
Surf Forecasts:
El Estero surf forecast from 4 Jul 2026:
- Best quality surf: Monday 6 Jul, 9PM (local time) - 3.5ft (1.0m), 19s period, SW swell with offshore winds.
- Most powerful swell: Tuesday 7 Jul, 3PM (local time) - 5ft (1.5m), 18s period, SW swell with 1,367 kJ wave energy.
- Next surfable swell (1★+): Saturday 4 Jul, 6AM (local time) - 2.5ft (0.8m), 16s period with SSW swell.
Best Forecast Surf Conditions for El Estero this week:
The surf forecast for El Estero over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Jul 04) at 6AM. The primary swell is predicted to be 0.8m and 16s period. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at El Estero in the next 16 days are 1.5m 18s and forecast to arrive on Tuesday (Jul 07) at 3PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 11s period and expected on Sunday (Jul 05) at 12AM.
| Wave Type | Time (CST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6AM (Sat 4th Jul) | 2.5ft (0.8m) 16s |
| Best Surf | 9PM (Mon 6th Jul) | 3.5ft (1.0m) 19s |
| Most Powerful | 3PM (Tue 7th Jul) | 5ft (1.5m) 18s |
Table - best surf conditions forecast for El Estero over the next 16 days.
Updates in hr min s Forecast update imminent
Yo, Rusty here. Let’s talk about what’s shaping up for El Estero over the next couple weeks. It’s not a non-stop barrel fest, but there are some proper windows coming, especially if you play the mornings.
Right off the bat, we’ve got a bit of a slow start, but by Saturday morning, July 4th, it’s already looking rideable. The swell’s coming from the SSW at 3 ft, with a long 16-second period – that’s proper groundswell, so the river mouth setup should be handling it well. Winds are light and cross-off from the NE at 6 mph, leaving the surface clean. Combined energy is moderate at 429. Not huge, but clean and lined up. That same afternoon the wind picks up to a moderate 12 mph offshore from the ENE, keeping things clean but a bit more breezy. Still good.
Sunday morning, July 5th, drops a touch to 2 ft from the SW, but still a nice 15-second period. Light offshore ENE breeze at 6 mph. Clean again. But don’t hang around for the afternoon – a risk of thunderstorms and a cross-on SW wind at 9 mph chop things up quick.
Monday morning, July 6th, now we’re talking. The swell is only 2 ft from the SW, but the period jumps to 20 seconds – that’s *very* long period groundswell. The energy is strong at 770. Clear skies, a gentle offshore breeze from the ENE at 9 mph. Clean, glassy conditions for the river mouth. This is a standout morning for the patient surfer who can read those long-period sets.
Tuesday morning, July 7th, the swell builds to 4 ft from the SW, 18-second period, with a cross-off NE breeze at 9 mph. The energy jumps to 1163 – strong. Excellent conditions for experienced surfers, but that’s holding at 4 ft, still very manageable. Tuesday afternoon pushes to 5 ft but the wind goes onshore from the W, so it’s a morning-only show.
Wednesday afternoon, July 8th, is a sneaky good one – the swell drops to 4 ft from the SW, 16-second period, but the wind goes glassy from the SW at just 3 mph. That’s rare. Combined energy is still moderate at 765. Expect clean, smooth walls.
After that, it trickles down into the 3 ft to 2 ft range through the second week, with a mix of clean mornings and tricky afternoons. The real highlight for the longer range is Sunday morning, July 19th – swell bumps back up to 4 ft from the SSW, period stretching to a long 18 seconds, combined energy at 887 (strong), and a clean cross-off NE breeze at 9 mph. That’s a promising end to the outlook, though it’s still two weeks out, so keep an eye on it.
The water temperature is about average for the time of year, so no surprises there.
Remember, when that period gets over 15 seconds at the river mouth like on the 6th, the sets can be a bit more spaced out, so don’t get caught sleeping inside. But the shape should be proper.
No standout that’s too big for anyone, mostly in that 2 ft to 4 ft sweet spot for intermediates. Crowds are likely at El Estero – it’s often busy, so get there early.
That’s the picture. Stay stoked.
Rusty
Short Range ForecastLight rain (total 5mm), mostly falling on Sun afternoon. Warm (max 30°C on Sat afternoon, min 25°C on Fri night). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 2mm), mostly falling on Thu afternoon. Warm (max 31°C on Wed morning, min 25°C on Mon night). Wind will be generally light. | ||||||||||||||||||||
Saturday 4 | Sunday 5 | Monday 6 | Tuesday 7 | Wednesday 8 | Thursday 9 | Fri 10 | |||||||||||||||
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) | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SW 15 | SW 16 | SW 21 | SW 16 | SW 19 | SW 19 | SW 18 | SW 18 | SW 17 | SSW 16 | SW 16 | SSW 16 | SW 15 | SSW 15 | SSW 15 | SSW 15 | SW 15 |
Wave Graph | |||||||||||||||||||||
324 | 333 | 308 | 284 | 186 | 381 | 467 | 408 | 738 | 730 | 915 | 1367 | 1179 | 864 | 748 | 657 | 544 | 414 | 382 | 382 | 318 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | off | off | off | cross-on | glassy | off | on | off | cross-off | on | cross-off | cross-off | glassy | off | cross-off | cross-on | off | cross-off | cross-on |
High Tide | 5:31AM2.18m | 5:35PM2.17m | 6:08AM2.20m | 6:14PM2.11m | 6:45AM2.22m | 6:56PM2.04m | 7:27AM2.24m | 7:43PM1.97m | 8:14AM2.25m | 8:38PM1.92m | 9:08AM2.27m | 9:40PM1.90m | 10:09AM2.30m | ||||||||
Low Tide | 11:14PM0.35m | 11:32AM0.57m | 11:49PM0.39m | 12:13PM0.59m | 00:25AM0.44m | 12:56PM0.59m | 1:03AM0.49m | 1:44PM0.59m | 1:48AM0.53m | 2:39PM0.58m | 2:40AM0.56m | 3:39PM0.54m | 3:41AM0.56m | 4:44PM0.48m | |||||||
— | 5:26 | — | — | 5:26 | — | — | 5:26 | — | — | 5:26 | — | — | 5:26 | — | — | 5:26 | — | — | 5:26 | — | |
— | — | 6:08 | — | — | 6:08 | — | — | 6:08 | — | — | 6:08 | — | — | 6:08 | — | — | 6:08 | — | — | 6:08 | |
mm | 2 | — | — | — | — | 3 | — | — | — | — | — | — | — | — | — | — | — | 2 | 1 | — | 2 |
Temp °C | 28 | 29 | 30 | 27 | 30 | 29 | 28 | 30 | 29 | 27 | 30 | 29 | 28 | 31 | 30 | 28 | 31 | 30 | 28 | 31 | 29 |
Feels °C | 29 | 32 | 32 | 28 | 34 | 32 | 33 | 34 | 32 | 30 | 34 | 32 | 33 | 33 | 35 | 32 | 34 | 34 | 32 | 35 | 32 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | S 11 | SSW 15 | S 11 | S 10 | SW 16 | SW 16 | SW 16 | SW 19 | SW 19 | SW 18 | SW 18 | SW 17 | SSW 16 | SW 16 | SSW 16 | SW 15 | SSW 15 | SSW 15 | SSW 15 | SW 15 |
324 | 144 | 308 | 178 | 125 | 381 | 376 | 362 | 738 | 730 | 915 | 1367 | 1179 | 864 | 748 | 657 | 544 | 414 | 382 | 382 | 318 | |
Swell 2 Height (m) Direction Period (s) | S 10 | SSW 16 | S 10 | SSW 15 | SSW 14 | S 10 | SW 21 | SW 20 | SW 15 | SW 15 | SW 14 | S 8 | S 12 | S 12 | S 11 | S 11 | S 9 | S 9 | S 10 | S 10 | S 9 |
121 | 333 | 136 | 284 | 163 | 94 | 467 | 408 | 465 | 255 | 248 | 52 | 180 | 129 | 108 | 108 | 85 | 85 | 87 | 65 | 81 | |
Swell 3 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 13 | SW 18 | SW 15 | S 14 | S 10 | S 9 | S 9 | S 9 | S 9 | S 12 | S 8 | — | N 6 | W 15 | — | N 5 | W 14 | SSW 20 | SSW 18 |
162 | 96 | 84 | 255 | 186 | 134 | 89 | 83 | 56 | 78 | 53 | 47 | 46 | — | 10 | 4 | — | 7 | 4 | 37 | 106 | |
Wind waves Height (m) Direction Period (s) | NNE 5 | NNE 3 | N 5 | — | — | — | — | — | — | — | — | — | — | N 6 | NNW 5 | NNE 4 | N 6 | — | NNE 4 | NNE 4 | — |
13 | 3 | 16 | — | — | — | — | — | — | — | — | — | — | 15 | 7 | 6 | 23 | — | 6 | 4 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 0 | 10 | 0 | 0 | 10 | 0 | 13 | 0 | 0 | 10 | 10 | 0 | 0 | 10 |
Best forecast wave conditions in Guanacaste | |||||||||||||||||||||
Best forecast wave conditions in Costa Rica | |||||||||||||||||||||
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Information about the El Estero Surf forecast
The above surf forecast table for El Estero provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at El Estero can be found by selecting the local surf guide option on the grey menu. Our El Estero 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 (El Estero) 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 El Estero 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.
El Estero is 47 km (29 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.











