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// Workers AI · dad joke modeWhat did Ploudalmézeau sea say? Nothing, it just waved.

(Redirected from Portsall)

Ploudalmézeau
Gwitalmeze
A view of the sea, at Portsall
A view of the sea, at Portsall
Coat of arms of Ploudalmézeau
Map
Location of Ploudalmézeau
Ploudalmézeau is located in France
Ploudalmézeau
Ploudalmézeau
Ploudalmézeau is located in Brittany
Ploudalmézeau
Ploudalmézeau
Coordinates: 48°32′28″N 4°39′22″W / 48.5411°N 4.6561°W / 48.5411; -4.6561
CountryFrance
RegionBrittany
DepartmentFinistère
ArrondissementBrest
CantonPlabennec
IntercommunalityPays d'Iroise
Government
  Mayor (20262032) David Carrega[1]
Area
1
23.18 km2 (8.95 sq mi)
Population
 (2023)[2]
6,522
  Density281.4/km2 (728.7/sq mi)
Time zoneUTC+01:00 (CET)
  Summer (DST)UTC+02:00 (CEST)
INSEE/Postal code
29178 /29830
Elevation0–86 m (0–282 ft)
1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries.

Ploudalmézeau (French pronunciation: [pludalmezo]; Breton: Gwitalmeze) is a commune in the Finistère department of Brittany in north-western France.

The village and port of Portsall is part of the commune. The Amoco Cadiz oil tanker ran aground off Portsall in 1978, causing a large crude oil spill.

Geography

[edit]

Climate

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Ploudalmézeau has an oceanic climate (Köppen climate classification Cfb). The average annual temperature in Ploudalmézeau is 11.9 °C (53.4 °F). The average annual rainfall is 1,006.4 mm (39.62 in) with November as the wettest month. The temperatures are highest on average in August, at around 17.0 °C (62.6 °F), and lowest in January, at around 7.7 °C (45.9 °F). The highest temperature ever recorded in Ploudalmézeau was 38.7 °C (101.7 °F) on 18 July 2022; the coldest temperature ever recorded was −7.0 °C (19.4 °F) on 28 February 2018.

Climate data for Ploudalmézeau (1981–2010 averages, extremes 1998−present)
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year
Record high °C (°F) 17.0
(62.6)
20.8
(69.4)
24.1
(75.4)
26.8
(80.2)
28.2
(82.8)
30.5
(86.9)
38.7
(101.7)
32.2
(90.0)
31.6
(88.9)
28.1
(82.6)
21.4
(70.5)
17.1
(62.8)
38.7
(101.7)
Mean daily maximum °C (°F) 9.9
(49.8)
10.3
(50.5)
11.8
(53.2)
13.3
(55.9)
15.9
(60.6)
18.6
(65.5)
20.1
(68.2)
20.5
(68.9)
19.2
(66.6)
16.2
(61.2)
12.6
(54.7)
10.2
(50.4)
14.9
(58.8)
Daily mean °C (°F) 7.7
(45.9)
7.8
(46.0)
8.9
(48.0)
10.1
(50.2)
12.8
(55.0)
15.1
(59.2)
16.7
(62.1)
17.0
(62.6)
15.6
(60.1)
13.3
(55.9)
10.3
(50.5)
7.8
(46.0)
11.9
(53.4)
Mean daily minimum °C (°F) 5.5
(41.9)
5.2
(41.4)
6.0
(42.8)
7.0
(44.6)
9.6
(49.3)
11.7
(53.1)
13.3
(55.9)
13.5
(56.3)
12.0
(53.6)
10.3
(50.5)
8.0
(46.4)
5.4
(41.7)
9.0
(48.2)
Record low °C (°F) −5.0
(23.0)
−7.0
(19.4)
−2.2
(28.0)
−0.7
(30.7)
1.6
(34.9)
4.3
(39.7)
6.5
(43.7)
3.7
(38.7)
3.5
(38.3)
−0.3
(31.5)
−2.4
(27.7)
−4.4
(24.1)
−7.0
(19.4)
Average precipitation mm (inches) 112.1
(4.41)
82.1
(3.23)
74.4
(2.93)
86.7
(3.41)
65.5
(2.58)
48.4
(1.91)
72.4
(2.85)
59.6
(2.35)
61.3
(2.41)
105.7
(4.16)
121.0
(4.76)
117.2
(4.61)
1,006.4
(39.62)
Average precipitation days (≥ 1.0 mm) 15.8 13.1 12.9 13.3 10.5 8.5 11.4 9.1 9.2 15.5 17.0 17.5 153.6
Source: Meteociel[3]

International relations

[edit]

Ploudalmézeau is twinned with Cullompton, Devon.

Population

[edit]

Breton language

[edit]

In 2008, 11.69% of primary-school children attended bilingual schools, where Breton language is taught alongside French.[6]

Amoco Cadiz oil spill

[edit]
Amoco Cadiz anchor in Portsall

On 16 March 1978, Amoco Cadiz, a very large crude carrier (VLCC), owned by Amoco, split in three after running aground on Portsall Rocks, 5 km (3.1 mi) from the coast of Portsall, resulting in the largest oil spill of its kind in history to that date.[7]

See also

[edit]

References

[edit]
  1. "David Carrega, maire sortant, a été réélu à Ploudalmézeau". Le Télégramme (in French). 20 March 2026. Retrieved 4 July 2026.
  2. "Populations de référence 2023" (in French). National Institute of Statistics and Economic Studies. 18 December 2025.
  3. "Normales et records pour Ploudalmezeau (29)". Meteociel. Retrieved 9 June 2022.
  4. Des villages de Cassini aux communes d'aujourd'hui: Commune data sheet Ploudalmézeau, EHESS (in French).
  5. Population municipale entre 1968 et 2023, INSEE
  6. Ofis ar Brezhoneg: Enseignement bilingue (in French)
  7. Auke Visser (26 August 2010). "Amoco Cadiz". International Super Tankers. Archived from the original on 4 March 2012. Retrieved 9 September 2010.
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