Florida, 2017

Coastal Flood in Florida, November 5, 2017

November 5, 2017 · NWS MFL · 3 events in 3 counties and zones

The combination of higher than normal tidal departures coupled with the King Tides brought minor flooding near the times of high tide. Low-lying and vulnerable locations along the Palm Beach, Broward and Miami-Dade coast saw minor flooding of streets and grassy areas.

Where it happened

Every event with a place to put it; 3 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.

  • Tornadoes
  • Tropical storms and surge
  • Floods
  • Wind
  • Hail
  • Winter weather
  • Heat and drought
  • Cold
  • Fire, smoke and dust
  • Marine and coastal
  • Other

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The toll

Deaths
0
Injuries
0
Property damage
None recorded
Crop damage
None recorded
Events
3

Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.

What happened

The episode as NWS MFL wrote it up.

The combination of higher than normal tidal departures coupled with the King Tides brought minor flooding near the times of high tide. Low-lying and vulnerable locations along the Palm Beach, Broward and Miami-Dade coast saw minor flooding of streets and grassy areas.

What forecasters said that day

The local office's own words before the first event, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Miami, FL wrote its last area forecast discussion before the first event at Nov 5, 6:53 AM EST, 1 hour 37 minutes earlier.

Area forecast discussion, Nov 5, 6:53 AM EST, 1 hour 37 minutes before
Area Forecast Discussion...UPDATED
National Weather Service Miami FL
653 AM EST Sun Nov 5 2017

.AVIATION...
Northwest winds of 5 to 10 knots this morning will swing to a
northeast direction after 17Z today over the east coast taf sites.
The weather will remain dry across the east coast taf sites along
with VFR conditions. However, the vis and ceiling could fall down
into IFR conditions between 12Z and 13Z this morning at KPBI,
KFXE, and KTMB taf sites due to patchy fog in the area.

KAPF taf site will remain northeast around 5 knots this morning
before swinging to a northwest direction after 18Z today.
The weather will also remain dry at KAPF taf site today, but the
ceiling and vis could fall down into MVFR conditions between 12Z
and 13Z due to patchy fog in the area early this morning.

&&
AVIATION...54/BNB

.PREV DISCUSSION... /issued 316 AM EST Sun Nov 5 2017/

DISCUSSION...
Short Term (Today-Tuesday)...models depict prevailing deep high
pressure anchored to the west of the state, and sfc ridging across
South Florida through mid-week. This synoptic setup will keep the
area under mainly NNE flow, generally stable conditions, and
keeping low chances of rain for most of the short term. With the
light winds in place and enhanced radiational cooling at night,
periods of patchy fog are possible early Monday Morning, mainly
interior and west coast areas.

Temperatures will remain slightly above normals for most
locations.

Long Term (Tuesday night-Saturday)...the synoptic pattern seems to
modify a little by the end of the work week week as a mid lvl
short wave trough and a sfc disturbance develop to the north of
the state. However, it may only translate into slightly better
chances for showers Friday afternoon. Otherwise, not a lot of
changes through the long term.

MARINE...benign marine weather is expected for all South florida
waters through the mid-week. A northeast wind may be gusty at
times, and may cause a few issues for small craft through the
week. Therefore, operators of small craft should remain well
informed with the latest marine forecast and use caution while out
on the open waters.

BEACH FORECAST...a coastal flood statement is now in effect for
the entire Atlantic coast with possible modest water level
increases today with the arrival of the king tides. Best chances
of experiencing some tidal flooding will be between 8-10 AM this
morning and again 8-10 PM tonight.

AVIATION...Drainage flow at all sites should keep current Atlc
SHRA off the coast through at least daybreak. Isold SHRA may
affect east coast sites through the TAF cycle thereafter, but
current threat is too low to mention in forecast. Winds become NE
8-12kts for east coast after 17Z with Gulf Breeze at KAPF after
19Z. Drainage flow expected to setup again at all sites after
06/00Z tomorrow eve.
&&

.PRELIMINARY POINT TEMPS/POPS...
West Palm Beach  84  69  85  71 /  20  20  20  20
Fort Lauderdale  85  71  85  72 /  20  20  20  20
Miami            85  71  86  72 /  20  10  20  20
Naples           84  69  84  70 /  10   0  10  10

&&

.MFL WATCHES/WARNINGS/ADVISORIES...
FL...None.
AM...None.
GM...None.
&&

DISCUSSION...17/AR
MARINE...17/AR
AVIATION...54/BNB
Hazardous weather outlook, Nov 5, 3:53 AM EST, 4 hours 37 minutes before
Hazardous Weather Outlook for South Florida
National Weather Service Miami FL
353 AM EST Sun Nov 5 2017

AMZ610-630-650-651-670-671-FLZ063-066>075-168-172>174-GMZ656-657-676-
052100-
Lake Okeechobee-Biscayne Bay-
Coastal waters from Jupiter Inlet to Deerfield Beach FL out 20 NM-
Coastal waters from Deerfield Beach to Ocean Reef FL out 20 NM-
Waters from Jupiter Inlet to Deerfield Beach FL from 20 to 60 NM-
Waters from Deerfield Beach to Ocean Reef FL from 20 to 60 NM
excluding the territorial waters of Bahamas-Glades-Hendry-
Inland Palm Beach-Metro Palm Beach-Coastal Collier-Inland Collier-
Inland Broward-Metro Broward-Inland Miami-Dade-Metro Miami-Dade-
Mainland Monroe-Coastal Palm Beach-Coastal Broward-Coastal Miami-
Dade-Far South Miami-Dade-
Coastal waters from Chokoloskee to Bonita Beach FL out 20 NM-
Coastal waters from East Cape Sable to Chokoloskee FL out 20 NM-
Waters from Chokoloskee to Bonita Beach FL from 20 to 60 NM-
353 AM EST Sun Nov 5 2017

...Minor Coastal Flooding Possible Along East Coast With High Tide...
...Patchy Fog Possible Over the Interior This Morning and Again Tonight...
...A Few Waterspouts Possible on the Local Atlantic...

This hazardous weather outlook is for South Florida.

.DAY ONE...TODAY AND TONIGHT

Waterspouts: Isolated waterspouts are possible on the Atlantic
waters.

Flooding: High astronomical tides may lead to the flooding of
vulnerable areas along and near the Atlantic coast, intracoastal
waterway, and connecting canals within 60 to 90 minutes of high tide
today.

Visibility: Patchy fog will continue across interior South Florida
through just after daybreak this morning. Fog development is expected
again late tonight.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed today.

For more information...visit the National Weather Service in
Miami website at www.weather.gov/miami.

The radar

The national radar mosaic for the moment the first event began.

Open the radar archive at this moment

Event by event

3 coastal flood. Local standard time, as filed.

Coastal Flood, Coastal Palm Beach County

When
November 5, 8:30 AM EST
Where
Coastal Palm Beach County forecast zone
Reported by
Social Media
Coordinates
26.648, -80.436 (the zone’s center; the record gives no point)

Photos on social media show minor flooding from higher than normal astronomical tides at George S Petty Park. Water from inter coastal waterway covering grassy areas with a few inches deep of water over normally dry land.

Coastal Flood, Coastal Miami-Dade County

When
November 5, 9:00 AM EST to 10:00 AM EST
Where
Coastal Miami-Dade County forecast zone
Reported by
NWS Employee
Coordinates
25.609, -80.499 (the zone’s center; the record gives no point)

Minor flooding of sidewalk and curb on NE 23 Street in Miami east of Biscayne Boulevard. Water was up to 6 inches deep at the curb, but most of street remained dry.

Coastal Flood, Coastal Broward County

When
November 5, 10:00 AM EST to 11:00 AM EST
Where
Coastal Broward County forecast zone
Reported by
Social Media
Coordinates
26.152, -80.456 (the zone’s center; the record gives no point)

Multiple photos and video show minor street flooding due to king tides with portions of entire road covered with water near Southlake Drive and S 9th Avenue in Hollywood.

What these are

Coastal Flood
Flooding of coastal land by the sea, from storm surge, onshore wind or high tides.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

More

Every storm in Florida in 2017Every state in 2017This day in weather historyWarnings in Florida, November 2017

Sources

NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 723910, 724244, 723911.