
Surf Forecasts:
Playa Santa Teresa surf forecast from 3 Aug 2026:
- Best quality surf: Saturday 8 Aug, 6AM (local time) - 3ft (0.9m), 16s period, SW swell with glassy winds.
- Most powerful swell: Saturday 8 Aug, 3PM (local time) - 3.5ft (1.0m), 15s period, SW swell with 429 kJ wave energy.
- Next surfable swell (1★+): Monday 3 Aug, 3AM (local time) - 2.5ft (0.8m), 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 Monday (Aug 03) at 3AM. The primary swell is predicted to be 0.8m and 14s period. 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 1.0m 15s and forecast to arrive on Saturday (Aug 08) at 3PM. Winds are predicted to be cross-onshore 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+) | 3AM (Mon 3rd Aug) | 2.5ft (0.8m) 14s |
| Best Surf | 6AM (Sat 8th Aug) | 3ft (0.9m) 16s |
| Most Powerful | 3PM (Sat 8th Aug) | 3.5ft (1.0m) 15s |
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 coming our way over the next couple of weeks.
The first few days are a bit of a struggle. We’ve got small, weak swell with energy readings that just aren’t getting the job done. The wind is a mess, too, with a lot of onshore or cross-onshore breeze. The water is sitting at 86°, which is much warmer than normal for this time of year – a real treat.
The first glimmer of something decent shows up on the morning of Friday the 7th of August. The swell is still small, but the wind is coming from the east, which is a clean cross-offshore breeze, and the period jumps to 18 seconds – that’s a proper groundswell. The combined energy hits 375 (moderate), so it’s got some push. It’s a clean session, but the size is still modest.
The standout, without a doubt, is Saturday morning, the 8th of August at Playa Santa Teresa. It’s a glassy morning, no wind at all, with a 3ft swell from the southwest at 16 seconds. That’s a long-period groundswell, and the energy is up to 506 (moderate). The water is glassy, the waves will be clean, and it’s a consistent spot. This is the best window in the whole forecast – a real gem. The morning is the winner; the afternoon gets ruined by a cross-onshore breeze.
The rest of the first week stays small but there are some promising glassy mornings from the 9th through the 11th. The swell is small, but the wind is light or glassy, so if you’re desperate for a paddle, there are waves to be had.
Looking further ahead, the second week sees a significant pulse of energy. The morning of Friday the 14th of August is a cracker. The swell jumps to 3ft from the southwest, with a very long period of 18 seconds, and the offshore wind from the east-northeast keeps it clean. The combined energy is 656 (strong) – that’s the most powerful we see in the whole period. It’s a long-range call, so less certain, but if it holds, it’s a serious session.
The following morning, Saturday the 15th of August, is nearly as good. 4ft from the southwest, 16 seconds, and a clean offshore breeze from the northeast. Energy is 734 (strong). This is another one for the diary.
A few things to keep in mind: this is a long-period groundswell, which means the sets will be less frequent but more powerful. At a beach break, a long-period swell can sometimes straighten out, but the consistency here is usually good, so it should still offer plenty of fun.
The crowds at Playa Santa Teresa can be a factor, especially on the standouts, so get in early if you want a clean peak.
So, to sum it up: the first few days are a write-off. Saturday the 8th is the clear early winner, and the mornings of the 14th and 15th of August are the ones to circle for the second week. Get the wax ready.
Rusty.
Short Range ForecastModerate rain (total 19mm), heaviest on Tue night. Warm (max 29°C on Mon morning, min 26°C on Sun night). Wind will be generally light. | Days 5-7 Weather SummaryHeavy rain (total 36mm), heaviest during Wed night. Warm (max 29°C on Wed afternoon, min 25°C on Thu night). Wind will be generally light. | |||||||||||||||||||
Sun 2 | Monday 3 | Tuesday 4 | Wednesday 5 | Thursday 6 | Friday 7 | Saturday 8 | ||||||||||||||
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) | SW 15 | SW 14 | SW 13 | SW 13 | SW 13 | SW 12 | SSW 8 | SSW 8 | SW 12 | SSW 8 | SSW 8 | SSW 7 | SSW 7 | SW 13 | SSW 18 | SW 17 | SSW 16 | SW 16 | SW 15 | SSW 14 |
Wave Graph | ||||||||||||||||||||
171 | 167 | 253 | 208 | 168 | 98 | 120 | 109 | 50 | 107 | 123 | 105 | 94 | 212 | 207 | 302 | 330 | 367 | 429 | 268 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross | cross-on | on | glassy | glassy | cross-on | glassy | glassy | on | glassy | cross-on | on | glassy | cross-off | cross-on | glassy | glassy | cross-on | cross-off |
High Tide | 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 | 8:44AM2.37m | 9:22PM2.00m | 9:51AM2.33m | 10:36PM2.01m | |||||||
Low Tide | 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 | 3:16PM0.55m | 3:24AM0.63m | 4:26PM0.53m | ||||||||
— | — | 5:31 | — | — | 5:31 | — | — | 5:31 | — | — | 5:31 | — | — | 5:31 | — | — | 5:31 | — | — | |
6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:00 | — | — | 6:00 | — | — | 6:00 | — | — | 6:00 | — | |
mm | 1 | 3 | 1 | 4 | 1 | — | 4 | 5 | — | 2 | 17 | 3 | 6 | 7 | — | 1 | — | — | 5 | 14 |
Temp °C | 28 | 27 | 29 | 29 | 28 | 29 | 29 | 28 | 29 | 29 | 28 | 27 | 27 | 26 | 28 | 28 | 27 | 29 | 29 | 27 |
Feels °C | 31 | 29 | 33 | 33 | 33 | 32 | 32 | 32 | 32 | 32 | 33 | 31 | 31 | 31 | 31 | 31 | 32 | 32 | 32 | 31 |
Swell 1 Height (m) Direction Period (s) | SW 15 | S 7 | SW 13 | SSW 7 | S 8 | S 9 | SSW 8 | SSW 8 | S 8 | SSW 8 | SSW 8 | SSW 7 | SSW 7 | S 10 | SW 13 | SW 12 | SSW 16 | SW 16 | SW 15 | SSW 14 |
171 | 68 | 253 | 69 | 140 | 154 | 120 | 109 | 84 | 107 | 123 | 105 | 94 | 123 | 168 | 148 | 330 | 367 | 429 | 268 | |
Swell 2 Height (m) Direction Period (s) | 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 | SW 13 | S 10 | SW 17 | SW 12 | SW 12 | S 9 | SSW 9 |
87 | 167 | 66 | 208 | 168 | 98 | 93 | 73 | 50 | 50 | 102 | 97 | 64 | 212 | 89 | 302 | 144 | 139 | 74 | 59 | |
Swell 3 Height (m) Direction Period (s) | S 6 | SSW 12 | WNW 10 | SW 16 | SW 16 | WNW 9 | WNW 9 | SW 12 | SW 6 | S 14 | SW 11 | SW 11 | SSW 11 | WSW 6 | SSW 18 | S 9 | S 9 | S 8 | S 24 | SW 11 |
31 | 98 | 19 | 42 | 41 | 8 | 8 | 36 | 9 | 37 | 19 | 19 | 43 | 16 | 207 | 78 | 53 | 50 | 11 | 79 | |
Wind waves Height (m) Direction Period (s) | — | SE 3 | — | — | — | — | — | — | — | SW 2 | — | — | — | — | — | — | — | — | — | — |
— | 2 | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 68 | 17 | 36 | 36 | 0 | 0 | 141 | 0 | 2 | 100 | 0 | 62 | 71 | 0 | 0 | 57 | 0 | 0 | 93 | 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.











