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Surf Forecasts:

The Tree surfForecast / Golfo de Nicoya / Costa Rica

information circle12 Day Weather and Surf, issued 11 pm Sunday 18 Jan 2026 CST
Forecast update in hr  min  s Forecast update imminent
The Tree surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's The Tree sea temperature is
28.7° C
 (Which is slightly warmer than usual)

Best Forecast Surf Conditions for The Tree this week:

The surf forecast for The Tree over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Jan 19) at 3AM. The primary swell is predicted to be 0.4m and 16s period with a secondary swell of 0.4m and 12s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at The Tree in the next 12 days are 0.9m 15s and forecast to arrive on Thursday (Jan 22) at 3AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.2m 6s period and expected on Monday (Jan 19) at 3AM.

Wave TypeTime (CST) & Date Wave Height & Period
Next good surf (1 star+) 3AM (Mon 19th Jan)1.5ft (0.4m) 16s
Best Surf 3AM (Tue 20th Jan)2.5ft (0.7m) 13s
Most Powerful 3AM (Thu 22nd Jan)3ft (0.9m) 15s

Table - best surf conditions forecast for The Tree over the next 12 days.

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Light rain (total 3mm), mostly falling on Sun night. Warm (max 29°C on Mon afternoon, min 24°C on Tue night). Wind will be generally light.

Days 3-6 Weather Summary Light rain (total 2mm), mostly falling on Thu night. Warm (max 28°C on Thu morning, min 24°C on Wed night). Wind will be generally light.

Monday
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Saturday
24
Sun
25
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
1
1
0
1
1
0
2
2
0
2
2
0
2
2
0
1
1
0
2
2
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.4
SSW
0.4
SSW
0.6
S
0.6
SSW
0.6
SSW
0.6
SSW
0.5
SSW
0.6
SSW
0.7
SSW
0.7
SSW
0.9
SSW
0.8
SSW
0.7
SSW
0.5
SSW
0.6
SW
0.5
SSW
0.4
SSW
0.5
SSW
0.6
SSW
0.7
SSW
0.7
SSW
Period(s) (?)161515141313171616151414131313121515141313
Wave
Graph
(?)Metric surfscale
Energy kJ (?)8679155143139131170175223196301264184961098993123165156154
Wind
(km/h)
10
NE
5
ENE
15
SSE
10
NE
5
N
15
S
10
NNE
5
NNE
10
S
10
NNE
10
N
15
S
10
NNE
5
NNE
10
S
10
NNE
5
NNE
15
S
5
NE
5
NNW
15
SW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offglasscross-
on		offglasscross-
on		offglasscross-
on		offcross-
off		cross-
on		offglasscross-
on		offglasscross-
on		glassglasson
High Tide
/ height (m)
3:04AM
2.53
3:39PM
2.42
3:42AM
2.58
4:15PM
2.53
4:20AM
2.61
4:50PM
2.61
4:57AM
2.60
5:26PM
2.67
5:35AM
2.56
6:03PM
2.70
6:16AM
2.49
6:43PM
2.69
7:01AM
2.40
Low Tide
/ height (m)
9:25AM
0.33
9:36PM
0.55
10:00AM
0.27
10:14PM
0.49
10:35AM
0.24
10:53PM
0.45
11:09AM
0.25
11:33PM
0.43
11:45AM
0.28
12:14AM
0.43
12:23PM
0.34
12:59AM
0.45
1:06PM
0.42
Monday
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Saturday
24
Sun
25
Sunrise-5:58--5:58--5:58--6:00--6:00--6:00--6:00-
Sunset--5:37--5:37--5:38--5:38--5:39--5:39--5:40
thunderstorm
clear
clear
thunderstorm
clear
clear
clear
clear
thunderstorm
clear
clear
clear
thunderstorm
clear
part cloud
rain showers
clear
part cloud
clear
clear
clear
Rain (mm)
1--1----1---1--1-----
Temp. °C282829272828272728272828262828262828272828
Feels °C (?)323032312930302930302929293030303029313029
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Latest Updates

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Quick surf report for The Tree:

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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.

View detailed surf forecast for The Tree at:
surf-forecast.com

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 12 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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