Dangerous Heat in the East; Critical Fire Weather in the Southwest

Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Heat is likely to continue across the eastern U.S. through the Independence Day holiday weekend. Critical fire weather conditions will continue today and likely Tuesday across portions of the Four Corners and northern High Plains. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

For More Weather Information:

New York, NY Local Forecast Office

13NM ENE Riverhead NY

Marine Point Forecast

[NOTICE]

This Afternoon
Light Wind
< 1ft
Tonight
Light Wind
< 1ft
Tuesday
⇑SSW 11kt
< 1ft
Tuesday Night
SW 13kt
2ft
Wednesday
SW 13kt
< 1ft
Wednesday Night
SW 12kt
2ft
Thursday
SW 10kt
< 1ft
Thursday Night
SSW 11kt⇓
< 1ft
Friday
⇑W 8kt
< 1ft

Associated Zone Forecast which includes this point

Last Update: 2:56 pm EDT Jun 29, 2026
Forecast Valid: 3pm EDT Jun 29, 2026-6pm EDT Jul 6, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

Variable winds 5 kt or less. Sunny. Seas 1 ft or less.

Tonight

Variable winds 5 kt or less. Patchy fog after midnight. Seas 1 ft or less.

Tuesday

Variable winds less than 5 kt becoming SSW 6 to 11 kt in the afternoon. Mostly sunny. Seas 1 ft or less.

Tuesday Night

SW wind 9 to 13 kt, with gusts as high as 20 kt. A slight chance of showers and thunderstorms after 2am. Seas 2 ft subsiding to 1 ft or less.

Wednesday

SW wind 9 to 13 kt, with gusts as high as 20 kt. A slight chance of showers and thunderstorms before 8am. Seas 1 ft or less.

Wednesday Night

SW wind 9 to 12 kt. Partly cloudy. Seas 2 ft subsiding to 1 ft or less.

Thursday

SW wind 6 to 10 kt. Sunny. Seas 1 ft or less.

Thursday Night

SSW wind 6 to 11 kt becoming variable and less than 5 kt after midnight. Clear. Seas 1 ft or less.

Friday

Variable winds less than 5 kt becoming W 5 to 8 kt in the morning. A chance of showers. Seas 1 ft or less.

Winds and waves may be higher in and near tstms.

*Notices:

This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.