Surf Forecasts:
How big are the waves at Silvalde today (30 Aug):
- Morning surf: Morning surf (30 Aug, local time) - 4.5ft (1.3m), 8s period with WNW swell.
- Afternoon surf: Afternoon surf (30 Aug, local time) - 4.5ft (1.3m), 9s period with WNW swell.
- Evening surf: Evening surf (30 Aug, local time) - 4ft (1.2m), 9s period with WNW swell.
The current surf forecast for Silvalde at 7AM is: 1.3m 8s primary swell from a West-northwest direction (forecast issued at 12:00am August 30). The wind direction is predicted to be cross-onshore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Aug) | 4.5ft (1.3m) | 8s |
| Afternoon (30 Aug) | 4.5ft (1.3m) | 9s |
| Evening (30 Aug) | 4ft (1.2m) | 9s |
Table - waves today at Silvalde. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 20°C on Sat night, min 15°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 30 | Monday 31 | Tuesday 1 | ||||||||||||||||||||||
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) | WNW 8 | WNW 8 | WNW 8 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | NW 9 | NW 9 | WNW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 183 | 188 | 212 | 228 | 238 | 264 | 211 | 211 | 211 | 237 | 247 | 301 | 400 | 469 | 517 | 507 | 432 | 365 | 321 | 294 | 321 | 314 | 402 | 371 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | glassy | cross | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 4:51AM2.88m | 5:04PM3.08m | 5:24AM2.88m | 5:39PM3.00m | 5:59AM2.83m | 6:16PM2.87m | ||||||||||||||||||
Low Tide | 10:44PM0.08m | 10:51AM0.15m | 11:15PM0.09m | 11:26AM0.18m | 11:49PM0.17m | 12:03PM0.27m | ||||||||||||||||||
 |  |  | | | | | | | | |  |  | | | | | | | | | | | | |
 | — | 6:58 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — |
 | — | — | — | — | — | — | 8:10 | — | — | — | — | — | — | — | 8:08 | — | — | — | — | — | — | — | 8:07 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 20 | 19 | 19 | 20 | 20 | 19 | 18 | 17 | 16 | 15 | 18 | 20 | 19 | 18 | 17 | 17 | 16 | 15 | 17 | 19 | 19 | 19 | 18 |
Feels °C | 23 | 22 | 20 | 20 | 19 | 18 | 17 | 17 | 16 | 15 | 14 | 17 | 17 | 16 | 15 | 15 | 17 | 17 | 15 | 16 | 17 | 17 | 17 | 18 |
Swell 1 Height (m) Direction Period (s) | WNW 8 | WNW 8 | WNW 8 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | NW 9 | NW 9 | WNW 10 | NW 10 | W 18 | W 17 | W 16 | NW 10 | NW 9 | NW 9 | NW 9 | SW 16 | SW 15 | SW 15 | SW 15 |
| kJ | 183 | 188 | 212 | 228 | 238 | 264 | 211 | 211 | 211 | 237 | 247 | 301 | 400 | 6 | 6 | 5 | 432 | 365 | 321 | 294 | 10 | 9 | 9 | 9 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | W 12 | — | — | WNW 11 | — | — | — | — | W 16 | W 16 | W 16 | W 16 | SW 16 | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 11 | — | — | 23 | — | — | — | — | 5 | 5 | 5 | 5 | 10 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 16 | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | NW 2 | — | NNW 3 | — | — | — | — | — | — | NW 10 | NW 10 | NW 10 | — | — | — | — | NW 9 | NW 9 | NW 9 | NW 8 |
| kJ | — | — | — | — | 1 | — | 4 | — | — | — | — | — | — | 469 | 517 | 507 | — | — | — | — | 321 | 314 | 402 | 371 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 36 | 80 | 80 | 184 | 184 | 94 | 61 | 36 | 18 | 1 | 23 | 375 | 435 | 280 | 199 | 36 | 0 | 1 | 61 | 313 | 316 | 316 | 36 |
Best forecast wave conditions in Beira | ||||||||||||||||||||||||
Best forecast wave conditions in Portugal | ||||||||||||||||||||||||
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