Surf Forecasts:
Off the wall surf forecast from 18 Sep 2026:
- Best quality surf: Tuesday 22 Sep, 9AM (local time) - 15ft (4.5m), 14s period, S swell with cross-shore winds.
- Most powerful swell: Tuesday 22 Sep, 12PM (local time) - 15ft (4.5m), 15s period, SSE swell with 8,418 kJ wave energy.
- Next surfable swell (1★+): Tuesday 22 Sep, 9AM (local time) - 15ft (4.5m), 14s period with S swell.
Best Forecast Surf Conditions for Off the wall this week:
The surf forecast for Off the wall over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Sep 22) at 9AM. The primary swell is predicted to be 4.5m and 14s period with a secondary swell of 0.4m and 10s. The wind is predicted to be cross-shore as the swell arrives.
The most powerful waves expected at Off the wall in the next 16 days are 4.5m 15s and forecast to arrive on Tuesday (Sep 22) at 12PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 7s period and expected on Sunday (Sep 20) at 12PM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9AM (Tue 22nd Sep) | 15ft (4.5m) 14s |
| Best Surf | 9AM (Tue 22nd Sep) | 15ft (4.5m) 14s |
| Most Powerful | 12PM (Tue 22nd Sep) | 15ft (4.5m) 15s |
Table - best surf conditions forecast for Off the wall over the next 16 days.
Short Range ForecastLight rain (total 7mm), mostly falling on Sun afternoon. Warm (max 21°C on Fri afternoon, min 11°C on Sat night). Winds increasing (light winds from the NNW on Fri morning, strong winds from the WSW by Sun night). | Days 4-6 Weather SummaryMostly dry. Very mild (max 15°C on Wed afternoon, min 6°C on Mon night). Winds decreasing (gales from the SW on Mon afternoon, calm by Tue night). | ||||||||||||||||||||
Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | |||||||||||||||
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) | S 12 | S 11 | NE 5 | S 9 | NE 5 | ENE 6 | ENE 7 | ENE 7 | E 8 | WSW 7 | SSW 10 | SSW 12 | S 14 | SSE 15 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SE 11 |
Wave Graph  | |||||||||||||||||||||
 kJ | 26 | 10 | 18 | 26 | 19 | 57 | 150 | 64 | 42 | 243 | 2725 | 3446 | 7432 | 7701 | 3264 | 1332 | 1062 | 669 | 371 | 223 | 121 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | cross-off | cross | cross | cross | cross | cross-off | cross-off | off | off | off | cross-off | off |
High Tide | 11:51AM1.17m | 00:59AM0.88m | 12:36PM1.13m | 1:59AM0.82m | 1:28PM1.10m | 3:09AM0.78m | 2:30PM1.08m | 4:19AM0.76m | 3:35PM1.09m | 5:12AM0.77m | 4:35PM1.13m | 5:51AM0.81m | 5:27PM1.17m | ||||||||
Low Tide | 7:10PM0.27m | 6:39AM0.57m | 8:03PM0.31m | 7:19AM0.60m | 9:02PM0.35m | 8:07AM0.62m | 10:07PM0.36m | 9:04AM0.62m | 11:10PM0.35m | 10:09AM0.60m | 00:04AM0.32m | 11:13AM0.55m | 00:50AM0.30m | ||||||||
 |  |  | |  |  | |  |  | | | | | | | | | | | | | |
 | 6:46 | — | — | 6:45 | — | — | 6:43 | — | — | 6:41 | — | — | 6:39 | — | — | 6:39 | — | — | 6:37 | — | — |
 | — | 6:43 | — | — | 6:44 | — | — | 6:45 | — | — | 6:45 | — | — | 6:45 | — | — | 6:46 | — | — | 6:47 | — |
mm | — | — | — | — | — | — | — | 4 | 3 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 21 | 17 | 18 | 19 | 12 | 14 | 15 | 12 | 11 | 8 | 7 | 8 | 8 | 7 | 11 | 15 | 13 | 18 | 19 | 17 |
Feels °C | 16 | 18 | 13 | 14 | 15 | 7 | 11 | 13 | 9 | 1 | -7 | -6 | 1 | 1 | 4 | 3 | 9 | 7 | 13 | 16 | 15 |
Swell 1 Height (m) Direction Period (s) | S 12 | SSW 9 | SSW 8 | NE 5 | S 8 | S 8 | ENE 7 | ENE 7 | E 8 | E 9 | E 10 | E 10 | ENE 10 | SSE 15 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SE 11 |
| kJ | 26 | 7 | 11 | 6 | 12 | 4 | 85 | 64 | 42 | 106 | 68 | 33 | 35 | 7701 | 3264 | 1332 | 1062 | 669 | 371 | 223 | 121 |
Swell 2 Height (m) Direction Period (s) | ENE 5 | S 11 | S 12 | S 9 | E 11 | S 9 | S 8 | S 11 | SSW 5 | — | — | — | — | ENE 11 | ENE 11 | E 10 | E 10 | NE 6 | E 9 | E 9 | NE 6 |
| kJ | 2 | 10 | 3 | 26 | 2 | 7 | 5 | 10 | 9 | — | — | — | — | 45 | 22 | 8 | 8 | 5 | 2 | 7 | 10 |
Swell 3 Height (m) Direction Period (s) | SSE 9 | SE 8 | E 12 | E 11 | S 12 | E 10 | S 12 | — | S 10 | — | — | — | — | — | — | — | — | E 9 | SW 7 | WSW 6 | NW 3 |
| kJ | 8 | 3 | 3 | 3 | 3 | 2 | 3 | — | 8 | — | — | — | — | — | — | — | — | 7 | 2 | 3 | 3 |
Wind waves Height (m) Direction Period (s) | — | NNE 3 | NE 5 | N 2 | NE 5 | ENE 6 | ENE 7 | SW 2 | WNW 3 | WSW 7 | SSW 10 | SSW 12 | S 14 | — | — | N 3 | NNW 4 | NNE 6 | N 3 | N 4 | WSW 4 |
| kJ | — | 3 | 18 | 1 | 19 | 57 | 150 | 3 | 3 | 243 | 2725 | 3446 | 7432 | — | — | 8 | 21 | 28 | 10 | 13 | 6 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 6 | 1371 | 1352 | 159 | 1352 | 1386 | 10 | 0 | 134 | 550 | 589 | 1087 | 592 | 215 | 21 | 389 | 389 | 8 | 0 | 6 | 0 |
Best forecast wave conditions in Provincia de Buenos Aires | |||||||||||||||||||||
Best forecast wave conditions in Argentina | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Off the wall surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Off the wall Surf forecast
The above surf forecast table for Off the wall provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Off the wall can be found by selecting the local surf guide option on the grey menu. Our Off the wall 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 (Off the wall) 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 Off the wall 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.
Are you planning a holiday in Provincia de Buenos Aires? If you are looking for accommodation near Off the wall, camping, hotels and holiday cottages in Provincia de Buenos Aires, consider staying in Mar del Plata which is 19 km (12 miles) away.
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