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:

Bikini surf break

Bikini surfForecast / South / Uruguay

information circle16 Day Weather and Surf, issued 8 am Wednesday 18 Mar 2026 -03
Forecast update in hr  min  s Forecast update imminent
Bikini surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Bikini sea temperature is
21.5° C
 (Which is normal for this time of year)

Best Forecast Surf Conditions for Bikini this week:

The surf forecast for Bikini over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Mar 20) at 6AM. The primary swell is predicted to be 0.7m and 10s period with a secondary swell of 0.4m and 6s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Bikini in the next 16 days are 1.4m 11s and forecast to arrive on Monday (Mar 23) at 9AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.8m 6s period and expected on Saturday (Mar 21) at 3AM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 6AM (Fri 20th Mar)2.5ft (0.7m) 10s
Best Surf 3AM (Tue 24th Mar)4ft (1.2m) 9s
Most Powerful 9AM (Mon 23rd Mar)4.5ft (1.4m) 11s

Table - best surf conditions forecast for Bikini over the next 16 days.

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

Short Range Forecast Some drizzle, heaviest during Wed morning. Warm (max 25°C on Fri afternoon, min 19°C on Wed afternoon). Winds increasing (light winds from the ESE on Wed night, fresh winds from the ENE by Fri afternoon).

Days 3-6 Weather Summary Mostly dry. Warm (max 25°C on Sat afternoon, min 17°C on Sun night). Wind will be generally light.

Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
1
1
0
0
0
0
0
1
1
0
0
0
0
2
0
1
0
0
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.1
E
1.1
E
1
E
1.1
E
1.1
E
0.8
ESE
0.7
ESE
1.4
E
0.5
ESE
1.3
E
0.5
ESE
0.9
E
1.2
SSW
1.1
SSW
1.3
S
1.4
S
1.3
SSE
1.2
SSE
1.1
SSE
1.1
SE
0.7
SSE
Period(s) (?)11111110101010101079766611109998
Wave
Graph
(?)Metric surfscale
Energy kJ (?)2972912382702501311023635116149809010113746634924219918270
Wind
(km/h)
30
SSE
25
SSE
15
SE
15
E
20
ESE
20
ENE
20
ENE
35
ENE
30
NE
20
NNE
20
NNE
25
NW
20
WSW
20
SSW
15
SSE
15
ESE
20
ESE
20
NE
25
NE
30
ENE
25
N
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		crosscross-
off		crosscross-
off		cross-
off		cross-
off		cross-
off		offoffcross-
off		cross-
on		oncross-
on		crosscrosscross-
off		cross-
off		cross-
off		off
High Tide
/ height (m)
7:21PM
0.27
8:11AM
0.28
8:02PM
0.31
8:57AM
0.27
1:49PM
0.20
8:45PM
0.35
9:43AM
0.26
2:53PM
0.20
9:30PM
0.38
10:28AM
0.24
3:51PM
0.20
10:18PM
0.40
11:14AM
0.22
4:46PM
0.19
11:08PM
0.40
12:01PM 5:37PM
0.21 0.18
12:00AM
0.39
Low Tide
/ height (m)
3:15PM
0.13
3:25AM
0.06
3:56PM
0.15
4:16AM
0.02
12:20PM 4:37PM
0.19 0.16
5:08AM
-0.01
12:51PM 5:18PM
0.18 0.17
5:59AM
-0.02
1:28PM 6:00PM
0.17 0.17
6:52AM
-0.02
2:09PM
0.15
6:44PM
0.17
7:46AM
-0.02
2:53PM
0.14
7:32PM
0.17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Sunrise6:39--6:41--6:41--6:41--6:43--6:43--6:45--
Sunset-6:52--6:52--6:50--6:49--6:47--6:45--6:45-
rain showers
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
clear
cloud
cloud
part cloud
rain showers
Rain (mm)
1-------------------40
Temp. °C202019222220242522222522191919192018232523
Feels °C (?)171717212019212119202422161718171715202222
  • 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

Latest Updates

Surf-Forecast Premium Launches 16-day Forecast and New, Improved Modelling
Ben Mondy

Surf-Forecast Premium Launches 16-day Forecast and New, Improved Modelling

Get 16% off your subscription with code 16DAYS—available for 16 days only, until March 25, 2026. Surf-Forecast Premium just got better. All paid subscribers will now see a full 16-day forecast, surf reports and wind and tide data for over 7,000 of the world's best surf spots. Premium members will also have access to a new high-resolution forecast model, which enhances our current forecasts by making them quicker and more accurate. That’s more lead time. More confidence. More chances to score g

Save Up to 20% on SIXT Rental Cars Worldwide – Exclusive Surf-Forecast Deal
travel
Surf Forecast

Save Up to 20% on SIXT Rental Cars Worldwide – Exclusive Surf-Forecast Deal

Surf road trips just got even better. Surf-Forecast users can now save up to 20% on SIXT rental cars worldwide during the promotional period until March 31, 2026. Whether you’re planning a legendary California road trip, chasing waves along Europe’s coasts, or exploring remote surf destinations, this exclusive SIXT offer helps you travel smarter and cheaper. And if you want some inspiration on where to go, check out our article Five Iconic Surf Road Trips. Click and get your SIXT discount

Read more

Read more

Discover more articles and updates in the Greenroom.

submit an eyeball surf report

Quick surf report for Bikini:

join our community of surf reporters

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 Bikini 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 Bikini at:
surf-forecast.com

Information about the Bikini Surf forecast

The above surf forecast table for Bikini provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Bikini can be found by selecting the local surf guide option on the grey menu. Our Bikini 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 (Bikini) 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 Bikini 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.

Bikini is 17 km (11 miles) from the city of San Carlos. If you plan a holiday in Uruguay - South, look for hotels and other accommodation in San Carlos. San Carlos has rooms for a wide range of budgets as well as car hire and transport links.

Nearest locationNearest
Nearest locationNearest
Nearest locationNearest