Hazardous Weather Conditions
For More Weather Information:
Overnight

Low: 54 °F
Water: 41 °FSE 6kt
< 1ftMonday

High: 69 °F
SSW 9kt
< 1ftMonday Night

Low: 58 °F
⇑SSW 9kt
< 1ftTuesday

High: 69 °F
SW 9kt
< 1ftTuesday Night

Low: 50 °F
SW 14kt
< 1ftWednesday

High: 56 °F
W 17kt
2-3ftWednesday Night

Low: 42 °F
W 14kt
2-3ftThursday

High: 52 °F
NNE 8kt⇓
1-2ftThursday Night

Low: 43 °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: 9:57 pm EDT May 17, 2026
Forecast Valid: 12am EDT May 18, 2026-6pm EDT May 24, 2026
View Nearby Observations
Detailed Forecast
Overnight
SE wind around 6 kt. A slight chance of showers between 1am and 2am, then a chance of showers and thunderstorms after 2am. Waves 1 ft or less.
Monday
SSW wind 7 to 9 kt becoming WSW in the afternoon. Mostly cloudy, then gradually becoming sunny. Waves 1 ft or less.
Monday Night
Variable winds less than 5 kt becoming SSW 5 to 9 kt in the evening. A slight chance of showers and thunderstorms before 2am, then a slight chance of showers between 2am and 5am, then a slight chance of showers and thunderstorms after 5am. Waves 1 ft or less.
Tuesday
SW wind 7 to 9 kt. A slight chance of thunderstorms before 8am, then a slight chance of showers and thunderstorms after 2pm. Waves 1 ft or less.
Tuesday Night
SW wind 11 to 14 kt, with gusts as high as 20 kt. A slight chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers after 2am. Waves 1 ft or less.
Wednesday
W wind 15 to 17 kt, with gusts as high as 23 kt. A chance of showers before 8am. Waves 2 to 3 ft.
Wednesday Night
W wind 9 to 14 kt becoming NNW after midnight. Winds could gust as high as 20 kt. Partly cloudy. Waves 2 to 3 ft.
Thursday
NNE wind 5 to 8 kt becoming variable and less than 5 kt in the afternoon. Mostly sunny. Waves 1 to 2 ft.
Thursday Night
Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.
Winds and waves higher in and near thunderstorms.
The water temperature off Rochester is 48 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.
Additional Forecasts and Information
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ABOUT THIS FORECAST
| Point Forecast: | 43.3°N 77.19°W |
| Last Update: | 9:57 pm EDT May 17, 2026 |
| Forecast Valid: | 12am EDT May 18, 2026-6pm EDT May 24, 2026 |
| Forecast Discussion | |
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