Surf Forecasts:
How big are the waves at Zambujeira do Mar today (21 Aug):
- Morning surf: Morning surf (21 Aug, local time) - 5ft (1.5m), 8s period with NW swell.
- Afternoon surf: Afternoon surf (21 Aug, local time) - 3ft (0.9m), 11s period with NNW swell.
- Evening surf: Evening surf (21 Aug, local time) - 5.5ft (1.7m), 10s period with NW swell.
The current surf forecast for Zambujeira do Mar at 7PM is: 1.7m 10s primary swell from a Northwest direction and 0.2m 11s secondary swell from a West-northwest direction, 0.1m 13s secondary swell from a Southwest direction (forecast issued at 12:00pm August 21). The wind direction is predicted to be cross-onshore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Aug) | 5ft (1.5m) | 8s |
| Afternoon (21 Aug) | 3ft (0.9m) | 11s |
| Evening (21 Aug) | 5.5ft (1.7m) | 10s |
Table - waves today at Zambujeira do Mar. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Sun afternoon. Warm (max 25°C on Sun afternoon, min 15°C on Fri night). Wind will be generally light. | |||||||||||||||||||||
Fri 21 | Saturday 22 | Sunday 23 | |||||||||||||||||||
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) | NW 8 | NW 7 | NNW 11 | NW 10 | NW 10 | NNW 10 | NW 10 | NNW 10 | NNW 10 | NW 10 | NNW 10 | NNW 10 | NNW 9 | WNW 15 | WNW 13 | WNW 12 | WNW 12 | WNW 11 | W 11 | WNW 10 | WNW 10 |
Wave Graph  | |||||||||||||||||||||
 kJ | 223 | 156 | 183 | 640 | 650 | 543 | 400 | 327 | 261 | 220 | 196 | 142 | 106 | 468 | 1186 | 1368 | 1160 | 959 | 924 | 564 | 540 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-on | cross-on | cross-on | cross | cross | glassy | cross-on | on | on | on | cross-on | cross | cross-off | cross-off | cross | cross | cross | cross | cross |
High Tide | 9:36AM1.97m | 10:29PM1.83m | 11:08AM1.97m | 11:57PM1.89m | 12:22PM2.10m | ||||||||||||||||
Low Tide | 4:01PM1.08m | 4:32AM1.13m | 5:41PM1.04m | 6:00AM1.04m | 6:48PM0.89m | ||||||||||||||||
 | | | |  | | | | | | | | | | | |  |  | |  | | |
 | 6:54 | — | — | — | — | — | 6:56 | — | — | — | — | — | — | — | 6:56 | — | — | — | — | — | — |
 | — | — | — | 8:20 | — | — | — | — | — | — | — | 8:19 | — | — | — | — | — | — | — | 8:16 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — |
Temp °C | 20 | 22 | 21 | 19 | 17 | 17 | 15 | 15 | 19 | 22 | 21 | 20 | 19 | 18 | 18 | 18 | 22 | 24 | 25 | 22 | 21 |
Feels °C | 18 | 19 | 18 | 16 | 15 | 17 | 15 | 16 | 19 | 21 | 19 | 19 | 20 | 19 | 19 | 18 | 20 | 22 | 22 | 21 | 22 |
Swell 1 Height (m) Direction Period (s) | NW 8 | NW 7 | NNW 11 | WNW 11 | SW 13 | WNW 9 | NW 10 | NNW 10 | NNW 10 | NW 10 | NNW 10 | NNW 10 | NNW 9 | WNW 15 | WNW 13 | WNW 12 | WNW 12 | WNW 11 | W 11 | WNW 10 | WNW 10 |
| kJ | 223 | 156 | 183 | 11 | 7 | 30 | 400 | 327 | 261 | 220 | 196 | 142 | 106 | 468 | 1186 | 1368 | 1160 | 959 | 924 | 564 | 540 |
Swell 2 Height (m) Direction Period (s) | NNW 12 | NNW 11 | WNW 9 | SW 13 | SW 13 | SW 14 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | WNW 9 | W 8 | W 8 | NNW 9 | NNW 9 | NNW 9 | NNW 9 | NNW 8 | NNW 8 | NNW 8 | NNW 8 |
| kJ | 55 | 109 | 25 | 7 | 7 | 7 | 31 | 34 | 42 | 41 | 25 | 37 | 36 | 103 | 71 | 44 | 26 | 14 | 14 | 13 | 6 |
Swell 3 Height (m) Direction Period (s) | WNW 9 | WNW 9 | SW 14 | SW 13 | — | — | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | NW 17 | WNW 8 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 |
| kJ | 15 | 25 | 7 | 7 | — | — | 8 | 8 | 8 | 8 | 8 | 8 | 76 | 24 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
Wind waves Height (m) Direction Period (s) | — | — | NW 7 | NW 10 | NW 10 | NNW 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 6 | SW 6 |
| kJ | — | — | 118 | 640 | 650 | 543 | — | — | — | — | — | — | — | — | — | — | — | — | — | 102 | 89 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 70 | 58 | 770 | 693 | 140 | 29 | 29 | 0 | 27 | 54 | 54 | 59 | 30 | 20 | 0 | 19 | 30 | 210 | 133 | 30 | 30 |
Best forecast wave conditions in Portugal - Alentejo | |||||||||||||||||||||
Best forecast wave conditions in Portugal | |||||||||||||||||||||
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