Lake · Louisiana

Lake Maurepas

-1 m-3 ft

Area: 238 km²
Tonight: 60°FClear · Wind 0–5 mph E

Lake Maurepas is a lake at -1 m above sea level in Louisiana, United States, 238 km² in area and 21.7 km long.

All facts

Surface elevation: -1 m
Length: 21.7 km
Shoreline: 69.6 km

Open the 3D view

Lake

Lake Maurepas in numbers

Shoreline from OpenStreetMap.

Shoreline: 69.6 km

3D map

Lake Maurepas 3D map

Drag to orbit · click, then scroll to zoom (or Ctrl/⌘ + scroll) · One finger scrolls the page · two fingers orbit and zoom · 20 × 20 km

Surface

Vertical scale

Topographic map

Lake Maurepas terrain and contours

1 m contours from the USGS 3DEP 10 m terrain model. Click two points on the map to draw your own cross-section.Tap two points on the map to draw your own cross-section.

Index contours every 5 mShowing west → east through the centre

Lake Maurepas elevation profile

West → east through the centre

Hover the profile to read elevation and distance.Tap or drag along the profile to read elevation and distance.

Weather

Lake Maurepas weather

Tonight · Clear · 60°F (16°C) · Wind 0–5 mph E

Lake Maurepas forecast for about 1 m.

Tonight60°–0–5 mph E
Sat58°78°–5–10 mph E
Sun60°78°–5–10 mph E
Mon60°79°–5–10 mph E
Tue61°78°1%5 mph E
Wed58°78°2%5–10 mph E
Thu58°80°2%5–10 mph E

Forecast data: NOAA National Weather Service, public domain, model run Oct 23, 21:51 UTC.

Slope

Share of the 20 × 20 km view by steepness, from the 10 m model.

Mostly gentle: 100% of the view is under 15°.

Gentle, 0–15°

100.0%

Moderate, 15–30°

0.0%

Steep, 30–45°

0.0%

Cliffs, 45° and over

0.0%

Steeper than 30°: 0.0% of the 400 km² view
Relief in view: 8 m low point -1 m

Land cover

ESA WorldCover 10 m classification of the same area.

Trees 45.8%Water 41.4%Wetland 10.3%Grassland 2.1%

Snow & ice means glaciers and year-round snow (a yearly average), not today’s snow cover.

Where it sits

Where Lake Maurepas sits

Nearby

Nearby places

Downloads

Lake Maurepas downloads: topographic map, heightmap, STL 3D model and DEM

Free files made in your browser from this page's terrain data. No sign-up; credit the sources below.

Print & wall

JPGLake Maurepas satellite image (JPEG)Sentinel-2 true-colour image of the same area, taken 2026-09-23.

3D printing & 3D apps

GIS & GPS

</>Embed this mapPaste this into your site to show the interactive 3D terrain, with a credit link back here.

<iframe src="https://topolu.com/embed/lake-maurepas" width="100%" height="480" style="border:0" loading="lazy" allowfullscreen title="3D terrain of Lake Maurepas"></iframe>
<p><a href="https://topolu.com/lake-maurepas" rel="nofollow">Topolu</a></p>

Free to use with credit: see the data sources

Sources

Data sources

Terrain: U.S. Geological Survey, 3D Elevation Program (public domain)
Imagery: Contains modified Copernicus Sentinel data 2026 (scene 2026-09-23)
Land cover: © ESA WorldCover project 2021 / Contains modified Copernicus Sentinel data (2021) processed by ESA WorldCover consortium
Facts: Wikidata (CC0)
Forecast: Weather forecast from NOAA National Weather Service (public domain)
Sources: Wikidata · GeoNames · Wikipedia