An early-season nor'easter is impacting Long Island, with strong winds and localized storm surge-related coastal flooding — and "a prolonged period of rainfall" expected to follow continue straight through to Monday.

Credit: Joseph Sperber

A large tree is down across Meadow Road in Kings Park near Lawrence Road early Sunday.

Credit: Thomas Hengge

A strong nor'easter toppled a tree on North Woods Road in North Babylon Saturday.

Credit: Rick Kopstein

Part of a tree fell across the road at Crab Meadow Golf Course in Northport on Saturday.

Credit: Debbie Egan-Chin

Two Long Islanders kayak in the middle of a street in Freeport during a Nor'easter.

Credit: Debbie Egan-Chin

Kayaking in the middle of a street in Freeport during a Nor'easter.

Credit: Debbie Egan-Chin

Freeport native carries her step daughter, 9, in flooded street on Guy Lombardo Ave.

Credit: Thomas Hengge

A tree taken down by high winds on North Woods road in North Babylon.

Credit: Thomas Hengge

Waves crash on the beach as the tide comes in at Smith Point County Park in Shirley.

Credit: Elizabeth Sagarin

Karry Yeung, 32, of Coram walks along the pier at Cedar Beach while a surge of water caused by the passing nor'easter on Saturday.

Credit: Elizabeth Sagarin

Andrew Krebo, of Miller Place, assesses a downed tree on Landing Avenue that caused a power outage at his house and his surrounding neighbors since 4 a.m. on Saturday morning.

Credit: Newsday/John Paraskevas

Following the heavy rain overnight from a nor’easter, vehicles navigate through high water on Barnum Avenue in Port Jefferson Village on Saturday.

Credit: Thomas Hengge

Sandbags outside of a business after Main Street flooded in Port Jefferson on Saturday.

Credit: Joseph Sperber

Nicole Calderone and her children Mitchell Chillianis, 5 and Fiona Chillianis, 3 of West Islip have fun at Marina Park on Saturday afternoon.

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