Dangerous Heat in the Central and Eastern U.S.; Critical Fire Weather in the Great Basin and 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 Tuesday across portions of the Four Corners and Great Basin, as dry conditions and gusty winds persist. Read More >

Hazardous Weather Conditions

Small Craft Advisory in effect from June 30, 02:00 PM EDT until July 1, 12:00 AM EDT

For More Weather Information:

Philadelphia, PA Local Forecast Office

40NM S New York NY

Marine Point Forecast

[NOTICE]

Tuesday
High: 79 °F
⇑S 15kt
2-3ft

Small Craft Advisory
Tuesday Night
Low: 70 °F
SW 15kt
3ft

Small Craft Advisory
Wednesday
High: 83 °F
⇑SSW 15kt
2-3ft
Wednesday Night
Low: 73 °F
SW 15kt
3-4ft
Thursday
High: 88 °F
⇑SSW 15kt
2-3ft
Thursday Night
Low: 77 °F
SSW 15kt
3ft
Friday
High: 91 °F
⇑SSW 10kt
2ft
Friday Night
Low: 76 °F
Light Wind
2ft
Independence Day
High: 89 °F
⇑S 10kt
2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:08 am EDT Jun 30, 2026
Forecast Valid: 4am EDT Jun 30, 2026-6pm EDT Jul 6, 2026

View Nearby Observations

Detailed Forecast

Tuesday

SW wind 5 to 8 kt becoming S 10 to 15 kt in the afternoon. Winds could gust as high as 20 kt. Mostly sunny. Seas 2 to 3 ft.

Tuesday Night

SW wind 10 to 15 kt, with gusts as high as 20 kt. Partly cloudy. Seas around 3 ft.

Wednesday

SSW wind 10 to 13 kt increasing to 12 to 15 kt in the afternoon. Winds could gust as high as 25 kt. Sunny. Seas 2 to 3 ft.

Wednesday Night

SW wind 10 to 15 kt. A slight chance of showers and thunderstorms. Seas 3 to 4 ft.

Thursday

SSW wind 5 to 10 kt increasing to 10 to 15 kt in the afternoon. Winds could gust as high as 20 kt. Sunny. Seas 2 to 3 ft.

Thursday Night

SSW wind 10 to 15 kt. Mostly clear. Seas around 3 ft.

Friday

W wind 5 to 8 kt becoming SSW 7 to 10 kt in the afternoon. Sunny. Seas around 2 ft.

Friday Night

Variable winds 5 kt or less. Partly cloudy. Seas around 2 ft.

Independence Day

W wind 5 to 8 kt becoming S 7 to 10 kt in the afternoon. A chance of showers and thunderstorms after 2pm. Seas around 2 ft.

*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.