Active AlertsChatham Lighthouse, MA

What: Shallow flooding less than one foot deep around the time of high tide early Tuesday morning.
Where: Eastern Massachusetts coast including Cape Cod and the Islands.
When: From 2 AM to 6 AM EST Tuesday.
Impacts: Flooding of vulnerable lots, parks, and roads with only isolated road closures expected.

If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property.