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Backdoor

Hourly Forecast
Timezone: Europe/Lisbon
GFS Atmos (run: 20250630 12)
GFS Wave (run: 20250630 12)
⏱️s.
⚡️kJ
🔮
🌒
Wednesday 3
Thursday 4
Friday 5
Saturday 6
Sunday 7
Monday 1
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Primary Swell

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Primary Swell Energy

kJ
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Wind

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Tide

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Secondary Swell

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Tertiary Swell

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Ideal surf conditions at Backdoor

Swell window
W, WNW, NW, NNW, N
Swell size
3ft - 10ft
Swell breaks over
Uneven Reef
Wave types
Reef
Wave directions
Right
Wind window
E
Offshore wind
E
Works at
Mid
(Better on rising)
Best tide type
Mid
Skill Level
Expert

Backdoor surf guide

Backdoor is a popular surf spot that usually comes alive during the summer months. It works best with N-NW swells and can attract quite a crowd when the waves are right. This spot is known for its challenging conditions, making it more suitable for experienced surfers who are looking for a test of their skills.

The surf here can handle swells starting from around 3ft (approximately 0.9 meters) and can reach up to double overhead. The waves break over an uneven reef, forming nice, hollow sections that can get pretty intense. Most of the waves break to the right, and the best time to surf is during mid tide with east winds, which can provide some cleaner conditions.

With its expert level demands, Backdoor isn't for beginners. When it's firing, it can be crowded, so be prepared to share the waves with other skilled surfers. It's important to respect the locals and the vibe of the spot, as it can get hectic, especially when the waves are good.

Surf reports and surf forecasts nearby Backdoor