Potrero Grande (Ollie's Point) Surf Break

Lat Long: 10.85° N 85.80° W

Potrero Grande (Ollie's Point) Surf Forecast and Surf Report

Issued: 11 am 10 Jul 2026 (local time)

Forecast update in  hr  min

Today's Potrero Grande (Ollie's Point) sea temperature is
29.5° C
1.3° 

Potrero Grande (Ollie's Point) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Potrero Grande (Ollie's Point) surf forecast from 11 Jul 2026:

  • Best quality surf: Friday 10 Jul, 9PM (local time) - 1.5ft (0.5m), 15s period, SW swell with cross-offshore winds.
  • Most powerful swell: Saturday 11 Jul, 9AM (local time) - 2ft (0.6m), 15s period, SW swell with 145 kJ wave energy.
  • Next surfable swell (1★+): Friday 10 Jul, 9PM (local time) - 1.5ft (0.5m), 15s period with SW swell.

Best Forecast Surf Conditions for Potrero Grande (Ollie's Point) this week:

The surf forecast for Potrero Grande (Ollie's Point) over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Jul 10) at 9PM. The primary swell is predicted to be 0.5m and 15s period with a secondary swell of 0.2m and 7s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Potrero Grande (Ollie's Point) in the next 16 days are 0.6m 15s and forecast to arrive on Saturday (Jul 11) at 9AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Tuesday (Jul 14) at 6PM.

Wave TypeTime (CST) & Date Wave Height & Period
Next good surf (1 star+) 9PM (Fri 10th Jul)1.5ft (0.5m) 15s
Best Surf 9PM (Fri 10th Jul)1.5ft (0.5m) 15s
Most Powerful 9AM (Sat 11th Jul)2ft (0.6m) 15s

Table - best surf conditions forecast for Potrero Grande (Ollie's Point) over the next 16 days.


Alright folks, Rusty here. Let’s talk about what’s cooking for the next couple of weeks.

First up, we’re looking at a pretty consistent but very small run of swell. The waves are there, but they’re not going to have much power behind them. The water’s sitting at 85°F, which is a touch warmer than normal for this time of year – feels nice, like a warm bath.

The main event is at Potrero Grande (Ollie's Point). It’s a beginner-friendly point break setup, and it’s consistent. The swell’s coming from the SW, which is exactly what this spot wants to see. The big catch here is the size. We’re talking a tiny 2ft to 2ft for the vast majority of the period. The period on Friday the 10th is a solid 15 seconds, so there’s long-period groundswell energy coming in, meaning the waves that do show up will have some shape and push, but you’ll be waiting for them. The combined swell energy is moderate, hanging around 123 to 159 for the first week, but with such small heights, it’s a lot of water movement without much face to ride.

The wind story is actually pretty good. Almost the entire run sees offshore winds from the ENE or NE, cleaning up that little swell nicely. Through the first week, from Friday the 10th through to Tuesday the 15th, it’s surfable but very ordinary. You’ll get a knee-high wave with a clean face. It’s not going to get your heart racing, but for a beginner or a longboarder, it’s perfectly rideable. Crowds are a possibility here, so with such small waves, expect a few other folks out looking for the same little nuggets.

There’s a bit of a shift starting on Monday the 20th of July. The swell direction swings to the WSW and the period stays long, with the combined energy jumping up to 215 on the afternoon. This is the standout window, but it’s still only 2ft. The bigger energy just means a bit more push in that small swell. The winds get stronger too, freshening up from the NE at 18-21 mph. It’ll be clean, but you’re going to be fighting the wind paddling out for a 2ft wave. Not worth the battle for most.

Now, a notable mention: on the afternoon of Tuesday the 21st of July, the wind goes glassy from the ESE, and we see a 2ft WSW groundswell. That combo, combined with the risk of a thunderstorm, could give you a rare, silky-smooth session if you can get in before the storm hits. The combined energy is 166, so it’s got some weight for its size. That afternoon is probably your best shot at a clean little wave in the whole forecast.

The last few days, from the 23rd to the 25th, the swell drops right off. We’re looking at 0.6ft to 2ft with weak energy (50 to 99). The 25th has a glassy morning, and the 25th afternoon goes glassy again with a little 2ft SW swell. It’s small-craft stuff, but if you’re desperate for a surf, that’s your window.

Overall, keep your expectations on the floor. It’s a small, clean period, and the best bet is to wait for that glassy afternoon on the 21st of July for a shot at a tiny, tidy wave at Potrero Grande. Don't buy a new board for this one.

Rusty.

Short Range Forecast

Moderate rain (total 10mm), heaviest on Fri night. Warm (max 30°C on Fri morning, min 25°C on Sun night). Winds increasing (light winds from the ENE on Fri afternoon, fresh winds from the NE by Sat afternoon).

Days 4-6 Weather Summary

Some drizzle, heaviest during Mon night. Warm (max 30°C on Mon afternoon, min 26°C on Mon night). Mainly fresh winds.

Friday
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
1
1
1
0
0
1
0
0
1
1
0
1
1
0
0
0
1
0
1
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.5
SW
15
0.6
SW
15
0.5
SW
16
0.6
SW
15
0.6
SW
15
0.6
SW
14
0.6
SW
14
0.5
SW
14
0.5
SW
14
0.5
SW
14
0.5
SW
13
0.5
SW
14
0.6
SW
14
0.5
SW
13
0.4
SW
18
0.5
SW
13
0.5
SW
14
0.5
SW
13
0.4
SW
16
0.4
SW
16
0.5
SW
14
Wave Graph
Metric surfscale
Energy kJ
106
136
118
145
136
119
127
99
96
89
87
91
116
88
87
88
97
80
66
65
103
Wind (km/h)
30
ENE
5
ENE
10
ENE
20
NE
30
NE
20
ENE
20
ENE
25
ENE
20
ENE
20
ENE
15
ENE
30
ENE
20
ENE
20
NE
25
NE
25
ENE
25
NE
20
ENE
25
ENE
25
NE
20
ENE
Wind State
off
cross-off
off
off
off
cross-off
off
off
cross-off
off
off
off
off
off
off
off
off
off
cross-off
off
cross-off
High Tide
10:10AM2.32m
10:48PM1.92m
11:14AM2.37m
11:56PM2.00m
12:19PM2.44m
1:01AM2.12m
1:21PM2.53m
2:02AM2.26m
2:19PM2.60m
2:58AM2.40m
3:14PM2.64m
3:51AM2.52m
4:06PM2.63m
Low Tide
4:44PM0.47m
4:46AM0.52m
5:49PM0.38m
5:55AM0.46m
6:52PM0.26m
7:01AM0.37m
7:50PM0.13m
8:02AM0.27m
8:44PM0.03m
9:00AM0.19m
9:35PM-0.04m
9:55AM0.15m
10:24PM-0.05m
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<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:26
5:26
5:26
5:26
5:26
5:28
5:28
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:09
6:09
6:09
6:09
6:09
6:09
6:09
 mm
1
5
1
1
2
1
Temp °C
30
30
28
28
28
27
27
28
26
29
30
26
28
28
26
28
30
27
29
30
26
Feels °C
32
34
33
30
28
27
28
28
26
30
31
25
30
29
25
28
30
26
31
30
27
  • Map Icons:
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  • 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 Potrero Grande (Ollie's Point) Surf forecast

The above surf forecast table for Potrero Grande (Ollie's Point) provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Potrero Grande (Ollie's Point) can be found by selecting the local surf guide option on the grey menu. Our Potrero Grande (Ollie's Point) 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 (Potrero Grande (Ollie's Point)) 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 Potrero Grande (Ollie's Point) 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.

Potrero Grande (Ollie's Point) is 45 km (28 miles) from San Juan del Sur. If you plan a holiday in Guanacaste, look for hotels and other accommodation in San Juan del Sur. San Juan del Sur has rooms for a wide range of budgets as well as car hire and transport links.

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