Marine Weather and Tide Forecast for Lewiston, NY

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7 Day Forecast for Marine Location Near Lewiston, NY

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Area Discussion for - Buffalo, NY

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FXUS61 KBUF 282338 AFDBUF

Area Forecast Discussion National Weather Service Buffalo NY 738 PM EDT Sun May 28 2023

SYNOPSIS
High pressure will remain firmly in place across the Great Lakes through the rest of the long holiday weekend. This will allow for continued fair dry weather and summerlike warmth...with daytime highs reaching the lower to mid 80s both today and Monday. Fair dry weather is then expected to continue through most if not all of the upcoming week...while temperatures will continue to average well above normal.

NEAR TERM /THROUGH MONDAY/
Satellite imagery displays the outer bands of cirrus from a Southeast Low across the Southern Tier tonight. Otherwise clear skies, quiet and dry weather will rule. This is courtesy of a ridge of high pressure, aloft and at the surface that will remain anchored over the Great Lakes region. With the dry ground and light winds went on the lower end of the model spectrum of temperatures tonight, with lows ranging from the mid 40s to lower 50s.

Highs Monday will push into the 80s, except south of Lake Ontario where a gentle northeast wind will keep areas near Route 104 and northward in the 70s.

SHORT TERM /MONDAY NIGHT THROUGH WEDNESDAY NIGHT/
A Rex Block will remain in place through the first half of the week over the eastern US, with a stagnant weather pattern continuing. The mid/upper level ridge will remain parked over the Great Lakes and New England as a weakening mid level low meanders slowly northward from the Carolinas to the Mid Atlantic. The strong upper level ridge will keep any moisture associated with this closed low well south of our area, with dry weather and mainly clear skies prevailing Monday night through Wednesday night.

Temperatures will be mid summer-like, although humidity will stay relatively low through the period. Highs Tuesday and Wednesday will be in the low to mid 80s for most areas. Light synoptic scale flow both days will allow for lake breeze circulations to dominate, with winds becoming onshore in the afternoon and keeping the Lake Erie and Lake Ontario shores cooler. Lows will be in the 50s each night.

LONG TERM /THURSDAY THROUGH SUNDAY/
Ridging will maintain summer like warmth through the end of the work week with highs pushing well into the 80s. A weak front is anticipated to drop south out of Canada by Friday night with a chance of a few isolated showers (low end chance, 20% or less). It will then turn cooler for the weekend but it looks dry. Highs expected in the 70s to low 80s in spots for Saturday and Sunday.

AVIATION /00Z MONDAY THROUGH FRIDAY/
VFR flight conditions will continue with light winds through the forecast period with surface high pressure nearby.

A backdoor cold front will move into the region late tonight into Monday. Northeast winds will increase to 10-15kts across much of the region by Monday afternoon. Winds will likely remain under 10kts across the western Southern Tier.

Outlook...

Monday through Friday...VFR.

MARINE
Expansive high pressure over the Great Lakes will remain in place through the rest of the long holiday weekend and well beyond. This will guarantee fair dry weather along with light to modest winds and minimal waves.

BUF WATCHES/WARNINGS/ADVISORIES
NY...None.
MARINE...None.

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Wind History for Buffalo, NY

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Wind History from IAG (wind in knots)

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