Surf Forecasts:
The Tree surf forecast from 15 Oct 2026:
- Best quality surf: Wednesday 14 Oct, 9PM (local time) - 3.5ft (1.1m), 15s period, SW swell with glassy winds.
- Most powerful swell: Sunday 18 Oct, 9AM (local time) - 4.5ft (1.4m), 16s period, SSW swell with 981 kJ wave energy.
- Next surfable swell (1★+): Wednesday 14 Oct, 9PM (local time) - 3.5ft (1.1m), 15s period with SW 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 Wednesday (Oct 14) at 9PM. The primary swell is predicted to be 1.1m and 15s period with a secondary swell of 0.6m and 6s. 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 1.4m 16s and forecast to arrive on Sunday (Oct 18) at 9AM. 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+) | 9PM (Wed 14th Oct) | 3.5ft (1.1m) 15s |
| Best Surf | 9PM (Wed 14th Oct) | 3.5ft (1.1m) 15s |
| Most Powerful | 9AM (Sun 18th Oct) | 4.5ft (1.4m) 16s |
Table - best surf conditions forecast for The Tree over the next 16 days.
Short Range ForecastHeavy rain (total 38mm), heaviest during Wed night. Warm (max 28°C on Wed morning, min 27°C on Wed night). Wind will be generally light. | Days 4-6 Weather SummaryHeavy rain (total 30mm), heaviest during Sun afternoon. Warm (max 29°C on Sat afternoon, min 26°C on Sun night). Wind will be generally light. | ||||||||||||||||||||
Wednesday 14 | Thursday 15 | Friday 16 | Saturday 17 | Sunday 18 | Monday 19 | Tuesday 20 | |||||||||||||||
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) | SW 15 | SW 15 | SW 15 | SSW 14 | SW 14 | SW 14 | SW 20 | SW 19 | SW 18 | SSW 17 | SW 17 | SSW 17 | SSW 16 | SSW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SSW 15 | SSW 14 | SSW 14 |
Wave Graph  | |||||||||||||||||||||
 kJ | 566 | 496 | 489 | 367 | 301 | 293 | 306 | 357 | 455 | 510 | 632 | 735 | 981 | 957 | 711 | 496 | 418 | 412 | 372 | 362 | 362 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | glassy | cross-off | cross-on | glassy | glassy | on | glassy | glassy | cross-on | glassy | glassy | on | off | cross-off | on | glassy | cross | cross-on | cross-off |
High Tide | 5:07PM2.47m | 5:16AM2.58m | 5:45PM2.35m | 5:55AM2.43m | 6:27PM2.21m | 6:37AM2.29m | 7:14PM2.09m | 7:24AM2.15m | 8:09PM2.00m | 8:22AM2.04m | 9:15PM1.97m | 9:30AM1.99m | 10:22PM2.02m | ||||||||
Low Tide | 10:58AM0.24m | 11:07PM0.47m | 11:36AM0.36m | 11:46PM0.59m | 12:16PM0.49m | 00:27AM0.73m | 1:00PM0.64m | 1:14AM0.87m | 1:52PM0.76m | 2:12AM0.98m | 2:52PM0.85m | 3:22AM1.03m | 3:57PM0.88m | ||||||||
 | |  |  | |  | | | |  | | | | | |  | | | | | | |
 | 5:26 | — | — | 5:26 | — | — | 5:26 | — | — | 5:26 | — | — | 5:26 | — | — | 5:26 | — | — | 5:26 | — | — |
 | — | 5:22 | — | — | 5:21 | — | — | 5:21 | — | — | 5:20 | — | — | 5:20 | — | — | 5:19 | — | — | 5:19 | — |
mm | 1 | 6 | 10 | — | 2 | 7 | 2 | 6 | 4 | — | 3 | 7 | 2 | 9 | 7 | — | — | 2 | 2 | 4 | 6 |
Temp °C | 28 | 28 | 27 | 28 | 28 | 28 | 28 | 28 | 27 | 28 | 29 | 28 | 28 | 28 | 27 | 28 | 28 | 27 | 28 | 28 | 27 |
Feels °C | 32 | 31 | 32 | 32 | 31 | 33 | 33 | 32 | 32 | 33 | 33 | 33 | 33 | 32 | 31 | 32 | 31 | 31 | 32 | 31 | 31 |
Swell 1 Height (m) Direction Period (s) | SW 15 | SW 15 | SW 15 | SSW 14 | SW 14 | SW 14 | SW 13 | SW 19 | SW 18 | SSW 17 | SW 17 | SSW 17 | SSW 16 | SSW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SSW 15 | SSW 14 | SSW 14 |
| kJ | 566 | 496 | 489 | 367 | 301 | 293 | 180 | 357 | 455 | 510 | 632 | 735 | 981 | 957 | 711 | 496 | 418 | 412 | 372 | 362 | 362 |
Swell 2 Height (m) Direction Period (s) | S 7 | S 7 | S 6 | S 7 | S 7 | S 7 | SW 20 | SW 13 | SW 13 | SSW 13 | SSW 6 | SSW 7 | W 8 | W 9 | S 8 | S 8 | S 8 | S 8 | S 7 | S 7 | S 8 |
| kJ | 34 | 33 | 30 | 34 | 38 | 26 | 306 | 178 | 175 | 109 | 23 | 35 | 10 | 26 | 41 | 32 | 31 | 42 | 39 | 39 | 45 |
Swell 3 Height (m) Direction Period (s) | SW 6 | SW 6 | WNW 9 | SSW 22 | SW 21 | SW 20 | S 7 | S 7 | S 7 | SSW 6 | SW 12 | SW 12 | W 8 | W 7 | WNW 12 | W 11 | WNW 10 | WNW 11 | WNW 11 | WNW 10 | SSW 21 |
| kJ | 10 | 9 | 8 | 49 | 117 | 194 | 27 | 27 | 16 | 23 | 73 | 72 | 5 | 10 | 15 | 61 | 35 | 40 | 22 | 20 | 166 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | WSW 6 | — | — | — | — | — | — | NW 9 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 3 | — | — | — | — | — | — | 39 | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 4 | 51 | 0 | 0 | 44 | 0 | 0 | 71 | 0 | 0 | 71 | 0 | 0 | 31 | 0 | 0 | 34 | 0 | 4 | 4 | 0 |
Best forecast wave conditions in Golfo de Nicoya | |||||||||||||||||||||
Best forecast wave conditions in Costa Rica | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our The Tree surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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.
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