
Surf Forecasts:
Waikiki surf forecast from 10 Aug 2026:
- Best quality surf: Monday 10 Aug, 6PM (local time) - 5ft (1.6m), 11s period, SE swell with cross-offshore winds.
- Most powerful swell: Monday 10 Aug, 6PM (local time) - 5ft (1.6m), 11s period, SE swell with 626 kJ wave energy.
- Next surfable swell (1★+): Monday 10 Aug, 6PM (local time) - 5ft (1.6m), 11s period with SE swell.
Best Forecast Surf Conditions for Waikiki this week:
The surf forecast for Waikiki over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Aug 10) at 6PM. The primary swell is predicted to be 1.6m and 11s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Waikiki in the next 16 days are 1.6m 11s and forecast to arrive on Monday (Aug 10) at 6PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.4m 12s period and expected on Monday (Aug 10) at 6PM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6PM (Mon 10th Aug) | 5ft (1.6m) 11s |
| Best Surf | 6PM (Mon 10th Aug) | 5ft (1.6m) 11s |
| Most Powerful | 6PM (Mon 10th Aug) | 5ft (1.6m) 11s |
Table - best surf conditions forecast for Waikiki over the next 16 days.
The Lowdown
Alright, Rusty here. Let’s have a look at what’s on the menu.
Overall, it’s a pretty bleak run for the next couple of weeks. We’ve got a long stretch of nothing much to get excited about, with the first real chance of a surfable wave not showing up until late in the window. You’ll want to keep the board in the car just in case, but don’t hold your breath.
The early action, if you can even call it that, is on Monday the 10th of August. Waikiki is the only game in town, with a morning session offering a 5ft swell out of the SE. The period is 12 seconds, so it’s a proper groundswell with some push, and the combined energy is sitting at 522 (moderate wave energy). The wind is offshore from the SSW at 12 mph, which will keep the surface clean, so the waves will look decent. The water temp is 51°, which is a touch warmer than normal for the time of year, so a wetsuit is still the go-to. It’s a beginner-friendly break, so if you’re just learning, this is the best it’s going to get. But don’t get too excited, because by Monday afternoon the surf drops right off.
From Tuesday the 11th right through to Saturday the 22nd of August, it’s a long, sad gap. Waves are tiny, mostly under 2ft, and the energy is pathetic. There’s a few days with clean offshore winds, but with no swell to work with, it’s just flat and frustrating. The break is fairly consistent in general, but this run is just a dead spell. It’s the kind of thing that happens, but fingers crossed it changes.
The only other pinhole of light shows up on Saturday morning, the 22nd of August. Waikiki sees a 2ft easterly swell with a period of 8 seconds, and the combined energy is just 59 (weak wave energy). Not exactly sending it. The wind is light from the south at 9 mph, cross-offshore, so it’s clean. The guidance says it’s surfable but very ordinary, so you’ll be scratching for little ripples. Not the day to drive any distance.
Then on Tuesday the 25th of August, there’s a slight bump up to 2ft out of the SE with a 12-second period. The energy climbs a bit to 90, still weak. The wind is cross-off from the SSE, keeping things clean. The forecast for the afternoon looks a touch better, but honestly, it’s still nothing to write home about.
For a true standout? There isn’t one. The best on offer is that Monday the 10th morning session at Waikiki. That’s your pick. It’s clean, it’s got a bit of period, and it’s a forgiving wave for the beginners. The rest of the fortnight is a washout. If you’re a kiter, maybe you can get something out of the onshore days later on, but for a paddle surfer, this stretch is one to sit out.
Rusty.
Short Range ForecastMostly dry. Mild temperatures (max 8°C on Mon afternoon, min 5°C on Wed morning). Wind will be generally light. | Days 5-7 Weather SummaryModerate rain (total 16mm), heaviest on Fri night. Very mild (max 12°C on Sat afternoon, min 8°C on Thu afternoon). Wind will be generally light. | |||||||||||||||||||
Mon 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | ||||||||||||||
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) | SSE 12 | SE 12 | S 11 | SSE 11 | SE 11 | E 10 | NE 10 | E 9 | E 8 | E 8 | NE 8 | E 4 | E 5 | E 5 | ENE 6 | E 7 | E 7 | E 7 | E 8 | E 8 |
Wave Graph | ||||||||||||||||||||
0 | 118 | 0 | 0 | 19 | 2 | 4 | 2 | 3 | 1 | 3 | 25 | 31 | 42 | 87 | 56 | 57 | 67 | 80 | 68 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | cross-off | cross-on | glassy | cross-off | cross | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | on | off |
High Tide | 4:36PM1.66m | 5:42AM0.98m | 5:36PM1.74m | 6:40AM0.98m | 6:35PM1.81m | 7:33AM1.00m | 7:31PM1.84m | 8:23AM1.02m | 8:24PM1.82m | 9:11AM1.06m | 9:16PM1.76m | 9:57AM1.11m | 10:07PM1.65m | |||||||
Low Tide | 00:43AM0.26m | 10:20AM0.73m | 1:44AM0.19m | 12:14PM0.70m | 2:39AM0.14m | 1:31PM0.65m | 3:30AM0.14m | 2:32PM0.59m | 4:16AM0.17m | 3:28PM0.54m | 4:58AM0.24m | 4:21PM0.51m | ||||||||
— | — | 7:39 | — | — | 7:39 | — | — | 7:37 | — | — | 7:37 | — | — | 7:35 | — | — | 7:33 | — | — | |
6:08 | — | — | 6:09 | — | — | 6:10 | — | — | 6:12 | — | — | 6:13 | — | — | 6:14 | — | — | 6:14 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 7 | — | — | 4 | 4 | 2 | 3 |
Temp °C | 8 | 8 | 7 | 7 | 6 | 6 | 7 | 7 | 7 | 8 | 10 | 10 | 10 | 11 | 11 | 12 | 11 | 12 | 12 | 12 |
Feels °C | 2 | 5 | 4 | 4 | 3 | 3 | 4 | 3 | 2 | 4 | 6 | 6 | 6 | 8 | 8 | 11 | 9 | 11 | 11 | 11 |
Swell 1 Height (m) Direction Period (s) | SSE 12 | SSE 12 | S 11 | SSE 11 | SSE 11 | SSE 11 | SSE 14 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 9 | E 6 | E 7 | E 7 | E 7 | E 8 | E 8 |
1551 | 1271 | 553 | 667 | 561 | 455 | 1016 | 503 | 394 | 444 | 560 | 265 | 205 | 119 | 58 | 56 | 57 | 67 | 80 | 68 | |
Swell 2 Height (m) Direction Period (s) | SSE 12 | SE 12 | SE 13 | SE 11 | SE 11 | SSE 15 | SSE 14 | E 9 | E 8 | E 8 | NE 8 | — | S 10 | S 9 | SSE 9 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | ESE 5 |
1009 | 118 | 376 | 298 | 19 | 201 | 605 | 2 | 1 | 1 | 3 | — | 8 | 6 | 88 | 62 | 40 | 22 | 13 | 4 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | E 10 | NE 10 | — | NE 8 | — | — | — | — | — | SSW 9 | S 8 | S 8 | E 16 | E 15 | — |
— | — | — | — | — | 2 | 4 | — | 3 | — | — | — | — | — | 16 | 1 | 1 | 5 | 4 | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | E 4 | E 5 | E 5 | ENE 6 | — | — | — | — | S 4 |
— | — | — | — | — | — | — | — | — | — | — | 25 | 31 | 42 | 87 | — | — | — | — | 10 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 0 | 187 | 0 | 1 | 115 | 1 | 1 | 115 | 115 | 115 | 3 | 3 | 529 | 529 | 3 | 2 | 115 | 114 | 426 | 8 |
Best forecast wave conditions in Provincia de Buenos Aires | ||||||||||||||||||||
Best forecast wave conditions in Argentina | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)
Latest Updates
Information about the Waikiki Surf forecast
The above surf forecast table for Waikiki provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Waikiki can be found by selecting the local surf guide option on the grey menu. Our Waikiki 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 (Waikiki) 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 Waikiki 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 Waikiki, camping, hotels and holiday cottages in Provincia de Buenos Aires, consider staying in Mar del Plata which is 10 km (6 miles) away.











