
Surf Forecasts:
Playa Negra surf forecast from 10 Jul 2026:
- Best quality surf: Friday 10 Jul, 9PM (local time) - 3ft (0.9m), 15s period, SSW swell with cross-offshore winds.
- Most powerful swell: Friday 10 Jul, 9PM (local time) - 3ft (0.9m), 15s period, SSW swell with 403 kJ wave energy.
- Next surfable swell (1★+): Friday 10 Jul, 6AM (local time) - 2.5ft (0.8m), 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 Friday (Jul 10) at 6AM. The primary swell is predicted to be 0.8m and 15s period. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Playa Negra in the next 16 days are 0.9m 15s and forecast to arrive on Friday (Jul 10) at 9PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 7s period and expected on Saturday (Jul 11) at 3PM.
| Wave Type | Time (CST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6AM (Fri 10th Jul) | 2.5ft (0.8m) 15s |
| Best Surf | 9PM (Fri 10th Jul) | 3ft (0.9m) 15s |
| Most Powerful | 9PM (Fri 10th Jul) | 3ft (0.9m) 15s |
Table - best surf conditions forecast for Playa Negra over the next 16 days.
G'day, Rusty here. We’ve got a solid run of small but clean groundswell on the cards for Playa Negra. Don't expect anything huge, but the consistency and quality of conditions over the next week and a half will keep a smile on your dial. The water temp is about average for the time of year.
Right from Friday morning the 10th, we’re into it. Playa Negra is an exposed beach and point setup, and it's lining up nicely with a WNW optimum. That morning, a 3 ft SSW groundswell with a very long 15-second period is pushing in, and with a gentle cross-off breeze from the ENE, the wave faces are clean. The combined swell energy is moderate (383). It’s not big, but the shape will be there. Friday afternoon stays clean with the wind dropping to a slight air.
Saturday morning the 11th is the real standout. Forecast is calling for glassy conditions with a light ENE breeze. That 3 ft SSW groundswell (period 15 seconds) will be dead clean – absolutely pristine. The energy is moderate (372). This is the one to get wet for. It’s an expert-level break, and crowds are sometimes a thing here, but for a morning like that, it’s worth it. Saturday afternoon gets a bit of a cross-on wind, so the morning is the window.
Sunday the 12th through Tuesday the 14th keep the small wave theme alive. Swell sizes hang around 2 ft to 3 ft from the SW, with periods dipping to 13-14 seconds. Mornings consistently offer clean conditions with light offshore or cross-off breezes. Tuesday the 14th morning is ordinary but rideable, but that afternoon throws up a glassy surprise – 2 ft SSW swell at 14 seconds, combined energy hitting 499 (moderate). That’s another sneaky good session.
Wednesday the 15th morning is clean again with a gentle offshore, swell at 2 ft, 13 seconds. Nothing special but surfable. The real pick of the second week is Thursday the 17th. Friday morning the 17th has a 3 ft SSW groundswell, period 14 seconds, combined energy of 500 (moderate) and a light offshore wind. The forecast says "very good surf conditions." That’s a promising call.
The weekend of the 18th and 19th stays very consistent with waist-high sets, mostly clean with cross-off winds. Monday the 20th morning has a moderate offshore (ENE 12 mph) and a 2 ft SW groundswell at a long 17-second period – combined energy at 475 (moderate). That’s a bit of punch for the size.
The highlight of the whole 16-day stretch comes on Tuesday the 21st morning. We’ve got a 3 ft SW groundswell, 15-second period, combined energy of 519 (moderate), and dead offshore wind from the east at only 3 mph. That’s a light air, clean, lined-up morning. The "very good surf conditions" tag confirms it. That’s the standout.
From Wednesday the 22nd, things start to fade. Swell drops to 2 ft – 3 ft with shorter periods (12-13 seconds). By Thursday the 23rd, energy drops to 139 (weak), and conditions turn ordinary. Friday the 24th and Saturday the 25th are barely worth a look – 1 ft swell, energy in the 50-97 range (weak). The run goes dead after that.
So, to sum it up: Saturday morning the 11th for glassy perfection, and Tuesday morning the 21st for the biggest, cleanest, best-shaped swell of the stretch. Get on it.
Stay wet,
Rusty
Short Range ForecastModerate rain (total 16mm), heaviest on Fri night. Warm (max 30°C on Fri afternoon, min 26°C on Thu night). Wind will be generally light. | Days 5-7 Weather SummaryModerate rain (total 15mm), heaviest on Tue afternoon. Warm (max 30°C on Mon morning, min 24°C on Mon night). Wind will be generally light. | ||||||||||||||||||||
Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thu 16 | |||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | SW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SW 14 | SW 14 | SW 13 | SW 14 | SW 13 | SW 13 | SW 13 | SSW 14 | SW 18 | SSW 13 | SW 16 | SW 16 | SSW 13 | SSW 13 |
Wave Graph | |||||||||||||||||||||
314 | 382 | 279 | 403 | 372 | 362 | 323 | 297 | 264 | 130 | 200 | 183 | 88 | 140 | 207 | 194 | 181 | 193 | 206 | 302 | 312 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross-off | cross-off | glassy | cross-on | off | cross-off | cross-off | off | off | cross-on | off | off | glassy | cross-off | off | on | off | off | on |
High Tide | 9:40PM1.91m | 10:09AM2.31m | 10:47PM1.92m | 11:14AM2.36m | 11:56PM2.00m | 12:19PM2.43m | 1:01AM2.12m | 1:21PM2.52m | 2:01AM2.26m | 2:19PM2.59m | 2:57AM2.41m | 3:13PM2.63m | 3:50AM2.52m | 4:05PM2.62m | |||||||
Low Tide | 3:40AM0.55m | 4:43PM0.48m | 4:46AM0.53m | 5:49PM0.38m | 5:55AM0.47m | 6:51PM0.26m | 7:00AM0.37m | 7:49PM0.14m | 8:02AM0.28m | 8:43PM0.03m | 9:00AM0.20m | 9:34PM-0.03m | 9:55AM0.16m | ||||||||
— | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | |
— | — | 6:08 | — | — | 6:08 | — | — | 6:08 | — | — | 6:08 | — | — | 6:08 | — | — | 6:08 | — | — | 6:08 | |
mm | 1 | — | — | 7 | 3 | 2 | 1 | 1 | 1 | — | — | 2 | 2 | 2 | 4 | — | — | 5 | 1 | — | 3 |
Temp °C | 28 | 29 | 30 | 27 | 29 | 28 | 26 | 29 | 29 | 26 | 30 | 29 | 27 | 29 | 28 | 26 | 30 | 28 | 27 | 30 | 29 |
Feels °C | 29 | 32 | 34 | 30 | 33 | 32 | 29 | 32 | 31 | 27 | 33 | 32 | 31 | 33 | 32 | 29 | 35 | 31 | 31 | 33 | 33 |
Swell 1 Height (m) Direction Period (s) | SW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SW 14 | SW 14 | SW 13 | SW 14 | SW 13 | S 15 | S 15 | SSW 14 | SSW 13 | SSW 13 | SW 16 | SW 16 | SSW 13 | SSW 13 |
314 | 382 | 279 | 403 | 372 | 362 | 323 | 297 | 264 | 130 | 200 | 183 | 159 | 155 | 207 | 139 | 181 | 193 | 206 | 302 | 312 | |
Swell 2 Height (m) Direction Period (s) | S 9 | S 9 | S 9 | S 8 | S 8 | S 7 | SSW 7 | S 7 | S 8 | S 7 | S 7 | S 7 | S 7 | N 5 | SW 13 | SW 13 | N 5 | SSW 13 | SW 13 | SW 16 | N 4 |
85 | 83 | 74 | 80 | 71 | 81 | 77 | 35 | 41 | 39 | 45 | 32 | 21 | 18 | 140 | 144 | 26 | 129 | 83 | 91 | 6 | |
Swell 3 Height (m) Direction Period (s) | SSW 15 | N 4 | SSW 18 | SSW 18 | S 16 | SSW 16 | SSW 15 | WSW 6 | WSW 6 | SW 6 | N 5 | S 16 | SW 13 | SW 13 | SW 18 | SW 18 | SW 14 | N 5 | S 12 | SSW 16 | SSW 16 |
47 | 1 | 108 | 62 | 134 | 86 | 71 | 28 | 27 | 10 | 16 | 132 | 88 | 140 | 152 | 194 | 164 | 7 | 72 | 51 | 81 | |
Wind waves Height (m) Direction Period (s) | NNE 4 | NE 3 | — | — | — | — | — | — | — | NE 4 | — | — | N 5 | — | — | NNE 5 | — | — | — | NNE 4 | — |
16 | 3 | — | — | — | — | — | — | — | 13 | — | — | 13 | — | — | 29 | — | — | — | 4 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 2 |
Best forecast wave conditions in Guanacaste | |||||||||||||||||||||
Best forecast wave conditions in Costa Rica | |||||||||||||||||||||
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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.











