Surf Forecasts:
How big are the waves at Backdoor today (10 Jun):
- Morning surf: Morning surf (10 Jun, local time) - 8ft (2.5m), 8s period with NNW swell.
- Afternoon surf: Afternoon surf (10 Jun, local time) - 8ft (2.5m), 8s period with NNW swell.
- Evening surf: Evening surf (10 Jun, local time) - 8ft (2.4m), 8s period with NNW swell.
The current surf forecast for Backdoor at 9AM is: 2.5m 8s primary swell from a North-northwest direction and 0.7m 12s secondary swell from a Northwest direction (forecast issued at 12:00am June 10). The wind direction is predicted to be cross-shore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Jun) | 8ft (2.5m) | 8s |
| Afternoon (10 Jun) | 8ft (2.5m) | 8s |
| Evening (10 Jun) | 8ft (2.4m) | 8s |
Table - waves today at Backdoor. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 26°C on Fri afternoon, min 14°C on Tue night). Winds decreasing (strong winds from the N on Tue night, calm by Thu night). | ||||||||||||||||||||||||
Wednesday 10 | Thursday 11 | Friday 12 | ||||||||||||||||||||||
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 | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 9 | NNW 9 | NNW 9 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | N 8 | NW 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 1148 | 804 | 1032 | 909 | 891 | 891 | 750 | 715 | 675 | 692 | 638 | 560 | 443 | 397 | 372 | 364 | 322 | 294 | 294 | 254 | 192 | 165 | 57 | 64 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross | cross-on | cross | cross | cross | glassy | cross-off | cross-off | cross-on | on | cross-on | glassy |
High Tide | 10:25PM2.39m | 11:09AM2.31m | 11:28PM2.47m | 12:08PM2.47m | 00:29AM2.59m | 1:03PM2.65m | ||||||||||||||||||
Low Tide | 4:49AM0.63m | 5:12PM0.75m | 5:49AM0.52m | 6:15PM0.60m | 6:45AM0.40m | 7:14PM0.41m | ||||||||||||||||||
 | |  | | | | | | | | | | | | | | | | | | | |  | | |
 | — | 6:11 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 9:01 | — | — | — | — | — | — | — | 9:01 | — | — | — | — | — | — | — | 9:02 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 15 | 15 | 17 | 18 | 18 | 17 | 16 | 17 | 16 | 17 | 22 | 25 | 24 | 21 | 20 | 20 | 22 | 20 | 22 | 25 | 26 | 21 | 20 |
Feels °C | 8 | 8 | 8 | 10 | 11 | 11 | 10 | 11 | 13 | 13 | 15 | 20 | 21 | 21 | 18 | 18 | 18 | 21 | 18 | 20 | 22 | 23 | 20 | 22 |
Swell 1 Height (m) Direction Period (s) | — | NW 10 | — | NW 12 | — | — | — | — | — | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 9 | WNW 8 | NNW 9 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | N 8 | NW 8 |
| kJ | — | 355 | — | 147 | — | — | — | — | — | 692 | 638 | 560 | 443 | 397 | 13 | 364 | 322 | 294 | 294 | 254 | 192 | 165 | 55 | 57 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | S 16 | WNW 8 | WNW 8 | SW 17 | WNW 9 | S 17 | S 17 | S 15 | S 15 | WNW 9 | WNW 9 | NW 8 | NNW 8 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 5 | 24 | 23 | 12 | 28 | 6 | 6 | 4 | 4 | 25 | 30 | 57 | 64 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | S 17 | — | SW 18 | — | S 9 | — | S 11 | S 11 | S 3 | WNW 9 | WNW 8 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | 6 | — | 12 | — | 2 | — | 2 | 2 | 1 | 30 | 28 |
Wind waves Height (m) Direction Period (s) | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | — | — | — | — | — | NNW 9 | — | — | — | SE 2 | SSE 3 | S 3 | — | WNW 3 | — |
| kJ | 1148 | 804 | 1032 | 909 | 891 | 891 | 750 | 715 | 675 | — | — | — | — | — | 372 | — | — | — | 1 | 1 | 2 | — | 6 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 400 | 138 | 81 | 28 | 410 | 410 | 556 | 230 | 37 | 28 | 28 | 0 | 28 | 197 | 188 | 28 | 28 | 0 | 0 | 0 | 22 | 182 | 45 | 0 |
Best forecast wave conditions in Ericeira | ||||||||||||||||||||||||
Best forecast wave conditions in Portugal | ||||||||||||||||||||||||
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