Tamarindo
Pull to refresh
Swl 3
0.8ft 8s.
4kJ
Swl 2
1.9ft 13s.
56kJ
Swl 1
2.5ft 7s.
25kJ
Wnd
4mph
5mph
Hourly Forecast
Timezone: America/Costa_Rica
⏱️s.
⚡️kJ
🔮
🌒
Join Surfnerd+ to check
weekend forecasts
Wednesday 3
Thursday 4
Friday 5
Saturday 6
Sunday 7
Monday 1
to unlock wave energy
Tap any forecast cell to see the forecast arrows update on the map.
Surfnerd Logo
Join Surfnerd for free to check this forecast
Join Surfnerd to check forecasts, set your homespot, save and create spots and log your surf sessions.
Sign up with Google

Tamarindo surf guide

Tamarindo is a popular surf spot located on the Pacific coast of Costa Rica. Known for its vibrant atmosphere and consistent waves, it attracts surfers from all over. The beach is surrounded by lush landscapes and offers a laid-back vibe, making it a great place to hang out. However, it can get pretty crowded, so be ready to share the waves with others.

The surf in Tamarindo caters to a range of abilities, with something for everyone. The waves typically break over sand, making it beginner-friendly, especially at spots like the beach breaks. You can expect conditions to handle swell sizes from about 2ft (0.6 meters) and the optimal swell direction is from the Northwest. Most breaks here offer both left and right waves, and if you're looking for the best time to surf, mid to high tide is usually ideal. Winds coming from the east work best to create favorable conditions.

While you’ll find a mix of spots in Tamarindo, including Estero's consistent rivermouth peaks, there are also several reef breaks like Pico Pequeño, Diria, and Henry's that work well with SW and NW swells. Just keep in mind that these spots can get quite packed, especially when the swell is decent, so it’s a good idea to pick your times wisely. Whether you're a total beginner or looking to polish your skills, Tamarindo has waves to suit your level.

Surf reports and surf forecasts nearby Tamarindo

Flamingo Point
Provincia De Guanacaste, Costa Rica
Point break
Wed 30
Thu 31
Fri 1
Sat 2
Sun 3
Mon 4
Tue 5
Wed 6
Thu 7
Fri 8
Sat 9
Sun 10
Playa Grande - Guanacaste
Unknown Region, Unknown Country
Beach break
Wed 30
Thu 31
Fri 1
Sat 2
Sun 3
Mon 4
Tue 5
Wed 6
Thu 7
Fri 8
Sat 9
Sun 10
Tamarindo
Unknown Region, Unknown Country
Beach break
Wed 30
Thu 31
Fri 1
Sat 2
Sun 3
Mon 4
Tue 5
Wed 6
Thu 7
Fri 8
Sat 9
Sun 10
Tamarindo
Provincia De Guanacaste, Costa Rica
Beach break, Reef break
Wed 30
Thu 31
Fri 1
Sat 2
Sun 3
Mon 4
Tue 5
Wed 6
Thu 7
Fri 8
Sat 9
Sun 10
Langosta
Unknown Region, Unknown Country
Beach break
Wed 30
Thu 31
Fri 1
Sat 2
Sun 3
Mon 4
Tue 5
Wed 6
Thu 7
Fri 8
Sat 9
Sun 10
Avellana
Unknown Region, Unknown Country
Reef break
Wed 30
Thu 31
Fri 1
Sat 2
Sun 3
Mon 4
Tue 5
Wed 6
Thu 7
Fri 8
Sat 9
Sun 10
Playa Negra - Guanacaste
Provincia De Guanacaste, Costa Rica
Reef break
Wed 30
Thu 31
Fri 1
Sat 2
Sun 3
Mon 4
Tue 5
Wed 6
Thu 7
Fri 8
Sat 9
Sun 10
Playa Marbella
Unknown Region, Unknown Country
Beach break
Wed 30
Thu 31
Fri 1
Sat 2
Sun 3
Mon 4
Tue 5
Wed 6
Thu 7
Fri 8
Sat 9
Sun 10
Ostional
Unknown Region, Unknown Country
Beach break
Wed 30
Thu 31
Fri 1
Sat 2
Sun 3
Mon 4
Tue 5
Wed 6
Thu 7
Fri 8
Sat 9
Sun 10
Playa Nosara
Unknown Region, Unknown Country
Beach break
Wed 30
Thu 31
Fri 1
Sat 2
Sun 3
Mon 4
Tue 5
Wed 6
Thu 7
Fri 8
Sat 9
Sun 10
Surfnerd Logo
Join Surfnerd+ and get:
  • Weekend
    + weekday forecasts
    (vs weekdays only)
  • 12-day
    forecast range
    (vs 5-day)
  • 1-hour
    forecast steps
    (vs 3-hour)
  • Wave energy
    metric
    (power rating)
  • Secondary & tertiary
    swells
    (complete picture)
"Great Forecasts. Nothing more, nothing less."
Login to do spot actions
Wind certainty

Wind certainty tells you how much the weather models agree on the forecast.

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

We calculate this by comparing wind speed, gust and direction from multiple models (like GFS, ECMWF, Arome, and Harmonie) and seeing how closely they match. They are weighted, meaning that some models count more than others, depending on how good they are for a certain spot.

Readme

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

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.

On the map, click a metric label to bring that arrow to the front — handy when arrows overlap.

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"