Great Neck Manor flood forecast
Clear today
No flooding expected in the next 7 days
Now
Today 2:12 AM
Tide
2.5 ft
In short
In Great Neck Manor, roads start to flood when the tide at NOAA's Sewells Point station passes about 8.5 ft (MLLW). No flooding is forecast in Great Neck Manor in the next 30 days. The next king tide is Thu, Oct 22 at 6:41 AM EDT (2.6 ft predicted).
Next 7 days
Flood windows
No flooding expected this week.
Next king tide: Thu, Oct 22 at 6:41 AM (2.6 ft). Subscribe to the calendar and we'll put flood days on it.
Tap a day for the street-by-street forecast and a share card. Times are America/New York time.
Estimates only. Never drive through flood water — six inches can float a car. Follow local authorities.
How this forecast works
FloodRoute combines NOAA tide predictions for the Sewells Point station with the elevation of every road segment in Great Neck Manor. When the predicted water level rises above a road's lowest point, it's marked — amber for possible, orange for likely, red for severe. The NOAA Sewells Point gauge shows how far the water is actually running above or below the tide tables; that difference is carried into the forecast and fades over the following days. Recent rain raises the next 24 hours. After each high tide, streets stay marked a little longer, because water drains off the road more slowly than the tide falls.
Tide source: NOAA station 8638610 (Sewells Point). Updated 2:15 AM.
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FAQ
Great Neck Manor flooding: questions, answered
Which roads flood in Great Neck Manor?
No roads in Great Neck Manor are forecast to flood in the next 30 days. Roads start to flood when the tide at NOAA's Sewells Point station passes about 8.5 ft (MLLW). The live map has a tide scrubber to see the week ahead.
When is the next flood in Great Neck Manor?
No flooding is forecast in Great Neck Manor in the next 30 days.
How high does the tide have to be to flood roads in Great Neck Manor?
Roads start to flood when the tide at NOAA's Sewells Point station passes about 8.5 ft (MLLW). Higher tides flood more streets, for longer. FloodRoute marks flooding as possible when the water is less than 0.5 ft above a road's low point, likely up to 1.5 ft, and severe at 1.5 ft or more.
When is the next king tide in Great Neck Manor?
Thu, Oct 22 at 6:41 AM EDT: a 2.6 ft high tide predicted at NOAA's Sewells Point station. FloodRoute calls a high tide a king tide when it is more than 0.7 ft above the station's mean higher high water (MHHW).
How can I get flood alerts for Great Neck Manor?
The free FloodRoute iPhone app gives you a heads-up before flood windows in your home town; FloodRoute Pro adds street-level alerts for your saved places and your commute. Without the app, subscribe to the Great Neck Manor flood calendar and flood days appear on your calendar automatically.
How accurate is the Great Neck Manor flood forecast?
It's an estimate built from NOAA tide predictions for the Sewells Point station, corrected with live readings from the NOAA Sewells Point gauge, and the measured elevation of every road segment in Great Neck Manor. Great Neck Manor is in Beta: community reports are still confirming which streets flood. Wind, storm surge and blocked drains can change what actually floods. Never drive through flood water.
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