Surf Forecasts:
Ritoque surf forecast from 19 Aug 2026:
- Best quality surf: Wednesday 19 Aug, 8AM (local time) - 6ft (1.9m), 16s period, SW swell with cross-offshore winds.
- Most powerful swell: Wednesday 19 Aug, 11AM (local time) - 6ft (1.9m), 15s period, SW swell with 1,708 kJ wave energy.
- Next surfable swell (1★+): Wednesday 19 Aug, 8AM (local time) - 6ft (1.9m), 16s period with SW swell.
Best Forecast Surf Conditions for Ritoque this week:
The surf forecast for Ritoque over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Aug 19) at 8AM. The primary swell is predicted to be 1.9m and 16s period with a secondary swell of 1.2m and 8s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Ritoque in the next 16 days are 1.9m 15s and forecast to arrive on Wednesday (Aug 19) at 11AM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (-04) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8AM (Wed 19th Aug) | 6ft (1.9m) 16s |
| Best Surf | 8AM (Wed 19th Aug) | 6ft (1.9m) 16s |
| Most Powerful | 11AM (Wed 19th Aug) | 6ft (1.9m) 15s |
Table - best surf conditions forecast for Ritoque over the next 16 days.
The Lowdown
Alright, let’s get real about the surf. It’s going to be a bit of a rollercoaster over the next couple of weeks. We’re starting off pretty weak, then we get a few clean windows, and we finish with some serious size. Water temp is running at 56.7°F, which is about a degree warmer than average. Nothing crazy.
First up is Ritoque on Wednesday the 19th of August. Morning brings a 6.2ft SW swell with a 15-second period, and it’s got some real grunt to it – the combined energy is at 1881. But the wind’s cross-onshore, so it’s going to be a bit lumpy. It’s doable for the intermediate crew, but don’t expect perfection. The afternoon drops to a 6.2ft WSW with a shorter 14-second period and the wind goes more onshore. Not an improvement.
Thursday the 20th is a skip. Swell drops to 5.2ft and the wind swings cross-shore, turning into a messy cross-onshore by the afternoon. Choppy and gutless – not worth the effort. We’ve got a couple of poor days here.
Friday the 21st might be your best early chance, and it’s still not great. The swell eases to 5.2ft, and the period drops right off to 8 seconds. That’s windswell, not groundswell. Moderate energy at 648. Light cross-shore wind keeps it a bit cleaner in the morning, and it’s almost glassy in the afternoon as the swell picks up a touch to 5.9ft. It’ll be a bit soft and crumbly, but you can find a few if you’re keen.
Saturday the 22nd is another flat-ish day. The swell’s down to 4.9ft, with a cross-shore breeze that goes cross-offshore in the afternoon as the swell drops to 4.3ft. It’s clean, but there’s just no push. Then Sunday the 23rd just dies. We’re looking at under 3ft of swell, it’s onshore and the energy is weak. There’s a definite lull in the action.
So, we’ve got a few days in the middle of the window where it’s just not going to be worth paddling out. But then things start to turn.
Monday the 24th brings a bit of life. The swell bumps back up to 3.9ft, but more importantly the period is back up to 12 seconds, and we get a clean, cross-offshore wind in the morning. The energy’s moderate at 648, and with those conditions, it’s going to be fun on the right board. Tuesday the 25th is the sleeper pick. The morning is a bit onshore, but the afternoon goes glassy. The swell builds to 3.9ft with a nice 14-second period and the energy jumps to 725. That’s a clean, glassy session right there.
The size starts to build through the week. Wednesday the 26th has a 6.2ft WSW swell with a 10-second period, but the cross-onshore wind is going to make it a bit of a struggle. The energy is moderate at 943, but it won’t be clean.
Now here’s where things get interesting. From Thursday the 27th of August through to Saturday the 29th, the swell really kicks in. We’re looking at 7.2ft to 8.2ft of WSW swell, with periods of 12 to 14 seconds. This is strong to very strong energy, with readings between 1412 and 2934. But, and it’s a big but, the wind is consistently cross-onshore. It’s going to be big, powerful, and messy. This is expert territory. If you’re not comfortable in solid, chunky waves, give it a miss. This is a proper hold-on-to-yourself session.
After that pulse, it settles back down. Sunday the 30th of August finds us with a 5.6ft WSW swell that drops to 5.2ft in the afternoon. And look at that – the wind goes glassy in the afternoon. That’s clean, that’s friendly. That’s a good one for the intermediates.
Monday the 31st is a bit of a letdown, with light cross-onshore winds and a 5.6ft swell that fades through the day. Then Tuesday the 1st of September drops to 3.6ft, so it’s backing off again.
But hold on. Wednesday the 2nd of September looks like the standout of the whole run. The swell isn’t huge, 4.3ft, but it’s holding a solid 16-second period
Short Range ForecastMostly dry. Warm (max 21°C on Fri afternoon, min 12°C on Wed morning). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Very mild (max 17°C on Sat morning, min 12°C on Mon morning). Wind will be generally light. | ||||||||||||||||||||
Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | |||||||||||||||
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 15 | WSW 14 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | SW 8 | SW 7 | SW 8 | SW 8 | SW 8 | SW 8 | SW 7 | SW 7 | WSW 13 | WSW 12 | WSW 11 | WSW 10 | WSW 10 | SW 14 | WSW 13 |
Wave Graph | |||||||||||||||||||||
1708 | 1427 | 1077 | 812 | 585 | 477 | 300 | 336 | 306 | 264 | 205 | 157 | 73 | 73 | 303 | 405 | 280 | 173 | 111 | 597 | 968 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | cross-off | cross | cross-on | cross-off | cross | cross | cross-off | cross | cross-off | cross-off | on | cross-on | cross-off | cross-off | cross | cross-off | on | glassy | glassy |
High Tide | 2:47PM0.84m | 3:37AM1.08m | 3:57PM0.73m | 4:52AM1.06m | 5:47PM0.68m | 6:14AM1.08m | 7:23PM0.71m | 7:20AM1.14m | 8:16PM0.76m | 8:09AM1.21m | 8:52PM0.82m | 8:48AM1.29m | 9:22PM0.88m | ||||||||
Low Tide | 9:12AM0.42m | 8:45PM0.38m | 10:40AM0.47m | 9:40PM0.46m | 12:21PM0.46m | 11:04PM0.50m | 1:37PM0.40m | 00:26AM0.48m | 2:26PM0.32m | 1:26AM0.42m | 3:02PM0.25m | 2:12AM0.34m | 3:33PM0.18m | 2:50AM0.27m | |||||||
7:18 | — | — | 7:16 | — | — | 7:16 | — | — | 7:15 | — | — | 7:13 | — | — | 7:13 | — | — | 7:11 | — | — | |
— | 6:20 | — | — | 6:21 | — | — | 6:22 | — | — | 6:22 | — | — | 6:22 | — | — | 6:22 | — | — | 6:23 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 13 | 13 | 15 | 17 | 16 | 20 | 21 | 21 | 17 | 15 | 15 | 15 | 15 | 13 | 13 | 14 | 15 | 15 | 16 | 16 |
Feels °C | 12 | 12 | 12 | 13 | 14 | 12 | 17 | 19 | 17 | 14 | 12 | 14 | 15 | 14 | 14 | 12 | 12 | 14 | 14 | 16 | 16 |
Swell 1 Height (m) Direction Period (s) | SW 15 | WSW 14 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 11 | WSW 11 | WSW 10 | W 10 | SW 8 | SW 8 | SW 7 | SW 7 | WSW 13 | WSW 12 | WSW 11 | WSW 10 | WSW 10 | SW 14 | WSW 13 |
1708 | 1427 | 1077 | 812 | 585 | 477 | 217 | 265 | 184 | 49 | 205 | 157 | 73 | 62 | 303 | 405 | 280 | 173 | 107 | 597 | 968 | |
Swell 2 Height (m) Direction Period (s) | SW 8 | SW 8 | SW 7 | — | SW 21 | SW 20 | SW 11 | SW 15 | SW 18 | WSW 11 | WSW 10 | WSW 10 | WSW 9 | WSW 11 | SW 6 | SSW 13 | SW 12 | SW 12 | SSW 13 | WSW 10 | — |
173 | 149 | 62 | — | 18 | 15 | 116 | 8 | 13 | 73 | 112 | 75 | 47 | 73 | 26 | 212 | 159 | 147 | 111 | 128 | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | SW 20 | SW 19 | SW 18 | WSW 12 | SW 13 | SSW 13 | SSW 12 | SSW 11 | W 9 | SSW 11 | WSW 18 | WSW 5 | NW 3 | WSW 16 | — | — |
— | — | — | — | — | 15 | 15 | 13 | 85 | 6 | 16 | 54 | 47 | 41 | 44 | 31 | 3 | 2 | 94 | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | SW 6 | SW 6 | SW 7 | SW 8 | SW 7 | SW 8 | SW 8 | NNW 2 | N 3 | N 5 | NNW 5 | N 3 | — | — | — | — | — | — |
— | — | — | 105 | 247 | 225 | 300 | 336 | 306 | 264 | 1 | 2 | 2 | 9 | 1 | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 120 | 120 | 0 | 9 | 9 | 0 | 9 | 9 | 0 | 28 | 28 | 0 | 50 | 11 | 0 | 0 | 11 | 0 | 124 | 0 | 0 |
Best forecast wave conditions in Santiago | |||||||||||||||||||||
Best forecast wave conditions in Chile | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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Information about the Ritoque Surf forecast
The above surf forecast table for Ritoque provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Ritoque can be found by selecting the local surf guide option on the grey menu. Our Ritoque 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 (Ritoque) 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 Ritoque 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.
Ritoque is 6 km (4 miles) from the city of Quintero. If you plan a holiday in Santiago, look for hotels and other accommodation in Quintero. Quintero has rooms for a wide range of budgets as well as car hire and transport links.











