Playa Negra Surf Break

Lat Long: 10.18° N 85.82° W

Playa Negra Surf Forecast and Surf Report

Issued: 11 am 27 Aug 2026 (local time)

Forecast update in  hr  min

Today's Playa Negra sea temperature is
30.0°C
1.8° 

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


Playa Negra surf forecast from 28 Aug 2026:

  • Best quality surf: Saturday 29 Aug, 12AM (local time) - 4.5ft (1.4m), 18s period, SW swell with offshore winds.
  • Most powerful swell: Saturday 29 Aug, 3PM (local time) - 5ft (1.6m), 16s period, SW swell with 1,314 kJ wave energy.
  • Next surfable swell (1★+): Thursday 27 Aug, 9PM (local time) - 1.5ft (0.5m), 15s period with SW swell.

Best Forecast Surf Conditions for Playa Negra this week:

The surf forecast for Playa Negra over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Aug 27) at 9PM. The primary swell is predicted to be 0.5m and 15s period with a secondary swell of 0.6m and 5s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Playa Negra in the next 16 days are 1.6m 16s and forecast to arrive on Saturday (Aug 29) at 3PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 7s period and expected on Wednesday (Sep 02) at 12AM.

Wave TypeTime (CST) & Date Wave Height & Period
Next good surf (1 star+) 9PM (Thu 27th Aug)1.5ft (0.5m) 15s
Best Surf12AM (Sat 29th Aug)4.5ft (1.4m) 18s
Most Powerful 3PM (Sat 29th Aug)5ft (1.6m) 16s

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


The Lowdown

Right, grab a coffee and listen up. This is Rusty, checking in with the outlook for Playa Negra. It’s a beach and point setup that’s consistent and exposed to the west-northwest, and it’s mainly an advanced wave.

We’ve got a bit of a slow burner to start. The first real action worth paddling out for is on Friday afternoon, 28 August. The swell is a clean 2 ft from the southwest, period around 19 seconds, and the wind swings offshore from the east. That’s a gentle offshore breeze and clean conditions. The combined energy is moderate (518). It’s not huge, but it’s a solid start to the weekend.

The standout window kicks off Saturday, 29 August. The morning pushes 5 ft of southwest groundswell with a 16-second period, and the wind is offshore from the east-northeast. The combined energy is strong (1230). This is the pick of the first week: excellent conditions for experienced surfers, with clean faces and proper power. The afternoon stays 5 ft but the wind shifts south, becoming cross-offshore, so still surfable but less clean.

Sunday, 30 August drops a little to 5 ft, but the period backs off to 14 seconds. The morning is clean with a moderate cross-off breeze. The energy is still strong (991). It’s solid but not the standout.

Then we get a lull mid-week. Monday 31 August through Wednesday 2 September sees the swell drop under 4 ft with shorter periods. The wind turns cross-onshore or variable, and the combined energy weakens into the hundreds. It’s marginal—don’t waste the petrol.

Thursday 3 September is flat and messy. Keep the board in the van.

Now, the second week brings a real spike. Friday, 4 September has a 5 ft southwest swell, 17-second period, and a light offshore from the east-northeast in the morning. The combined energy jumps to very strong (1429). That’s excellent for the advanced crew again. The afternoon gets a risk of thunderstorms and a cross-onshore wind, so get your session in early.

Saturday, 5 September is almost a repeat: 5 ft, 16 seconds, light offshore from the east-northeast in the morning. Combined energy is 1360. The morning is clean and excellent. This is the second true standout of the entire 16-day window.

After that, Sunday 6 September through Friday 11 September the swell slowly drops from 4 ft down to 3 ft, with period fading from 14 to 15 seconds. Winds are mostly light or glassy in the mornings—especially Tuesday 8 September and Wednesday 9 September with glassy conditions and a 2 ft to 4 ft swell. These are clean, fun waves for the experienced crowd, but the energy is moderate (543–883). Not the size of the earlier standouts, but clean and consistent.

The week closes out Friday 11 September with a 4 ft clean swell and a glassy afternoon. Surfable right to the end.

A couple of notes: The water temperature is running around 86°F, which is a touch warmer than normal for this time of year—nothing crazy but noticeable when you’re sweating in a shorty. The swell here is long-period groundswell most days (14–19 seconds), so it will draw up nicely on the point setup. At the beach sections, that long period can make waves sectiony, but Playa Negra handles it well.

Crowds are sometimes an issue here, so pick your tides and be ready to share.

Overall, ignore the early flatness. The real deals are Saturday 29 August morning and Friday 4 September and Saturday 5 September mornings. Those are the ones to circle on the calendar.

Rusty.

Short Range Forecast

Light rain (total 9mm), mostly falling on Thu afternoon. Warm (max 33°C on Thu morning, min 25°C on Fri night). Wind will be generally light.

Days 4-6 Weather Summary

Moderate rain (total 15mm), heaviest on Sun afternoon. Warm (max 32°C on Mon morning, min 25°C on Mon night). Wind will be generally light.

Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
31
Tuesday
1
Wednesday
2
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
1
2
1
3
4
4
4
4
2
2
3
2
2
2
2
2
2
2
0
3
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
18
0.5
SW
15
0.7
SW
16
0.8
SW
19
0.7
SW
19
1.4
SW
18
1.6
SW
16
1.6
SW
16
1.6
SW
15
1.5
SW
14
1.4
SW
14
1.3
SW
14
1.1
SW
13
1.1
SW
13
1
SW
13
1
SW
12
1
SW
12
0.9
SW
12
0.9
SW
13
0.8
SW
16
0.8
SW
16
Wave Graph
Metric surfscale
Energy kJ
154
106
248
531
358
1215
1230
1314
1105
911
821
621
451
386
331
301
297
223
246
326
371
Wind (km/h)
20
NE
10
SE
10
E
30
ENE
15
E
20
ENE
20
ENE
10
S
10
ENE
20
ENE
5
S
5
E
15
ENE
10
SSW
10
E
10
E
10
SE
10
SE
10
NNW
15
WSW
5
SSE
Wind State
cross-off
cross-off
off
cross-off
off
off
off
cross-off
off
cross-off
cross
glassy
cross-off
cross
off
off
cross-off
cross-off
cross
cross-on
glassy
High Tide
2:16PM2.21m
2:44AM2.22m
2:55PM2.28m
3:20AM2.35m
3:32PM2.33m
3:54AM2.45m
4:09PM2.34m
4:30AM2.51m
4:47PM2.32m
5:07AM2.53m
5:26PM2.27m
5:46AM2.50m
6:09PM2.19m
Low Tide
8:31PM0.38m
8:48AM0.45m
9:06PM0.30m
9:27AM0.36m
9:40PM0.25m
10:04AM0.29m
10:14PM0.23m
10:42AM0.25m
10:50PM0.24m
11:22AM0.24m
11:28PM0.27m
12:04PM0.28m
00:10AM0.33m
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<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:33
5:33
5:33
5:33
5:33
5:33
5:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:54
5:53
5:53
5:52
5:52
5:52
5:52
 mm
4
3
2
1
4
3
1
2
2
2
4
Temp °C
33
32
27
32
32
28
32
30
27
31
30
28
32
30
28
29
27
26
29
29
27
Feels °C
35
36
31
32
33
27
35
33
29
34
34
32
36
33
31
30
30
29
31
31
31
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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 Playa Negra Surf forecast

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

Playa Negra is 41 km (25 miles) from Nicoya. If you plan a holiday in Guanacaste, look for hotels and other accommodation in Nicoya. Nicoya has rooms for a wide range of budgets as well as car hire and transport links.

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