Surf Forecasts:
How big are the waves at Furnas today (17 Aug):
- Morning surf: Morning surf (17 Aug, local time) - 5.5ft (1.7m), 8s period with NNW swell.
- Afternoon surf: Afternoon surf (17 Aug, local time) - 5ft (1.5m), 8s period with NNW swell.
- Evening surf: Evening surf (17 Aug, local time) - 4.5ft (1.4m), 8s period with NNW swell.
The current surf forecast for Furnas at 5AM is: 1.6m 8s primary swell from a North-northwest direction and 0.2m 8s secondary swell from a West direction (forecast issued at 12:00am August 17). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Aug) | 5.5ft (1.7m) | 8s |
| Afternoon (17 Aug) | 5ft (1.5m) | 8s |
| Evening (17 Aug) | 4.5ft (1.4m) | 8s |
Table - waves today at Furnas. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Mon afternoon. Warm (max 26°C on Mon morning, min 20°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Monday 17 | Tuesday 18 | Wednesday 19 | ||||||||||||||||||||||
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 7 | 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 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 7 | NNW 7 | NNW 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 220 | 277 | 327 | 352 | 328 | 277 | 245 | 231 | 237 | 298 | 322 | 322 | 336 | 284 | 243 | 207 | 196 | 163 | 131 | 131 | 151 | 121 | 93 | 85 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-off | glassy | on | cross-on | cross | cross | cross-on | cross-on | glassy | cross | cross-on | cross-on | on | on | cross-on | cross-on | cross | cross-on | cross-on | on | cross-on | cross-on |
High Tide | 6:17AM2.64m | 6:34PM2.67m | 6:56AM2.47m | 7:15PM2.41m | 7:38AM2.29m | 8:02PM2.15m | ||||||||||||||||||
Low Tide | 00:06AM0.23m | 12:17PM0.37m | 00:42AM0.45m | 12:58PM0.58m | 1:20AM0.68m | 1:44PM0.79m | ||||||||||||||||||
 | |  | | | |  | | | | | | | | | | | | | | | | | | |
 | — | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:30 | — | — | — | — | — | — | — | 8:29 | — | — | — | — | — | — | — | 8:27 | — |
mm | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 21 | 22 | 26 | 26 | 24 | 23 | 21 | 21 | 20 | 20 | 22 | 24 | 23 | 22 | 21 | 21 | 20 | 20 | 21 | 22 | 22 | 22 | 20 |
Feels °C | 20 | 21 | 22 | 27 | 26 | 24 | 24 | 22 | 23 | 22 | 23 | 22 | 24 | 22 | 22 | 23 | 23 | 21 | 21 | 22 | 22 | 23 | 23 | 21 |
Swell 1 Height (m) Direction Period (s) | NNW 7 | 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 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 7 | NNW 7 | NNW 7 |
| kJ | 220 | 277 | 327 | 352 | 328 | 277 | 245 | 231 | 237 | 298 | 322 | 322 | 336 | 284 | 243 | 207 | 196 | 163 | 131 | 131 | 151 | 121 | 93 | 85 |
Swell 2 Height (m) Direction Period (s) | WNW 8 | W 8 | W 8 | W 8 | W 9 | W 9 | WNW 8 | WNW 8 | W 8 | WNW 8 | W 8 | WNW 8 | W 8 | SSW 16 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | NW 10 | WNW 10 | WNW 10 |
| kJ | 6 | 5 | 4 | 5 | 6 | 6 | 7 | 7 | 5 | 6 | 11 | 6 | 5 | 24 | 13 | 14 | 13 | 13 | 12 | 12 | 12 | 26 | 38 | 36 |
Swell 3 Height (m) Direction Period (s) | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 16 | SSW 16 | SSW 16 | SW 16 | SW 16 | SW 16 | SSW 16 | WNW 8 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 |
| kJ | 9 | 9 | 9 | 9 | 9 | 9 | 11 | 26 | 26 | 10 | 10 | 10 | 24 | 6 | 23 | 21 | 21 | 21 | 21 | 33 | 20 | 20 | 19 | 18 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 3 | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 26 | 26 | 0 | 0 | 48 | 48 | 48 | 48 | 11 | 3 | 0 | 4 | 135 | 414 | 201 | 8 | 4 | 4 | 4 | 9 | 135 | 215 | 23 | 23 |
Best forecast wave conditions in Ericeira | ||||||||||||||||||||||||
Best forecast wave conditions in Portugal | ||||||||||||||||||||||||
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