Dominical Surf Break

Lat Long: 9.23° N 83.84° W

Dominical Surf Forecast and Surf Report

Issued: 11 pm 03 Aug 2026 (local time)

Forecast update in  hr  min

Today's Dominical sea temperature is
30.1° C
1.8° 

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


Dominical surf forecast from 4 Aug 2026:

  • Best quality surf: Thursday 6 Aug, 6PM (local time) - 2ft (0.6m), 14s period, SW swell with cross-offshore winds.
  • Most powerful swell: Saturday 8 Aug, 3PM (local time) - 2.5ft (0.8m), 15s period, SW swell with 313 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 4 Aug, 9AM (local time) - 2.5ft (0.8m), 9s period with SSW swell.

Best Forecast Surf Conditions for Dominical this week:

The surf forecast for Dominical over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Aug 04) at 9AM. The primary swell is predicted to be 0.8m and 9s period with a secondary swell of 0.5m and 13s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Dominical in the next 16 days are 0.8m 15s and forecast to arrive on Saturday (Aug 08) at 3PM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave TypeTime (CST) & Date Wave Height & Period
Next good surf (1 star+) 9AM (Tue 4th Aug)2.5ft (0.8m) 9s
Best Surf 6PM (Thu 6th Aug)2ft (0.6m) 14s
Most Powerful 3PM (Sat 8th Aug)2.5ft (0.8m) 15s

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


The Lowdown

Alright folks, Rusty here. Let’s get into it. We’ve got a classic stretch of small-scale, clean conditions lining up here at Dominical. Don’t expect big barrels, but there’s plenty of fun to be had if you’re patient.

The overall pattern is dominated by a consistent, long-period SW groundswell that’s gonna keep things lined up but small. The real highlight is the glassy mornings. We’re talking glass-off conditions through most of the first week, which is a major win for this exposed beach break. The water temp is sitting about average for this time of year, so no surprises there.

It kicks off Tuesday morning, August 4th, with a tiny 3 ft swell from the SSW, period around 9 seconds, and glassy conditions. The energy is weak (190), but it’s surfable. Tuesday afternoon gets a bit of onshore breeze and a risk of storms, so don’t bother.

Wednesday and Thursday mornings, the 5th and 6th, are glassy again, but the swell drops to 2 ft. The period stretches out to 14 seconds on Thursday, which is a nice long-period groundswell, but at this size, it’s best for a log or a funboard. Energy stays moderate (137-184).

Now, Friday morning, August 7th, is where things start to get interesting. The swell jumps to 3 ft from the SW, and the period is a solid 13 seconds. But the real story is the combined energy jumping to 365 (moderate) and glassy conditions. The forecast says “expect good surf conditions,” and I’m feeling it. This is a standout session for the week. Saturday the 8th and Sunday the 9th keep the good vibes rolling with 2 ft-3 ft, glassy mornings, and energy in the 330-274 range. The long-period swell (16-14 seconds) will make the waves a bit more drawn out, which is nice for points, but at a beach break like Dominical, it can be a little too straight. Still, with the wind this clean, it’s a go.

Then we hit a bit of a lull. From Monday the 10th afternoon through the 13th, the conditions get mixed with onshore winds and poor surf quality. It’s not a total washout, but the mornings are the only window, and the swell is tiny.

The next real standout hits on Friday, August 14th, in the morning. The swell is only 2 ft, but the period is a massive 20 seconds – that’s very long-period groundswell. The energy is moderate (325), and it’s glassy. This is a sneaky good session for a longboard, but the long period means the sets will be more spaced out, making it easier to get out the back.

But hold on to your board, because the big one is Saturday, August 15th, in the morning. The swell hits 3 ft from the SW, and the combined energy jumps to a strong 617. The period is 16 seconds, and it’s glassy. The forecast says “expect very good surf conditions,” and I’m buzzing. This is the best on offer in the entire 16 days. It’s not huge, but for Dominical with that kind of energy and glassy wind, it’s going to be clean, punchy, and fun. It’s not for beginners though – 3 ft with that much energy will pack a punch.

After that, the swell settles back to 3 ft-2 ft through the rest of the second week. The mornings on the 16th and 17th are okay, but the wind is cross-onshore, so it’s not as clean. By Tuesday the 18th and Wednesday the 19th, the swell is tiny, and the energy is weak. The wind is messy on the 19th, but the afternoon is glassy with a 2 ft, 19-second period swell – a real longboard-only session.

Overall, the best bets are the mornings of Friday, August 7th and Saturday, August 15th. The 15th is the true standout, with the most energy and glassy conditions. Keep your eyes on the horizon for the groundswell, and don’t be late.

Rusty.

Short Range Forecast

Heavy rain (total 38mm), heaviest during Thu afternoon. Warm (max 29°C on Tue morning, min 25°C on Wed night). Wind will be generally light.

Days 5-7 Weather Summary

Heavy rain (total 21mm), heaviest during Sat afternoon. Warm (max 29°C on Sat morning, min 25°C on Thu night). Wind will be generally light.

Tuesday
4
Wednesday
5
Thursday
6
Friday
7
Saturday
8
Sunday
9
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
1
0
1
1
0
1
1
1
2
2
2
2
2
1
2
2
2
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.8
SSW
9
0.8
SSW
9
0.8
SSW
9
0.8
SSW
8
0.4
SW
12
0.4
SW
12
0.7
SSW
8
0.6
SW
14
0.4
SW
14
0.6
SW
13
0.9
SW
13
0.6
SW
17
0.6
SW
16
0.6
SW
16
0.8
SW
15
0.6
SW
14
0.8
SW
14
0.8
SW
14
0.8
SW
13
Wave Graph
Metric surfscale
Energy kJ
86
86
88
78
53
51
63
127
73
113
253
188
163
203
313
169
248
241
208
Wind (km/h)
5
N
5
SSW
5
SW
5
ENE
5
SW
10
WSW
5
ESE
5
SSW
0
NNW
5
NNW
0
W
5
SW
5
N
5
SSE
10
W
5
NNE
5
SSW
5
SSE
5
NNE
Wind State
glassy
glassy
on
glassy
glassy
cross-on
glassy
glassy
glassy
glassy
glassy
glassy
glassy
glassy
cross-on
glassy
glassy
glassy
off
High Tide
6:14AM2.70m
6:31PM2.42m
6:55AM2.66m
7:18PM2.32m
7:43AM2.60m
8:13PM2.23m
8:40AM2.54m
9:19PM2.17m
9:47AM2.50m
10:34PM2.17m
11:01AM2.51m
11:50PM2.27m
Low Tide
11:56PM0.40m
12:29PM0.47m
00:35AM0.47m
1:15PM0.51m
1:21AM0.55m
2:09PM0.56m
2:15AM0.64m
3:12PM0.59m
3:22AM0.70m
4:23PM0.58m
4:37AM0.70m
5:35PM0.50m
thunderstorm
part cloud
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
thunderstorm
mod rain
rain showers
part cloud
part cloud
thunderstorm
part cloud
mod rain
thunderstorm
light rain
thunderstorm
thunderstorm
<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
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:55
5:55
5:54
5:54
5:54
5:53
 mm
2
6
7
3
10
1
9
1
2
10
4
2
2
1
Temp °C
28
29
28
27
29
29
26
28
26
26
27
28
26
29
28
27
28
28
26
Feels °C
34
33
33
32
33
33
31
32
31
30
32
32
30
33
33
32
33
33
30
  • 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 Dominical Surf forecast

The above surf forecast table for Dominical provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Dominical can be found by selecting the local surf guide option on the grey menu. Our Dominical 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 (Dominical) 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 Dominical 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 Dominical, camping, hotels and holiday cottages in Golfo de Nicoya, consider staying in San Isidro which is 23 km (14 miles) away. Other places in and around Golfo de Nicoya where you can find information about places to rent, and car hire include Quepos which is 42 km (26 miles) away, Paraiso, Cartago and Tejar.

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