Surf Forecasts:
Miramar surf forecast from 18 Sep 2026:
- Best quality surf: Wednesday 23 Sep, 9PM (local time) - 4.5ft (1.3m), 10s period, SSE swell with offshore winds.
- Most powerful swell: Tuesday 22 Sep, 12AM (local time) - 13ft (4.0m), 14s period, SSW swell with 5,982 kJ wave energy.
- Next surfable swell (1★+): Saturday 19 Sep, 6AM (local time) - 2.5ft (0.7m), 5s period with NE swell.
Best Forecast Surf Conditions for Miramar this week:
The surf forecast for Miramar over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Sep 19) at 6AM. The primary swell is predicted to be 0.7m and 5s period with a secondary swell of 0.3m and 9s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Miramar in the next 16 days are 4.0m 14s and forecast to arrive on Tuesday (Sep 22) at 12AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 6s period and expected on Sunday (Sep 20) at 6AM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6AM (Sat 19th Sep) | 2.5ft (0.7m) 5s |
| Best Surf | 9PM (Wed 23rd Sep) | 4.5ft (1.3m) 10s |
| Most Powerful | 12AM (Tue 22nd Sep) | 13ft (4.0m) 14s |
Table - best surf conditions forecast for Miramar over the next 16 days.
Short Range ForecastLight rain (total 4mm), mostly falling on Sun afternoon. Warm (max 21°C on Fri afternoon, min 11°C on Sun afternoon). Winds increasing (light winds from the NNW on Thu night, fresh winds from the WSW by Sun afternoon). | Days 5-7 Weather SummaryLight rain (total 4mm), mostly falling on Tue night. Very mild (max 19°C on Wed afternoon, min 8°C on Mon night). Winds decreasing (gales from the WSW on Mon afternoon, light winds from the ENE by Tue night). | ||||||||||||||||||
Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | ||||||||||||||
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 10 | S 12 | S 11 | NE 5 | S 9 | NE 5 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | WSW 7 | SW 10 | SSW 14 | S 13 | S 12 | S 12 | SSE 11 | SSE 11 | SSE 10 |
Wave Graph  | |||||||||||||||||||
 kJ | 37 | 26 | 10 | 24 | 26 | 23 | 55 | 59 | 79 | 52 | 198 | 1337 | 5982 | 3341 | 2386 | 1624 | 944 | 551 | 245 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | off | cross-off | off |
High Tide | 00:02AM0.99m | 11:49AM1.20m | 00:53AM0.91m | 12:34PM1.16m | 1:51AM0.85m | 1:26PM1.12m | 2:58AM0.80m | 2:26PM1.11m | 4:06AM0.79m | 3:30PM1.12m | 5:02AM0.80m | 4:30PM1.15m | |||||||
Low Tide | 6:01AM0.53m | 7:06PM0.26m | 6:35AM0.57m | 7:59PM0.31m | 7:15AM0.60m | 8:58PM0.34m | 8:03AM0.62m | 10:03PM0.36m | 9:01AM0.62m | 11:06PM0.34m | 10:07AM0.61m | 00:01AM0.32m | |||||||
 |  | |  |  | | |  |  |  | | | | | |  | | | | |
 | — | 6:47 | — | — | 6:46 | — | — | 6:43 | — | — | 6:43 | — | — | 6:41 | — | — | 6:39 | — | — |
 | 6:43 | — | 6:44 | — | — | 6:44 | — | — | 6:45 | — | — | 6:45 | — | — | 6:46 | — | — | 6:47 | — |
mm | — | — | — | — | — | — | — | — | 4 | 1 | — | — | — | — | — | 3 | — | — | — |
Temp °C | 16 | 19 | 21 | 17 | 19 | 21 | 15 | 15 | 13 | 12 | 11 | 10 | 8 | 10 | 10 | 11 | 18 | 19 | 15 |
Feels °C | 14 | 16 | 18 | 13 | 15 | 18 | 11 | 12 | 8 | 5 | 0 | -4 | -4 | 2 | 4 | 6 | 12 | 14 | 11 |
Swell 1 Height (m) Direction Period (s) | SSE 10 | NE 5 | SSW 9 | SSW 8 | ENE 5 | S 8 | S 9 | ENE 6 | ENE 7 | ENE 7 | E 8 | E 10 | E 10 | E 10 | E 10 | S 12 | SSE 11 | SSE 11 | SSE 10 |
| kJ | 37 | 6 | 7 | 11 | 10 | 12 | 6 | 59 | 79 | 52 | 51 | 65 | 51 | 33 | 18 | 1624 | 944 | 551 | 245 |
Swell 2 Height (m) Direction Period (s) | S 9 | S 12 | S 11 | S 12 | S 9 | E 11 | S 7 | S 8 | S 11 | S 10 | E 14 | — | — | — | — | E 11 | ENE 10 | E 10 | E 10 |
| kJ | 13 | 26 | 10 | 3 | 26 | 2 | 4 | 5 | 10 | 8 | 4 | — | — | — | — | 9 | 20 | 8 | 7 |
Swell 3 Height (m) Direction Period (s) | ESE 2 | SSE 9 | SE 8 | E 12 | E 11 | S 12 | E 10 | S 12 | — | SW 5 | — | — | — | — | — | — | — | — | E 14 |
| kJ | 1 | 8 | 3 | 3 | 3 | 3 | 2 | 3 | — | 1 | — | — | — | — | — | — | — | — | 4 |
Wind waves Height (m) Direction Period (s) | E 5 | — | NE 3 | NE 5 | — | NE 5 | ENE 6 | NNE 3 | SW 8 | NW 2 | WSW 7 | SW 10 | SSW 14 | S 13 | S 12 | — | NE 10 | NNW 3 | NNE 5 |
| kJ | 14 | — | 2 | 24 | — | 23 | 55 | 3 | 23 | 1 | 198 | 1337 | 5982 | 3341 | 2386 | — | 27 | 3 | 2 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 28 | 459 | 1353 | 1342 | 1337 | 1374 | 529 | 608 | 28 | 56 | 609 | 571 | 856 | 610 | 218 | 407 | 407 | 407 | 137 |
Best forecast wave conditions in Provincia de Buenos Aires | |||||||||||||||||||
Best forecast wave conditions in Argentina | |||||||||||||||||||
Header Global | |||||||||||||||||||
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Miramar 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.
Information about the Miramar Surf forecast
The above surf forecast table for Miramar provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Miramar can be found by selecting the local surf guide option on the grey menu. Our Miramar 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 (Miramar) 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 Miramar 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 Miramar, camping, hotels and holiday cottages in Provincia de Buenos Aires, consider staying in Mar del Plata which is 38 km (24 miles) away. Other places in and around Provincia de Buenos Aires where you can find information about places to rent, and car hire include Quequen which is 81 km (50 miles) away and Necochea, 86 km (53 miles) away.
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