Miramar Surf Break

Lat Long: 41.07° N 8.66° W

Miramar Surf Forecast and Surf Report

Issued: 12 am 23 Aug 2026 (local time)

Forecast update in  hr  min

Today's Miramar sea temperature is
20.3°C
1.1° 

Miramar surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Miramar surf forecast from 23 Aug 2026:

  • Best quality surf: Friday 28 Aug, 4AM (local time) - 6ft (1.8m), 10s period, WNW swell with cross-offshore winds.
  • Most powerful swell: Friday 28 Aug, 1PM (local time) - 6.5ft (2.0m), 11s period, WNW swell with 892 kJ wave energy.
  • Next surfable swell (1★+): Sunday 23 Aug, 10AM (local time) - 4.5ft (1.4m), 10s period with W 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 Sunday (Aug 23) at 10AM. The primary swell is predicted to be 1.4m and 10s period with a secondary swell of 0.2m and 8s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Miramar in the next 16 days are 2.0m 11s and forecast to arrive on Friday (Aug 28) at 1PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 4s period and expected on Monday (Aug 24) at 10AM.

Wave TypeTime (WEST) & Date Wave Height & Period
Next good surf (1 star+)10AM (Sun 23rd Aug)4.5ft (1.4m) 10s
Best Surf 4AM (Fri 28th Aug)6ft (1.8m) 10s
Most Powerful 1PM (Fri 28th Aug)6.5ft (2.0m) 11s

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


The Lowdown

Alright, Rusty here. Let's talk about what's on offer at Miramar over the next couple of weeks.

First up, it's been a bit quiet, but we've got a decent little window kicking off this Sunday, August 23rd. The morning is looking good with a clean 5ft swell from the west. The wind is glassy, coming in light from the ESE at just 3 mph, so the surface will be nice and smooth. There's a solid 424 units of energy in the water (moderate), and with a 10-second period, it'll have a bit of push. This is your best chance for a fun session in the short term. The water temp is about average for this time of year, so no surprises there. It's a beginner-friendly break, but those conditions will make it a treat for anyone.

Later that Sunday afternoon, the wind picks up to 12 mph from the ESE, turning it cross-offshore and keeping things clean, but the wave size drops a touch to 4ft. It's still surfable, but the morning is the standout.

Monday the 24th brings in stronger winds from the SSE at 22 mph, which will mess things up. The swell jumps to 5ft from the SW, but with that wind, it’s going to be a write-off. The rest of the week into the weekend is pretty average. Tuesday and Wednesday have small, weak swells and cross-shore or onshore winds, so you’re better off doing something else.

We do see a bit of a pulse building towards Friday the 28th. The morning has a 6ft swell from the WNW with a 10-second period and a light 6 mph S wind creating a cross-shore breeze. That's a lot of energy (806 units), but the wind direction isn't perfect, so it might be a bit lumpy. It's a marginal call. The afternoon gets interesting with a 7ft swell from the WNW, a long 11-second period, and light offshore W winds at 6 mph. This is the biggest, cleanest window of the whole period, but with a 7ft swell, this is more for the experienced crew. It's a point break and reef setup, so that long period should line up nicely. This is the other standout, but it’s a week out, so keep an eye on it.

After that, the swell drops right off. Saturday the 29th morning is clean with a 4ft WNW swell and a light offshore NNE breeze, but it's short-lived as the wind swings onshore in the afternoon. The rest of the first week of September is dominated by small, weak swells (under 3ft) and mostly poor winds. There's a long gap from the 29th of August all the way through to the end of the forecast with nothing really worth paddling out for. It's a flat spell, plain and simple.

So, to sum it up: your best bet is Sunday morning, August 23rd, for clean, fun waves. The other one to watch is Friday afternoon, August 28th, for the biggest, cleanest swell of the period, but it's for experienced surfers only.

Rusty.

Short Range Forecast

Heavy rain (total 25mm), heaviest during Sun night. Warm (max 21°C on Sun morning, min 18°C on Sat night). Winds increasing (calm on Sun morning, fresh winds from the S by Mon morning).

Days 4-6 Weather Summary

Heavy rain (total 25mm), heaviest during Wed morning. Warm (max 21°C on Wed afternoon, min 16°C on Thu afternoon). Wind will be generally light.

Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
1
2
0
0
0
0
0
1
0
0
1
0
0
2
2
1
2
2
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.4
W
10
1.2
W
10
1.7
WSW
9
1.5
SW
8
2
SW
8
1.3
WSW
7
1.1
WSW
7
1
W
6
0.9
W
6
1.1
SW
6
1.3
W
7
1.6
W
8
1.6
W
8
1.8
W
8
1.8
WNW
8
1.9
WNW
10
2
WNW
11
1.6
WNW
10
1.3
WNW
9
1.2
NW
9
1
NW
8
Wave Graph
Metric surfscale
Energy kJ
418
266
426
297
456
188
102
86
61
75
168
334
318
362
434
806
892
490
276
231
142
Wind (km/h)
5
ESE
20
ESE
15
ESE
35
SSE
30
SSW
15
S
15
S
20
SW
15
SSE
20
S
15
WSW
15
SSW
15
SSW
15
WSW
10
SSE
10
S
10
W
10
NNE
5
NNE
20
NW
5
N
Wind State
glassy
cross-off
cross-off
cross-off
cross-on
cross
cross
cross-on
cross-off
cross
cross-on
cross
cross-on
cross-on
cross-off
cross
on
cross-off
cross-off
cross-on
cross
High Tide
12:48PM2.20m
1:23AM2.12m
1:41PM2.38m
2:07AM2.29m
2:21PM2.58m
2:43AM2.46m
2:56PM2.77m
3:16AM2.61m
3:28PM2.92m
3:47AM2.74m
3:59PM3.03m
4:18AM2.83m
4:31PM3.09m
Low Tide
6:25AM1.10m
7:14PM0.95m
7:23AM0.93m
8:00PM0.76m
8:06AM0.74m
8:37PM0.57m
8:41AM0.55m
9:10PM0.39m
9:14AM0.39m
9:41PM0.24m
9:45AM0.26m
10:11PM0.14m
10:17AM0.18m
10:42PM0.09m
light rain
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
clear
rain showers
thunderstorm
thunderstorm
rain showers
rain showers
rain showers
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:50
6:52
6:52
6:54
6:54
6:56
6:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:22
8:20
8:19
8:16
8:15
8:14
8:13
 mm
1
5
7
3
4
4
1
2
6
1
7
3
6
Temp °C
21
18
20
21
21
20
21
21
20
20
21
19
19
18
17
19
20
18
21
20
19
Feels °C
21
16
17
17
18
20
21
20
21
18
19
18
15
16
17
18
19
17
19
17
19
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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.

Miramar is 5 km (3 miles) from the city of Canidelo. If you plan a holiday in Douro and Minho, look for hotels and other accommodation in Canidelo. Canidelo has rooms for a wide range of budgets as well as car hire and transport links.

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