Extreme Heat and Excessive Rainfall This Week

A significant heat wave continues for the Rockies, Northern Plains, and Great Lakes into the Mid-Atlantic, peaking in intensity through midweek and lingering across parts of the Northern Plains and Midwest until this weekend. Excessive rainfall my bring life-threatening and locally catastrophic flash and urban flooding across portions of southwestern Texas through early Friday. Read More >

For More Weather Information:

Buffalo, NY Local Forecast Office

14NM NNE Olcott NY

Marine Point Forecast

[NOTICE]

Today
High: 79 °F
Water: 66 °F
WSW 10kt
1-2ft
Tonight
Low: 73 °F
NW 10kt
< 1ft
Thursday
High: 80 °F
WSW 12kt
< 1ft
Thursday Night
Low: 70 °F
NW 15kt⇓
1-2ft
Friday
High: 77 °F
E 7kt
< 1ft
Friday Night
Low: 71 °F
E 7kt
< 1ft
Saturday
High: 77 °F
SSW 11kt
< 1ft
Saturday Night
Low: 70 °F
WSW 12kt
1ft
Sunday
High: 76 °F
NNE 11kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:57 am EDT Jul 15, 2026
Forecast Valid: 6am EDT Jul 15, 2026-6pm EDT Jul 21, 2026

View Nearby Observations

Detailed Forecast

Today

WSW wind 7 to 10 kt. Patchy smoke after 8am. Waves 1 to 2 ft.

Tonight

NW wind 7 to 10 kt. Areas of smoke. Waves 1 ft or less.

Thursday

WSW wind 7 to 12 kt. Areas of smoke. Waves 1 ft or less.

Thursday Night

NW wind 12 to 15 kt becoming N 8 to 11 kt after midnight. Partly cloudy. Waves 1 to 2 ft.

Friday

E wind around 7 kt. Mostly sunny. Waves 1 ft or less.

Friday Night

E wind around 7 kt becoming SE after midnight. A slight chance of showers, then a chance of showers and thunderstorms after 11pm. Waves 1 ft or less.

Saturday

SSE wind 8 to 11 kt becoming SSW in the morning. A chance of showers and thunderstorms before 8am, then a chance of showers between 8am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Waves 1 ft or less.

Saturday Night

WSW wind 10 to 12 kt becoming NNE in the evening. Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Waves around 1 ft.

Sunday

NNE wind 6 to 11 kt becoming E in the afternoon. Mostly sunny. Waves 1 ft or less.

Winds and waves higher in and near thunderstorms.

*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.