Snow-ForecastSnow-ForecastMountain-ForecastMountain-ForecastTide-ForecastTide-ForecastWeather-ForecastWeather-Forecast
Search by country, region, or break
Search by country, region, or break

Quick Links

Surf Forecasts:

Waikiki surf break

Waikiki surfForecast / Buenos Aires / Argentina

information circle12 Day Weather and Surf, issued 2 pm Sunday 24 Aug 2025 -03
Forecast update in hr  min  s Forecast update imminent
Waikiki surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Waikiki sea temperature is
11.3° C
 (Which is 3.0°C warmer than normal for this time of year)

Best Forecast Surf Conditions for Waikiki this week:

The surf forecast for Waikiki over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Aug 31) at 3AM. The primary swell is predicted to be 0.6m and 8s period with a secondary swell of 0.5m and 8s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Waikiki in the next 12 days are 0.9m 10s and forecast to arrive on Sunday (Aug 31) at 9PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.4m 9s period and expected on Sunday (Aug 31) at 12PM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 3AM (Sun 31st Aug)2ft (0.6m) 8s
Best Surf 3AM (Sun 31st Aug)2ft (0.6m) 8s
Most Powerful 9PM (Sun 31st Aug)3ft (0.9m) 10s

Table - best surf conditions forecast for Waikiki over the next 12 days.

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Mostly dry. Very mild (max 18°C on Tue afternoon, min 10°C on Mon night). Winds decreasing (strong winds from the WNW on Sun afternoon, light winds from the NW by Mon night).

Days 3-6 Weather Summary Light rain (total 4mm), mostly falling on Fri night. Very mild (max 17°C on Wed afternoon, min 11°C on Wed night). Mainly fresh winds.

Sun
24
Monday
25
Tuesday
26
Wednesday
27
Thursday
28
Friday
29
Saturday
30
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.3
E
0.2
E
0.2
E
0.3
ENE
0.2
E
0.1
E
0.3
NE
0.2
ENE
0.2
ENE
0.2
ENE
0.6
NE
0.4
NE
0.4
NE
0.6
NE
0.5
NE
0.4
ENE
0.6
E
0.6
E
0.6
E
0.5
E
0.4
E
Period(s) (?)991110109998844444578888
Wave
Graph
(?)Metric surfscale
Energy (?)156192716215981012761716134044483320
Wind
(km/h)
45
WNW
25
W
15
W
20
SW
10
W
15
NW
15
NW
15
NNW
15
NNW
20
NNE
20
N
20
N
20
NNE
20
NNE
20
NE
20
ENE
30
ENE
15
NE
15
NE
10
N
15
SW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		cross-
off		offcross-
off		crosscrosscross-
on		cross-
on		cross-
on		cross-
on		cross-
on		oncross-
on		ononcross-
on		ononcross-
on		off
High Tide
/ height (m)
8:10PM
1.68
8:54AM
1.02
8:57PM
1.62
9:34AM
1.06
9:41PM
1.54
10:13AM
1.10
10:24PM
1.44
10:49AM
1.13
11:08PM
1.32
11:24AM
1.16
11:54PM
1.21
11:58AM
1.19
12:45AM
1.10
Low Tide
/ height (m)
3:59AM
0.27
3:05PM
0.59
4:35AM
0.33
3:47PM
0.56
5:07AM
0.41
4:29PM
0.54
5:33AM
0.49
5:12PM
0.53
5:57AM
0.56
5:58PM
0.53
6:20AM
0.63
6:47PM
0.52
6:45AM
0.70
Sun
24
Monday
25
Tuesday
26
Wednesday
27
Thursday
28
Friday
29
Saturday
30
Sunrise--7:22--7:20--7:18--7:18--7:16--7:15--7:13
Sunset6:21--6:22--6:22--6:23--6:24--6:24--6:25--
cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
cloud
cloud
cloud
light rain
cloud
cloud
cloud
cloud
Rain (mm)
----------------4----
Temp. °C141314141114181714171414171414131212141512
Feels °C (?)5499810151510139101411121071013159
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

Eyeball surf reportRecent Eyeball Surf Reports for Buenos Aires

  1. weather stationWind Update Still cross-shore at Waikiki (strong winds from the NW at Mar Del Plata AR Airport 18 km from Waikiki). 0.3m 9s swell from the E to make surfable waves.

    1 hour 56 minutes ago Waikiki
Expand
<
>
View all

18 km away, 1 h 56 min ago

46 km/h
NW
0.0
11.3
Air / Water (°C)
Please reload the page to see if there are any updates.

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 Waikiki 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.

View detailed surf forecast for Waikiki at:
surf-forecast.com

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 12 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.

Nearest
Nearest
Nearest