Harbor Beach flood forecast
Floods today 4:30–7:00 AM
Minor flooding possible
Now
Today 2:06 AM
Tide
2.5 ft
In short
In Harbor Beach, roads start to flood when the tide at NOAA's South Port Everglades station passes about 3.6 ft (MLLW). Next flood: Thu, Oct 22, 4:30–7:00 AM EDT (minor flooding possible), with 2 streets forecast to flood at the peak: Mayan Dr and E Lake Dr.
Next 7 days
Flood windows
Today
Oct 22
4:30–7:00 AMPossibleKing tidePeak 3.8 ft · Mayan Dr, E Lake Dr
Today
Oct 22
5:05–7:10 PMPossibleKing tidePeak 3.7 ft · Mayan Dr
Tomorrow
Oct 23
5:30–7:45 AMPossibleKing tidePeak 3.8 ft · Mayan Dr, E Lake Dr
Tomorrow
Oct 23
6:10–7:30 PMPossibleKing tidePeak 3.7 ft · Mayan Dr
Sat
Oct 24
6:05–8:40 AMPossibleKing tidePeak 3.8 ft · Mayan Dr, E Lake Dr
Sat
Oct 24
7:00–8:00 PMPossibleKing tidePeak 3.6 ft · Mayan Dr
Sun
Oct 25
6:45–9:30 AMPossibleKing tidePeak 3.9 ft · Mayan Dr, E Lake Dr, River Ln +1 more
Sun
Oct 25
7:40–8:45 PMPossibleKing tidePeak 3.6 ft · Mayan Dr
Mon
Oct 26
7:20–10:25 AMPossibleKing tidePeak 4.0 ft · Mayan Dr, E Lake Dr, River Ln +2 more
Mon
Oct 26
8:35–9:25 PMPossibleKing tidePeak 3.6 ft · Mayan Dr
Tue
Oct 27
8:10–11:15 AMPossibleKing tidePeak 4.0 ft · Mayan Dr, E Lake Dr, River Ln +2 more
Tue
Oct 27
9:35–9:55 PMPossibleKing tidePeak 3.6 ft · Mayan Dr
Wed
Oct 28
9:10–11:55 AMPossibleKing tidePeak 4.0 ft · Mayan Dr, E Lake Dr, River Ln +1 more
Tap a day for the street-by-street forecast and a share card. Times are America/New York time.
Since 2018
Harbor Beach flood history
Days with roads at risk
247
since 2018
Record high water
4.92 ft
Sep 27, 2026
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 South Port Everglades station with the elevation of every road segment in Harbor Beach. 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 South Port Everglades 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 8722956 (South Port Everglades). Updated 2:09 AM.
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FAQ
Harbor Beach flooding: questions, answered
Which roads flood in Harbor Beach?
The worst flood forecast in the next 30 days is Tue, Oct 27, 8:10–11:15 AM EDT (minor flooding possible). At its peak, 5 streets are forecast to flood: Mayan Dr, E Lake Dr, River Ln, Southeast 10th St and Haskins Ave. The live map shows every street, hour by hour.
When is the next flood in Harbor Beach?
Thu, Oct 22, 4:30–7:00 AM EDT: minor flooding possible, peaking around 5:48 AM. FloodRoute forecasts 19 more flood windows in the next 30 days. See the street-by-street forecast for that day.
How high does the tide have to be to flood roads in Harbor Beach?
Roads start to flood when the tide at NOAA's South Port Everglades station passes about 3.6 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 Harbor Beach?
Thu, Oct 22 at 5:52 AM EDT: a 3.0 ft high tide predicted at NOAA's South Port Everglades 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 Harbor Beach?
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 Harbor Beach flood calendar and flood days appear on your calendar automatically.
How accurate is the Harbor Beach flood forecast?
It's an estimate built from NOAA tide predictions for the South Port Everglades station, corrected with live readings from the NOAA South Port Everglades gauge, and the measured elevation of every road segment in Harbor Beach. Harbor Beach 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.
Fort Lauderdale