Surf Forecasts:
How big are the waves at Silvalde today (23 Aug):
- Afternoon surf: Afternoon surf (23 Aug, local time) - 5ft (1.5m), 10s period with WSW swell.
- Evening surf: Evening surf (23 Aug, local time) - 5ft (1.6m), 9s period with WSW swell.
The current surf forecast for Silvalde at 10PM is: 1.6m 9s primary swell from a West-southwest direction and 0.1m 8s secondary swell from a Northwest direction (forecast issued at 06:00pm August 23). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Aug) | - | - |
| Afternoon (23 Aug) | 5ft (1.5m) | 10s |
| Evening (23 Aug) | 5ft (1.6m) | 9s |
Table - waves today at Silvalde. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 34mm), heaviest during Wed morning. Warm (max 21°C on Sun afternoon, min 18°C on Mon night). Winds decreasing (fresh winds from the SSE on Mon morning, light winds from the S by Tue night). | |||||||||||||||||||
Sun 23 | Monday 24 | Tuesday 25 | |||||||||||||||||
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) | WSW 10 | WSW 9 | WSW 9 | WSW 9 | WSW 8 | SW 8 | SW 8 | SW 8 | SW 8 | WSW 8 | WSW 8 | WSW 7 | WSW 7 | W 7 | W 7 | W 7 | W 7 | W 6 | W 6 |
Wave Graph  | |||||||||||||||||||
 kJ | 408 | 393 | 415 | 449 | 392 | 346 | 468 | 634 | 589 | 458 | 310 | 203 | 143 | 134 | 113 | 107 | 86 | 80 | 64 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross-off | cross-off | cross | cross | cross-on | cross-on | cross-off |
High Tide | 1:24AM2.12m | 1:42PM2.38m | 2:08AM2.29m | 2:22PM2.58m | |||||||||||||||
Low Tide | 7:15PM0.95m | 7:24AM0.93m | 8:01PM0.76m | 8:07AM0.74m | 8:38PM0.57m | ||||||||||||||
 | |  |  |  |  |  |  | | | | | | | |  |  | |  | |
 | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — |
 | — | 8:22 | — | — | — | — | — | — | — | 8:20 | — | — | — | — | — | — | — | 8:19 | — |
mm | 1 | 3 | 2 | — | 1 | — | 2 | 3 | 3 | 1 | 1 | 1 | 1 | 1 | 1 | — | — | — | — |
Temp °C | 21 | 21 | 20 | 20 | 20 | 20 | 20 | 20 | 21 | 20 | 20 | 19 | 19 | 18 | 20 | 21 | 21 | 21 | 20 |
Feels °C | 19 | 22 | 20 | 17 | 18 | 16 | 15 | 16 | 18 | 18 | 20 | 20 | 20 | 18 | 20 | 21 | 20 | 21 | 21 |
Swell 1 Height (m) Direction Period (s) | NNW 8 | WSW 9 | WSW 9 | WSW 9 | WSW 8 | SW 8 | SW 8 | NW 8 | N 7 | N 7 | WSW 8 | WSW 7 | WSW 7 | W 7 | W 7 | W 7 | W 7 | W 6 | W 6 |
| kJ | 6 | 393 | 415 | 449 | 392 | 346 | 468 | 2 | 1 | 1 | 310 | 203 | 143 | 134 | 113 | 107 | 86 | 80 | 64 |
Swell 2 Height (m) Direction Period (s) | NNW 8 | NNW 8 | NW 8 | NW 8 | NNW 8 | NNW 8 | NW 8 | — | — | — | N 7 | W 13 | W 12 | W 12 | W 12 | W 12 | NW 10 | NW 10 | WNW 10 |
| kJ | 6 | 6 | 2 | 2 | 6 | 6 | 2 | — | — | — | 1 | 3 | 3 | 3 | 3 | 3 | 4 | 4 | 10 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | N 6 | W 11 | — | W 12 | W 12 | SW 12 | SW 12 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | — | 3 | 3 | 6 | 6 |
Wind waves Height (m) Direction Period (s) | WSW 10 | — | — | — | SSE 3 | SSE 3 | ESE 3 | SW 8 | SW 8 | WSW 8 | — | — | — | — | — | — | — | — | — |
| kJ | 408 | — | — | — | 3 | 7 | 2 | 634 | 589 | 458 | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 42 | 0 | 0 | 59 | 179 | 179 | 179 | 179 | 179 | 185 | 188 | 188 | 0 | 0 | 90 | 90 | 184 | 184 | 0 |
Best forecast wave conditions in Beira | |||||||||||||||||||
Best forecast wave conditions in Portugal | |||||||||||||||||||
Header Global | |||||||||||||||||||
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