
Surf Forecasts:
The Tree surf forecast from 4 Jul 2026:
- Best quality surf: Tuesday 7 Jul, 9AM (local time) - 4ft (1.2m), 18s period, SSW swell with glassy winds.
- Most powerful swell: Tuesday 7 Jul, 12PM (local time) - 4.5ft (1.3m), 18s period, SSW swell with 1,044 kJ wave energy.
- Next surfable swell (1★+): Saturday 4 Jul, 9PM (local time) - 3ft (0.9m), 14s 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 Saturday (Jul 04) at 9PM. The primary swell is predicted to be 0.9m and 14s period with a secondary swell of 0.8m and 10s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at The Tree in the next 16 days are 1.3m 18s and forecast to arrive on Tuesday (Jul 07) at 12PM. Winds are predicted to be onshore at the time the swell arrives.
| Wave Type | Time (CST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9PM (Sat 4th Jul) | 3ft (0.9m) 14s |
| Best Surf | 9AM (Tue 7th Jul) | 4ft (1.2m) 18s |
| Most Powerful | 12PM (Tue 7th Jul) | 4.5ft (1.3m) 18s |
Table - best surf conditions forecast for The Tree over the next 16 days.
Updates in hr min s Forecast update imminent
Alright, Rusty here. Let’s have a look at what’s on the table for The Tree over this 16-day window.
The first half of the week is a bit of a slow grind – we’ve mostly got knee to waist-high stuff coming in from the SSW, and it’s only really the mornings that are worth getting out of bed for. The afternoons are a write-off, mostly with cross-onshore wind and some stormy vibes, so don’t bother. There’s a real standout coming though, so I’ll get to that.
Saturday the 4th is nothing to write home about. A bit of a cross shore breeze in the morning and a tiny bump at 4ft, but the energy’s moderate (801) and the vibe is “marginal.” The afternoon’s even worse.
Sunday the 5th morning is where it starts to breathe. It’s only 3ft but it goes glassy as a mirror. Light offshore SE wind. The swell’s got decent legs at 14 seconds, and combined energy is moderate (589). That’s your first proper clean session, but it’s small.
Monday the 6th morning looks good again – glassy, 3ft, long 16-second groundswell, clean. The energy is moderate (735). It’s a good one for a longboard or a fish. The Monday afternoon gets ruined by onshore wind.
Now for the standout. Tuesday the 7th morning is the highlight of this entire forecast. You get 4ft of glassy SSW groundswell, period stretching out to a very long 18 seconds, and the combined energy is strong (1071). The Tree is exposed to the SW, so this is a direct hit. This is for experienced surfers only – that 4ft with that much power off such a long period will throw out some proper waves, but it’ll be a bit tricky at this break because a long period groundswell can sometimes suck the water off the reefs and make sections too fast or close out. Still, with zero wind and glass, it’s your best chance for something special.
Wednesday the 8th morning is also glassy, 4ft, but the period drops to 16 seconds and the energy is still strong (947). It’s good, but it’s not the same quality as Tuesday.
After that, we drop back into the small stuff. Thursday the 9th, Friday the 10th, and Saturday the 11th are all marginal in the afternoons, with only the odd clean morning. The swell settles down to around 3ft, and the energy dips into the moderate range (573 down to 485). Still, the morning winds stay light.
Sunday the 12th morning has a nice clean cross-off breeze with 3ft of swell and moderate energy (503). A decent little window if you’re itching.
From Monday the 13th right through to Friday the 17th, the swell stays pretty weak, around 2ft to 3ft. Mornings offer occasional glass, but the energy drops significantly – down to 261 on the Monday. It’s pretty ordinary.
Then, another standout fires up on Saturday the 18th morning. We get 3ft on a 15-second period, glassy, and the energy is back up to moderate (605). It’s a solid clean option.
But the real cherry on top is Sunday the 19th morning. That’s the second standout. 5ft of SSW groundswell with a very long 18-second period, glassy, and strong-to-very-strong energy (1192). This one is definitely for the experienced crew again – it’s bigger than the mid-week swell and has that same long period caveat. If you can handle it and you’re out there early, it’ll be clean and powerful. Crowds are sometimes an issue at The Tree, so be prepared for company at the peak.
Water temperature is about average for the time of year, nothing out of the ordinary.
All in all, circle Tuesday the 7th morning and Sunday the 19th morning. The rest is a mix of small, clean windows and blown-out afternoons.
- Rusty
Short Range ForecastModerate rain (total 19mm), heaviest on Fri night. Warm (max 29°C on Sat morning, min 25°C on Fri night). Wind will be generally light. | Days 5-7 Weather SummaryModerate rain (total 17mm), heaviest on Wed afternoon. Warm (max 29°C on Tue morning, min 26°C on Mon night). Wind will be generally light. | ||||||||||||||||||||
Saturday 4 | Sunday 5 | Monday 6 | Tuesday 7 | Wednesday 8 | Thursday 9 | Fri 10 | |||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | SSW 15 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 16 | SW 16 | SSW 16 | SW 20 | SSW 19 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 16 | SSW 15 | SSW 15 | SSW 18 |
Wave Graph | |||||||||||||||||||||
512 | 554 | 498 | 371 | 378 | 232 | 264 | 392 | 552 | 657 | 845 | 1044 | 986 | 798 | 683 | 649 | 480 | 425 | 353 | 344 | 243 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-on | glassy | glassy | cross-on | glassy | glassy | on | glassy | glassy | on | cross | glassy | cross-on | off | glassy | cross-on | glassy | glassy | cross-on |
High Tide | 5:38AM2.45m | 5:42PM2.42m | 6:14AM2.47m | 6:21PM2.35m | 6:52AM2.48m | 7:03PM2.28m | 7:33AM2.49m | 7:51PM2.21m | 8:20AM2.50m | 8:46PM2.15m | 9:14AM2.51m | 9:49PM2.13m | 10:16AM2.53m | ||||||||
Low Tide | 11:21PM0.38m | 11:40AM0.63m | 11:56PM0.42m | 12:20PM0.64m | 00:31AM0.48m | 1:03PM0.65m | 1:10AM0.54m | 1:51PM0.64m | 1:55AM0.59m | 2:45PM0.63m | 2:48AM0.63m | 3:45PM0.59m | 3:50AM0.65m | 4:50PM0.52m | |||||||
— | 5:22 | — | — | 5:22 | — | — | 5:22 | — | — | 5:22 | — | — | 5:22 | — | — | 5:22 | — | — | 5:24 | — | |
— | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:02 | — | — | 6:02 | — | — | 6:02 | — | — | 6:02 | |
mm | 9 | — | 2 | 3 | 2 | 2 | 1 | — | — | — | — | — | — | — | 7 | 5 | — | 5 | 7 | — | 5 |
Temp °C | 28 | 29 | 28 | 27 | 29 | 28 | 28 | 28 | 29 | 28 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 28 | 29 | 29 |
Feels °C | 32 | 33 | 32 | 30 | 33 | 32 | 33 | 32 | 32 | 32 | 33 | 32 | 34 | 34 | 33 | 34 | 34 | 32 | 32 | 33 | 32 |
Swell 1 Height (m) Direction Period (s) | SSW 15 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | S 10 | S 9 | SSW 16 | SSW 16 | SSW 19 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 16 | SSW 15 | SSW 15 | S 9 |
512 | 554 | 498 | 371 | 378 | 90 | 81 | 392 | 377 | 657 | 845 | 1044 | 986 | 798 | 683 | 649 | 480 | 425 | 353 | 344 | 81 | |
Swell 2 Height (m) Direction Period (s) | S 11 | SSW 11 | S 11 | S 10 | S 10 | SSW 13 | SW 16 | S 9 | SW 20 | SSW 14 | SSW 14 | S 8 | S 12 | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | S 10 | SW 14 |
143 | 187 | 181 | 127 | 125 | 201 | 264 | 57 | 552 | 268 | 175 | 51 | 100 | 149 | 141 | 106 | 89 | 87 | 68 | 66 | 214 | |
Swell 3 Height (m) Direction Period (s) | S 12 | SW 20 | SW 20 | SW 18 | SW 18 | SSW 16 | SSW 13 | SSW 21 | S 9 | S 9 | S 8 | S 12 | S 8 | — | — | S 11 | W 15 | S 21 | S 20 | SSW 20 | SSW 18 |
11 | 60 | 16 | 155 | 86 | 232 | 184 | 286 | 55 | 53 | 51 | 45 | 33 | — | — | 22 | 4 | 9 | 30 | 75 | 243 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 4 | 2 | 2 | 0 | 0 | 31 | 0 | 0 | 149 | 0 | 0 | 149 | 2 | 0 | 71 | 0 | 0 | 60 | 0 | 0 | 155 |
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.











