Surf Forecasts:
How big are the waves at Kings Rock today (21 Sep):
- Morning surf: Morning surf (21 Sep, local time) - 5ft (1.5m), 12s period with NW swell.
- Afternoon surf: Afternoon surf (21 Sep, local time) - 4.5ft (1.4m), 12s period with NW swell.
- Evening surf: Evening surf (21 Sep, local time) - 4.5ft (1.3m), 11s period with NW swell.
The current surf forecast for Kings Rock at 2PM is: 1.4m 12s primary swell from a Northwest direction and 0.1m 12s secondary swell from a South direction (forecast issued at 06:00am September 21). The wind direction is predicted to be cross-onshore and the swell rating is 11.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Sep) | 5ft (1.5m) | 12s |
| Afternoon (21 Sep) | 4.5ft (1.4m) | 12s |
| Evening (21 Sep) | 4.5ft (1.3m) | 11s |
Table - waves today at Kings Rock. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 31°C on Mon morning, min 19°C on Wed night). Wind will be generally light. | |||||||||||||||||||||||
Monday 21 | Tuesday 22 | Wednesday 23 | |||||||||||||||||||||
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 11 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | NW 11 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | WNW 17 | WNW 16 | WNW 15 | WNW 15 | WNW 14 | WNW 14 | WNW 14 | WNW 13 | WNW 13 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 505 | 614 | 614 | 542 | 461 | 437 | 437 | 445 | 478 | 442 | 389 | 283 | 273 | 344 | 414 | 714 | 1024 | 1106 | 1601 | 1579 | 1280 | 1093 | 922 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | glassy | cross-on | cross | cross-off | cross-off | cross-off | cross-off | off | glassy | cross | cross | cross | cross-off | cross | glassy | glassy | cross-off | cross | cross | glassy | glassy |
High Tide | 12:03PM2.55m | 00:51AM2.49m | 1:03PM2.75m | 1:36AM2.70m | 1:47PM2.97m | ||||||||||||||||||
Low Tide | 5:40AM1.63m | 6:36PM1.41m | 6:47AM1.44m | 7:24PM1.20m | 7:32AM1.22m | 8:01PM0.98m | |||||||||||||||||
 | |  | | | | | | | | | | | | | | | | | | | | | |
 | — | 7:20 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — |
 | — | — | — | — | — | 7:35 | — | — | — | — | — | — | — | 7:32 | — | — | — | — | — | — | — | 7:31 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 26 | 28 | 31 | 28 | 27 | 27 | 26 | 25 | 24 | 27 | 29 | 29 | 23 | 23 | 22 | 21 | 21 | 25 | 24 | 26 | 26 | 23 |
Feels °C | 25 | 23 | 26 | 28 | 25 | 24 | 24 | 23 | 23 | 22 | 26 | 26 | 25 | 20 | 20 | 21 | 21 | 20 | 23 | 23 | 24 | 25 | 23 |
Swell 1 Height (m) Direction Period (s) | NW 11 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | NW 11 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | NW 12 | WNW 16 | WNW 15 | WNW 15 | WNW 14 | WNW 14 | WNW 14 | WNW 13 | WNW 13 |
| kJ | 505 | 614 | 614 | 542 | 461 | 437 | 437 | 445 | 478 | 442 | 389 | 283 | 273 | 344 | 287 | 714 | 1024 | 1106 | 1601 | 1579 | 1280 | 1093 | 922 |
Swell 2 Height (m) Direction Period (s) | SW 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | SW 12 | S 12 | S 12 | W 21 | WNW 20 | WNW 18 | WNW 17 | WNW 12 | NW 11 | NW 6 | NW 6 | NW 6 | — | NW 5 | NNW 7 |
| kJ | 6 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 6 | 3 | 3 | 9 | 37 | 184 | 414 | 156 | 303 | 47 | 54 | 25 | — | 23 | 31 |
Swell 3 Height (m) Direction Period (s) | SW 12 | NNW 5 | — | — | — | — | — | — | — | — | — | S 12 | S 12 | — | NW 11 | NW 11 | NW 11 | WNW 11 | — | WNW 10 | — | — | — |
| kJ | 6 | 5 | — | — | — | — | — | — | — | — | — | 3 | 3 | — | 96 | 40 | 29 | 151 | — | 55 | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | NNW 3 | N 3 | NNW 4 | NNW 4 | — | — | NW 4 | NW 4 | NNW 4 | NW 4 | NW 6 | NW 6 | — | — | — | NW 6 | — | — |
| kJ | — | — | — | — | — | 1 | 5 | 4 | 10 | — | — | 4 | 9 | 20 | 29 | 36 | 56 | — | — | — | 32 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 4 | 4 | 4 | 101 | 10 | 4 | 4 | 4 | 4 | 4 | 4 | 10 | 172 | 10 | 0 | 4 | 4 | 4 | 6 | 112 | 96 | 4 | 4 |
Best forecast wave conditions in Douro and Minho | |||||||||||||||||||||||
Best forecast wave conditions in Portugal | |||||||||||||||||||||||
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