Marine Weather Net

Lake Ontario - Open Waters from Hamlin Beach to Sodus Bay Marine Forecast


THIS AFTERNOON

SW
WINDS
5 - 15
KNOTS

TONIGHT

S
WINDS
5 - 10
KNOTS

SATURDAY

SW
WINDS
10
KNOTS

SATURDAY NIGHT

SE
WINDS
10
KNOTS

The Marine Weather Forecast In Detail:
LOZ063 Forecast Issued: 1002 AM EDT Fri Oct 03 2025

This Afternoon...Southwest Winds 5 To 15 Knots Becoming West. Waves 1 To 3 Feet.
Tonight...South Winds 5 To 10 Knots Becoming Southwest. Waves 1 Foot Or Less.
Saturday...Southwest Winds 10 Knots Or Less Becoming Southeast. Waves 1 Foot Or Less.
Saturday Night...Southeast Winds 10 Knots Or Less Becoming South. Waves 1 Foot Or Less.
Sunday...South Winds 5 To 15 Knots. Waves 1 To 3 Feet.
Monday...South Winds 10 To 15 Knots. A Chance Of Showers Monday Night. Waves 1 To 3 Feet.
Tuesday...South Winds 10 To 15 Knots Becoming Northwest 15 To 20 Knots. Showers. Waves 1 To 3 Feet Building To 3 To 5 Feet.
SHARE THIS PAGE:           
Area Forecast Discussion
National Weather Service Buffalo NY
125pm EDT Fri Oct 3 2025

Synopsis
Fair dry weather through the weekend, with day to day warming. Next chance of rain arrives Tuesday.

Near Term - Through Saturday
Expansive ridge along the southern New England coast will drift southward to the Mid-Atlantic coast through Saturday, maintaining dry weather and above-normal temperatures.

Short Term - Saturday Night Through Monday
Surface ridge along the Mid-Alantic will ever so slowly drift out to sea but will maintain fair dry weather through Monday.

Mild southerly flow will develop on the western peripheral of the ridge which will then push temps well above normal Sunday and again on Monday.

Long Term - Monday Night Through Friday
A cold front begins to near the region Monday night but dry weather will 'likely' prevail for much the night. Timing of the pre-frontal trough and then subsequent cold front will determine shower and thunderstorm potential, and overall coverage on Tuesday. Given the extremely dry pattern we've been in for the past few months...this rainfall would be much-welcomed...even if it doesn't currently appear to be a true drought-buster.

Another strong surface ridge builds quickly in behind the cold front Tuesday night into Wednesday. This will support fair dry weather through atleast Friday. After a brief cool down we will see a gradual warming trend as we head into the weekend.

Marine
Weak gradient through this weekend will result in winds generally 10 knots or less with diurnal lake breeze circulations.

Southwest winds pick up to 10 to 15 knots ahead of a cold front Monday. Winds turn northwesterly behind the frontal passage with possible small craft headlines needed on Lake Ontario Tuesday night and Wednesday.

NOAA Buffalo NY Office: Watches - Warnings - Advisories
NY...None.

Marine
None.

markerCities        markerTides        marker This Coastal Forecast
NEARBY TIDES: