Surf Forecasts:
How big are the waves at Praia do Osso da Baleia today (21 Sep):
- Morning surf: Morning surf (21 Sep, local time) - 3.5ft (1.1m), 10s period with NW swell.
- Afternoon surf: Afternoon surf (21 Sep, local time) - 4.5ft (1.3m), 12s period with NW swell.
- Evening surf: Evening surf (21 Sep, local time) - 4.5ft (1.3m), 11s period with NW swell.
The current surf forecast for Praia do Osso da Baleia at 4AM is: 1.3m 10s primary swell from a Northwest direction and 0.4m 13s secondary swell from a Northwest direction (forecast issued at 12:00am September 21). The wind direction is predicted to be offshore and the swell rating is 2.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Sep) | 3.5ft (1.1m) | 10s |
| Afternoon (21 Sep) | 4.5ft (1.3m) | 12s |
| Evening (21 Sep) | 4.5ft (1.3m) | 11s |
Table - waves today at Praia do Osso da Baleia. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 31°C on Mon morning, min 17°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Monday 21 | Tuesday 22 | Wednesday 23 | ||||||||||||||||||||||
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) | NW 10 | NW 10 | NW 10 | NW 10 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | NW 11 | NW 12 | NW 12 | NW 12 | NW 11 | WNW 18 | WNW 17 | WNW 16 | WNW 15 | WNW 15 | WNW 14 | WNW 14 | WNW 14 | WNW 13 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 384 | 377 | 302 | 251 | 528 | 511 | 494 | 406 | 350 | 350 | 369 | 309 | 303 | 298 | 209 | 249 | 537 | 751 | 929 | 996 | 1223 | 1083 | 902 | 837 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | off | cross-off | cross-off | cross-on | cross-on | cross-on | cross-on | glassy | glassy | cross-off | glassy | on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-on | on | on | on | glassy |
High Tide | 11:44PM1.90m | 12:08PM2.14m | 00:46AM2.06m | 1:01PM2.34m | 1:28AM2.26m | 1:40PM2.55m | ||||||||||||||||||
Low Tide | 5:45AM1.13m | 6:37PM0.95m | 6:45AM0.94m | 7:21PM0.74m | 7:26AM0.73m | 7:56PM0.52m | ||||||||||||||||||
 | | |  | | | | | | | | | | | | | | | | | | | | | |
 | — | — | 7:20 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — |
 | — | — | — | — | — | — | 7:35 | — | — | — | — | — | — | — | 7:32 | — | — | — | — | — | — | — | 7:31 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 27 | 28 | 29 | 31 | 28 | 26 | 25 | 22 | 24 | 24 | 26 | 27 | 26 | 21 | 19 | 18 | 17 | 17 | 19 | 22 | 20 | 20 | 19 |
Feels °C | 25 | 24 | 25 | 26 | 28 | 24 | 24 | 23 | 21 | 23 | 22 | 25 | 24 | 23 | 20 | 19 | 18 | 17 | 17 | 20 | 22 | 20 | 21 | 20 |
Swell 1 Height (m) Direction Period (s) | NW 10 | NW 10 | NW 10 | NW 10 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | NW 11 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | WNW 17 | WNW 16 | WNW 15 | WNW 15 | WNW 14 | WNW 14 | WNW 14 | WNW 13 |
| kJ | 384 | 377 | 302 | 251 | 528 | 511 | 494 | 406 | 350 | 350 | 369 | 309 | 303 | 298 | 209 | 205 | 537 | 751 | 929 | 996 | 1223 | 1083 | 902 | 837 |
Swell 2 Height (m) Direction Period (s) | — | NW 13 | NW 13 | NW 13 | — | — | — | — | NNW 4 | NNW 4 | NNW 5 | NNW 5 | NNW 5 | W 20 | WNW 19 | WNW 18 | NW 11 | NW 6 | NW 6 | NW 7 | — | NNW 6 | NNW 6 | NNW 6 |
| kJ | — | 63 | 142 | 196 | — | — | — | — | 11 | 12 | 12 | 13 | 10 | 8 | 72 | 249 | 179 | 75 | 97 | 100 | — | 69 | 71 | 62 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NNW 5 | NNW 6 | WNW 12 | WNW 11 | WNW 11 | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 14 | 40 | 121 | 105 | 103 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | NNW 5 | NNW 5 | — | — | — | — | — | NW 6 | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | 10 | 15 | — | — | — | — | — | 83 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 19 | 152 | 19 | 19 | 0 | 0 | 0 | 0 | 148 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 83 | 135 | 83 | 0 |
Best forecast wave conditions in Beira | ||||||||||||||||||||||||
Best forecast wave conditions in Portugal | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Praia do Osso da Baleia surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest