
Surf Forecasts:
Playa Santa Teresa surf forecast from 1 Aug 2026:
- Best quality surf: Saturday 1 Aug, 12AM (local time) - 3ft (0.9m), 13s period, SW swell with cross-offshore winds.
- Most powerful swell: Saturday 8 Aug, 12AM (local time) - 2.5ft (0.8m), 16s period, SSW swell with 330 kJ wave energy.
- Next surfable swell (1★+): Saturday 1 Aug, 12AM (local time) - 3ft (0.9m), 13s 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 Saturday (Aug 01) at 12AM. The primary swell is predicted to be 0.9m and 13s 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 0.8m 16s and forecast to arrive on Saturday (Aug 08) at 12AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 8s period and expected on Tuesday (Aug 04) at 12AM.
| Wave Type | Time (CST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12AM (Sat 1st Aug) | 3ft (0.9m) 13s |
| Best Surf | 12AM (Sat 1st Aug) | 3ft (0.9m) 13s |
| Most Powerful | 12AM (Sat 8th Aug) | 2.5ft (0.8m) 16s |
Table - best surf conditions forecast for Playa Santa Teresa over the next 16 days.
The Lowdown
Alright, Rusty here, giving you the lowdown for Playa Santa Teresa. It's a bit of a mixed bag over the next couple of weeks, but there's some real treasure if you play your cards right.
The big picture: clean, small mornings getting blown out by onshore winds in the afternoons, especially in the first week. The water's a warm 86°F, running a touch warmer than normal for this time of year, so don't worry about a thick wetsuit.
We start on Friday, July 31st with a tiny 3ft SSW swell, but it's cross-on with a light breeze, so it's a washout. The real action starts Saturday morning, August 1st. Still small at 3ft from the SW, but the wind goes glassy with a slight air from the NE. That's a huge plus. The combined energy is moderate (265), and the period is a long 13 seconds, giving the waves some shape. This is a good window for a longboard or a funboard.
Sunday morning, August 2nd, is even cleaner with a light offshore breeze from the NE. The swell drops to 2ft, but the period holds at 12 seconds, and the energy is still moderate (219). It'll be small but clean. Monday morning, August 3rd, is a standout for the first week: dead calm, glassy conditions, with a 3ft SW swell at 13 seconds. The energy is moderate (272). This is your best bet for the first few days.
The pattern of clean mornings and blown-out afternoons holds through the first week. By Thursday, August 6th, the swell drops further to 2ft, but it's glassy. The energy is weak (112). It's surfable but very ordinary.
Now, things get interesting from Friday, August 7th. We see a jump in energy with a new, very long-period groundswell. Friday morning has a 2ft SSW swell with a period of 18 seconds and a combined energy of 412 (strong). The wind is glassy from the NE. That's a very clean, long-period pulse. Keep in mind, long-period swells can be a bit straight on a beach break like Santa Teresa, but the glassy conditions will make it look fun.
The real standout of the entire forecast is the stretch from Thursday, August 13th, through to Saturday, August 15th. This is the best on offer. On Thursday morning, August 13th, we have a 3ft SSW swell, a 14-second period, and a combined energy of 586 (strong). The wind is a clean cross-offshore from the NNE. This is very good surf.
Then Friday morning, August 14th, is even better. The swell drops to 2ft, but the period jumps to a massive 19 seconds, and the energy is 612 (very strong). Glassy conditions. This is a proper, long-range groundswell.
But the pick of the bunch is Saturday morning, August 15th. A 3ft SW swell, a 17-second period, and a combined energy of 736 (very strong). The wind is glassy from the NE. That's a perfect combination of size, period, and conditions. This is the one to circle on your calendar. It's a long-range call, so keep an eye on it, but it looks promising.
The afternoon winds will ruin the show each day, so the call is simple: it's all about the early sessions. The break is consistent and exposed to the WNW swell, so it picks up most of the Southern Hemisphere energy. The crowds are listed as "sometimes" busy, so on the best mornings, expect some company.
There's a gap in the middle of the first week with very small, weak surf, but the energy builds back nicely. Don't bother with the afternoons. For the best window, focus on the mornings of August 13th, 14th, and 15th, with Saturday the 15th being the absolute standout.
Rusty.
Short Range ForecastModerate rain (total 16mm), heaviest on Sun night. Warm (max 30°C on Fri afternoon, min 27°C on Fri night). Wind will be generally light. | Days 5-7 Weather SummaryHeavy rain (total 46mm), heaviest during Wed night. Warm (max 29°C on Mon afternoon, min 26°C on Mon night). Wind will be generally light. | |||||||||||||||||||
Fri 31 | Saturday 1 | Sunday 2 | Monday 3 | Tuesday 4 | Wednesday 5 | Thursday 6 | ||||||||||||||
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 13 | SW 13 | SW 13 | SW 13 | SW 16 | SW 15 | SW 15 | SW 14 | SW 13 | SW 13 | SW 13 | SSW 9 | SSW 9 | SSW 8 | SW 12 | SW 12 | SW 14 | SW 14 | SW 14 | SW 13 |
Wave Graph | ||||||||||||||||||||
304 | 241 | 241 | 167 | 124 | 112 | 171 | 167 | 253 | 208 | 138 | 162 | 123 | 112 | 50 | 49 | 102 | 97 | 64 | 212 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-off | glassy | on | glassy | off | on | glassy | glassy | on | glassy | glassy | cross-on | cross | glassy | cross-on | glassy | glassy | on | cross-off |
High Tide | 4:03PM2.41m | 4:31AM2.43m | 4:39PM2.41m | 5:06AM2.48m | 5:16PM2.37m | 5:40AM2.50m | 5:54PM2.31m | 6:18AM2.50m | 6:35PM2.23m | 6:59AM2.47m | 7:21PM2.15m | 7:47AM2.42m | 8:16PM2.06m | |||||||
Low Tide | 10:16PM0.29m | 10:35AM0.46m | 10:50PM0.30m | 11:13AM0.44m | 11:23PM0.33m | 11:52AM0.43m | 11:59PM0.38m | 12:33PM0.45m | 00:38AM0.44m | 1:19PM0.48m | 1:24AM0.51m | 2:13PM0.52m | 2:18AM0.58m | |||||||
— | — | 5:30 | — | — | 5:30 | — | — | 5:31 | — | — | 5:31 | — | — | 5:31 | — | — | 5:31 | — | — | |
6:02 | — | — | 6:02 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:00 | — | — | 6:00 | — | |
mm | 2 | 4 | — | 1 | 2 | — | — | 6 | 1 | 5 | 4 | — | 2 | 9 | 4 | 3 | 13 | 6 | 1 | 2 |
Temp °C | 30 | 29 | 30 | 30 | 28 | 29 | 29 | 28 | 29 | 29 | 27 | 29 | 29 | 28 | 28 | 28 | 27 | 28 | 28 | 27 |
Feels °C | 33 | 34 | 33 | 33 | 33 | 32 | 32 | 32 | 34 | 32 | 31 | 33 | 32 | 32 | 33 | 31 | 30 | 31 | 31 | 31 |
Swell 1 Height (m) Direction Period (s) | SSW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | S 6 | S 8 | SW 13 | SSW 7 | S 8 | SSW 9 | SSW 9 | SSW 8 | S 8 | S 8 | S 8 | S 8 | S 8 | SW 13 |
304 | 241 | 241 | 167 | 118 | 112 | 31 | 72 | 253 | 71 | 131 | 162 | 123 | 112 | 84 | 82 | 84 | 76 | 55 | 212 | |
Swell 2 Height (m) Direction Period (s) | S 7 | S 7 | S 7 | S 7 | SW 16 | S 7 | SSW 11 | SW 14 | S 7 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 14 | SW 14 | SW 14 | SSW 7 |
17 | 17 | 17 | 23 | 124 | 32 | 87 | 167 | 70 | 208 | 138 | 98 | 93 | 73 | 50 | 49 | 102 | 97 | 64 | 57 | |
Swell 3 Height (m) Direction Period (s) | WNW 12 | WNW 11 | WNW 11 | SW 16 | S 7 | SW 15 | SW 15 | SW 12 | WNW 10 | SW 16 | SW 16 | WNW 9 | WNW 9 | SW 12 | SW 6 | S 14 | WSW 6 | WSW 6 | WSW 6 | SW 18 |
27 | 24 | 24 | 91 | 21 | 107 | 171 | 71 | 19 | 42 | 41 | 8 | 8 | 36 | 10 | 37 | 15 | 15 | 14 | 159 | |
Wind waves Height (m) Direction Period (s) | — | — | — | S 7 | — | — | — | — | — | — | — | — | — | — | — | SW 6 | — | — | — | — |
— | — | — | 24 | — | — | — | — | — | — | — | — | — | — | — | 13 | — | — | — | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 100 | 0 | 0 | 100 | 0 | 0 | 80 | 0 | 0 | 100 | 0 | 0 | 56 | 2 | 0 | 57 | 0 | 0 | 100 | 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.











