Surf Forecasts:
How big are the waves at Backdoor today (01 Jul):
- Morning surf: Morning surf (01 Jul, local time) - 8ft (2.4m), 9s period with NNW swell.
- Afternoon surf: Afternoon surf (01 Jul, local time) - 6ft (1.9m), 9s period with NNW swell.
- Evening surf: Evening surf (01 Jul, local time) - 8ft (2.4m), 10s period with NNW swell.
The current surf forecast for Backdoor at 11AM is: 2.1m 9s primary swell from a North-northwest direction and 1.6m 11s secondary swell from a Northwest direction, 1.4m 11s secondary swell from a West-northwest direction (forecast issued at 06:00am July 01). The wind direction is predicted to be cross-shore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Jul) | 8ft (2.4m) | 9s |
| Afternoon (01 Jul) | 6ft (1.9m) | 9s |
| Evening (01 Jul) | 8ft (2.4m) | 10s |
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 32°C on Thu morning, min 19°C on Wed morning). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 1 | Thursday 2 | Friday 3 | Sat 4 | |||||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | NNW 9 | NNW 9 | NNW 9 | NNW 9 | NW 10 | NW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 9 | NNW 9 | NNW 9 | NNW 9 | NNW 8 | NNW 8 | NNW 8 | NNW 9 | NNW 9 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NW 11 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 1093 | 1079 | 767 | 682 | 592 | 478 | 1035 | 1111 | 1242 | 1199 | 990 | 781 | 637 | 522 | 428 | 418 | 457 | 490 | 423 | 361 | 232 | 181 | 143 | 126 |
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-off | cross-off | cross | cross | cross | cross | cross-off | off | off | cross-off | cross-on | cross-on | cross-on | cross | cross |
High Tide | 4:21AM2.49m | 4:36PM2.74m | 4:56AM2.48m | 5:11PM2.74m | 5:31AM2.45m | 5:46PM2.72m | ||||||||||||||||||
Low Tide | 10:18AM0.49m | 10:49PM0.43m | 10:53AM0.48m | 11:25PM0.44m | 11:27AM0.49m | 00:01AM0.46m | ||||||||||||||||||
 |  |  | | | |  | | | | | | | | | | | | | | | | | | |
 | 6:15 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | 6:16 |
 | — | — | — | — | — | 9:07 | — | — | — | — | — | — | — | 9:06 | — | — | — | — | — | — | — | 9:06 | — | 9:06 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 16 | 19 | 21 | 22 | 22 | 20 | 20 | 21 | 24 | 30 | 32 | 31 | 28 | 26 | 26 | 30 | 28 | 29 | 29 | 27 | 27 | 24 | 24 |
Feels °C | 13 | 13 | 17 | 19 | 20 | 20 | 18 | 19 | 20 | 22 | 26 | 28 | 25 | 23 | 23 | 24 | 26 | 22 | 28 | 28 | 25 | 24 | 22 | 23 |
Swell 1 Height (m) Direction Period (s) | NW 13 | NW 12 | NW 11 | NW 11 | NW 10 | NW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 9 | NNW 9 | S 17 | WNW 9 | NNW 8 | NNW 8 | NNW 8 | NNW 9 | NNW 9 | NNW 8 | NNW 8 | NW 12 | NNW 8 | NNW 7 |
| kJ | 310 | 319 | 579 | 445 | 592 | 478 | 1035 | 1111 | 1242 | 1199 | 990 | 781 | 6 | 16 | 428 | 418 | 457 | 490 | 423 | 361 | 232 | 140 | 143 | 117 |
Swell 2 Height (m) Direction Period (s) | — | — | WNW 11 | — | — | — | — | — | — | — | — | S 18 | — | — | WNW 9 | WNW 9 | S 16 | S 16 | S 16 | S 16 | NW 12 | S 4 | NW 12 | NW 11 |
| kJ | — | — | 466 | — | — | — | — | — | — | — | — | 6 | — | — | 15 | 15 | 5 | 5 | 5 | 5 | 142 | 1 | 137 | 126 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S 16 | S 16 | — | — | — | S 16 | S 4 | S 16 | S 4 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 | 5 | — | — | — | 5 | 1 | 5 | 1 | — |
Wind waves Height (m) Direction Period (s) | NNW 9 | NNW 9 | NNW 9 | NNW 9 | NNW 9 | NNW 9 | — | — | — | — | — | — | NNW 9 | NNW 9 | — | — | — | E 3 | SE 3 | — | — | NNW 8 | — | — |
| kJ | 1093 | 1079 | 767 | 682 | 453 | 442 | — | — | — | — | — | — | 637 | 522 | — | — | — | 7 | 6 | — | — | 181 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 29 | 25 | 25 | 25 | 216 | 216 | 25 | 28 | 21 | 0 | 0 | 28 | 206 | 137 | 28 | 0 | 0 | 21 | 0 | 28 | 182 | 183 | 25 | 25 |
Best forecast wave conditions in Ericeira | ||||||||||||||||||||||||
Best forecast wave conditions in Portugal | ||||||||||||||||||||||||
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