Minor Dense Fog Advisory | Effective 06/28/2026 22:00

Headline: 
Dense Fog Advisory issued June 29 at 1:00AM EDT until June 29 at 9:00AM EDT by NWS Upton NY
Event: 
Dense Fog Advisory
Urgency: 
Expected
Effective: 
June 28, 2026 - 10:00pm
Expires: 
June 29, 2026 - 6:00am
Description: 
* WHAT...Dense fog will reduce visibility to 1 NM or less. * WHERE...Long Island Sound east of Port Jefferson and New Haven, Peconic and Gardiners Bays, and Moriches Inlet NY to Montauk Point NY out 20 NM. * WHEN...Until 9 AM EDT this morning. * IMPACTS...Low visibility will make navigation difficult.
Instruction: 
If you must navigate, proceed with caution. Use proper fog signals. Make sure all running lights are on. Remember to use your radar and compass.
Area Description: 
Long Island Sound East of New Haven CT/Port Jefferson NY to the Mouth of the Connecticut River; Long Island Sound East of the Mouth of the Connecticut River; Peconic and Gardiners Bays; Moriches Inlet NY to Montauk Point NY out 20 NM
Forcast Office: 
NWS Upton NY