The Westin South Coast Plaza, Costa Mesa

  • 686 Anton Boulevard
  • Costa Mesa,
  • California
  • 92626
  • United States
  • Map

Rooms & Rates

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Children per Room

This information enables us to identify the rooms that will best accommodate your party and to prepare for your arrival.

See room terms and details for information about rollaway and/or extra person charges.

Age Requirement Policy

Guests must be 21 years or older to reserve a room.

The Westin South Coast Plaza, Costa Mesa
5-Day Local Weather Forecast

AUG 30 AUG 31 SEP 1 SEP 2 SEP 3
Partly Cloudy
Partly Cloudy
Precipitation: 0%
High 88°F / 31°C
Low 70°F / 21°C
Partly Cloudy
Partly Cloudy
Precipitation: 0%
High 85°F / 30°C
Low 68°F / 20°C
Partly Cloudy
Partly Cloudy
Precipitation: 0%
High 82°F / 28°C
Low 67°F / 19°C
Partly Cloudy
Partly Cloudy
Precipitation: 10%
High 81°F / 27°C
Low 66°F / 19°C
Partly Cloudy
Partly Cloudy
Precipitation: 10%
High 78°F / 25°C
Low 65°F / 18°C
average jan feb mar apr may jun jul aug sep oct nov dec
high temp
69.1°F
21.0°C
70.0°F
21.0°C
70.0°F
21.0°C
72.7°F
23.0°C
74.2°F
23.0°C
77.6°F
25.0°C
82.6°F
28.0°C
83.9°F
29.0°C
83.2°F
28.0°C
79.8°F
27.0°C
73.5°F
23.0°C
68.6°F
20.0°C
low temp
45.6°F
8.0°C
47.1°F
8.0°C
48.6°F
9.0°C
51.1°F
11.0°C
55.5°F
13.0°C
59.1°F
15.0°C
62.5°F
17.0°C
63.9°F
18.0°C
62.1°F
17.0°C
57.5°F
14.0°C
50.4°F
10.0°C
45.4°F
7.0°C
rain
2.5 in.
6.0 cm.
2.3 in.
6.0 cm.
2.2 in.
6.0 cm.
0.8 in.
2.0 cm.
0.2 in.
0.0 cm.
0.1 in.
0.0 cm.
- in.
- cm.
0.1 in.
0.0 cm.
0.4 in.
1.0 cm.
0.3 in.
1.0 cm.
1.7 in.
4.0 cm.
1.8 in.
4.0 cm.