No tide chart availableCheck NOAA Tides & Currents to see if the Harry Tappen Marina, Hempstead Harbor station is currently reporting tide data.If data is available, try refreshing this page.We're working on getting more resilient tide data sources soon.
1 Active Notice
Mon 2:04 PM → Tue 12:00 AM EDT
WHAT
NW winds 15 to 20 kt with gusts up to 25 kt.
WHERE
Long Island Sound west of Port Jefferson and New Haven, and The Long Island south shore bays.
WHEN
Until midnight EDT tonight.
IMPACTS
Conditions will be hazardous to small craft.
Recommendations
Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.