Las Salinas Surf Break

Lat Long: 33.02° S 71.59° W

Las Salinas Surf Forecast and Surf Report

Issued: 2 am 21 Sep 2026 (local time)

Forecast update in  hr  min

Today's Las Salinas sea temperature is
14.7°C
1.3° 

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


Las Salinas surf forecast from 21 Sep 2026:

  • Best quality surf: Saturday 26 Sep, 3AM (local time) - 5.5ft (1.7m), 13s period, W swell with cross-offshore winds.
  • Most powerful swell: Monday 21 Sep, 3PM (local time) - 7ft (2.2m), 11s period, SW swell with 1,130 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 22 Sep, 3AM (local time) - 6ft (1.8m), 8s period with SW swell.

Best Forecast Surf Conditions for Las Salinas this week:

The surf forecast for Las Salinas over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Sep 22) at 3AM. The primary swell is predicted to be 1.8m and 8s period with a secondary swell of 0.8m and 10s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Las Salinas in the next 16 days are 2.2m 11s and forecast to arrive on Monday (Sep 21) at 3PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 6s period and expected on Tuesday (Sep 22) at 6PM.

Wave TypeTime (-04) & Date Wave Height & Period
Next good surf (1 star+) 3AM (Tue 22nd Sep)6ft (1.8m) 8s
Best Surf 3AM (Sat 26th Sep)5.5ft (1.7m) 13s
Most Powerful 3PM (Mon 21st Sep)7ft (2.2m) 11s

Table - best surf conditions forecast for Las Salinas over the next 16 days.


Short Range Forecast

Mostly dry. Very mild (max 19°C on Tue afternoon, min 11°C on Mon morning). Winds decreasing (fresh winds from the SSW on Mon afternoon, light winds from the SW by Wed morning).

Days 4-6 Weather Summary

Mostly dry. Warm (max 22°C on Sat afternoon, min 15°C on Sat night). Wind will be generally light.

Monday
21
Tuesday
22
Wednesday
23
Thursday
24
Friday
25
Saturday
26
Sunday
27
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
1
1
2
0
1
0
0
2
2
1
1
2
1
2
3
0
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)
1.6
SW
11
2.2
SW
11
2
SW
9
1.3
SW
8
1.6
SW
7
1.3
SW
6
0.8
SW
6
0.6
WSW
13
1.3
WSW
12
1.4
WSW
12
1.4
WSW
12
1.7
WSW
11
1.6
WSW
10
1.6
WSW
10
1.1
W
13
1.6
W
13
1.4
W
12
1.2
W
12
1.2
W
12
1.1
W
11
1.1
W
11
Wave Graph
Metric surfscale
Energy kJ
640
1130
621
210
255
145
54
108
500
530
488
655
588
501
440
851
584
403
383
279
281
Wind (km/h)
20
S
30
SSW
15
S
10
S
20
SW
15
S
10
S
10
WSW
10
SSW
0
SW
5
WNW
10
SW
10
S
15
SSW
15
S
15
S
25
SSW
15
S
15
S
20
SSW
15
S
Wind State
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross
cross-off
glassy
cross-on
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
8:43PM0.99m
8:33AM1.38m
9:18PM1.09m
9:14AM1.45m
9:49PM1.19m
9:50AM1.50m
10:19PM1.28m
10:24AM1.52m
10:49PM1.38m
10:57AM1.52m
11:19PM1.46m
11:30AM1.49m
11:51PM1.53m
Low Tide
2:47PM0.51m
1:59AM0.62m
3:22PM0.44m
2:49AM0.54m
3:51PM0.37m
3:31AM0.45m
4:18PM0.31m
4:09AM0.38m
4:45PM0.27m
4:46AM0.32m
5:12PM0.24m
5:23AM0.28m
5:39PM0.24m
part cloud
cloud
clear
clear
clear
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:37
7:35
7:35
7:33
7:31
7:30
7:28
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:40
7:42
7:43
7:43
7:44
7:45
7:45
 mm
Temp °C
16
17
12
18
19
15
19
19
17
17
18
16
19
21
18
21
22
17
20
21
16
Feels °C
11
11
8
15
15
12
18
17
15
15
16
15
16
17
16
18
19
14
16
17
13
  • 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 Las Salinas Surf forecast

The above surf forecast table for Las Salinas provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Las Salinas can be found by selecting the local surf guide option on the grey menu. Our Las Salinas 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 (Las Salinas) 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 Las Salinas 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.

Las Salinas is 5 km (3 miles) from the city of Vina del Mar. If you plan a holiday in Santiago, look for hotels and other accommodation in Vina del Mar. Vina del Mar has rooms for a wide range of budgets as well as car hire and transport links.

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