
Surf Forecasts:
Henrys surf forecast from 9 Aug 2026:
- Best quality surf: Friday 14 Aug, 6PM (local time) - 3.5ft (1.1m), 18s period, SW swell with offshore winds.
- Most powerful swell: Saturday 15 Aug, 3AM (local time) - 5ft (1.5m), 16s period, SW swell with 1,151 kJ wave energy.
- Next surfable swell (1★+): Monday 10 Aug, 6PM (local time) - 3ft (0.9m), 15s period with SW swell.
Best Forecast Surf Conditions for Henrys this week:
The surf forecast for Henrys over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Aug 10) at 6PM. The primary swell is predicted to be 0.9m and 15s period with a secondary swell of 0.6m and 5s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Henrys in the next 16 days are 1.5m 16s and forecast to arrive on Saturday (Aug 15) at 3AM. 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 4s period and expected on Saturday (Aug 15) at 3AM.
| Wave Type | Time (CST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6PM (Mon 10th Aug) | 3ft (0.9m) 15s |
| Best Surf | 6PM (Fri 14th Aug) | 3.5ft (1.1m) 18s |
| Most Powerful | 3AM (Sat 15th Aug) | 5ft (1.5m) 16s |
Table - best surf conditions forecast for Henrys over the next 16 days.
The Lowdown
Alright, Rusty here. Let’s talk about what’s on the cards for Henrys. This spot is a reef setup, fully exposed to the swell, and it likes the swell coming from the west-northwest. Water temp is sitting around 86°, which feels a touch warmer than you’d expect for this time of year.
We’ve got a bit of a wait before things really turn on. The first week is mostly small, clean, but not really doing much. Sunday the 9th kicks off with knee-to-waist high swell, around 3ft from the SW, but the wind is a fresh cross-offshore, so it’s clean even if the energy isn’t there yet. The combined swell energy is moderate (431). The afternoon turns offshore and glassy-looking, but still just marginal.
Monday the 10th and Tuesday the 11th stay similar – waist high at best, clean in the mornings, with moderate energy levels (around 327 to 376). Nothing to get excited about, but it’s not blown out. Wednesday the 12th drops even smaller, down to 2ft, and the afternoon gets choppy with cross-onshore wind and a risk of thunderstorms. Skip that.
Thursday the 13th morning is the first time you get a proper offshore wind, but the swell is tiny (2ft) and the energy is weak (176). Surfable but ordinary. Friday the 14th is where things start to change. The morning sees the swell bump up to 4ft, with moderate energy (804), and it stays clean. But the standout is Friday afternoon – same 4ft from the SW, but the combined energy jumps to 983, and the wind is light and clean. That’s very good surf conditions.
Saturday the 15th morning brings a bigger push – 5ft from the SW, strong energy (1113), but the wind is a moderate cross-off. That’s a solid, clean day, though at 5ft it’s starting to get a bit much for beginners. The afternoon stays in the 4ft range with fresh offshore wind, but energy is still very strong (913). That’s the best of the first week.
Sunday the 16th holds at 4ft, clean, with moderate energy (606). Still good, but not a standout.
Now, the second week – Monday the 17th is a real gem. Morning is 4ft from the SW, clean, with moderate energy (507), and then the afternoon goes glassy – zero wind, dead calm, with 4ft swell and clean conditions. That’s a special window for a reef break. Tuesday the 18th morning is also glassy, 3ft, and the afternoon picks up with very good surf again (3ft, energy 620, light cross-off). Wednesday the 19th morning is another cracker – 3ft, slight air, clean, with strong energy (671). That’s three mornings in a row that are clean, small but punchy.
From Thursday the 20th onward, it drops back down to waist high and below, with energy fading into the 100s and 200s. The wind stays mostly cross-off or clean in the mornings, but the swell just isn’t there. The best of the late period is Sunday the 23rd with 3ft and moderate energy (628), but it’s nothing compared to that mid-week run.
Overall, the standout is Friday the 14th afternoon through to Wednesday the 19th morning. That stretch has the best combo of size, clean wind, and strong energy. If I had to pick one, I’d say Monday the 17th afternoon – glassy, 4ft SW, clean. That’s the one to circle.
This is a consistent spot, so even when it’s small, it tends to clean up quick. The reefs hold shape well, especially with this long-period SW groundswell – you’ll get long waits between sets, but the waves will have push. Crowds are often around here, so expect company on those better days.
Rusty.
Short Range ForecastSome drizzle, heaviest during Tue afternoon. Warm (max 34°C on Sun morning, min 25°C on Mon night). Winds decreasing (fresh winds from the ENE on Sun morning, light winds from the N by Tue morning). | Days 4-6 Weather SummaryLight rain (total 3mm), mostly falling on Wed afternoon. Warm (max 33°C on Fri morning, min 25°C on Thu night). Wind will be generally light. | ||||||||||||||||||||
Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | |||||||||||||||
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 14 | SW 14 | SW 13 | SW 13 | SW 14 | SSW 20 | SW 14 | SW 18 | SW 13 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 20 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 |
Wave Graph | |||||||||||||||||||||
401 | 327 | 241 | 202 | 331 | 253 | 218 | 375 | 212 | 211 | 206 | 181 | 176 | 209 | 373 | 804 | 777 | 1050 | 1109 | 897 | 1041 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | cross-off | cross-off | cross-off | off | cross-off | cross-on | cross-off | cross-off | cross-on | off | off | cross-on | off | cross-off | cross-off | cross-off | cross-off | off | off |
High Tide | 10:57AM2.26m | 11:42PM1.98m | 12:07PM2.32m | 00:50AM2.13m | 1:10PM2.41m | 1:49AM2.30m | 2:07PM2.50m | 2:42AM2.47m | 2:59PM2.55m | 3:30AM2.59m | 3:47PM2.56m | 4:16AM2.64m | 4:33PM2.52m | ||||||||
Low Tide | 5:32PM0.44m | 5:45AM0.52m | 6:37PM0.33m | 6:54AM0.42m | 7:35PM0.20m | 7:54AM0.30m | 8:27PM0.09m | 8:49AM0.20m | 9:15PM0.02m | 9:40AM0.14m | 10:00PM0.01m | 10:27AM0.13m | 10:43PM0.06m | ||||||||
5:33 | — | — | 5:33 | — | — | 5:33 | — | — | 5:33 | — | — | 5:33 | — | — | 5:33 | — | — | 5:33 | — | — | |
— | 6:04 | — | — | 6:02 | — | — | 6:02 | — | — | 6:02 | — | — | 6:01 | — | — | 6:01 | — | — | 6:00 | — | |
mm | — | — | — | — | — | — | — | 1 | — | — | 2 | — | — | 1 | — | — | — | — | — | 1 | — |
Temp °C | 34 | 34 | 28 | 33 | 33 | 27 | 32 | 29 | 27 | 31 | 30 | 28 | 32 | 29 | 28 | 33 | 32 | 28 | 31 | 31 | 27 |
Feels °C | 30 | 31 | 27 | 33 | 33 | 28 | 35 | 32 | 30 | 35 | 32 | 32 | 36 | 31 | 32 | 33 | 34 | 28 | 30 | 29 | 28 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 13 | SW 13 | SW 14 | SW 15 | SW 14 | SW 14 | SW 13 | SW 16 | S 8 | S 8 | S 8 | S 8 | S 8 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 |
401 | 327 | 241 | 202 | 331 | 171 | 218 | 308 | 212 | 211 | 65 | 61 | 76 | 72 | 58 | 804 | 777 | 1050 | 1109 | 897 | 1041 | |
Swell 2 Height (m) Direction Period (s) | S 11 | N 5 | SW 16 | SW 16 | S 9 | SW 12 | S 9 | SW 18 | S 9 | SW 13 | SW 16 | SW 15 | SW 15 | SW 15 | SW 16 | S 8 | S 11 | S 12 | S 12 | S 12 | S 12 |
55 | 13 | 125 | 125 | 28 | 112 | 37 | 375 | 57 | 136 | 206 | 181 | 176 | 209 | 248 | 55 | 157 | 178 | 136 | 134 | 172 | |
Swell 3 Height (m) Direction Period (s) | SSW 18 | S 8 | S 10 | S 10 | N 5 | SSW 20 | SW 18 | S 8 | SW 18 | S 9 | SW 13 | SW 12 | S 14 | S 14 | SW 20 | S 11 | SW 14 | — | SW 10 | N 5 | — |
30 | 34 | 30 | 30 | 7 | 253 | 157 | 50 | 152 | 56 | 128 | 71 | 92 | 97 | 373 | 64 | 206 | — | 4 | 16 | — | |
Wind waves Height (m) Direction Period (s) | NE 5 | — | NNE 3 | NNE 3 | N 4 | N 5 | N 4 | — | NNE 5 | NNE 5 | — | NNE 4 | NNE 3 | — | NNE 4 | NNE 5 | N 4 | NE 4 | NNE 4 | — | N 5 |
41 | — | 7 | 4 | 4 | 11 | 1 | — | 7 | 4 | — | 6 | 1 | — | 7 | 7 | 14 | 15 | 32 | — | 11 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 28 | 15 | 14 | 15 | 14 | 0 | 11 | 9 | 0 | 5 | 56 | 0 | 0 | 9 | 0 | 28 | 0 | 14 | 28 | 15 | 0 |
Best forecast wave conditions in Guanacaste | |||||||||||||||||||||
Best forecast wave conditions in Costa Rica | |||||||||||||||||||||
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Information about the Henrys Surf forecast
The above surf forecast table for Henrys provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Henrys can be found by selecting the local surf guide option on the grey menu. Our Henrys 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 (Henrys) 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 Henrys 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.
Henrys 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.











