
Surf Forecasts:
The Tree surf forecast from 10 Jul 2026:
- Best quality surf: Friday 10 Jul, 3PM (local time) - 2.5ft (0.8m), 15s period, SSW swell with glassy winds.
- Most powerful swell: Saturday 11 Jul, 6AM (local time) - 3.5ft (1.1m), 16s period, SSW swell with 620 kJ wave energy.
- Next surfable swell (1★+): Friday 10 Jul, 3PM (local time) - 2.5ft (0.8m), 15s period with SSW swell.
Best Forecast Surf Conditions for The Tree this week:
The surf forecast for The Tree over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Jul 10) at 3PM. The primary swell is predicted to be 0.8m and 15s period with a secondary swell of 0.8m and 8s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at The Tree in the next 16 days are 1.1m 16s and forecast to arrive on Saturday (Jul 11) at 6AM. Winds are predicted to be glassy at the time the swell arrives.
| Wave Type | Time (CST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3PM (Fri 10th Jul) | 2.5ft (0.8m) 15s |
| Best Surf | 3PM (Fri 10th Jul) | 2.5ft (0.8m) 15s |
| Most Powerful | 6AM (Sat 11th Jul) | 3.5ft (1.1m) 16s |
Table - best surf conditions forecast for The Tree over the next 16 days.
Alright, Rusty here, let's have a look at what's heading our way.
Right off the bat, we've got a solid run of surf at The Tree. This is an advanced spot, exposed to the SW, so it's gonna pick up the pulse that's coming through. The water is sitting at 86°F, about a touch warmer than normal for this time of year.
The best of the best kicks off Friday morning, July 10th. It's glassy, dead calm wind, with a clean 3ft SSW swell running on a long 15-second period. That's proper groundswell energy, and with a combined energy reading of 470 (moderate), it's got some push. Expect clean, lined-up waves. Friday afternoon stays glassy with similar height, actually a touch more energy (610), so it's a full day of good ones.
Come Saturday morning, July 11th, that swell ticks up to 4ft from the SSW, period stretching to 16 seconds. Glassy conditions again. The energy is up at 684. This is the standout session – the waves will have real shape and power. It's not too big, but for an advanced spot like this, it's prime. The afternoon turns cross-onshore and messy, so get your fill in the morning.
From there, we see a pattern of clean mornings and choppier afternoons through most of the week. The mornings of Sunday 12th, Monday 13th, Tuesday 14th, and Wednesday 15th all offer clean conditions with glassy or cross-offshore winds, and swells holding around 3ft to 3ft. These are all solid options for the early bird.
There's a bit of a lull coming mid-week, but don't blink. Sunday morning, July 19th is another absolute beauty. Glassy, NNE breeze, 4ft SSW swell on a 13-second period, and the energy jumps to 557. This one is going to feel smooth and powerful.
Then we head into the longer range. For Wednesday morning, July 22nd, a new S swell rolls in at 4ft with a 14-second period and a big energy reading of 730. It's clean with a cross-off breeze. The following Thursday 23rd and Friday 24th mornings are also excellent – glassy conditions with 4ft to 4ft S swells. The energy is strong through this whole stretch. These are promising, but being over a week out, keep an eye on it. Saturday morning, July 25th, wraps things up with glassy conditions and a 4ft S swell.
One thing to note: the swell direction shifts from SSW to S around the 22nd. The optimum for The Tree is SW, so that S direction is not quite as dialed in, but the quality of the waves and the clean wind will still make for some cracking sessions. The crowds here are "sometimes," so expect company on the standout mornings, especially weekends, but it won't be a zoo.
Overall, we've got surf on offer nearly every morning for the next two weeks. The absolute standouts are Saturday morning July 11th and Sunday morning July 19th, but honestly, the whole run of mornings from Friday 10th through Tuesday 14th is a solid block of fun, clean surf.
Stay stoked.
Rusty.
Short Range ForecastHeavy rain (total 48mm), heaviest during Sun night. Warm (max 29°C on Fri morning, min 25°C on Sat night). Wind will be generally light. | Days 4-6 Weather SummaryModerate rain (total 19mm), heaviest on Wed night. Warm (max 29°C on Wed morning, min 25°C on Mon night). Wind will be generally light. | ||||||||||||||||||||
Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | |||||||||||||||
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 15 | SSW 15 | SSW 17 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 15 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 15 | SSW 12 | SSW 13 | SSW 13 | SSW 12 |
Wave Graph | |||||||||||||||||||||
279 | 272 | 267 | 620 | 481 | 405 | 400 | 321 | 232 | 225 | 225 | 405 | 394 | 347 | 277 | 336 | 259 | 167 | 298 | 402 | 213 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | glassy | glassy | cross-on | glassy | cross-off | cross-on | off | glassy | cross-on | glassy | glassy | glassy | cross-off | glassy | on | glassy | glassy | on | cross-off |
High Tide | 10:16AM2.53m | 10:58PM2.16m | 11:22AM2.59m | 00:07AM2.25m | 12:27PM2.67m | 1:12AM2.39m | 1:29PM2.77m | 2:11AM2.56m | 2:27PM2.86m | 3:06AM2.71m | 3:21PM2.91m | 3:58AM2.83m | 4:12PM2.90m | ||||||||
Low Tide | 4:50PM0.52m | 4:57AM0.62m | 5:56PM0.41m | 6:06AM0.54m | 6:59PM0.28m | 7:11AM0.44m | 7:57PM0.14m | 8:12AM0.32m | 8:50PM0.02m | 9:09AM0.23m | 9:41PM-0.05m | 10:03AM0.18m | 10:30PM-0.06m | ||||||||
5:24 | — | — | 5:24 | — | — | 5:24 | — | — | 5:24 | — | — | 5:24 | — | — | 5:24 | — | — | 5:24 | — | — | |
— | 6:02 | — | — | 6:02 | — | — | 6:02 | — | — | 6:02 | — | — | 6:02 | — | — | 6:02 | — | — | 6:02 | — | |
mm | 2 | 4 | 12 | 1 | — | 9 | 1 | 4 | 15 | 1 | 3 | 6 | — | — | — | — | 5 | 4 | — | 3 | 10 |
Temp °C | 29 | 29 | 27 | 27 | 28 | 27 | 28 | 28 | 26 | 28 | 28 | 26 | 28 | 28 | 28 | 29 | 29 | 27 | 28 | 28 | 27 |
Feels °C | 33 | 34 | 32 | 31 | 31 | 31 | 31 | 31 | 30 | 31 | 31 | 31 | 32 | 32 | 33 | 33 | 33 | 32 | 32 | 31 | 31 |
Swell 1 Height (m) Direction Period (s) | SSW 15 | S 8 | S 7 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 15 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 15 | SSW 12 | SSW 13 | SSW 13 | SSW 12 |
279 | 92 | 86 | 620 | 481 | 405 | 400 | 321 | 232 | 225 | 225 | 405 | 394 | 347 | 277 | 336 | 259 | 167 | 298 | 402 | 213 | |
Swell 2 Height (m) Direction Period (s) | S 10 | SSW 15 | SSW 14 | S 7 | SSW 7 | SSW 7 | SSW 7 | S 7 | S 7 | S 7 | S 16 | S 6 | S 7 | S 7 | SW 18 | S 7 | SSW 12 | SSW 15 | SW 16 | SW 16 | SSW 15 |
116 | 272 | 236 | 64 | 62 | 60 | 64 | 51 | 46 | 32 | 186 | 19 | 17 | 17 | 111 | 9 | 113 | 125 | 91 | 40 | 167 | |
Swell 3 Height (m) Direction Period (s) | SSW 20 | SSW 18 | SSW 17 | — | — | SW 22 | S 20 | S 18 | WSW 6 | S 16 | S 6 | WSW 6 | SW 6 | SW 6 | S 7 | SW 18 | S 7 | SW 16 | SSW 16 | SW 19 | SW 15 |
75 | 246 | 267 | — | — | 19 | 30 | 26 | 28 | 190 | 20 | 15 | 9 | 9 | 16 | 49 | 17 | 127 | 51 | 15 | 77 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | WSW 6 | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | 35 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 34 | 0 | 0 | 54 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 149 | 0 | 0 | 39 | 0 |
Best forecast wave conditions in Golfo de Nicoya | |||||||||||||||||||||
Best forecast wave conditions in Costa Rica | |||||||||||||||||||||
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Information about the The Tree Surf forecast
The above surf forecast table for The Tree provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at The Tree can be found by selecting the local surf guide option on the grey menu. Our The Tree 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 (The Tree) 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 The Tree 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.
Are you planning a holiday in Golfo de Nicoya? If you are looking for accommodation near The Tree, camping, hotels and holiday cottages in Golfo de Nicoya, consider staying in Tejar which is 45 km (28 miles) away. Other places in and around Golfo de Nicoya where you can find information about places to rent, and car hire include San Rafael Abajo which is 45 km (28 miles) away, Esparza, Chacarita and Quepos.










