Snow-ForecastSnow-ForecastMountain-ForecastMountain-ForecastTide-ForecastTide-ForecastWeather-ForecastWeather-Forecast
Search by country, region, or break
Search by country, region, or break

Quick Links

Surf Forecasts:

Monte Hermoso surf break

Monte Hermoso surfForecast / Buenos Aires / Argentina

information circle16 Day Weather and Surf, issued 2 pm Friday 13 Mar 2026 -03
Forecast update in hr  min  s Forecast update imminent
Monte Hermoso surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Monte Hermoso sea temperature is
20.6° C
 (Which is normal for this time of year)

Best Forecast Surf Conditions for Monte Hermoso this week:

The surf forecast for Monte Hermoso over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Mar 17) at 9PM. The primary swell is predicted to be 0.6m and 6s period with a secondary swell of 0.4m and 8s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Monte Hermoso in the next 16 days are 0.8m 11s and forecast to arrive on Wednesday (Mar 18) at 9PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Thursday (Mar 19) at 3AM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 9PM (Tue 17th Mar)2ft (0.6m) 6s
Best Surf 9PM (Tue 17th Mar)2ft (0.6m) 6s
Most Powerful 9PM (Wed 18th Mar)2.5ft (0.8m) 11s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table

Short Range Forecast Heavy rain (total 58mm), heaviest during Sun night. Warm (max 26°C on Sat afternoon, min 16°C on Sun night). Wind will be generally light.

Days 3-6 Weather Summary Moderate rain (total 10mm), heaviest on Tue morning. Warm (max 23°C on Mon afternoon, min 17°C on Tue night). Winds decreasing (fresh winds from the WSW on Tue morning, calm by Wed morning).

Fri
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
1
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.5
E
0.9
E
0.6
E
0.5
E
0.4
ESE
0.5
E
0.5
E
0.4
ESE
0.4
ESE
1
E
0.8
E
1.1
SW
1.3
SW
0.4
ESE
0.5
ESE
0.4
ESE
0.4
ESE
0.4
ESE
0.4
ESE
0.4
SE
0.4
SE
Period(s) (?)66678779955451111111112121111
Wave
Graph
(?)Metric surfscale
Energy kJ (?)184830222026252829412747934766474752543338
Wind
(km/h)
20
SE
10
SSE
15
WNW
0
S
10
N
25
W
10
WNW
20
N
15
SE
25
NE
25
NNE
35
WSW
30
WSW
10
NNE
10
NW
15
SE
20
NNE
5
NW
20
SE
20
NNW
10
W
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		cross-
off		glassoffcrosscross-
off		offcross-
on		cross-
off		cross-
off		cross-
on		crosscross-
off		cross-
off		cross-
on		cross-
off		cross-
off		cross-
on		offcross
High Tide
/ height (m)
12:55AM
1.91
1:55PM
1.52
1:48AM
1.87
2:57PM
1.48
2:45AM
1.84
3:58PM
1.50
3:45AM
1.82
4:53PM
1.56
4:44AM
1.82
5:41PM
1.65
5:41AM
1.84
6:24PM
1.77
6:34AM
1.86
Low Tide
/ height (m)
6:44PM
0.68
7:48AM
0.36
7:34PM
0.74
8:45AM
0.38
8:31PM
0.77
9:44AM
0.37
9:35PM
0.77
10:40AM
0.35
10:40PM
0.71
11:30AM
0.33
11:41PM
0.61
12:16PM
0.31
12:36AM
0.47
Fri
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Sunrise--7:01--7:01--7:03--7:03--7:05--7:05--7:07
Sunset7:28--7:25--7:24--7:22--7:21--7:20--7:17--
clear
thunderstorm
part cloud
thunderstorm
rain showers
light rain
thunderstorm
heavy rain
rain showers
part cloud
rain showers
rain showers
clear
clear
part cloud
part cloud
clear
clear
cloud
thunderstorm
rain showers
Rain (mm)
-1-14312919-55-------81
Temp. °C242224262421242019232220222120222021212219
Feels °C (?)212023242119241915202014171918181521192318
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

Latest Updates

Surf-Forecast Premium Launches 16-day Forecast and New, Improved Modelling
Ben Mondy

Surf-Forecast Premium Launches 16-day Forecast and New, Improved Modelling

Get 16% off your subscription with code 16DAYS—available for 16 days only, until March 25, 2026. Surf-Forecast Premium just got better. All paid subscribers will now see a full 16-day forecast, surf reports and wind and tide data for over 7,000 of the world's best surf spots. Premium members will also have access to a new high-resolution forecast model, which enhances our current forecasts by making them quicker and more accurate. That’s more lead time. More confidence. More chances to score g

Save Up to 20% on SIXT Rental Cars Worldwide – Exclusive Surf-Forecast Deal
travel
Surf Forecast

Save Up to 20% on SIXT Rental Cars Worldwide – Exclusive Surf-Forecast Deal

Surf road trips just got even better. Surf-Forecast users can now save up to 20% on SIXT rental cars worldwide during the promotional period until March 31, 2026. Whether you’re planning a legendary California road trip, chasing waves along Europe’s coasts, or exploring remote surf destinations, this exclusive SIXT offer helps you travel smarter and cheaper. And if you want some inspiration on where to go, check out our article Five Iconic Surf Road Trips. Click and get your SIXT discount

Read more

Read more

Discover more articles and updates in the Greenroom.

submit an eyeball surf report

Quick surf report for Monte Hermoso:

join our community of surf reporters

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Monte Hermoso surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

View detailed surf forecast for Monte Hermoso at:
surf-forecast.com

Information about the Monte Hermoso Surf forecast

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

Monte Hermoso is 69 km (43 miles) from the city of Punta Alta. If you plan a holiday in Provincia de Buenos Aires, look for hotels and other accommodation in Punta Alta. Punta Alta has rooms for a wide range of budgets as well as car hire and transport links.

Nearest locationNearest
Nearest locationNearest
Nearest locationNearest