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]

Tonight
Low: 70 °F
Water: 72 °F
⇑SSE 7kt
< 1ft
Sunday
High: 75 °F
SSE 9kt
< 1ft
Sunday Night
Low: 67 °F
SSE 8kt
< 1ft
Monday
High: 73 °F
NNW 9kt
< 1ft
Monday Night
Low: 65 °F
W 6kt⇓
< 1ft
Tuesday
High: 76 °F
⇑NNW 6kt
< 1ft
Tuesday Night
Low: 66 °F
Light Wind
< 1ft
Wednesday
High: 80 °F
S 6kt
< 1ft
Wednesday Night
Low: 69 °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: 3:58 pm EDT Aug 1, 2026
Forecast Valid: 5pm EDT Aug 1, 2026-6pm EDT Aug 8, 2026

View Nearby Observations

Detailed Forecast

Tonight

Variable winds less than 5 kt becoming SSE 5 to 7 kt in the evening. Cloudy. Waves 1 ft or less.

Sunday

SE wind 7 to 9 kt becoming S in the afternoon. Showers likely and possibly a thunderstorm before 2pm, then a chance of showers and thunderstorms between 2pm and 3pm, then showers likely and possibly a thunderstorm after 3pm. Waves 1 ft or less.

Sunday Night

SSE wind around 8 kt. Showers and possibly a thunderstorm before 2am, then showers likely. Waves 1 ft or less.

Monday

NNW wind around 9 kt. A chance of showers, mainly before 8am. Waves 1 ft or less.

Monday Night

W wind around 6 kt becoming variable and less than 5 kt in the evening. Partly cloudy. Waves 1 ft or less.

Tuesday

Variable winds less than 5 kt becoming NNW around 6 kt in the afternoon. Mostly sunny. Waves 1 ft or less.

Tuesday Night

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

Wednesday

S wind around 6 kt. A chance of showers and thunderstorms after 2pm. Waves 1 ft or less.

Wednesday Night

Variable winds 5 kt or less. A chance of showers and thunderstorms. 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.