
Surf Forecasts:
Playa Negra surf forecast from 25 Jul 2026:
- Best quality surf: Saturday 25 Jul, 9PM (local time) - 4.5ft (1.3m), 19s period, SW swell with offshore winds.
- Most powerful swell: Tuesday 28 Jul, 6AM (local time) - 5.5ft (1.7m), 18s period, SW swell with 1,741 kJ wave energy.
- Next surfable swell (1★+): Saturday 25 Jul, 12PM (local time) - 2.5ft (0.8m), 21s 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 Saturday (Jul 25) at 12PM. The primary swell is predicted to be 0.8m and 21s period with a secondary swell of 0.6m and 8s. 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 1.7m 18s and forecast to arrive on Tuesday (Jul 28) at 6AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 11s period and expected on Saturday (Jul 25) at 6PM.
| Wave Type | Time (CST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12PM (Sat 25th Jul) | 2.5ft (0.8m) 21s |
| Best Surf | 9PM (Sat 25th Jul) | 4.5ft (1.3m) 19s |
| Most Powerful | 6AM (Tue 28th Jul) | 5.5ft (1.7m) 18s |
Table - best surf conditions forecast for Playa Negra over the next 16 days.
The Lowdown
G’day, Rusty here. Let’s break down what’s in store for Playa Negra over the next couple of weeks. There’s some real juice early on, but you’ve got to be sharp with your timing.
Saturday, July 25th, starts off alright. The morning has clean 3ft swell from the SW, with a long 21-second period, and a light ENE cross-offshore breeze. The water’s a touch warmer than usual for this time of year at 86°, and the combined swell energy sits at 905 (moderate). It’s tidy, but the afternoon turns onshore and messy, so get in early.
Sunday morning, July 26th, is cleaner. A solid 4ft SW swell with a 19-second period, and a nice offshore ENE breeze at 9 mph. Energy bumps to 978 (moderate). That’s a good session.
The real standout is Monday, July 27th. Both morning and afternoon deliver excellent conditions for experienced surfers. A consistent 4ft SW swell, 19-second period, and cross-offshore winds keep the surface clean. The combined energy hits 1355 in the morning and 1332 in the afternoon (strong). This is the pick of the first week – Playa Negra is exposed to the WNW optimum, so this SW swell is wrapping in nicely. Expect some quality, powerful waves.
Tuesday, July 28th, starts off a treat – 6ft of SW swell, 18-second period, and glassy offshore easterly wind at only 3 mph. That combined energy is a hefty 1766 (strong). This is pushing into expert territory with the size, but for the experienced crew, the morning window is pure gold. The afternoon turns cross-onshore and stormy, so don’t sleep in.
Wednesday, July 29th, another cracker morning – 5ft SW swell with 16-second period, and glassy conditions with the easterly breeze barely a whisper. Energy is still strong at 1194. Clean, powerful, and waiting for you.
From Thursday, July 30th, it starts to fade. The swell drops to 4ft, the period shortens to 14 seconds, and the energy falls to 686 (moderate). The wind is still cross-offshore in the morning, but the quality isn’t what it was. Friday, July 31st, the morning is still clean with 3ft from the SW, but by the afternoon, it’s choppy and poor.
Then we hit a gap. From Saturday, August 1st, through to the middle of the second week, it’s slim pickings. The swell drops right off – 2ft to 1ft – and the energy is weak, often below 250. There are some clean mornings with offshore or glassy conditions, but the waves are small and lack power. It’s surfable if you’re desperate, but nothing to write home about.
Things start to perk up again on Friday, August 7th. The morning brings a 2ft SSW swell with a 14-second period, gentle offshore breeze from the east at 9 mph, and the energy climbs back to 273 (moderate). It’s a little pulse of hope. Saturday and Sunday, August 8th and 9th, see the swell holding around 2ft from the SSW, with cross-offshore winds, but the energy is still on the weaker side, around 220-234. It’s clean, but not a standout. The long period from the SSW might favour points and reefs more than the beach setup here, so keep that in mind.
Best advice: hit the Monday and Tuesday morning windows of the first week – that’s where the magic is. The second week is a waiting game with a few clean but small days. Crowds are possible, especially when it’s good.
Rusty.
Short Range ForecastLight rain (total 2mm), mostly falling on Mon night. Warm (max 31°C on Mon morning, min 25°C on Sat night). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 6mm), mostly falling on Tue night. Warm (max 31°C on Thu morning, min 25°C on Tue night). Wind will be generally light. | ||||||||||||||||||||
Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | SW 21 | SW 20 | SW 19 | SW 19 | SW 18 | SW 17 | SW 19 | SW 19 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 |
Wave Graph | |||||||||||||||||||||
756 | 653 | 1210 | 920 | 1227 | 1199 | 791 | 800 | 1591 | 1741 | 1682 | 1456 | 1194 | 1149 | 856 | 667 | 589 | 485 | 357 | 342 | 326 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | on | cross-off | off | cross | off | cross-off | cross-off | off | off | cross-on | cross-off | glassy | on | glassy | cross-off | cross | off | off | cross-on | cross-off |
High Tide | 11:24AM2.00m | 00:08AM1.74m | 12:21PM2.03m | 1:04AM1.81m | 1:12PM2.09m | 1:52AM1.90m | 1:59PM2.16m | 2:35AM2.01m | 2:41PM2.23m | 3:15AM2.12m | 3:20PM2.28m | 3:52AM2.22m | 3:58PM2.30m | ||||||||
Low Tide | 6:02PM0.66m | 6:03AM0.78m | 6:56PM0.59m | 6:58AM0.73m | 7:43PM0.51m | 7:47AM0.66m | 8:25PM0.43m | 8:31AM0.59m | 9:03PM0.35m | 9:13AM0.53m | 9:38PM0.31m | 9:52AM0.48m | 10:12PM0.28m | ||||||||
5:31 | — | — | 5:31 | — | — | 5:31 | — | — | 5:31 | — | — | 5:31 | — | — | 5:31 | — | — | 5:31 | — | — | |
— | 6:07 | — | — | 6:07 | — | — | 6:07 | — | — | 6:07 | — | — | 6:07 | — | — | 6:07 | — | — | 6:06 | — | |
mm | — | — | — | — | — | — | — | — | 2 | 1 | 2 | 2 | — | — | — | — | 1 | — | 1 | 2 | 8 |
Temp °C | 30 | 30 | 27 | 30 | 30 | 27 | 31 | 31 | 27 | 29 | 29 | 27 | 30 | 29 | 27 | 31 | 29 | 27 | 30 | 29 | 28 |
Feels °C | 33 | 33 | 29 | 33 | 33 | 30 | 33 | 33 | 30 | 32 | 32 | 30 | 33 | 32 | 31 | 33 | 32 | 29 | 33 | 31 | 32 |
Swell 1 Height (m) Direction Period (s) | SW 21 | SW 20 | SW 19 | SW 19 | SW 18 | SW 17 | SW 16 | SW 16 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 |
756 | 653 | 1210 | 920 | 1227 | 1199 | 546 | 532 | 1591 | 1741 | 1682 | 1456 | 1194 | 1149 | 856 | 667 | 589 | 485 | 357 | 342 | 326 | |
Swell 2 Height (m) Direction Period (s) | SW 8 | SW 12 | S 11 | S 8 | S 8 | S 10 | SW 19 | SW 19 | S 9 | S 11 | S 9 | S 11 | S 11 | S 7 | S 7 | S 6 | NW 10 | S 6 | S 6 | S 7 | S 7 |
55 | 167 | 114 | 41 | 46 | 94 | 791 | 800 | 40 | 60 | 25 | 58 | 56 | 28 | 23 | 19 | 16 | 11 | 11 | 17 | 14 | |
Swell 3 Height (m) Direction Period (s) | SSW 12 | S 11 | SW 11 | SW 11 | S 10 | SW 11 | S 10 | S 10 | WSW 10 | SSW 11 | SSW 11 | — | — | — | NW 12 | NW 11 | — | W 11 | NW 12 | WNW 11 | WNW 11 |
94 | 116 | 101 | 58 | 32 | 40 | 66 | 67 | 19 | 25 | 25 | — | — | — | 6 | 19 | — | 9 | 50 | 25 | 24 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | NW 8 | — | — | — | — | — | — | — | — | — | — | N 4 | — | — | NNE 4 |
— | — | — | — | — | — | 18 | — | — | — | — | — | — | — | — | — | — | 9 | — | — | 11 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 2 | 0 | 0 | 25 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 0 | 2 | 0 | 4 | 7 | 0 | 0 | 208 | 0 |
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.










