Heat Builds in the West; Extremely Critical Fire Weather in the Northwest

A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Critical to extremely critical fire weather conditions are forecast from the Northwest and the northern Great Basin this weekend. Particularly Dangerous Situation Red Flag Warnings have been issued. Read More >

For More Weather Information:

Buffalo, NY Local Forecast Office

Oswego NY

Marine Point Forecast

[NOTICE]

Saturday
High: 81 °F
Water: 72 °F
SSE 10kt⇓
< 1ft
Saturday Night
Low: 70 °F
S 7kt
< 1ft
Sunday
High: 75 °F
SSE 10kt
< 1ft
Sunday Night
Low: 68 °F
SSE 8kt
< 1ft
Monday
High: 74 °F
N 9kt
< 1ft
Monday Night
Low: 67 °F
Light Wind
< 1ft
Tuesday
High: 77 °F
N 6kt
< 1ft
Tuesday Night
Low: 68 °F
Light Wind
< 1ft
Wednesday
High: 80 °F
SSE 6kt
< 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 am EDT Aug 1, 2026
Forecast Valid: 3am EDT Aug 1, 2026-6pm EDT Aug 7, 2026

View Nearby Observations

Detailed Forecast

Saturday

SSE wind 5 to 10 kt becoming variable and less than 5 kt in the afternoon. Mostly cloudy. Waves 1 ft or less.

Saturday Night

SE wind 5 to 7 kt becoming S after midnight. A chance of showers and thunderstorms before 4am, then a slight chance of showers between 4am and 5am, then a chance of showers and thunderstorms after 5am. Waves 1 ft or less.

Sunday

SSE wind 8 to 10 kt. Showers and thunderstorms likely before 2pm, then showers and possibly a thunderstorm between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm. Waves 1 ft or less.

Sunday Night

SSE wind around 8 kt. A chance of showers and thunderstorms before 8pm, then showers and possibly a thunderstorm between 8pm and 2am, then showers likely after 2am. Waves 1 ft or less.

Monday

WNW wind around 9 kt becoming N in the morning. Showers likely, mainly before 8am. Waves 1 ft or less.

Monday Night

Variable winds 5 kt or less. A slight chance of showers before 8pm. Waves 1 ft or less.

Tuesday

ESE wind around 6 kt becoming N in the afternoon. Mostly sunny. Waves 1 ft or less.

Tuesday Night

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

Wednesday

SSE wind around 6 kt becoming SSW in the afternoon. A chance of showers, with thunderstorms also possible after 2pm. 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.