Surf Forecasts:
How big are the waves at Silvalde today (17 Sep):
- Morning surf: Morning surf (17 Sep, local time) - 5ft (1.6m), 10s period with NW swell.
- Afternoon surf: Afternoon surf (17 Sep, local time) - 5.5ft (1.7m), 10s period with NW swell.
- Evening surf: Evening surf (17 Sep, local time) - 7ft (2.1m), 8s period with NW swell.
The current surf forecast for Silvalde at 1PM is: 1.5m 10s primary swell from a Northwest direction (forecast issued at 06:00am September 17). The wind direction is predicted to be cross-onshore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Sep) | 5ft (1.6m) | 10s |
| Afternoon (17 Sep) | 5.5ft (1.7m) | 10s |
| Evening (17 Sep) | 7ft (2.1m) | 8s |
Table - waves today at Silvalde. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Sat morning, min 17°C on Thu night). Winds decreasing (fresh winds from the NNW on Thu afternoon, calm by Sat morning). | |||||||||||||||||||||||
Thursday 17 | Friday 18 | Saturday 19 | |||||||||||||||||||||
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 9 | NW 11 | NW 10 | NW 10 | NW 10 | NW 7 | NW 8 | NW 8 | NW 7 | NW 7 | NW 14 | NW 14 | NW 13 | NW 15 | NW 14 | NW 14 | NW 14 | NW 13 | NW 13 | NW 13 | NW 13 | NW 13 | NW 12 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 393 | 639 | 498 | 425 | 589 | 432 | 567 | 416 | 211 | 167 | 160 | 418 | 1053 | 1915 | 1863 | 1680 | 1378 | 1116 | 919 | 821 | 659 | 649 | 537 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | glassy | cross-on | cross-on | cross-on | cross |
High Tide | 7:09AM2.42m | 7:35PM2.19m | 7:57AM2.22m | 8:34PM1.97m | 9:09AM2.06m | ||||||||||||||||||
Low Tide | 1:21PM0.80m | 1:33AM0.95m | 2:15PM1.01m | 2:32AM1.14m | 3:42PM1.16m | ||||||||||||||||||
 | |  | | | |  | | | | | | | | | | | | | | | | | |
 | — | 7:16 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:18 | — | — | — | — | — |
 | — | — | — | — | — | 7:40 | — | — | — | — | — | — | — | 7:38 | — | — | — | — | — | — | — | 7:37 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 17 | 19 | 21 | 21 | 19 | 19 | 19 | 17 | 17 | 20 | 22 | 23 | 23 | 24 | 23 | 22 | 21 | 23 | 27 | 25 | 26 | 26 |
Feels °C | 15 | 13 | 16 | 16 | 15 | 14 | 16 | 16 | 14 | 14 | 18 | 18 | 19 | 20 | 22 | 21 | 19 | 19 | 22 | 25 | 21 | 23 | 24 |
Swell 1 Height (m) Direction Period (s) | NW 9 | NW 11 | NW 10 | — | — | — | — | W 16 | NW 9 | NW 7 | NW 7 | NW 8 | NW 16 | NW 15 | NW 14 | NW 14 | NW 14 | NW 13 | NW 13 | NW 13 | NW 13 | NW 13 | NW 12 |
| kJ | 393 | 639 | 498 | — | — | — | — | 5 | 83 | 167 | 118 | 229 | 310 | 1915 | 1863 | 1680 | 1378 | 1116 | 919 | 821 | 659 | 649 | 537 |
Swell 2 Height (m) Direction Period (s) | WNW 11 | — | — | — | — | — | — | — | NW 16 | NW 9 | NW 9 | NW 14 | — | — | — | — | W 14 | W 14 | W 14 | W 14 | W 14 | W 13 | W 13 |
| kJ | 234 | — | — | — | — | — | — | — | 10 | 83 | 97 | 418 | — | — | — | — | 4 | 4 | 4 | 4 | 4 | 4 | 3 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | W 16 | WNW 16 | NW 14 | W 16 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | 5 | 24 | 160 | 5 | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | NW 10 | NW 10 | NW 7 | NW 8 | NW 8 | NW 7 | — | — | — | NW 13 | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 425 | 589 | 432 | 567 | 416 | 211 | — | — | — | 1053 | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 1 | 0 | 1 | 267 | 375 | 294 | 199 | 179 | 36 | 1 | 1 | 263 | 318 | 264 | 6 | 6 | 0 | 0 | 0 | 196 | 80 | 78 | 1 |
Best forecast wave conditions in Beira | |||||||||||||||||||||||
Best forecast wave conditions in Portugal | |||||||||||||||||||||||
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