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River

Guadalete

159 km from source to mouth · Spain.

SpainSpainFlows into Bay of Cádiz

Follow the riverMonth by month

SourceMouth
The river and every tributary in its basin, drawn from RiverATLAS (CC BY 4.0).

In numbers

Length

159km

Average flow

20m³/s

Basin

3,360km²

Drop

289m

from 283 m to -6 m

Country

1

The journey

From source to mouth

159 km of river and 12 stops on the way: 3 towns and cities on its banks, dams, bridges and the tributaries that feed it.

283 m-6 m
Sourceat 283 m0 km
Chorrero150 m22 km
Ubrique16,979 people36 km
Los Hurones Reservoir4.2 km²51 km
Guadalcacín Reservoir17 km²85 km
Majaceitetributary102 km
Puente de La Barca sobre el Río Guadalete107 km
Puente de la Cartuja134 km
Bay of Cádizat -6 m159 km
050100159 km
  1. 0 kmSourceat 283 m
  2. 22 kmChorrero150 m
  3. 36 kmUbrique16,979 people
  4. 51 kmLos Hurones Reservoir4.2 km²
  5. 69 kmAlgar1,637 people
  6. 85 kmGuadalcacín Reservoir17 km²
  7. 94 kmPuente metálico de San Miguel sobre el Río Guadalete
  8. 102 kmMajaceitetributary
  9. 107 kmPuente de La Barca sobre el Río Guadalete
  10. 107 kmSan Patricio Bridge
  11. 134 kmPuente de la Cartuja
  12. 141 kmviaduct of El Portal
  13. 158 kmEl Puerto de Santa María88,364 people
  14. 159 kmBay of Cádizat -6 m

Water level along the river (RiverATLAS; the height is exaggerated). Towns: GeoNames and Wikidata; bridges, dams and tributaries: Wikidata.

River in Spain

At the mouth it carries 20 m³/s on average: an Olympic pool every 124 seconds. It drops from 283 m to -6 m, 1.8 m per kilometre on average. Its basin covers 3,360 km², about the size of CV. 333,000 people live in it. Highest water: from December to January; lowest: from June to September. It is heavily dammed: reservoirs can hold 215% of a year's flow.

Read more on Wikipedia

Where to start

Guadalete, month by month

Highest water: from December to January

Lowest water: from June to September. Best months to visit: from May to September.

60
11°79 mmJan
54
12°77 mmFeb
54
14°91 mmMar
37
16°53 mmApr
19
18°32 mmMay
7.6
22°11 mmJun
3.5
24°1 mmJul
2.5
25°3 mmAug
4.2
23°20 mmSep
26
19°76 mmOct
49
15°92 mmNov
66
12°102 mmDec
Water (estimated flow)Air (average) Rain (mm)Best months

From about 2.5 m³/s in the lowest month to 66 m³/s in the highest. An estimate: the monthly flow is modelled from the lowest and highest months of WaterGAP (RiverATLAS, 1971–2000) and the rain and snow along the river (WorldClim). Dams change the real rhythm. The chip is the average air temperature; below it, the month's rain.

Plan the trip

Plan the trip: boat trips, a bed by the river, a car

Some links above are affiliate links: if you book through them we may earn a commission, at no extra cost to you. It never changes what the data on this page says.

The basin

Guadalete: the basin in numbers

3,386 km² of land send their water to this river. This is what lives on it.

DammedReservoirs can hold 215% of a year's flow: much of the river is a chain of lakes.
  • 333,000people live in the basin
  • 99/km²people per km²
  • 293maverage altitude of the basin
  • 710mmof rain a year (basin average)
  • 16.5°Caverage air temperature
  • 20%protected areas
  • 1.4%covered by lakes
  • 1.4km³held in reservoirs

What covers the basin

  • 22% Forest
  • 47% Cropland
  • 15% Pasture
  • 5% Towns and cities

RiverATLAS (HydroATLAS v1.0, CC BY 4.0): land cover, people, protected areas, glaciers and dams over the whole basin upstream of the mouth.

Along the river

Guadalete: what you find on the way

  • 3DamsPresa de Los Hurones, Presa de Guadalcacín
  • 2Weirs
  • 7Boat ramps
  • 2Ferry piersTerminal Marítima Metropolitana de El Puerto de Santa María
  • 2MarinasReal Club Náutico de El Puerto de Santa María, Puerto Sherry
  • 3River beachesLa Puntilla, Playa de Valdelagrana, Dunas de San Antón

From OpenStreetMap, within 1.5 km of the river. Not mapped is not the same as not there.

Cross-checked with our atlases

Guadalete in our other atlases

What our sister atlases know about the waterfalls on this river, the lakes it flows through, the beaches at its mouth, the mountains where it rises and the islands off its mouth.

  • 1waterfall on the riverCascadyas
  • 2lakes on its wayLakeyas
  • 29beaches at the mouth and on the banksCoastya
  • 20mountains at the sourcePeakyas
  • 3islands off the mouthIslandyas

Waterfalls (1)

On the river, by Cascadyas

  1. Chorrerokm 18150m

Cascadyas is coming soonOpen Cascadyas ↗

Lakes and reservoirs (2)

Lakes it flows through, by Lakeyas

  1. Los Hurones Reservoirkm 414.2km²
  2. Guadalcacín Reservoirkm 6817km²

Lakeyas is coming soonOpen Lakeyas ↗

Beaches (29)

At the mouth (25 km) and on the banks, by Coastya

  1. Playa de Valdegranakm 12723.2°C
  2. Playa de la Puntillakm 12723.2°C
  3. Playa Santa María del Mar8.5 km away23.2°C
  4. Playa de Santa Catalina3.9 km away23.2°C
  5. La Playa de Regla24 km away23.2°C
  6. Playa del Guapo24 km away23.2°C
  7. Platja Matanda11 km away23.2°C
  8. Playa de la Luz14 km away23.2°C

21 more on CoastyaOpen Coastya ↗

Mountains at the source (20)

Within 15 km of the source, by Peakyas

  1. Simancon Peak2.6 km away1,566m
  2. Reloj Peak2.8 km away1,539m
  3. Navazo Alto6.4 km away1,395m
  4. Ventana peak12 km away1,298m
  5. Malaver13 km away1,122m
  6. Pico Silla11 km away920m
  7. Sierra del Endrinal1.1 km away
  8. Sierra de Libar11 km away

12 more on PeakyasOpen Peakyas ↗

Islands off the mouth (3)

Within 30 km of the mouth, by Islandyas

  1. Isla del Trocadero7.8 km away5.2km²
  2. Isla de León15 km away
  3. Islote de Sancti Petri23 km away

Islandyas is coming soonOpen Islandyas ↗

From space

The source and the mouth, seen from orbit

Guadalete: satellite view of the source
The source14 km across
Guadalete: satellite view of the mouth
The mouth10 km across

Sentinel-2 cloudless 2016 by EOX IT Services GmbH (contains modified Copernicus Sentinel data 2016), CC BY 4.0. The glowing line is the river as drawn by RiverATLAS.

Photos

Guadalete in pictures

Desembocadura del río Guadalete2
Emilio J. Rodríguez Posada · CC BY-SA 2.5 es
El Guadalete en marzo (26822909758)
Emilio J. Rodríguez Posada · CC BY-SA 2.0
Guadalete-DSC01132
El Pantera · CC BY-SA 3.0
Guadalete-P1000262
El Pantera · CC BY-SA 3.0

Tributaries

Where it flows, and what flows into it

Tributaries (2)

Also: Majaceite, Guadalporcún

Where these numbers come from

Name, length, placesWikidata (Q17812) · CC0
Course, profile, basinRiverATLAS v1.0 (HydroATLAS, Linke et al. 2019) · CC BY 4.0 — followed from the source to the mouth given by Wikidata
FlowWaterGAP (RiverATLAS), 1971–2000 · CC BY 4.0
Climate along the riverWorldClim (RiverATLAS), 1970–2000 · CC BY 4.0
Towns, bridges, damsWikidata · CC0; GeoNames · CC BY 4.0
Along the river© OpenStreetMap contributors · ODbL
ImagesEOX Sentinel-2 cloudless 2016 · CC BY 4.0; Wikimedia Commons
Our other atlasesCascadyas, Lakeyas, Coastya, Peakyas, Islandyas — Wikidata · CC0; © OpenStreetMap contributors · ODbL; GeoNames · CC BY 4.0; HydroLAKES · CC BY 4.0; NOAA OISST

Every source and licence is on the data sources page.

The family

Do you prefer beaches, lakes, mountains, waterfalls, islands, rivers or canyons?

Same idea, other landscapes: field atlases built on open data, month by month, in seven languages.

beachesCoastyaFind your beach: sea temperature, sun and swimming month by month.Visit
lakesLakeyasEvery lake on Earth: water temperature, ice, depth and the shore.Coming soonVisit
mountainsPeakyasEvery summit in 3D: summit weather, the 0 °C line, huts and trails.Visit
waterfallsCascadyasEvery waterfall: height, flow month by month and when it roars.Coming soonVisit
islandsIslandyasEvery island from the sea up: size, sea temperature, ferries and 3D.Coming soonVisit
riversRiveryasEvery river from source to sea: the journey, the flow and the basin in numbers.You are here
canyonsCanyonyasEvery canyon cut to scale: depth to the floor, rim and floor temperatures, trails and viewpoints.Coming soonVisit