
Surf Forecasts:
Playa Negra surf forecast from 11 Jul 2026:
- Best quality surf: Saturday 11 Jul, 9PM (local time) - 3ft (0.9m), 14s period, SW swell with glassy winds.
- Most powerful swell: Sunday 12 Jul, 6AM (local time) - 3ft (0.9m), 14s period, SSW swell with 332 kJ wave energy.
- Next surfable swell (1★+): Saturday 11 Jul, 6PM (local time) - 2.5ft (0.8m), 14s 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 11) at 6PM. The primary swell is predicted to be 0.8m and 14s period with a secondary swell of 0.8m and 7s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Playa Negra in the next 16 days are 0.9m 14s and forecast to arrive on Sunday (Jul 12) at 6AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 7s period and expected on Sunday (Jul 12) at 9PM.
| Wave Type | Time (CST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6PM (Sat 11th Jul) | 2.5ft (0.8m) 14s |
| Best Surf | 9PM (Sat 11th Jul) | 3ft (0.9m) 14s |
| Most Powerful | 6AM (Sun 12th Jul) | 3ft (0.9m) 14s |
Table - best surf conditions forecast for Playa Negra over the next 16 days.
Alright, Rusty here, checkin’ in. Let’s see what Playa Negra has cookin’ for us over the next couple of weeks.
The water is a toasty 86°, which is a touch warmer than normal for this time of year – feels like bathwater.
The next few days are a bit of a tease. Saturday and Sunday mornings are showing small, clean-ish waves, but the energy is nothing special. Saturday morning has a weak 3 ft SSW swell, but it’s cross-on and a bit messy. Sunday morning cleans up with a light cross-off breeze, but we’re still only looking at knee-high waves. The real kicker is that the combined swell energy is moderate (303), but the size just isn’t there for a proper session.
Monday morning, the 13th of July, is where things start to look a little more interesting. We’ve got a gentle offshore wind from the ENE, cleaning up a 2 ft SW swell. The period is a solid 14 seconds, so there’s some groundswell in the water. The combined energy (258) is moderate, but that offshore wind will make it look a lot better than the numbers suggest. It’ll be small, but fun on the right board.
Tuesday afternoon, the 14th, could be a sneaky good one. The wind goes glassy, and a 2 ft SSW swell with a 14-second period pushes in. The combined energy jumps to 499 – that’s moderate but punchy for the size. That’s the kind of setup that makes small waves feel way better than they are. For a Tuesday afternoon, you might have it mostly to yourself, though crowds are a possibility here.
Wednesday morning, the 15th, is another clean offshore morning with a 2 ft SSW swell, 13-second period, and combined energy of 453. It’s a repeat of good conditions. If you can get out early, you’ll be rewarded.
The real standout, though, is further out. Friday morning, the 24th of July, is looking like a spike. The swell jumps to 2 ft, but the period is a massive 24 seconds – that’s very long-period groundswell. Combined energy hits 689 (strong). This is the kind of swell that will wrap into Playa Negra’s point setup beautifully. The wind is a light cross-off, so it’ll be clean. This is a long-range call, so it’s promising but not locked in. Keep an eye on it.
Then Saturday morning, the 25th, backs it up with another strong one: 3 ft SW swell at 21 seconds, combined energy of 714 (strong). Again, light cross-off wind. The sets will be far apart, but when they come, they’ll have some push.
Sunday morning, the 26th, looks similar: 4 ft SW swell, 19-second period, and combined energy of 906 (strong). That’s a significant amount of energy for the size. The wind is cross-off, so it’ll be clean. This is the best-looking window of the whole forecast, but it’s two weeks out, so take it with a grain of salt.
The afternoon sessions throughout the forecast are often spoiled by onshore winds or thunderstorms, so the mornings are your best bet.
Overall, the next few days are small but clean. The real magic is looking at the 24th through the 26th, with that very long-period groundswell and clean winds. If that holds, Playa Negra could be absolutely firing.
Rusty out.
Short Range ForecastHeavy rain (total 26mm), heaviest during Sat afternoon. Warm (max 29°C on Sat morning, min 25°C on Sat night). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 4mm), mostly falling on Thu afternoon. Warm (max 29°C on Tue morning, min 24°C on Wed night). Wind will be generally light. | ||||||||||||||||||||
Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | |||||||||||||||
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) | SSW 15 | SSW 14 | SSW 14 | SW 14 | SSW 14 | SW 13 | SW 14 | SSW 14 | SW 13 | SW 13 | SSW 14 | SW 18 | SSW 13 | SW 16 | SW 16 | SW 12 | SSW 13 | SW 14 | SW 15 | SSW 13 | SSW 13 |
Wave Graph | |||||||||||||||||||||
372 | 362 | 323 | 284 | 318 | 164 | 200 | 125 | 88 | 140 | 207 | 197 | 181 | 196 | 206 | 157 | 326 | 103 | 75 | 178 | 229 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | off | cross-off | cross-on | cross-off | off | cross | off | cross-off | glassy | off | off | cross-off | cross-off | off | cross-on | cross-off | cross-off | glassy | off |
High Tide | 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 | 4:40AM2.59m | 4:55PM2.56m | ||||||||
Low Tide | 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 | 10:23PM-0.05m | 10:47AM0.16m | 11:10PM0.00m | ||||||||
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 | — | 8 | 5 | 4 | — | — | — | 5 | 4 | — | — | — | — | — | — | — | 4 | — | — | 2 | 4 |
Temp °C | 29 | 28 | 26 | 27 | 27 | 26 | 29 | 29 | 26 | 29 | 28 | 26 | 28 | 28 | 26 | 29 | 28 | 27 | 30 | 30 | 26 |
Feels °C | 33 | 32 | 31 | 32 | 31 | 30 | 32 | 34 | 29 | 32 | 32 | 27 | 30 | 32 | 30 | 33 | 32 | 32 | 33 | 35 | 28 |
Swell 1 Height (m) Direction Period (s) | SSW 15 | SSW 14 | SSW 14 | SW 14 | SSW 14 | SSW 7 | SW 14 | SSW 14 | S 15 | S 15 | SSW 14 | SSW 13 | SSW 13 | SW 16 | SW 16 | SW 12 | SSW 13 | S 14 | S 14 | SSW 13 | SSW 13 |
372 | 362 | 323 | 284 | 318 | 51 | 200 | 125 | 159 | 155 | 207 | 139 | 181 | 196 | 206 | 157 | 326 | 203 | 195 | 178 | 229 | |
Swell 2 Height (m) Direction Period (s) | S 7 | SSW 7 | SSW 7 | S 7 | S 7 | SW 13 | SSW 7 | S 7 | S 6 | SW 13 | SW 13 | SW 14 | SW 14 | SSW 13 | SW 13 | S 13 | N 5 | SW 12 | SW 12 | S 7 | SW 13 |
88 | 82 | 62 | 38 | 37 | 164 | 47 | 23 | 20 | 140 | 140 | 147 | 164 | 129 | 80 | 89 | 4 | 68 | 67 | 22 | 140 | |
Swell 3 Height (m) Direction Period (s) | S 16 | SSW 16 | SSW 15 | SW 6 | SW 6 | SSW 14 | N 5 | S 16 | SW 13 | S 7 | SW 18 | SW 18 | SW 18 | SSW 16 | S 12 | SW 16 | SW 16 | SW 14 | SW 15 | SW 15 | S 16 |
134 | 86 | 71 | 19 | 10 | 63 | 11 | 132 | 88 | 27 | 152 | 197 | 108 | 86 | 72 | 91 | 40 | 103 | 75 | 76 | 77 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | NNE 4 | — | — | — | — | — | NNE 4 | NNE 5 | N 5 | N 5 | — | — | NNE 6 | N 5 | — | NNE 5 |
— | — | — | — | — | 8 | — | — | — | — | — | 10 | 13 | 12 | 22 | — | — | 17 | 11 | — | 24 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 2 | 2 | 0 | 0 | 2 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 13 | 0 | 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.










