Surf Forecasts:
El Arenal surf forecast from 12 Aug 2026:
- Most powerful swell: Tuesday 18 Aug, 7AM (local time) - 4.5ft (1.4m), 9s period, NNE swell with 340 kJ wave energy.
Best Forecast Surf Conditions for El Arenal this week:
The most powerful waves expected at El Arenal in the next 16 days are 1.4m 9s and forecast to arrive on Tuesday (Aug 18) at 7AM. Winds are predicted to be onshore at the time the swell arrives.
| Wave Type | Time (WEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 7AM (Tue 18th Aug) | 4.5ft (1.4m) 9s |
Table - best surf conditions forecast for El Arenal over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let's get into it.
Well, I gotta be straight with you – looking at this forecast for El Arenal, it’s a pretty bleak run. We’ve got a solid 16 days of surf on the cards, but don’t get your hopes up. The wind is just a nightmare for most of it, and the surf quality is getting marked as poor all the way through. There’s a bit of a gap at the start with zero recommendations, and honestly, the entire period is a write-off for decent waves.
It kicks off Wednesday the 12th with some swell showing up, about 2ft from the NW, but that 16 mph NNE cross-wind just chops it all to pieces. The combined energy is weak at 206, so it’s not even got any push behind it. The water temp is 76°, which is a touch warmer than normal for this time of year, but you won't be feeling it with that wind in your face.
Thursday the 13th and Friday the 14th see the swell build a bit, hitting 5ft to 6ft from the NE and NNE. But the period is a short 6-7 seconds, meaning weak, crumbly waves. And that wind stays a nasty 12-16 mph cross-shore or cross-onshore. The energy picks up to moderate levels (361-406), but it’s all messy. For beginners, the 5ft-6ft is pushing the limit, especially with these conditions.
The whole first week, right through to the 19th, is the same story. Swell between 3ft and 5ft, periods mostly 7-9 seconds, but the wind never lets up. We get a brief moment on Tuesday the 18th morning with a light 3 mph cross-onshore wind, and the swell holds at 4ft with a period of 9 seconds (combined energy 303). That’s the only “marginal” call in the whole forecast. If you’re desperate, that might be your window, but it’s still cross-onshore and bumpy.
After that, it’s a slow fade. From the 20th through the 27th, the swell drops back under 3ft for a bit, then tries to build again on the 22nd with 5ft from the NNE, but the wind is back up to 12 mph cross-onshore. The last few days of the month see the swell drop right off, with combined energy falling below 100, so basically flat and weak. The wind finally goes cross-shore again, but there’s just no power in the water.
Honestly, for this whole 16-day stretch, there isn’t a single standout. It’s not even worth picking a best day. The wind is just relentless from the north-northeast, and the swell direction is never lining up with the optimum from the north. For a sandbar like El Arenal, this is a total bust. If you’re a kite surfer, those 12-16 mph cross-shore days might be fun, but for a paddle surfer, it’s a hard pass. Forecasts can change, but right now, this is as blank as it gets.
Rusty.
Short Range ForecastMostly dry. Warm (max 23°C on Fri afternoon, min 21°C on Wed night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 25°C on Tue morning, min 22°C on Sat night). Wind will be generally light. | |||||||||||||||||||
Wed 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | ||||||||||||||
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) | NW 10 | WNW 9 | NE 6 | NE 6 | NE 7 | NE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 9 | NNE 9 | NNE 9 | NNE 9 |
Wave Graph | ||||||||||||||||||||
96 | 108 | 136 | 157 | 192 | 227 | 259 | 243 | 257 | 257 | 243 | 250 | 232 | 183 | 212 | 234 | 321 | 295 | 295 | 308 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | on |
High Tide | 2:31AM2.06m | 2:45PM2.34m | 3:11AM2.08m | 3:25PM2.34m | 3:49AM2.05m | 4:03PM2.26m | 4:26AM1.98m | 4:41PM2.11m | 5:03AM1.88m | 5:18PM1.92m | 5:40AM1.75m | 5:57PM1.72m | ||||||||
Low Tide | 8:22PM-0.04m | 8:28AM0.07m | 9:03PM-0.07m | 9:08AM0.05m | 9:41PM-0.04m | 9:46AM0.09m | 10:18PM0.06m | 10:23AM0.18m | 10:53PM0.19m | 11:01AM0.30m | 11:27PM0.35m | 11:41AM0.45m | 00:04AM0.51m | |||||||
— | — | 7:33 | — | — | 7:33 | — | — | 7:33 | — | — | 7:33 | — | — | 7:35 | — | — | 7:35 | — | — | |
8:46 | — | — | 8:45 | — | — | 8:45 | — | — | 8:45 | — | — | 8:44 | — | — | 8:43 | — | — | 8:42 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 22 | 22 | 22 | 22 | 22 | 23 | 22 | 23 | 24 | 23 | 23 | 23 | 23 | 23 | 24 | 23 | 25 | 25 | 24 |
Feels °C | 21 | 22 | 21 | 21 | 22 | 22 | 23 | 23 | 23 | 24 | 23 | 22 | 22 | 22 | 23 | 24 | 24 | 26 | 25 | 26 |
Swell 1 Height (m) Direction Period (s) | NW 10 | WNW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 10 | NW 9 | NNW 10 | NNW 10 | NNW 9 | NNW 9 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 9 | NNE 9 | NNE 9 | NNE 9 |
96 | 108 | 84 | 84 | 64 | 65 | 117 | 90 | 63 | 61 | 58 | 33 | 232 | 183 | 212 | 234 | 321 | 295 | 295 | 308 | |
Swell 2 Height (m) Direction Period (s) | NNW 12 | NNW 11 | NNW 10 | N 10 | NW 12 | NNW 11 | N 11 | N 10 | N 10 | N 9 | N 9 | WNW 8 | NNW 9 | NNW 8 | NNW 8 | NNW 8 | NW 7 | WNW 8 | WNW 8 | WNW 8 |
29 | 24 | 21 | 18 | 23 | 48 | 9 | 18 | 16 | 15 | 14 | 6 | 31 | 94 | 45 | 44 | 23 | 6 | 6 | 14 | |
Swell 3 Height (m) Direction Period (s) | N 7 | N 7 | S 13 | N 13 | N 10 | N 11 | N 11 | WNW 9 | NNW 11 | WNW 8 | WNW 8 | S 17 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | NW 7 | NW 9 | S 13 |
9 | 4 | 3 | 3 | 17 | 21 | 21 | 8 | 24 | 7 | 6 | 6 | 6 | 6 | 7 | 7 | 6 | 2 | 3 | 3 | |
Wind waves Height (m) Direction Period (s) | NE 6 | NE 6 | NE 6 | NE 6 | NE 7 | NE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | — | — | — | — | — | — | — | — |
72 | 84 | 136 | 157 | 192 | 227 | 259 | 243 | 257 | 257 | 243 | 250 | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 62 | 63 | 62 | 62 | 20 | 20 | 62 | 63 | 20 | 20 | 20 | 62 | 20 | 0 | 0 | 20 | 16 | 1 | 20 | 1 |
Best forecast wave conditions in Tenerife | ||||||||||||||||||||
Best forecast wave conditions in Spain (Africa) | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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Information about the El Arenal Surf forecast
The above surf forecast table for El Arenal provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at El Arenal can be found by selecting the local surf guide option on the grey menu. Our El Arenal 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 Arenal) 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 Arenal 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.











