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Storm surge risk snapshot · Lewisville, TX

More for Texas: Highest storm surge risk cities · Texas live outlook

Current risk outlook

Storm surge risk for Lewisville, TX.

Live conditions updated just now. Refreshes every 5–40 minutes.

This view focuses on storm surge exposure patterns and coastal vulnerability near this city.

Live risk outlook

LOW

Low

Next 6–24 hours: Today: Low (10/100) · Rain 0% · Max wind 10 mph.

No active local alerts at this moment.

Sources: NOAA, NWS, SPC, NHC, FEMA, USGS.

Extended live outlook →

Historical risk score

Long-term baseline derived from historical hazard activity.

0

/ 100

Storm surge risk score0/100

For typical homes located in Lewisville, TX.

Baseline context

Storm surge model is not available for this location yet.

Compare other local risks

See how Lewisville scores across each hazard model.

City snapshot

All hazards combined

48/100

Flood risk

Heavy rain and low-lying flood exposure

55/100

Wind risk

Roof stress and gust-driven damage

14/100

Lightning risk

Thunderstorm and strike exposure

59/100

Wildfire risk

Fuels, dryness, and fire potential

49/100

Tornado risk

Historic tornado corridor exposure

32/100

Hail risk

Hail frequency and roof impact potential

100/100

Hurricane risk

Wind + surge + rain-driven flooding

26/100

Local hazard map

Lewisville, TX

Tile rasters

Click a tile to update scores. These layers are for awareness and are not a replacement for official NWS / NHC warnings.

Surge intelligence snapshot

Nearest tide gauge (NOAA CO-OPS)

Manchester (8770777)

Distance from Lewisville: 251 mi

Observed water level: -0.34 ft (MLLW)

Observed: local time

Source: NOAA CO-OPS.

NHC storm surge watch/warning

No NHC storm surge watch/warning posted.

Source: NHC advisory feed.

Coastal flood alerts (NWS)

No coastal flood alerts at this time.

Source: National Weather Service.

Wave & surf forecast

Observed wave height: 5.58 ft

Observed: local time

Buoy: Station 42084 (342 mi)

Source: NDBC buoy observations.

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5-day surge outlook

Today

LOW

Rain chance: 0%

Max wind: 10 mph

Risk score: 10/100

Tomorrow

LOW

Rain chance: 1%

Max wind: 5 mph

Risk score: 10/100

Sat

LOW

Rain chance: 3%

Max wind: 5 to 15 mph

Risk score: 16/100

Sun

LOW

Rain chance: 19%

Max wind: 10 to 15 mph

Risk score: 24/100

Mon

LOW

Rain chance: 15%

Max wind: 10 to 15 mph

Risk score: 24/100

Historical storm surge exposure

Local surge data facts

Observed water level-0.34 ft · 251 mi
Nearest buoy waves5.58 ft · 342 mi

Data from NOAA CO-OPS, NHC surge advisories, and NWS marine forecasts.

Historical storm surge exposure near Lewisville

  • Surge risk is highest near the coast and tidal waterways, and drops quickly inland.
  • Wind direction and storm approach angle can be as important as storm category.
  • Strong storms can create surge + rainfall flooding at the same time.

Storm surge FAQs for Lewisville

Can storm surge affect Lewisville?

Surge risk generally drops quickly inland, but tidal rivers and bays can still push water farther than expected in some storms.

Is storm surge the same as flooding?

Surge is ocean water pushed onshore by wind/pressure; flooding can also come from rainfall, rivers, and drainage issues.