storm-force gusts offshore.
  • Rainfall forecasts remain uncertain, ranging from roughly 1–2 inches in many areas to localized 3–5 inches near parts of the I‑95 corridor, as WPC maintains a level‑2 excessive rain risk this weekend.
  • Beach hazards are high with rough surf and dangerous rip currents; Southeast Georgia forecasts note tide levels near Fort Pulaski could inundate portions of Highway 80 around high tide, and swimming is discouraged through at least Sunday morning.