La Costa Surf Break

Lat Long: 12.68° S 76.66° W

La Costa Surf Forecast and Surf Report

Issued: 12 pm 02 Sep 2026 (local time)

Forecast update in  hr  min

Today's La Costa sea temperature is
20.4°C
3.9° 

La Costa surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


La Costa surf forecast from 2 Sep 2026:

  • Best quality surf: Friday 4 Sep, 4AM (local time) - 5ft (1.6m), 16s period, SW swell with glassy winds.
  • Most powerful swell: Friday 4 Sep, 7AM (local time) - 5.5ft (1.7m), 16s period, SW swell with 1,420 kJ wave energy.
  • Next surfable swell (1★+): Thursday 3 Sep, 4AM (local time) - 3.5ft (1.0m), 18s period with SW swell.

Best Forecast Surf Conditions for La Costa this week:

The surf forecast for La Costa over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Sep 03) at 4AM. The primary swell is predicted to be 1.0m and 18s period with a secondary swell of 0.9m and 7s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at La Costa in the next 16 days are 1.7m 16s and forecast to arrive on Friday (Sep 04) at 7AM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave TypeTime (-05) & Date Wave Height & Period
Next good surf (1 star+) 4AM (Thu 3rd Sep)3.5ft (1.0m) 18s
Best Surf 4AM (Fri 4th Sep)5ft (1.6m) 16s
Most Powerful 7AM (Fri 4th Sep)5.5ft (1.7m) 16s

Table - best surf conditions forecast for La Costa over the next 16 days.


Short Range Forecast

Mostly dry. Warm (max 21°C on Fri morning, min 18°C on Wed night). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 21°C on Sun morning, min 18°C on Sat night). Wind will be generally light.

Wednesday
2
Thursday
3
Friday
4
Saturday
5
Sunday
6
Monday
7
Tuesday
8
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
0
2
1
1
3
3
1
2
2
1
2
2
2
2
2
1
2
2
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
SW
15
0.8
SW
18
1
SW
19
1.3
SW
17
1.4
SW
17
1.6
SW
16
1.7
SW
16
1.6
SW
15
1.6
SW
14
1.4
SW
14
1.3
SW
14
1.2
SW
13
1.1
SW
13
1.1
SW
13
0.8
SW
18
0.8
SW
16
0.8
SW
16
1.3
SW
15
1.1
SW
14
1.3
SW
14
1.3
SW
14
Wave Graph
Metric surfscale
Energy kJ
181
388
678
974
1061
1333
1402
1124
1092
754
656
495
380
380
366
366
348
677
513
605
650
Wind (km/h)
10
WSW
10
SSW
5
SSW
10
SSW
10
SSW
10
SSW
10
SSW
15
SSW
10
S
10
SW
10
SSW
5
S
10
SW
10
SW
10
SSE
10
SW
10
SSW
10
S
10
SW
10
SSW
15
SSE
Wind State
on
cross-on
cross-on
on
on
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross-on
on
on
cross-on
on
on
cross-on
on
cross-on
cross-on
High Tide
10:05PM0.73m
9:09AM0.58m
11:21PM0.74m
10:07AM0.50m
00:49AM0.77m
11:44AM0.45m
2:08AM0.82m
1:35PM0.45m
3:11AM0.89m
2:57PM0.50m
4:01AM0.95m
3:58PM0.56m
Low Tide
3:01PM0.16m
4:07AM0.41m
3:47PM0.17m
6:06AM0.44m
4:52PM0.18m
8:14AM0.40m
6:20PM0.18m
9:23AM0.34m
7:44PM0.15m
10:08AM0.28m
8:52PM0.12m
10:46AM0.23m
9:48PM0.09m
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part cloud
part cloud
part cloud
clear
part cloud
clear
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:09
6:09
6:07
6:07
6:07
6:05
6:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:01
6:01
6:01
6:01
6:01
6:01
6:01
 mm
Temp °C
20
20
18
20
20
19
21
20
19
20
20
19
21
20
19
21
21
19
21
20
18
Feels °C
21
20
18
20
20
20
20
20
19
20
20
20
21
20
20
21
21
19
21
20
17
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the La Costa Surf forecast

The above surf forecast table for La Costa provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at La Costa can be found by selecting the local surf guide option on the grey menu. Our La Costa surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (La Costa) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for La Costa may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

La Costa is 4 km (2 miles) from Mala. If you plan a holiday in Lima, look for hotels and other accommodation in Mala. Mala has rooms for a wide range of budgets as well as car hire and transport links.

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