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Surf Forecasts:
Silvalde surfForecast / Beira / Portugal
48hr Weather and Surf, issued 6 pm Friday 15 May 2026 WESTForecast update in hr min s Forecast update imminent
Silvalde surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Silvalde sea temperature is
16.8° C
(Which is 1.2°C warmer than normal for this time of year)How big are the waves at Silvalde today?
The current surf forecast for Silvalde at 10PM is: 2.0m 8s primary swell from a Northwest direction (forecast issued at 06:00pm May 15). The wind direction is predicted to be cross-onshore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 May) | - | - |
| Afternoon (15 May) | 5ft (1.6m) | 10s |
| Evening (15 May) | 6ft (1.9m) | 8s |
Table - waves today at Silvalde. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 16°C on Sat morning, min 11°C on Fri night). Winds decreasing (fresh winds from the NNW on Fri afternoon, light winds from the NE by Sat night). | ||||||||||||||||||||||||
Fri 15 | Saturday 16 | Sunday 17 | Mon 18 | |||||||||||||||||||||
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 | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
NW 9 | NW 9 | NW 8 | NW 8 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 6 | NW 6 | NW 6 | NW 8 | NW 8 | NW 8 | NW 8 | WNW 15 | WNW 14 | WNW 14 | WNW 13 | NW 13 | WNW 13 | WNW 12 | WNW 12 | |
459 | 552 | 465 | 463 | 421 | 351 | 287 | 225 | 343 | 155 | 133 | 72 | 54 | 53 | 90 | 104 | 193 | 321 | 352 | 545 | 981 | 890 | 680 | 595 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-off | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | |
High Tide | 2:33PM2.96m | 2:53AM3.03m | 3:17PM3.10m | 3:41AM3.08m | 4:03PM3.17m | 4:30AM3.04m | ||||||||||||||||||
Low Tide | 8:41PM0.14m | 9:03AM0.05m | 9:28PM0.01m | 9:48AM0.03m | 10:16PM-0.04m | 10:34AM0.09m | ||||||||||||||||||
 | |  | | | | | |  | | |  | |  | | | | | | | | | | | |
 | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:13 | — | — | — |
 | — | 8:45 | — | — | — | — | — | — | — | 8:45 | — | — | — | — | — | — | — | 8:46 | — | — | — | — | — | 8:46 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 15 | 15 | 14 | 13 | 12 | 11 | 13 | 16 | 15 | 15 | 14 | 14 | 13 | 12 | 14 | 15 | 16 | 15 | 14 | 13 | 13 | 12 | 14 | 15 |
9 | 8 | 8 | 9 | 9 | 8 | 9 | 11 | 9 | 10 | 9 | 10 | 10 | 11 | 12 | 11 | 12 | 10 | 10 | 10 | 11 | 10 | 13 | 12 | |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | NW 9 | NW 9 | NW 9 | W 16 | W 16 | W 15 | W 14 | NW 8 | NW 8 | NW 5 | NW 8 | WNW 16 | WNW 15 | WNW 14 | WNW 14 | WNW 13 | NW 13 | WNW 13 | WNW 12 | WNW 12 |
 kJ | — | — | — | — | 421 | 351 | 287 | 5 | 5 | 4 | 16 | 55 | 54 | 35 | 90 | 97 | 193 | 321 | 352 | 545 | 981 | 890 | 680 | 595 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | WNW 14 | WNW 13 | NW 8 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 10 | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 18 | 17 | 53 | 29 | 27 | 23 | 65 | 68 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | W 18 | W 18 | WNW 12 | WNW 16 | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 6 | 6 | 15 | 26 | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NW 9 | NW 9 | NW 8 | NW 8 | — | — | — | NW 9 | NW 9 | NW 6 | NW 6 | NW 6 | NW 5 | — | NW 5 | NW 8 | NW 7 | NW 7 | NW 6 | NW 6 | — | — | — | — |
| kJ | 459 | 552 | 465 | 463 | — | — | — | 225 | 343 | 155 | 133 | 72 | 47 | — | 20 | 104 | 137 | 147 | 89 | 109 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1191 | 375 | 310 | 179 | 1 | 1 | 36 | 310 | 261 | 261 | 199 | 179 | 25 | 0 | 179 | 327 | 375 | 375 | 199 | 179 | 36 | 36 | 36 | 184 |
Best forecast wave conditions in Beira | ||||||||||||||||||||||||
Best forecast wave conditions in Portugal | ||||||||||||||||||||||||
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