The Tree Surf Break

Lat Long: 9.57° N 84.60° W

The Tree Surf Forecast and Surf Report

Issued: 5 am 01 Aug 2026 (local time)

Forecast update in  hr  min

Today's The Tree sea temperature is
30.1° C
1.9° 

The Tree surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


The Tree surf forecast from 1 Aug 2026:

  • Best quality surf: Saturday 8 Aug, 3AM (local time) - 2.5ft (0.8m), 16s period, SSW swell with cross-offshore winds.
  • Most powerful swell: Saturday 8 Aug, 3AM (local time) - 2.5ft (0.8m), 16s period, SSW swell with 326 kJ wave energy.
  • Next surfable swell (1★+): Saturday 1 Aug, 9PM (local time) - 1.5ft (0.5m), 16s 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 Saturday (Aug 01) at 9PM. The primary swell is predicted to be 0.5m and 16s period with a secondary swell of 0.6m and 12s. 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 0.8m 16s and forecast to arrive on Saturday (Aug 08) at 3AM. Winds are predicted to be cross-offshore at the time the swell arrives.

Wave TypeTime (CST) & Date Wave Height & Period
Next good surf (1 star+) 9PM (Sat 1st Aug)1.5ft (0.5m) 16s
Best Surf 3AM (Sat 8th Aug)2.5ft (0.8m) 16s
Most Powerful 3AM (Sat 8th Aug)2.5ft (0.8m) 16s

Table - best surf conditions forecast for The Tree over the next 16 days.


The Lowdown

Righto, Rusty here. Let’s have a look at what’s on the cards for the next couple of weeks.

The Tree is the only spot on the radar, and it’s a real mixed bag. It’s an advanced wave, exposed to a SW swell, and it’s fairly consistent, so it’s got potential. The water here is a touch warmer than average for this time of year, sitting at 86°F.

We kick off on Saturday, August 1st, with a clean 2ft SW swell, glassy off the NE wind in the morning. The period is 13 seconds, not a short-period ripply thing, and the combined energy is moderate at 229. It’s a small, clean start. The afternoon turns cross-on with a risk of thunderstorms, so that’s a write-off. Sunday morning, the 2nd, is small again at 2ft, but the wind is a cross-off from the NNW, period bumps up to 15 seconds, and the energy is moderate at 225. It’s clean but tiny. Monday morning, the 3rd, is glassy with a 2ft SW swell (14-second period, energy 281). These mornings are all surfable, but nothing to write home about. Tuesday morning, the 4th, sees a 3ft SSW swell, dead calm, glassy, but the period drops to 9 seconds, which is a bit short. Energy is 272. Still, a calm morning for a few small ones.

The mid-week is a bit of a lull. Wednesday the 5th and Thursday the 6th have a 3ft S swell, short period (8 seconds), and weak energy (142-150). The mornings are glassy, but the waves are ordinary. Not much to get excited about.

Now, the first real standout. Friday, August 7th, morning brings a 2ft SW swell, but the period jumps to a very long 18 seconds. The energy is 311, moderate. Glassy off the N wind. This is a long-period groundswell, which means it’ll wrap in nicely at The Tree, an exposed point. It’s going to be clean, but it’s small. The real highlight is Saturday, August 8th, morning. A 3ft SSW swell, with a 16-second period, and the energy kicks up to a strong 514. Glassy off the N wind. This is excellent. The sets will be well-spaced, powerful, and clean. This is the pick of the first week.

Sunday the 9th and Monday the 10th mornings are still good, with 3ft and 2ft SW swells, periods around 14 seconds, and glassy conditions. The energy stays strong (389-328). Tuesday the 11th and Wednesday the 12th mornings are similar, smaller again at 2ft and 2ft, but with long periods (14-18 seconds) and clean glass. Energy is moderate. Thursday the 13th morning is a 2ft SW with a 17-second period and strong energy of 408. Clean.

Now, the big one. Friday, August 14th, morning. This is a standout. The swell is 3ft from the SW, period is a massive 19 seconds, and the combined energy is a whopping 1078. That’s very strong. The wind is dead calm, perfectly glassy. For an advanced spot like The Tree, this is the session. The wave will be solid, powerful, and lined up. This is the best of the entire forecast. The afternoon gets messy, so get it in the morning. Saturday the 15th morning is also excellent, with a 4ft SW swell, 17-second period, strong energy at 882, and glassy with a calm wind. Sunday the 16th morning is still good, with a 3ft SW swell, 15 seconds, and strong energy of 511.

So, the two true standouts are the morning of Saturday, August 8th, and the morning of Friday, August 14th. The 14th is the big one. The crowd factor is "sometimes," so expect a few other keen locals out, especially on the best days. The afternoon sessions are all blown out by the cross-on or onshore wind, so stick to the mornings.

There are no gaps with no surf on offer; it’s a fairly consistent run of small-to-medium, clean mornings.

Rusty.

Short Range Forecast

Moderate rain (total 15mm), heaviest on Sun night. Warm (max 30°C on Sat afternoon, min 26°C on Sat night). Wind will be generally light.

Days 4-6 Weather Summary

Heavy rain (total 40mm), heaviest during Tue night. Warm (max 29°C on Tue morning, min 26°C on Tue night). Wind will be generally light.

Saturday
1
Sunday
2
Monday
3
Tuesday
4
Wednesday
5
Thursday
6
Friday
7
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
1
2
2
1
2
2
1
2
2
0
2
1
0
1
1
0
2
2
1
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.7
SW
13
0.7
SW
13
0.5
SW
16
0.5
SW
15
0.6
SW
15
0.7
SW
14
0.6
SW
14
0.7
SW
13
0.6
SW
13
0.9
SSW
9
0.9
SSW
8
0.9
SSW
8
0.8
S
8
0.8
S
8
1
SSW
8
0.8
S
8
0.8
S
8
0.6
SW
13
0.5
SW
18
0.7
SSW
17
0.7
SW
16
Wave Graph
Metric surfscale
Energy kJ
170
167
125
107
136
200
147
173
138
131
127
109
84
84
133
76
74
111
154
264
264
Wind (km/h)
5
ENE
10
SSW
5
N
5
NW
10
SSW
5
SE
5
NNW
5
SSW
5
ENE
0
NE
10
SSW
5
ENE
0
WSW
10
SW
15
ESE
5
SSE
10
S
10
NNW
5
N
10
W
10
N
Wind State
glassy
cross-on
cross-off
cross-off
on
glassy
glassy
on
glassy
glassy
cross-on
glassy
glassy
on
cross-off
glassy
cross-on
cross-off
glassy
cross-on
cross-off
High Tide
4:41PM2.55m
5:08AM2.63m
5:18PM2.52m
5:43AM2.66m
5:56PM2.46m
6:20AM2.65m
6:37PM2.38m
7:01AM2.62m
7:23PM2.28m
7:48AM2.57m
8:18PM2.19m
8:45AM2.51m
9:23PM2.12m
Low Tide
10:38AM0.48m
10:52PM0.30m
11:15AM0.45m
11:26PM0.33m
11:54AM0.45m
00:01AM0.38m
12:35PM0.46m
00:41AM0.45m
1:21PM0.49m
1:26AM0.53m
2:14PM0.54m
2:20AM0.61m
3:17PM0.57m
clear
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
part cloud
thunderstorm
rain showers
clear
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
thunderstorm
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:28
5:28
5:28
5:28
5:28
5:28
5:28
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:00
6:00
6:00
5:59
5:59
5:59
5:59
 mm
3
1
3
5
2
1
4
11
3
11
2
4
5
2
Temp °C
29
30
29
29
29
28
29
29
27
29
29
28
29
29
28
28
28
26
28
28
28
Feels °C
33
34
34
32
32
31
32
33
32
32
32
32
32
33
32
33
31
29
32
31
32
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 
submit an eyeball surf report

Quick surf report for The Tree:

join our community of surf reporters

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.

Nearest locationNearest