Surf Forecasts:
Tiki surf forecast from 21 Aug 2026:
- Best quality surf: Tuesday 25 Aug, 12AM (local time) - 5ft (1.5m), 12s period, SSE swell with cross-offshore winds.
- Most powerful swell: Sunday 23 Aug, 6PM (local time) - 8ft (2.5m), 16s period, SSE swell with 3,175 kJ wave energy.
- Next surfable swell (1★+): Tuesday 25 Aug, 12AM (local time) - 5ft (1.5m), 12s period with SSE swell.
Best Forecast Surf Conditions for Tiki this week:
The surf forecast for Tiki over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Aug 25) at 12AM. The primary swell is predicted to be 1.5m and 12s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Tiki in the next 16 days are 2.5m 16s and forecast to arrive on Sunday (Aug 23) at 6PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 5s period and expected on Saturday (Aug 22) at 3PM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12AM (Tue 25th Aug) | 5ft (1.5m) 12s |
| Best Surf | 12AM (Tue 25th Aug) | 5ft (1.5m) 12s |
| Most Powerful | 6PM (Sun 23rd Aug) | 8ft (2.5m) 16s |
Table - best surf conditions forecast for Tiki over the next 16 days.
The Lowdown
Alright, Rusty here. Let's get into what's cooking at Tiki.
The water's running about 51°, which is dead average for this time of year around the Tiki point. Nothing unusual there.
The next week and a half is a bit of a rollercoaster. We start off on Thursday, August 20, with a tiny 1-foot easterly windswell with a short 8-second period. The wind is a cross-onshore, and the energy is weak (22). Don't even think about paddling out.
Friday the 21st brings a better 7-foot south swell, but the wind is a fresh 30 km/h cross-onshore, and the period is still short at 8 seconds. The energy is moderate (491), but it's lumpy and poor. That trend holds through Saturday with a 6-foot SSW swell and a 10-second period, but the wind is still fresh and cross-shore. The energy jumps to 1235, but the conditions are messy.
Sunday the 23rd sees a solid 8-foot south swell with a very long 13-second period, and the energy is strong (1952). But again, the wind is a fresh cross-onshore, so it's a washout. The afternoon has a 8-foot SSE swell with a 15-second period and huge energy (3074), but the wind is onshore. A lot of power, but nothing clean.
The first real window of opportunity is Monday morning, August 24. The wind goes light offshore from the southeast at 5 mph, and we have a 6-foot SSE swell with a long 13-second period. The energy is strong (1009). The tide might be a factor, but if you get the timing right, that offshore wind makes it look very clean. That's your best bet for the first week.
After that, the swell backs off. Tuesday the 25th morning is clean with a light cross-offshore breeze and a 4-foot SSE swell (11-second period, 523 energy). It's a fun, manageable size. Wednesday the 26th is similar, with a 4-foot SE swell, a 13-second period, and a clean cross-offshore breeze. Thursday the 27th morning is the real gem of the week: a glassy 3-foot SE swell with a 12-second period. It's small, but it will be as clean as it gets. The point will be a dream.
From Thursday afternoon through the end of the month, the surf drops off a cliff. We get a few days of tiny, weak, and messy conditions. There's a gap from around August 28 to 31 where it's pretty much flat or ugly.
Then, looking into early September, there's a solid pulse on the horizon. For Tuesday, September 1, a 10-foot SW swell shows up, but it's a short-period 9 seconds, and the wind is cross-onshore. The energy is strong (1599), but it's not that clean. The real standout of the entire forecast is Wednesday, September 2. We have a 8-foot south swell, a long 11-second period, and a clean offshore wind from the northeast. The energy is very strong (2939). For an experienced surfer, this is the day to circle. The swell is big and the point at Tiki will be handling it well. Just remember, an 8-foot swell is expert-only territory.
After that, the surf fades again. Thursday the 3rd is blown out, but Friday the 4th morning has a small 3-foot south swell with clean wind. It's a nice little end to the run.
So, to sum it up: the best bet for clean, fun waves is the morning of Thursday, August 27 for the glassy conditions, but if you're after size and power, mark your calendar for Wednesday, September 2. That's the one that's got the most promise.
Rusty.
Short Range ForecastMostly dry. Very mild (max 11°C on Thu night, min 8°C on Thu night). Winds decreasing (strong winds from the SSW on Thu night, light winds from the SSW by Sun afternoon). | Days 5-7 Weather SummaryMostly dry. Very mild (max 16°C on Wed afternoon, min 5°C on Sun night). Wind will be generally light. | ||||||||||||||||||
Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | ||||||||||||||
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 6 | S 8 | S 8 | S 10 | S 10 | S 12 | S 11 | S 13 | SSE 15 | SSE 14 | SSE 13 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 14 | SE 13 | SE 13 | SE 13 |
Wave Graph | |||||||||||||||||||
183 | 510 | 520 | 641 | 555 | 763 | 632 | 1863 | 2839 | 2114 | 1139 | 847 | 603 | 408 | 340 | 742 | 509 | 451 | 392 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross-on | cross-on | cross-on | on | on | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off |
High Tide | 2:50AM0.18m | 6:45AM0.19m | 2:12PM0.29m | 7:42AM0.19m | 3:08PM0.28m | 5:58AM0.18m | 4:07PM0.28m | 6:10AM0.18m | 5:03PM0.28m | 6:33AM0.19m | 5:56PM0.28m | 6:56AM0.20m | 6:44PM0.28m | ||||||
Low Tide | 9:47PM0.06m | 4:18AM0.18m | 10:38PM0.07m | 9:43AM0.18m | 11:32PM0.07m | 6:50AM0.18m | 00:27AM0.08m | 8:42AM0.18m | 1:21AM0.08m | 9:42AM0.17m | 2:10AM0.09m | 1:43PM0.16m | 2:54AM0.10m | ||||||
— | 7:13 | — | — | 7:11 | — | — | 7:09 | — | — | 7:09 | — | — | 7:07 | — | — | 7:05 | — | — | |
6:10 | — | 6:12 | — | — | 6:12 | — | — | 6:13 | — | — | 6:14 | — | — | 6:15 | — | — | 6:15 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 11 | 8 | 9 | 9 | 8 | 9 | 10 | 9 | 9 | 8 | 7 | 7 | 6 | 10 | 12 | 9 | 15 | 16 | 14 |
Feels °C | 5 | 0 | 1 | 2 | 1 | 0 | 4 | 2 | 2 | 2 | 4 | 3 | 2 | 5 | 8 | 4 | 11 | 13 | 14 |
Swell 1 Height (m) Direction Period (s) | ENE 8 | ENE 8 | E 8 | E 8 | S 10 | S 12 | S 11 | — | SSE 15 | SSE 14 | SSE 13 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 14 | SE 13 | SE 13 | SE 13 |
6 | 6 | 1 | 1 | 555 | 763 | 632 | — | 2839 | 2114 | 1139 | 847 | 603 | 408 | 340 | 742 | 509 | 451 | 392 | |
Swell 2 Height (m) Direction Period (s) | SE 12 | — | — | — | — | — | — | — | SSE 16 | — | — | — | — | SE 15 | SE 15 | — | — | SE 16 | ENE 6 |
6 | — | — | — | — | — | — | — | 961 | — | — | — | — | 34 | 273 | — | — | 132 | 70 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | SE 19 | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | 14 | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | S 6 | S 8 | S 8 | S 10 | WSW 5 | WSW 5 | WSW 5 | S 13 | — | — | — | — | — | — | — | NE 4 | NE 4 | ENE 5 | ENE 7 |
183 | 510 | 520 | 641 | 49 | 111 | 44 | 1863 | — | — | — | — | — | — | — | 23 | 34 | 40 | 125 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 739 | 943 | 1034 | 151 | 66 | 154 | 66 | 535 | 535 | 151 | 62 | 535 | 0 | 0 | 2 | 3 | 4 | 16 | 0 |
Best forecast wave conditions in Uruguay - South | |||||||||||||||||||
Best forecast wave conditions in Uruguay | |||||||||||||||||||
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Information about the Tiki Surf forecast
The above surf forecast table for Tiki provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Tiki can be found by selecting the local surf guide option on the grey menu. Our Tiki 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 (Tiki) 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 Tiki 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 Uruguay - South? If you are looking for accommodation near Tiki, camping, hotels and holiday cottages in Uruguay - South, consider staying in Maldonado which is 13 km (8 miles) away. Other places in and around Uruguay - South where you can find information about places to rent, and car hire include San Carlos which is 16 km (10 miles) away, La Paloma, Rocha and Minas.











