Surf Forecasts:
Las Urracas surf forecast from 20 Aug 2026:
- Best quality surf: Thursday 27 Aug, 8PM (local time) - 2ft (0.6m), 20s period, WSW swell with cross-offshore winds.
- Most powerful swell: Thursday 20 Aug, 8PM (local time) - 3ft (0.9m), 14s period, SW swell with 346 kJ wave energy.
- Next surfable swell (1★+): Thursday 20 Aug, 8PM (local time) - 3ft (0.9m), 14s period with SW swell.
Best Forecast Surf Conditions for Las Urracas this week:
The surf forecast for Las Urracas over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Aug 20) at 8PM. The primary swell is predicted to be 0.9m and 14s period with a secondary swell of 1.1m and 8s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Las Urracas in the next 16 days are 0.9m 14s and forecast to arrive on Thursday (Aug 20) at 8PM. Winds are predicted to be glassy at the time the swell arrives.
| Wave Type | Time (-04) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Thu 20th Aug) | 3ft (0.9m) 14s |
| Best Surf | 8PM (Thu 27th Aug) | 2ft (0.6m) 20s |
| Most Powerful | 8PM (Thu 20th Aug) | 3ft (0.9m) 14s |
Table - best surf conditions forecast for Las Urracas over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s talk about Las Urracas. This is a very consistent reef break that’s exposed to the swell, and it’s got a bit of a run ahead of it. The water here is sitting at 66°F, which is much warmer than normal for this time of year, so you can leave the thick wetsuit at home.
The next few days are pretty quiet. Thursday the 20th afternoon has a small 3ft SW swell, but the wave comment is marginal, so don’t get your hopes up. Friday the 21st morning is even smaller, but by Friday afternoon we get a clean 3ft SW swell going glassy, which is a nice little window for a grovel session. Saturday the 22nd keeps that theme with 3ft SSW swell both morning and afternoon, and it’s glassy with calm wind in the arvo – perfect for a longboard or a funboard.
Sunday the 23rd and Monday the 24th are a write-off. The wind goes cross-onshore, the swell drops, and the energy is weak (combined energy around 93 to 127). That pattern continues through Tuesday the 25th and Wednesday the 26th with small, sloppy waves. Not worth paddling out.
Then we start to see a turn. Thursday the 27th afternoon has a nice clean 3ft SW swell going glassy, and the combined energy jumps to 402 (moderate). That’s a solid little session.
Now, here’s the standout. Late on Friday the 28th afternoon, we’ve got a 8ft SW groundswell with a 16-second period. The wind is calm and glassy, and the combined energy is a massive 2601 (very strong). This is big, powerful, and incredibly clean – but it’s only for experienced surfers. This is a reef break, and that long period will make it fat and fast, so it’s not for the faint-hearted. This is the best on offer.
Saturday the 29th and Sunday the 30th keep the energy high (1632 and 1134) with 7ft and 6ft SW swell, but the wind is a bit more mixed. Saturday afternoon is glassy again, so that’s another solid shout for the experienced crew.
The first week of September sees the swell dropping back down. Monday the 31st and Tuesday the 1st have 6ft to 6ft SW swell, but the wind is cross-onshore and choppy, so it’s marginal. Wednesday the 2nd and Thursday the 3rd are small and poor. But then Friday the 4th afternoon brings a clean 4ft SW groundswell with a 15-second period, glassy wind, and a combined energy of 832 (moderate). That’s a nice, clean, long-period groundswell, and it’s perfect for the reef.
If you’re a beginner, stay away from the 28th and 29th – that’s expert-only territory. For everyone else, the 27th afternoon and 4th September afternoon are your best bets for clean, fun waves.
Rusty.
Short Range ForecastMostly dry. Warm (max 21°C on Fri afternoon, min 17°C on Fri night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 21°C on Mon morning, min 18°C on Sun night). Wind will be generally light. | |||||||||||||||||||
Thu 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | ||||||||||||||
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 8 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 10 | SW 10 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SW 14 | SSW 8 | SW 12 | SW 15 | WSW 14 | WSW 13 |
Wave Graph | ||||||||||||||||||||
346 | 284 | 142 | 135 | 135 | 138 | 133 | 108 | 125 | 98 | 71 | 52 | 49 | 50 | 50 | 63 | 83 | 106 | 123 | 118 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | glassy | on | glassy | glassy | glassy | glassy | glassy | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | glassy | glassy | glassy | glassy |
High Tide | 2:59PM0.82m | 4:09AM1.12m | 4:24PM0.77m | 5:17AM1.15m | 5:45PM0.77m | 6:15AM1.20m | 6:45PM0.81m | 7:03AM1.25m | 7:30PM0.85m | 7:43AM1.29m | 8:08PM0.90m | 8:20AM1.33m | 8:42PM0.95m | |||||||
Low Tide | 8:57PM0.50m | 11:19AM0.57m | 10:02PM0.52m | 12:30PM0.53m | 11:09PM0.52m | 1:20PM0.48m | 00:08AM0.49m | 2:00PM0.44m | 00:58AM0.45m | 2:33PM0.39m | 1:41AM0.41m | 3:03PM0.36m | 2:21AM0.38m | |||||||
— | — | 6:58 | — | — | 6:56 | — | — | 6:56 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — | |
6:29 | — | — | 6:29 | — | — | 6:29 | — | — | 6:30 | — | — | 6:30 | — | — | 6:30 | — | — | 6:30 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 18 | 20 | 21 | 18 | 19 | 19 | 18 | 20 | 20 | 20 | 21 | 20 | 20 | 21 | 21 | 20 | 21 | 21 | 19 |
Feels °C | 20 | 19 | 20 | 21 | 19 | 20 | 20 | 17 | 20 | 20 | 19 | 20 | 19 | 20 | 21 | 22 | 21 | 22 | 21 | 20 |
Swell 1 Height (m) Direction Period (s) | SW 8 | SW 8 | SSW 8 | SW 8 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 10 | SW 10 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SW 14 | SSW 8 | SW 12 | SSW 6 | WSW 14 | WSW 13 |
159 | 151 | 114 | 135 | 135 | 138 | 133 | 108 | 125 | 98 | 71 | 52 | 49 | 50 | 50 | 59 | 83 | 22 | 123 | 118 | |
Swell 2 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 13 | SW 13 | SW 12 | SW 12 | WSW 11 | SW 11 | SW 12 | SW 11 | SW 10 | SW 10 | SW 10 | SSW 11 | SSW 11 | SSW 13 | SSW 8 | SW 15 | SSW 6 | SSW 10 |
346 | 284 | 142 | 132 | 72 | 65 | 48 | 30 | 23 | 19 | 27 | 25 | 23 | 41 | 22 | 63 | 34 | 106 | 18 | 72 | |
Swell 3 Height (m) Direction Period (s) | W 16 | — | SW 10 | SW 21 | SW 20 | SW 19 | WSW 18 | SW 13 | WSW 16 | WSW 10 | SW 16 | SSW 12 | SSW 12 | SSW 4 | SW 10 | SW 13 | SSW 12 | SSW 12 | SW 10 | SW 9 |
5 | — | 25 | 17 | 15 | 14 | 32 | 7 | 27 | 10 | 40 | 15 | 27 | 1 | 15 | 43 | 46 | 52 | 36 | 22 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | SSW 2 | SW 3 | — | SSW 9 | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | 50 | — | — | — | — | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 315 | 195 | 134 | 1 | 1 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Tarapaca | ||||||||||||||||||||
Best forecast wave conditions in Chile | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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Information about the Las Urracas Surf forecast
The above surf forecast table for Las Urracas provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Las Urracas can be found by selecting the local surf guide option on the grey menu. Our Las Urracas 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 (Las Urracas) 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 Las Urracas 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 Tarapaca? If you are looking for accommodation near Las Urracas, camping, hotels and holiday cottages in Tarapaca, consider staying in Iquique which is 4 km (2 miles) away. Alternatively, find information about places to stay and car hire in Patillos which is 58 km (36 miles) away











