Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Hazardous Weather Conditions

For More Weather Information:

Buffalo, NY Local Forecast Office

14NM NNE Olcott NY

Marine Point Forecast

[NOTICE]

This Afternoon
High: 74 °F
Water: 72 °F
E 7kt
< 1ft
Tonight
Low: 67 °F
S 11kt
< 1ft
Sunday
High: 69 °F
W 20kt
5ft
Sunday Night
Low: 63 °F
W 19kt
5ft
Monday
High: 67 °F
WSW 24kt
5-6ft
Monday Night
Low: 64 °F
W 18kt
3-4ft
Tuesday
High: 71 °F
W 15kt
1-2ft
Tuesday Night
Low: 66 °F
WNW 9kt
< 1ft
Wednesday
High: 73 °F
Light Wind
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 2:22 pm EDT Aug 22, 2026
Forecast Valid: 3pm EDT Aug 22, 2026-6pm EDT Aug 29, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

E wind around 7 kt. A chance of showers and thunderstorms, mainly after 5pm. Some of the storms could be severe. Waves 1 ft or less.

Tonight

E wind 8 to 11 kt becoming SSW in the evening. Showers and thunderstorms before 2am, then showers and possibly a thunderstorm, mainly after 2am. Some of the storms could be severe. Waves 1 ft or less.

Sunday

W wind 17 to 20 kt, with gusts as high as 26 kt. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 3pm. A chance of waterspouts. Waves 3 ft building to 5 ft.

Sunday Night

W wind around 19 kt. Showers and thunderstorms likely. A chance of waterspouts. Waves around 5 ft.

Monday

WSW wind 20 to 24 kt. Showers, with thunderstorms also possible after 11am. A chance of waterspouts. Waves 5 to 6 ft.

Monday Night

W wind 16 to 18 kt, with gusts as high as 27 kt. Showers likely, mainly before 8pm. A chance of waterspouts. Waves 3 to 4 ft.

Tuesday

W wind 12 to 15 kt. A chance of showers before 2pm. A chance of waterspouts. Waves 1 to 2 ft.

Tuesday Night

WNW wind 5 to 9 kt. Partly cloudy. Waves 1 ft or less.

Wednesday

Variable winds 5 kt or less. Mostly sunny. Waves 1 ft or less.

*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.