Rio Claro Surf Break

Lat Long: 8.46° N 83.59° W

Rio Claro Surf Forecast and Surf Report

Issued: 11 am 05 Aug 2026 (local time)

Forecast update in  hr  min

Today's Rio Claro sea temperature is
30.2° C
2.0° 

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


Rio Claro surf forecast from 6 Aug 2026:

  • Best quality surf: Saturday 8 Aug, 9AM (local time) - 3ft (0.9m), 16s period, SSW swell with cross-offshore winds.
  • Most powerful swell: Saturday 8 Aug, 9AM (local time) - 3ft (0.9m), 16s period, SSW swell with 392 kJ wave energy.
  • Next surfable swell (1★+): Thursday 6 Aug, 3AM (local time) - 2.5ft (0.7m), 8s period with S swell.

Best Forecast Surf Conditions for Rio Claro this week:

The surf forecast for Rio Claro over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Aug 06) at 3AM. The primary swell is predicted to be 0.7m and 8s period with a secondary swell of 0.4m and 12s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Rio Claro in the next 16 days are 0.9m 16s and forecast to arrive on Saturday (Aug 08) at 9AM. 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+) 3AM (Thu 6th Aug)2.5ft (0.7m) 8s
Best Surf 9AM (Sat 8th Aug)3ft (0.9m) 16s
Most Powerful 9AM (Sat 8th Aug)3ft (0.9m) 16s

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


Short Range Forecast

Heavy rain (total 42mm), heaviest during Wed night. Warm (max 29°C on Wed morning, min 24°C on Wed night). Wind will be generally light.

Days 4-6 Weather Summary

Moderate rain (total 17mm), heaviest on Sun afternoon. Warm (max 29°C on Sat morning, min 26°C on Sat night). Wind will be generally light.

Wednesday
5
Thursday
6
Friday
7
Saturday
8
Sunday
9
Monday
10
Tuesday
11
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
0
0
1
1
2
1
1
2
3
2
2
2
1
2
2
1
2
2
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.8
S
8
0.8
SSW
8
0.8
S
8
0.7
S
8
0.4
SSW
15
0.8
SSW
10
0.5
SW
18
0.7
SSW
17
0.8
SSW
16
0.9
SSW
16
0.8
SSW
15
0.8
SSW
14
0.8
SSW
14
0.7
SW
14
0.7
SW
13
0.6
SSW
13
0.7
SW
12
0.5
SSW
15
0.4
SSW
18
0.7
SW
18
0.4
SW
17
Wave Graph
Metric surfscale
Energy kJ
86
85
84
60
84
133
152
258
326
392
279
268
264
203
178
113
157
128
128
319
73
Wind (km/h)
5
WNW
10
W
10
ESE
5
ENE
5
S
5
N
5
ESE
10
SSW
5
WNW
5
WNW
15
WNW
10
NW
5
S
5
SSW
5
N
5
ESE
10
SSW
5
W
5
W
10
WSW
10
WNW
Wind State
glassy
cross
cross-on
glassy
glassy
off
cross-on
on
glassy
cross-off
cross-off
cross-off
glassy
on
off
glassy
on
glassy
glassy
cross
cross-off
High Tide
7:18PM2.43m
7:42AM2.70m
8:14PM2.33m
8:40AM2.63m
9:21PM2.26m
9:48AM2.59m
10:37PM2.28m
11:02AM2.61m
11:53PM2.39m
12:13PM2.70m
00:59AM2.58m
1:17PM2.82m
1:57AM2.79m
Low Tide
1:14PM0.54m
1:20AM0.60m
2:08PM0.59m
2:16AM0.69m
3:12PM0.63m
3:23AM0.76m
4:24PM0.61m
4:40AM0.76m
5:36PM0.52m
5:55AM0.68m
6:42PM0.38m
7:03AM0.53m
7:39PM0.22m
thunderstorm
thunderstorm
thunderstorm
thunderstorm
mod rain
thunderstorm
part cloud
part cloud
part cloud
part cloud
part cloud
thunderstorm
thunderstorm
mod rain
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:26
5:26
5:26
5:26
5:26
5:26
5:26
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:53
5:52
5:52
5:52
5:52
5:52
5:52
 mm
3
5
21
2
8
3
7
3
7
Temp °C
29
28
25
28
27
26
29
29
27
29
29
28
29
27
26
29
29
27
29
29
27
Feels °C
33
31
29
32
31
30
32
33
32
32
32
32
33
31
30
33
33
31
33
32
31
  • 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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Information about the Rio Claro Surf forecast

The above surf forecast table for Rio Claro provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Rio Claro can be found by selecting the local surf guide option on the grey menu. Our Rio Claro 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 Claro) 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 Claro 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 Dulce? If you are looking for accommodation near Rio Claro, camping, hotels and holiday cottages in Golfo Dulce, consider staying in Golfito which is 51 km (32 miles) away. Alternatively, find information about places to stay and car hire in Puerto Armuelles which is 82 km (51 miles) away

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