
Surf Forecasts:
Playa Santa Teresa surf forecast from 7 Aug 2026:
- Best quality surf: Monday 10 Aug, 9PM (local time) - 2ft (0.6m), 20s period, SSW swell with glassy winds.
- Most powerful swell: Friday 14 Aug, 9AM (local time) - 3.5ft (1.1m), 18s period, SW swell with 710 kJ wave energy.
- Next surfable swell (1★+): Friday 7 Aug, 9AM (local time) - 2ft (0.6m), 18s period with SSW 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 Friday (Aug 07) at 9AM. The primary swell is predicted to be 0.6m and 18s period with a secondary swell of 0.7m and 13s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Playa Santa Teresa in the next 16 days are 1.1m 18s and forecast to arrive on Friday (Aug 14) at 9AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 8s period and expected on Thursday (Aug 13) at 9PM.
| Wave Type | Time (CST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9AM (Fri 7th Aug) | 2ft (0.6m) 18s |
| Best Surf | 9PM (Mon 10th Aug) | 2ft (0.6m) 20s |
| Most Powerful | 9AM (Fri 14th Aug) | 3.5ft (1.1m) 18s |
Table - best surf conditions forecast for Playa Santa Teresa over the next 16 days.
The Lowdown
Hey, it’s Rusty. We’ve got a solid run of surf shaping up for Playa Santa Teresa, starting right from Friday morning. The early part of the week is clean and glassy, but it’s the weekend after that really gets the pulse goin’.
First up, Friday morning, the 7th of August. The ocean is flat calm, wind is glassy out of the NNE at 0 mph. Swell is a modest 2ft from the SSW, with a long period of 18 seconds. That’s a proper groundswell, and with the wind dead flat, it’ll be glassy perfection. The combined energy is moderate (375). Water temp is about average for this time of year. This is a great session for a beginner or anyone wanting a cruisy, clean wave.
Saturday morning, the 8th, is more of the same: glassy conditions with a NNE breeze at 3 mph, swell 3ft from the SSW, period 16 seconds, and strong energy (463). Clean as a whistle. The afternoons get a bit messy with onshore breezes, but the mornings are where it’s at.
Sunday morning, the 9th, picks up a notch. Offshore wind from the NE at 6 mph, swell 3ft from the SW, period 14 seconds, and solid energy (416). The wind is blowing clean off the land, so expect lined-up, open faces. This is a proper morning session. Monday and Tuesday mornings follow the same pattern – offshore winds, clean 3ft to 3ft swell, with period around 13 to 14 seconds. Consistent and reliable.
Now, the real standout. Friday morning, the 14th of August. Glassy calm, wind reading 0 mph from the ENE. Swell jumps to 4ft from the SW, period a very long 18 seconds, and the combined energy is strong (710). This is the kind of morning you call in sick for. The water is glass, the swell has serious push, and the long period means it’ll hold up with proper shape. For a point break or reef setup, this is gold. This is your best bet in the whole 16-day window.
The next day, Saturday morning the 15th, is for the experienced crew. Swell hits 5ft from the SW, period 16 seconds, and the energy is strong (1004). That’s a lot of ocean moving. The wind is cross-off from the ENE at 3 mph, keeping it clean. This is a bigger, more powerful wave – not for beginners, but for the guys who know what they’re doing, it’s excellent. Be aware, with that size and long period, the beach breaks might be a bit straight, but Playa Santa Teresa can handle it.
Sunday morning the 16th offers more clean 4ft surf with offshore breeze, and Monday morning the 17th is glassy again with 4ft and a 14-second period (energy 521). The pattern holds through the following week. Wednesday morning the 19th, Thursday morning the 20th, and Friday morning the 21st all look excellent – glassy or near-glassy, with swell between 4ft and 4ft, and solid energy. The 22nd of August Saturday morning wraps up with a clean 3ft from the SSW, glassy conditions, and moderate energy (248).
There are no major gaps with no surf – the mornings are consistently good right through. The afternoons get a bit of onshore wind, so stick to the dawn patrol for the best. The standout is without doubt the 14th of August Friday morning – pure glass, long period, and a solid 4ft. That’s the one to circle.
Rusty.
Short Range ForecastLight rain (total 2mm), mostly falling on Sat afternoon. Warm (max 30°C on Sun morning, min 26°C on Fri night). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 7mm), mostly falling on Wed night. Warm (max 29°C on Mon morning, min 26°C on Mon night). Wind will be generally light. | ||||||||||||||||||||
Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | SSW 18 | SW 17 | SSW 16 | SSW 16 | SW 15 | SSW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 14 | SW 15 | SW 14 | SW 14 | SW 13 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 20 |
Wave Graph | |||||||||||||||||||||
207 | 302 | 330 | 322 | 435 | 268 | 401 | 288 | 205 | 205 | 293 | 314 | 228 | 319 | 212 | 211 | 206 | 183 | 137 | 167 | 373 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | on | cross-off | off | on | cross-off | off | cross-on | off | off | cross-on | cross-off | glassy | on | cross-off | glassy | cross-on | glassy | cross-off | on | glassy |
High Tide | 9:22PM2.00m | 9:51AM2.33m | 10:36PM2.01m | 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 | |||||||||
Low Tide | 3:16PM0.55m | 3:24AM0.63m | 4:26PM0.53m | 4:38AM0.64m | 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 | ||||||||
5:31 | — | — | 5:31 | — | — | 5:31 | — | — | 5:31 | — | — | 5:31 | — | — | 5:31 | — | — | 5:31 | — | — | |
— | 6:00 | — | — | 6:00 | — | — | 6:00 | — | — | 6:00 | — | — | 5:59 | — | — | 5:59 | — | — | 5:59 | — | |
mm | — | — | — | — | 2 | — | — | — | — | — | 1 | — | — | — | 1 | — | — | 5 | 1 | 2 | 2 |
Temp °C | 29 | 28 | 28 | 29 | 29 | 28 | 30 | 29 | 28 | 29 | 29 | 28 | 29 | 29 | 28 | 29 | 29 | 28 | 29 | 29 | 28 |
Feels °C | 33 | 30 | 32 | 32 | 31 | 32 | 33 | 32 | 33 | 32 | 31 | 32 | 31 | 32 | 32 | 32 | 32 | 33 | 32 | 32 | 33 |
Swell 1 Height (m) Direction Period (s) | S 10 | S 9 | SSW 16 | SSW 16 | SW 15 | SSW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 14 | SW 15 | SW 14 | SW 14 | SW 13 | SW 16 | S 9 | S 9 | S 8 | S 8 | S 8 |
117 | 103 | 330 | 322 | 435 | 268 | 401 | 288 | 205 | 205 | 293 | 314 | 228 | 288 | 212 | 211 | 76 | 74 | 82 | 80 | 98 | |
Swell 2 Height (m) Direction Period (s) | SW 13 | SW 12 | SW 12 | SW 12 | S 9 | S 9 | S 8 | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 | SW 18 | S 9 | S 9 | SW 16 | SW 15 | SW 15 | SW 14 | SW 16 |
168 | 148 | 144 | 139 | 55 | 56 | 34 | 48 | 47 | 45 | 41 | 39 | 53 | 319 | 57 | 58 | 206 | 183 | 137 | 167 | 251 | |
Swell 3 Height (m) Direction Period (s) | SSW 18 | SW 17 | S 9 | S 9 | WSW 6 | SW 11 | SW 18 | SW 18 | SW 16 | SW 21 | SW 20 | SW 20 | SW 18 | S 9 | SW 18 | SW 13 | SW 13 | SW 12 | S 14 | S 12 | SW 20 |
207 | 302 | 55 | 52 | 3 | 79 | 12 | 49 | 68 | 113 | 61 | 186 | 159 | 55 | 150 | 136 | 103 | 73 | 91 | 47 | 373 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | SW 6 | W 6 | WNW 6 | — | W 5 | N 3 | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | 5 | 2 | 3 | — | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 74 | 0 | 0 | 92 | 0 | 0 | 57 | 0 | 0 | 92 | 0 | 0 | 153 | 0 | 0 | 100 | 0 | 0 | 245 | 0 |
Best forecast wave conditions in Golfo de Nicoya | |||||||||||||||||||||
Best forecast wave conditions in Costa Rica | |||||||||||||||||||||
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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.











