Miramar surf break

Miramar surfForecast / Douro & Minho / Portugal

information circle12 Day Weather and Surf, issued 5 am Wednesday 31 Dec 2025 WET
Forecast update in hr  min  s Forecast update imminent
Miramar surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Miramar sea temperature is
13.9° C
(Which is slightly cooler than normal)


Best Forecast Surf Conditions for Miramar this week:

The surf forecast for Miramar over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Dec 31) at 9AM. The primary swell is predicted to be 0.9m and 13s period with a secondary swell of 0.3m and 9s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Miramar in the next 12 days are 2.5m 11s and forecast to arrive on Friday (Jan 02) at 12PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Friday (Jan 02) at 9AM.

Wave TypeTime (WET) & Date Wave Height & Period
Next good surf (1 star+) 9AM (Wed 31st Dec)3ft (0.9m) 13s
Best Surf 9AM (Fri 2nd Jan)8ft (2.4m) 11s
Most Powerful12PM (Fri 2nd Jan)8ft (2.5m) 11s

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

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Light rain (total 8mm), mostly falling on Thu morning. Very mild (max 15°C on Thu night, min 9°C on Wed morning). Winds increasing (calm on Wed afternoon, fresh winds from the SE by Thu night).

Days 3-6 Weather Summary Mostly dry. Very mild (max 16°C on Sat afternoon, min 4°C on Sun night). Mainly fresh winds.

Wednesday
31
Thursday
01
Friday
02
Saturday
03
Sunday
04
Monday
05
Tuesday
06
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
2
1
1
1
0
0
!
!
2
2
2
2
0
0
0
0
1
1
2
1
1
Swell
Height Map
Wave Height (m) & direction (?)
0.9
WNW
0.7
WNW
0.6
W
0.3
W
0.9
SW
0.6
W
2.4
SW
2.2
SW
1.5
WSW
1.3
SW
1.3
WSW
1
WSW
0.6
SW
0.6
SW
0.9
NNW
1
NW
1.1
NNW
1.5
NNW
1.4
NNW
1.3
NNW
1.1
NW
Period(s) (?)13131215712111110101010998998777
Wave
Graph
(?)Metric surfscale
Energy kJ (?)2901681044284114132210704482963332085771123152186264180160106
Wind
(km/h)
5
E
5
NW
10
ESE
10
ESE
15
ESE
25
SE
30
SSE
25
SE
15
ESE
15
E
15
ENE
20
ENE
25
ENE
25
ENE
30
NE
20
NNE
20
NNE
20
NNE
15
NE
15
NNE
10
NE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offglassoffcross-
off
cross-
off
cross-
off
cross-
off
cross-
off
offoffoffoffoffcross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
High Tide
/ height (m)
11:58AM
2.59
12:29AM
2.74
1:00PM
2.72
1:25AM
2.93
1:56PM
2.84
2:17AM
3.09
2:47PM
2.91
3:05AM
3.20
3:36PM
2.92
3:52AM
3.24
4:22PM
2.86
4:38AM
3.20
5:06PM
2.76
Low Tide
/ height (m)
6:11PM
0.47
6:46AM
0.37
7:08PM
0.35
7:42AM
0.19
8:00PM
0.24
8:35AM
0.04
8:49PM
0.17
9:24AM
-0.03
9:35PM
0.14
10:11AM
-0.02
10:19PM
0.17
10:56AM
0.07
11:02PM
0.26
Wednesday
31
Thursday
01
Friday
02
Saturday
03
Sunday
04
Monday
05
Tuesday
06
Sunrise7:58--7:58--7:58--7:58--7:58--7:58--7:58--
Sunset-5:15--5:15--5:16--5:17--5:19--5:19--5:20-
clear
clear
part cloud
light rain
light rain
light rain
light rain
light rain
cloud
cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
---11222-------------
Temp. °C111311101115151414151614101187107697
Feels °C (?)911877810911121311440040043
  • Map Icons:
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  • 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 12 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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