Playa Santa Teresa Surf Break

Lat Long: 9.63° N 85.16° W

Playa Santa Teresa Surf Forecast and Surf Report

Issued: 5 am 09 Aug 2026 (local time)

Forecast update in  hr  min

Today's Playa Santa Teresa sea temperature is
30.3° C
2.1° 

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


Playa Santa Teresa surf forecast from 9 Aug 2026:

  • Best quality surf: Saturday 15 Aug, 6AM (local time) - 4.5ft (1.4m), 16s period, SW swell with cross-offshore winds.
  • Most powerful swell: Saturday 15 Aug, 6AM (local time) - 4.5ft (1.4m), 16s period, SW swell with 1,017 kJ wave energy.
  • Next surfable swell (1★+): Sunday 9 Aug, 12PM (local time) - 3ft (0.9m), 14s period with SW swell.

Best Forecast Surf Conditions for Playa Santa Teresa this week:

The surf forecast for Playa Santa Teresa over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Aug 09) at 12PM. The primary swell is predicted to be 0.9m and 14s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Playa Santa Teresa in the next 16 days are 1.4m 16s and forecast to arrive on Saturday (Aug 15) at 6AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 11s period and expected on Sunday (Aug 16) at 3AM.

Wave TypeTime (CST) & Date Wave Height & Period
Next good surf (1 star+)12PM (Sun 9th Aug)3ft (0.9m) 14s
Best Surf 6AM (Sat 15th Aug)4.5ft (1.4m) 16s
Most Powerful 6AM (Sat 15th Aug)4.5ft (1.4m) 16s

Table - best surf conditions forecast for Playa Santa Teresa over the next 16 days.


The Lowdown

Alright, Rusty here. Let’s have a look at what’s on the cards for Playa Santa Teresa. The water is sitting at a balmy 87°—that’s much warmer than usual for this time of year, a real tropical treat.

We’ve got a solid run of surf ahead, starting right from this Sunday morning. The first session kicks off with a clean 3 ft of swell from the SW, with a period of 14 seconds. That’s a nice groundswell with decent energy (413). The wind is offshore from the NE at 9 mph, so the lines will be clean. Sunday morning is the pick of the day, but by the afternoon the wind swings cross-on and it gets choppy.

Monday morning, the 10th, looks alike: 3 ft from the SW with a 13-second period, light offshore breeze from the NE. Nice and clean. The afternoon turns onshore, so get out early.

The standout for the first week is shaping up to be Tuesday the 11th morning. Glassy conditions with the wind completely off—N at just 3 mph, and it’s glass. The swell is a clean 3 ft, 14-second SW groundswell, and the energy is solid (387). That’s going to be a really fun, clean session.

But if you want the real highlight of the whole forecast, wait for Friday the 14th morning. The swell jumps to 4 ft from the SW with a very long 18-second period. This is a proper groundswell, and the energy is pumping (804). Glassy conditions with a light N breeze. Saturday the 15th morning is even bigger, with 5 ft SW swell and a 16-second period, and the energy is strong (1004). That’s expert territory, but it’ll be glassy with a light NNE breeze. Both of those mornings are top-tier.

There is a gap in quality after the 15th, with the surf dropping back to smaller, more ordinary waves through the middle of the week. The 18th of August Tuesday morning brings a different swell – 4 ft but from the SSW with a short 8-second period, which will be a bit lumpy and disorganised, though it’s glassy. Not the same quality.

The second week sees a resurgence. The 22nd of August Saturday morning is small but promising: 2 ft from the SW, but with a very long 21-second period. That’s a long-range groundswell – will be insanely clean and glassy, with an ENE breeze at 3 mph. The 23rd Sunday morning is another gem: 3 ft, 19-second SW groundswell, offshore NE wind, and clean. Those are the ones to circle on the calendar, but remember, it’s a long way out so keep an eye on it.

Overall, the best of the best is Saturday the 15th morning for experienced surfers, and Friday the 14th morning for a slightly smaller, still excellent session. Get on it.

Rusty.

Short Range Forecast

Light rain (total 5mm), mostly falling on Tue night. Warm (max 31°C on Sun morning, min 26°C on Sun night). Wind will be generally light.

Days 4-6 Weather Summary

Moderate rain (total 17mm), heaviest on Wed night. Warm (max 30°C on Wed afternoon, min 26°C on Fri night). Wind will be generally light.

Sunday
9
Monday
10
Tuesday
11
Wednesday
12
Thursday
13
Friday
14
Saturday
15
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
0
2
2
0
3
2
1
2
2
0
1
1
0
3
3
1
3
4
2
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
SW
14
0.9
SW
14
0.9
SW
13
0.8
SW
13
0.9
SW
14
0.9
SW
15
0.8
SW
14
0.9
SW
14
0.7
SW
13
0.6
SW
16
0.6
SW
16
0.6
SW
15
0.6
SW
15
0.6
SW
14
0.7
SW
19
1.1
SW
18
1.1
SW
18
1.3
SW
17
1.4
SW
16
1.3
SW
16
1.3
SW
16
Wave Graph
Metric surfscale
Energy kJ
401
288
249
205
293
314
228
319
173
211
206
183
137
167
369
804
694
940
1004
897
853
Wind (km/h)
15
NE
15
SSE
10
NNE
10
NE
10
SW
5
NNW
5
N
10
SSW
5
N
5
E
10
SSW
5
SW
0
NNW
10
SSW
5
NW
5
N
10
SSW
10
N
5
NNE
5
SSE
5
E
Wind State
off
cross-on
cross-off
off
on
glassy
glassy
on
cross-off
glassy
on
glassy
glassy
cross-on
glassy
glassy
cross-on
cross-off
glassy
cross
cross-off
High Tide
11:03AM2.35m
11:51PM2.10m
12:14PM2.42m
00:58AM2.26m
1:17PM2.52m
1:57AM2.44m
2:14PM2.62m
2:49AM2.61m
3:05PM2.68m
3:36AM2.73m
3:53PM2.69m
4:21AM2.79m
4:38PM2.65m
Low Tide
5:38PM0.46m
5:54AM0.57m
6:43PM0.34m
7:02AM0.45m
7:41PM0.20m
8:02AM0.32m
8:33PM0.09m
8:56AM0.21m
9:20PM0.02m
9:46AM0.15m
10:05PM0.01m
10:32AM0.13m
10:48PM0.06m
clear
part cloud
clear
clear
clear
clear
clear
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
clear
thunderstorm
clear
clear
thunderstorm
thunderstorm
clear
thunderstorm
mod rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:31
5:31
5:31
5:31
5:31
5:31
5:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:00
6:00
5:59
5:59
5:59
5:58
5:58
 mm
2
3
2
12
1
1
1
3
7
Temp °C
31
30
28
30
30
29
30
29
28
29
30
29
29
29
28
29
29
28
29
29
27
Feels °C
33
32
33
34
32
33
33
32
32
33
33
34
33
32
32
32
32
33
32
33
30
  • Map Icons:
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  • 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 Playa Santa Teresa Surf forecast

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

Playa Santa Teresa is 51 km (32 miles) from Puntarenas. If you plan a holiday in Golfo de Nicoya, look for hotels and other accommodation in Puntarenas. Puntarenas has rooms for a wide range of budgets as well as car hire and transport links.

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