Rio Tulin surfForecast / Golfo de Nicoya / Costa Rica

information circle16 Day Weather and Surf, issued 11 pm Monday 06 Apr 2026 CST
Forecast update in hr  min  s Forecast update imminent
Rio Tulin surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Rio Tulin sea temperature is
30.0° C
(Which is slightly warmer than usual)

Best Forecast Surf Conditions for Rio Tulin this week:

The surf forecast for Rio Tulin over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Apr 07) at 6AM. The primary swell is predicted to be 0.9m and 12s period with a secondary swell of 0.4m and 15s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Rio Tulin in the next 16 days are 1.0m 16s and forecast to arrive on Tuesday (Apr 14) at 3AM. Winds are predicted to be offshore at the time the swell arrives.

Wave TypeTime (CST) & Date Wave Height & Period
Next good surf (1 star+) 6AM (Tue 7th Apr)3ft (0.9m) 12s
Best Surf 9PM (Thu 9th Apr)2.5ft (0.7m) 18s
Most Powerful 3AM (Tue 14th Apr)3.5ft (1.0m) 16s

Table - best surf conditions forecast for Rio Tulin over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast Light rain (total 4mm), mostly falling on Tue night. Warm (max 30°C on Tue afternoon, min 27°C on Mon night). Wind will be generally light.

Days 3-6 Weather Summary Light rain (total 3mm), mostly falling on Sat afternoon. Warm (max 30°C on Fri afternoon, min 26°C on Sat night). Wind will be generally light.

Tuesday
07
Wednesday
08
Thursday
09
Friday
10
Saturday
11
Sunday
12
Mon
13
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
2
2
0
2
2
0
2
2
1
3
3
1
3
2
0
2
2
0
2
2
0
Swell
Height Map
Wave Height (m) & direction (?)
1
SSW
1
SSW
0.6
SSW
0.9
SSW
0.9
SSW
0.9
SSW
0.9
SSW
0.6
SSW
0.7
SW
0.7
SW
0.8
SSW
0.8
SSW
0.8
SSW
0.8
SSW
0.7
SW
0.8
SSW
0.7
SSW
0.7
SSW
0.7
SSW
0.8
SSW
0.8
SSW
Period(s) (?)131214131313121818171616161515151514141414
Wave
Graph
(?)Metric surfscale
Energy kJ (?)312292158238249238220209319305334330322302223279188186186217213
Wind
(km/h)
10
N
0
E
15
S
5
NW
5
NNW
15
S
5
NNE
0
S
15
S
5
N
0
NW
15
S
5
NNW
0
E
15
S
10
N
0
NE
15
S
10
N
0
ESE
15
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
glasscross-
on
glassglasscross-
on
cross-
off
glasscross-
on
cross-
off
glasscross-
on
cross-
off
glasscross-
on
cross-
off
glasscross-
on
cross-
off
glasscross-
on
High Tide
/ height (m)
6:01AM
2.31
6:10PM
2.42
6:41AM
2.18
6:51PM
2.28
7:26AM
2.05
7:37PM
2.15
8:22AM
1.96
8:34PM
2.05
9:28AM
1.94
Low Tide
/ height (m)
11:52PM
0.40
12:00PM
0.61
12:31AM
0.53
12:39PM
0.75
1:15AM
0.66
1:24PM
0.88
2:05AM
0.78
2:21PM
0.99
3:06AM
0.86
3:31PM
1.03
Tuesday
07
Wednesday
08
Thursday
09
Friday
10
Saturday
11
Sunday
12
Mon
13
Sunrise-5:31--5:31--5:31--5:30--5:30--5:28--5:28-
Sunset--5:47--5:47--5:47--5:47--5:47--5:47--5:47
clear
clear
clear
thunderstorm
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
thunderstorm
clear
clear
clear
clear
clear
clear
Rain (mm)
---4----------3------
Temp. °C282930282929282930282930292930282930282930
Feels °C (?)333332323130333333333332343332333132333132
  • 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
submit an eyeball surf report

Quick surf report for Rio Tulin:

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 Rio Tulin 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 Rio Tulin Surf forecast

The above surf forecast table for Rio Tulin provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Rio Tulin can be found by selecting the local surf guide option on the grey menu. Our Rio Tulin 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 (Rio Tulin) 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 Rio Tulin 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 Rio Tulin, camping, hotels and holiday cottages in Golfo de Nicoya, consider staying in Tejar which is 42 km (26 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 44 km (27 miles) away, Quepos, Esparza and Chacarita.

Nearest locationNearest
Nearest locationNearest
Nearest locationNearest