Matanzas Surf Break

Lat Long: 33.96° S 71.89° W

Matanzas Surf Forecast and Surf Report

Issued: 8 pm 28 Oct 2026 (local time)

Forecast update in  hr  min

Today's Matanzas sea temperature is
15.9°C
1.8° 

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


Matanzas surf forecast from 29 Oct 2026:

  • Best quality surf: Thursday 29 Oct, 9PM (local time) - 4.5ft (1.3m), 17s period, WSW swell with glassy winds.
  • Most powerful swell: Friday 30 Oct, 9AM (local time) - 8ft (2.4m), 16s period, WSW swell with 2,696 kJ wave energy.
  • Next surfable swell (1★+): Thursday 29 Oct, 12AM (local time) - 4.5ft (1.3m), 13s period with WSW swell.

Best Forecast Surf Conditions for Matanzas this week:

The surf forecast for Matanzas over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Oct 29) at 12AM. The primary swell is predicted to be 1.3m and 13s period with a secondary swell of 1.1m and 8s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Matanzas in the next 16 days are 2.4m 16s and forecast to arrive on Friday (Oct 30) at 9AM. Winds are predicted to be glassy at the time the swell arrives.

Wave TypeTime (-04) & Date Wave Height & Period
Next good surf (1 star+)12AM (Thu 29th Oct)4.5ft (1.3m) 13s
Best Surf 9PM (Thu 29th Oct)4.5ft (1.3m) 17s
Most Powerful 9AM (Fri 30th Oct)8ft (2.4m) 16s

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


Short Range Forecast

Mostly dry. Very mild (max 18°C on Thu afternoon, min 14°C on Wed night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Very mild (max 18°C on Mon morning, min 13°C on Sun night). Winds decreasing (fresh winds from the SSW on Mon afternoon, calm by Tue morning).

Thursday
29
Friday
30
Saturday
31
Sunday
1
Monday
2
Tuesday
3
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
3
3
2
3
4
3
4
3
2
4
3
2
1
3
0
2
4
1
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.3
WSW
13
1.7
WSW
12
1.8
WSW
16
2.1
WSW
17
2.4
WSW
16
2.2
WSW
14
2.4
WSW
15
2.4
WSW
14
2.4
WSW
14
2.2
WSW
14
2
WSW
14
1.9
WSW
13
1.5
WSW
13
1.7
WSW
13
2
SW
12
2
WSW
16
2.4
SW
14
2.1
SW
14
2.1
SW
13
Wave Graph
Metric surfscale
Energy kJ
528
849
1608
2437
2696
2082
2361
2140
2049
1822
1407
1264
700
862
1225
1956
2233
1785
1565
Wind (km/h)
5
ENE
10
N
10
NNW
10
S
5
N
10
WNW
5
SSW
10
N
15
NW
0
S
5
S
15
WSW
20
SSW
10
S
25
SW
20
SSW
0
NNW
15
W
10
S
Wind State
cross-off
cross-off
cross-on
cross
glassy
cross-on
glassy
cross
cross-on
glassy
cross
on
cross
cross
cross-on
cross
glassy
on
cross
High Tide
00:46AM1.54m
1:22PM0.94m
1:36AM1.50m
2:20PM0.85m
2:34AM1.42m
3:32PM0.79m
3:42AM1.34m
5:00PM0.78m
4:59AM1.27m
6:27PM0.84m
6:17AM1.23m
7:35PM0.95m
Low Tide
7:32AM0.07m
6:52PM0.21m
8:32AM0.13m
7:42PM0.28m
9:43AM0.18m
8:45PM0.36m
11:02AM0.21m
10:10PM0.43m
12:16PM0.19m
11:47PM0.43m
1:17PM0.16m
1:11AM0.38m
clear
clear
clear
clear
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
6:50
—
—
6:48
—
—
6:48
—
—
6:47
—
—
6:46
—
—
6:45
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:10
—
8:12
—
—
8:13
—
—
8:14
—
—
8:15
—
—
8:15
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8:16
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 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
15
17
18
15
17
18
16
16
17
16
16
17
14
18
18
14
17
17
14
Feels °C
16
16
17
15
16
18
16
15
16
17
14
15
10
15
13
10
16
15
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 Matanzas Surf forecast

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

Matanzas is 47 km (29 miles) from the city of San Antonio. If you plan a holiday in Santiago, look for hotels and other accommodation in San Antonio. San Antonio has rooms for a wide range of budgets as well as car hire and transport links.

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