Backdoor Surf Break

Backdoor 48 hour detailed Surf Forecast

Lat Long: 38.92° N 9.43° W

Issued: 6 am 07 Jul 2026 (local time)

Forecast update in  hr  min

Today's Backdoor sea temperature is
19.8° C

Normal for this time of year

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

Surf Forecasts:

How big are the waves at Backdoor today (07 Jul):

  • Morning surf: Morning surf (07 Jul, local time) - 2.5ft (0.7m), 4s period with NNW swell.
  • Afternoon surf: Afternoon surf (07 Jul, local time) - 2.5ft (0.8m), 5s period with NNW swell.
  • Evening surf: Evening surf (07 Jul, local time) - 2.5ft (0.8m), 5s period with NNW swell.

The current surf forecast for Backdoor at 10AM is: 0.7m 4s primary swell from a North-northwest direction and 0.3m 8s secondary swell from a West-northwest direction, 0.1m 8s secondary swell from a Northwest direction (forecast issued at 06:00am July 07). The wind direction is predicted to be cross-shore.

Time (WEST) & DateWave HeightWave Period
Morning (07 Jul)2.5ft (0.7m)4s
Afternoon (07 Jul)2.5ft (0.8m)5s
Evening (07 Jul)2.5ft (0.8m)5s

Table - waves today at Backdoor. (Swell directed towards the surf break)

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

Short Range Forecast

Mostly dry. Warm (max 21°C on Wed morning, min 16°C on Tue night). Wind will be generally light.

Tuesday
7
Wednesday
8
Thursday
9
Fri
10
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.7
NNW
4
0.8
NNW
4
0.7
NNW
4
0.7
NNW
5
0.8
NNW
5
0.8
NNW
4
0.8
NNW
5
0.9
NNW
5
0.9
NNW
5
0.9
NNW
5
0.9
NNW
5
0.9
NNW
5
0.9
NNW
5
0.6
WNW
10
0.6
WNW
10
0.6
WNW
10
0.6
WNW
10
0.6
WNW
10
0.6
WNW
10
0.6
WNW
9
0.6
WNW
9
0.6
WNW
9
0.6
WNW
9
0.6
WNW
9
Wave Graph
Metric surfscale
Energy kJ
16
22
18
19
24
23
24
36
39
41
37
38
38
63
65
65
64
63
61
58
56
55
55
55
Wind (km/h)
25
N
20
N
20
N
20
NNW
25
NNW
25
N
25
N
25
N
20
N
20
N
20
N
25
NNW
25
NNW
25
NNW
20
N
20
N
15
N
15
N
15
NNW
20
NW
25
NW
20
NNW
15
NNW
15
NW
Wind State
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross-on
cross-on
cross
cross
cross-on
High Tide
8:18AM2.30m
8:36PM2.44m
9:17AM2.28m
9:39PM2.38m
10:24AM2.31m
10:52PM2.37m
Low Tide
2:03AM0.59m
2:17PM0.74m
2:57AM0.64m
3:19PM0.79m
4:01AM0.67m
4:33PM0.77m
cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
clear
clear
clear
clear
part cloud
cloud
part cloud
part cloud
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:18
—
—
—
—
—
—
—
6:18
—
—
—
—
—
—
—
6:20
—
—
—
—
—
—
6:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
9:05
—
—
—
—
—
—
—
9:05
—
—
—
—
—
—
—
9:05
—
9:05
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
16
16
19
20
20
19
17
16
16
16
19
21
21
19
17
17
17
17
19
19
19
19
18
18
Feels °C
14
14
17
18
17
16
15
14
14
14
17
19
19
16
15
16
16
16
18
17
17
17
18
18
Swell 1
Height (m)
Direction
Period (s)
0.3
WNW
9
0.3
WNW
8
0.3
WNW
8
0.2
WNW
8
0.2
WNW
8
0.2
WNW
8
0.2
WNW
8
0.2
WNW
11
0.2
WNW
10
0.4
NW
10
0.4
NW
10
0.4
WNW
10
0.4
WNW
10
0.6
WNW
10
0.6
WNW
10
0.6
WNW
10
0.6
WNW
10
0.6
WNW
10
0.6
WNW
10
0.6
WNW
9
0.6
WNW
9
0.6
WNW
9
0.6
WNW
9
0.6
WNW
9
Energy kJ
15
14
14
7
7
6
6
12
11
26
25
38
38
63
65
65
64
63
61
58
56
55
55
55
Swell 2
Height (m)
Direction
Period (s)
0.2
NNW
8
0.2
NNW
8
0.1
NW
8
0.1
NW
8
0.1
NW
8
0.1
NW
8
0.1
NW
11
0.2
W
8
0.2
W
8
0.2
W
8
0.2
W
7
0.2
WNW
7
0.2
WNW
7
0.1
S
18
0.1
W
7
0.1
W
7
0.1
W
7
0.1
S
17
0.1
S
17
0.1
S
17
0.1
S
16
0.1
SW
16
0.1
SW
16
0.1
S
16
Energy kJ
7
7
3
3
2
2
5
5
5
4
4
5
5
6
1
1
1
6
6
5
5
10
10
5
Swell 3
Height (m)
Direction
Period (s)
0.1
S
11
0.1
S
11
0.1
S
12
0.1
S
12
0.1
NW
12
0.1
NW
12
0.1
NW
8
0.1
NW
8
0.1
NW
8
—
—
0.1
NW
12
0.1
S
18
—
0.1
S
18
0.1
S
17
0.1
S
17
—
—
—
—
—
—
—
Energy kJ
2
3
3
3
6
5
2
2
2
—
—
6
6
—
6
6
6
—
—
—
—
—
—
—
Wind waves
Height (m)
Direction
Period (s)
0.7
NNW
4
0.8
NNW
4
0.7
NNW
4
0.7
NNW
5
0.8
NNW
5
0.8
NNW
4
0.8
NNW
5
0.9
NNW
5
0.9
NNW
5
0.9
NNW
5
0.9
NNW
5
0.9
NNW
5
0.9
NNW
5
0.9
NNW
5
0.9
NNW
5
0.9
NNW
5
0.8
NNW
5
0.8
NNW
5
0.8
NNW
5
0.8
NNW
6
0.8
NNW
6
0.8
NNW
6
0.8
NNW
6
0.8
NNW
5
Energy kJ
16
22
18
19
24
23
24
36
39
41
37
37
37
37
36
36
30
31
31
34
38
37
34
33
Nearest Offshore or Glassy
Porto Covo
Alentejo
Porto Covo
Alentejo
Treustel
Brittany - Finistere
Le Petit Minou
Brittany - Finistere
San Miguel - Ribeira Quente
Azores
Treustel
Brittany - Finistere
Nemina
Galicia
Carvalhal
Alentejo
Cabo de Sines
Alentejo
Cabo de Sines
Alentejo
Viana do Castelo
Douro & Minho
Belle Ile - Les Donnants
Brittany - Morbihan
Anse de Lesconil
Brittany - Finistere
Playa de Ladeira
Galicia
Azarujinha
Lisboa
Azarujinha
Lisboa
Azarujinha
Lisboa
Monte Estoril
Lisboa
Carcavelos
Lisboa
Serans
Galicia
Playa de Esteiro
Galicia
Viana do Castelo
Douro & Minho
Consolacao Lefts
Peniche
Figueira da Foz - Buarcos
Beira
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
131
131
1081
1116
1389
1081
455
89
118
118
312
1060
1070
407
26
26
26
25
29
412
559
312
45
146
Best forecast wave conditions in Ericeira
Rating
(10 max)
Best forecast wave conditions in Portugal
Faial - Praia do Norte
Azores
Santa Maria - Praia Formosa
Azores
Faial - Praia do Norte
Azores
Faial - Praia do Norte
Azores
Faial - Praia do Norte
Azores
Faial - Praia do Almoxarife
Azores
Graciosa - Porto da Praia
Azores
Vila Praia de Ancora
Douro & Minho
Faial - Praia do Norte
Azores
Vila Praia de Ancora
Douro & Minho
Vila Praia de Ancora
Douro & Minho
Graciosa - Porto da Praia
Azores
San Jorge - Punta da Caldeira
Azores
Faial - Praia do Almoxarife
Azores
Afife
Douro & Minho
Afife
Douro & Minho
Cavalos de Fao
Douro & Minho
Terceira - Sao Mateus da Calherta
Azores
San Miguel - Santa Iria
Azores
San Miguel - Populo
Azores
Vila Praia de Ancora
Douro & Minho
Ponta Pequena
Madeira
Afife
Douro & Minho
Rating
(10 max)
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Header Global
Cobblestones
Australia
Cyclops
Australia
Margaret River Bommie
Australia
Cyclops
Australia
Currumbin Point
Australia
Trial Harbour
Australia
Trial Harbour
Australia
Trial Harbour
Australia
Trial Harbour
Australia
Trial Harbour
Australia
Trial Harbour
Australia
Cobblestones
Australia
Lucky Point
Philippines
Dinner Plates
New Zealand
Buchupureo
Chile
Lucky Point
Philippines
Lucky Point
Philippines
Lucky Point
Philippines
Lucky Point
Philippines
Baler - Lindy's Point
Philippines
Baler - Lindy's Point
Philippines
Weld Road
New Zealand
Kaifu Rivermouth
Japan
Boneyards
South Africa
Rating
(10 max)
7
5
5
5
5
7
9
9
9
8
7
6
7
7
7
7
7
7
7
6
6
6
6
6
  • 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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