
Surf Forecasts:
Playa Santa Teresa surf forecast from 31 Jul 2026:
- Best quality surf: Friday 31 Jul, 6AM (local time) - 3.5ft (1.0m), 14s period, SW swell with cross-offshore winds.
- Most powerful swell: Friday 31 Jul, 6AM (local time) - 3.5ft (1.0m), 14s period, SW swell with 363 kJ wave energy.
- Next surfable swell (1★+): Friday 31 Jul, 6AM (local time) - 3.5ft (1.0m), 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 Friday (Jul 31) at 6AM. The primary swell is predicted to be 1.0m 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 1.0m 14s and forecast to arrive on Friday (Jul 31) 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 0.9m 8s period and expected on Thursday (Aug 06) at 6AM.
| Wave Type | Time (CST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6AM (Fri 31st Jul) | 3.5ft (1.0m) 14s |
| Best Surf | 6AM (Fri 31st Jul) | 3.5ft (1.0m) 14s |
| Most Powerful | 6AM (Fri 31st Jul) | 3.5ft (1.0m) 14s |
Table - best surf conditions forecast for Playa Santa Teresa over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s have a look at the next 16 days for our little slice of paradise.
We’ve got a classic setup on the cards. A consistent, long-period SW groundswell is going to be the main story, pumping in from the deep ocean. The water temp is sitting right where it should be for this time of year, so no surprises there. The whole period is a bit of a mixed bag with the wind, but the mornings are where it’s at.
Friday the 31st kicks things off proper. Playa Santa Teresa is waking up with a clean 3 ft SW swell and glassy conditions. The wave energy is moderate (382) and that 14-second period is going to push some real nice lines through. The afternoon gets ruined by a SSW onshore, so be an early bird. Saturday morning, August 1st, is a carbon copy – glassy, 3 ft SW swell, and clean. The best of the early run is Sunday morning, August 2nd. The wind is dead calm, glass, with a 2 ft SW swell. It’s small, but it’ll be pure perfection on the take-off.
The real standout, the one you’re marking on the calendar, is Saturday the 8th of August. The morning session is looking like a dream. We’ve got a 3 ft SW swell, but look at that energy – 506 (strong!). The period is a solid 16 seconds, the wind is a light NE breeze, glassy. This is a long-period groundswell, so it’ll be better at the points and reefs than the beach breaks, but with that clean energy, the waves will be groomed. The crowd factor is "sometimes", so you might have a few mates out, but it’s a beach break so there’s room. This is the pick of the fortnight.
The mornings are consistently the better bet. Most afternoons get a sloppy onshore wind from the SSW or S. Be aware of the run of mornings from the 5th to the 7th of August. The swell drops right off, with energy readings of 61 and 114, and the waves are tiny. You’ll be hunting for scraps. After that, it picks up again nicely.
For a bit of a change-up, the morning of the 12th of August sees a 10 km/h NE offshore wind with a 2 ft SW swell and a 18-second period. That’s a very long interval, giving you some real power and long lulls. The energy is strong (430). That’s a session for the experienced surfer who knows how to sit in the right spot.
So, the final word: Don’t sleep on the early mornings. The 8th of August is the standout. Set your alarm.
Rusty.
Short Range ForecastModerate rain (total 10mm), heaviest on Sat night. Warm (max 30°C on Fri morning, min 26°C on Sat night). Wind will be generally light. | Days 5-7 Weather SummaryHeavy rain (total 32mm), heaviest during Sun night. Warm (max 29°C on Mon morning, min 26°C on Mon night). Wind will be generally light. | ||||||||||||||||||
Friday 31 | Saturday 1 | Sunday 2 | Monday 3 | Tuesday 4 | Wednesday 5 | ||||||||||||||
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 14 | SW 14 | SSW 13 | SW 13 | SW 13 | SW 13 | SW 16 | SW 15 | SW 15 | SW 14 | SW 13 | SW 13 | SW 13 | SSW 8 | SSW 9 | SSW 8 | SW 12 | SW 12 | SW 14 |
Wave Graph | |||||||||||||||||||
379 | 357 | 304 | 241 | 241 | 167 | 124 | 112 | 171 | 167 | 253 | 208 | 138 | 120 | 101 | 96 | 50 | 49 | 72 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | glassy | on | cross-off | glassy | cross-on | cross-off | glassy | cross-on | cross-on | glassy | on | glassy | glassy | on | cross-off | glassy | cross-on | glassy |
High Tide | 3:56AM2.36m | 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 | |||||||
Low Tide | 9:42PM0.31m | 9:58AM0.49m | 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 | ||||||
— | 5:30 | — | — | 5:30 | — | — | 5:30 | — | — | 5:31 | — | — | 5:31 | — | — | 5:31 | — | — | |
— | — | 6:02 | — | — | 6:02 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:00 | — | |
mm | — | — | — | 4 | — | 1 | 5 | — | — | 6 | 1 | 4 | 4 | — | 4 | 7 | 2 | 4 | 8 |
Temp °C | 28 | 30 | 30 | 28 | 30 | 30 | 28 | 29 | 29 | 27 | 29 | 29 | 27 | 29 | 29 | 27 | 29 | 29 | 28 |
Feels °C | 33 | 33 | 33 | 32 | 33 | 33 | 32 | 32 | 31 | 31 | 32 | 32 | 33 | 32 | 32 | 32 | 32 | 32 | 33 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | SSW 13 | SW 13 | SW 13 | SW 13 | SW 12 | S 7 | S 7 | SSW 7 | SW 13 | SSW 7 | SSW 8 | SSW 8 | SSW 9 | SSW 8 | S 8 | S 8 | S 8 |
379 | 357 | 304 | 241 | 241 | 167 | 118 | 44 | 44 | 73 | 253 | 69 | 104 | 120 | 101 | 96 | 69 | 66 | 86 | |
Swell 2 Height (m) Direction Period (s) | S 6 | S 7 | S 7 | S 7 | S 7 | S 7 | SW 16 | SW 12 | SW 15 | SW 14 | S 7 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 14 |
12 | 15 | 26 | 17 | 17 | 15 | 124 | 112 | 171 | 167 | 62 | 208 | 138 | 98 | 37 | 73 | 50 | 49 | 72 | |
Swell 3 Height (m) Direction Period (s) | WNW 11 | WNW 11 | WNW 12 | WNW 11 | WNW 11 | SW 16 | S 7 | SW 15 | SSW 11 | SW 12 | WNW 10 | SW 16 | SW 16 | WNW 9 | SW 16 | SW 12 | SW 6 | SW 6 | SW 11 |
12 | 25 | 27 | 24 | 24 | 91 | 21 | 107 | 87 | 72 | 19 | 42 | 41 | 8 | 61 | 22 | 11 | 10 | 31 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 100 | 0 | 0 | 68 | 0 | 0 | 100 | 12 | 0 | 92 | 0 | 0 | 93 | 0 | 0 | 56 | 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.











