For More Weather Information:

Buffalo, NY Local Forecast Office

Oswego NY

Marine Point Forecast

[NOTICE]

Overnight
Low: 40 °F
Water: 59 °F
NNW 25kt
5ft

Small Craft Advisory
Saturday
High: 46 °F
N 19kt⇓
5ft

Small Craft Advisory
Saturday Night
Low: 39 °F
WNW 8kt
1ft
Sunday
High: 56 °F
SSW 9kt
< 1ft
Sunday Night
Low: 42 °F
S 7kt
< 1ft
Monday
High: 58 °F
SSE 8kt⇓
< 1ft
Monday Night
Low: 43 °F
Light Wind
< 1ft
Tuesday
High: 59 °F
⇑N 7kt
< 1ft
Tuesday Night
Low: 44 °F
NNE 7kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 9:57 pm EDT Oct 16, 2026
Forecast Valid: 11pm EDT Oct 16, 2026-6pm EDT Oct 23, 2026

View Nearby Observations

Detailed Forecast

Overnight

NNW wind around 25 kt. A chance of showers. Waves around 5 ft.

Saturday

N wind 16 to 19 kt decreasing to 11 to 14 kt in the afternoon. A chance of showers, mainly before 10am. Waves 5 ft subsiding to 2 ft.

Saturday Night

WNW wind 5 to 8 kt becoming SSW after midnight. Mostly clear. Waves around 1 ft.

Sunday

SSW wind 7 to 9 kt. Sunny. Waves 1 ft or less.

Sunday Night

S wind around 7 kt. Clear. Waves 1 ft or less.

Monday

SSE wind 5 to 8 kt becoming variable and less than 5 kt in the afternoon. Sunny. Waves 1 ft or less.

Monday Night

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

Tuesday

Variable winds less than 5 kt becoming N 5 to 7 kt in the afternoon. Sunny. Waves 1 ft or less.

Tuesday Night

NNE wind 5 to 7 kt. Mostly clear. Waves 1 ft or less.

The water temperature off Rochester is 62 degrees, the water
temperature at the central lake buoy is 57 degrees, and the water
temperature off Oswego is 60 degrees.

*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.