Surfnerd Logo

Surf forecast for Playa Hermosa South

Tide
⏱️s.
⚡️kJ
Timezone:
America/Costa_Rica
Forecast updated:
18/06, 18:00
Wind: SN UNITY Atmos
(20260619 00z)
Waves: SN UNITY WAVE
(20260619 00z)
Join Surfnerd to check this forecast
Create a free account to check forecasts, set your home spot, save spots and log surf sessions.
Sign up with AppleSign up with Google

Timeline

Playa Hermosa South Surf Forecast Guide

Playa Hermosa South is known as one of the more consistent beach breaks in Costa Rica. It features about four miles of stunning black sand and has a pretty deep offshore area. This spot picks up swell from various directions, including the South, South-Southwest, and West. While it can get pretty crowded at the best peaks, there's plenty of room to find your own wave along its stretch. Access is straightforward, just a two-hour drive from the airport, with parking available near several local spots.

The surf here can range in size from about 5 to 9 feet (1.5 to 2.7 meters) and is best for intermediate and expert surfers. The waves tend to break over sand, forming lefts and rights that can get fun. The beach is most favorable during mid to high tide, and when the swells are firing, it can be quite powerful. On solid south swells, you may encounter heavy A-frames that offer challenging rides. Keep in mind that once the size goes beyond double overhead, it can often close out, leading to some tough paddling and possible board breaks.

The wind typically blows in from the northeast, which is ideal for optimal conditions. Surfers often use shortboards, fish, or guns depending on the swell and their own skill level. While the north end of Playa Hermosa has the best sandbanks, moving south toward Tulin, there's a popular sandbar that works well on lower tides with more exposure to west swells. It’s a good idea to be aware of your surroundings and respect the local vibe, as it can be a bit intense sometimes.

Surf spots near Playa Hermosa South

Playa Jacó
Puntarenas Province, Costa Rica
Beach break
Fri 19
Sat 20
Sun 21
Mon 22
Tue 23
Roca Loca
Puntarenas Province, Costa Rica
Reef break
Fri 19
Sat 20
Sun 21
Mon 22
Tue 23
Playa Hermosa
Puntarenas Province, Costa Rica
Beach break
Fri 19
Sat 20
Sun 21
Mon 22
Tue 23
Playa Hermosa South
Puntarenas Province, Costa Rica
Beach break, Canyon break
Fri 19
Sat 20
Sun 21
Mon 22
Tue 23
Boca Tusubres
Puntarenas Province, Costa Rica
Rivermouth break
Fri 19
Sat 20
Sun 21
Mon 22
Tue 23

Frequently asked questions

What are good surfing conditions for Playa Hermosa South?

Playa Hermosa South is usually best with south-southeast through south to west (SSE-S-W) swell around 1.5 m / 5 ft to 2.7 m / 9 ft, wind from north-northeast to east (NNE-E), with northeast (NE) offshore, and mid to high tide.

Where is the surf spot Playa Hermosa South?

Playa Hermosa South is a surf spot in Playa Hermosa, Puntarenas Province, Costa Rica.

What is the surf break like at Playa Hermosa South?

Wave types at Playa Hermosa South are beach and canyon. Waves at Playa Hermosa South break right and left. Playa Hermosa South breaks over sand. Expect a moderate crowd and a somewhat reserved lineup.

What season is best for surfing Playa Hermosa South?

The main surf season at Playa Hermosa South is winter.

What surfing skill level is Playa Hermosa South suitable for?

Playa Hermosa South can suit intermediate and expert surfers.

Is Playa Hermosa South beginner friendly for surfing?

Playa Hermosa South is better suited to intermediate and expert surfers.

What surfboards work at Playa Hermosa South?

Shortboard, Fish, and Gun are common choices at Playa Hermosa South.

What surf spots are near Playa Hermosa South?

Other nearby surf spots are Playa Hermosa, Roca Loca, Boca Tusubres, and Playa Jacó.

What swell direction works for surfing at Playa Hermosa South?

Playa Hermosa South can work with swell from south-southeast through south to west (SSE-S-W).

What swell size works for surfing at Playa Hermosa South?

Playa Hermosa South usually works with swell around 1.5 m / 5 ft to 2.7 m / 9 ft.

What wind direction is best for surfing at Playa Hermosa South?

Playa Hermosa South usually works with wind from north-northeast to east (NNE-E); northeast (NE) is offshore.

What wind direction is offshore for surfing at Playa Hermosa South?

Northeast (NE) is offshore at Playa Hermosa South.

What tide works best for surfing at Playa Hermosa South?

Playa Hermosa South works best around mid to high tide. A rising tide is usually better here.

Join Surfnerd for free
  • Save favorite spots
  • Set home spot
  • Log surf sessions
Sign up with AppleSign up with Google
Surfnerd Logo

Login to your Surfnerd account

Log your sessions, save your favorite spots, and keep your surf forecast personalized.

Log in with AppleLog in with Google

Readme

Welcome! If you’re new to surf forecasting, check out this quick guide.

Forecast Table

The forecast table (the section on the page with all the numbers) is designed to pack as much information in the screen as possible. Although intimidating at first, it will help you make informed decisions about the waves faster, trust me :D. The table consists of roughly four sections, time and predictions, wind, waves, and tides:

🔮 Time and predictions section

Here we show the forecast thour and the overall surf quality prediction. This is determined based on the wave, wind and tide quality prediction. These individual predictions can be found on the forecast map.

💨 Wind section

The first row on the table (with the 💨 icon) shows wind speed, direction and gust. The more the wind speed the more aggressive the color (from blue, green, orange to red).

🌊 Wave section

The waves section consists of three rows, one for wave height and direction, one for period and one for wave energy. Our algorithm chooses the "dominant wave" using spot-adjusted surf energy (depth + directional fit). This is usually the first swell partition, but during local storms it can switch to wind waves. If that happens, values are shown in gray and italic.

🌒 Tide section

The tide section consists of a row with the actual heights per hour (measured at the half hour) and a table that displays the flow of the tide and the extremes (lows and highs).

Forecast map

The forecast map consists of arrows. These arrows represent all wave partitions (swell partitions and wind wave partition) and the wind. This allows you to see things like: a secondary swell or wind waves messes up the surf, or the wind is just a tick offshore so very surfable. Click a metric label in the bottom left to bring that arrow to the front — handy when arrows overlap.

Forecast Cheat Sheet

Short on time? Focus on wave energy. It’s the best single metric to gauge how big and powerful the waves will be.

Click any table cell to jump to that forecast hour. The map will update with forecast arrows, so you can see if wind and swell direction are lining up.

Use the table sidebar to switch units for height and speed.

Log your surf sessions to compare forecasts with real sessions and sharpen future predictions.

Models and Updates

Surfnerd blends multiple global and local wind and swell models using advanced interpolation and spatial techniques to create an "ensemble" forecast. Forecasts are refreshed hourly.

Surf Predictions

Our AI-driven algorithm scores surf quality, shown by green, orange, and gray dots. Each forecast hour is rated for wind, swell, and tide quality, then combined into an overall score. Here’s the scale:

Perfect
Good
Average
Bad or No Data

Session logs also feed the algorithm — the more you log, the smarter your forecasts get.

With Surfnerd, no more "you should have been here yesterday"

Surfnerd Logo
Never miss a good surf again
  • See what's coming the next 15 days
    Plan ahead so you know which days to keep free.
  • Know the power of the waves
    Wave energy shows you what the wave actually feels like.
  • See every swell hitting your spot
    Know when swells combine for better waves, or when a cross-swell messes things up.
  • Trust the forecast before you commit.
    Compare multiple models to know when conditions are locked in.
Cancel anytime. Automatically renewed until cancelled
By purchasing the product, you accept the Terms of Use & acknowledge the Privacy policy.
Share

Open in the app

Scan the QR code to open the Surfnerd app

Confidence

Confidence tells you how much the weather models agree on the forecast.

  • High confidence: Models agree closely; forecast is reliable.
  • Medium confidence: Some disagreement; conditions may shift slightly.
  • Low confidence: Models diverge; treat forecast with caution.

We calculate the wind confidence by comparing wind speed, gust and direction from multiple models (like GFS, ECMWF, Arome, and Harmonie) and seeing how closely they match. For wave certainty we compare height, period and direction, also on multiple models. They are weighted, meaning that some models count more than others, depending on how good they are for a certain spot.