Surf Forecasts:
How big are the waves at Miramar today (20 Oct):
- Afternoon surf: Afternoon surf (20 Oct, local time) - 4.5ft (1.3m), 13s period with WNW swell.
- Evening surf: Evening surf (20 Oct, local time) - 4ft (1.2m), 12s period with WNW swell.
The current surf forecast for Miramar at 10PM is: 1.2m 12s primary swell from a West-northwest direction and 0.4m 4s secondary swell from a Northwest direction (forecast issued at 06:00pm October 20). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Oct) | - | - |
| Afternoon (20 Oct) | 4.5ft (1.3m) | 13s |
| Evening (20 Oct) | 4ft (1.2m) | 12s |
Table - waves today at Miramar. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Tue night. Very mild (max 16°C on Tue afternoon, min 12°C on Wed night). Winds decreasing (fresh winds from the NNW on Wed afternoon, calm by Thu night). | |||||||||||||||||||
Tue 20 | Wednesday 21 | Thursday 22 | |||||||||||||||||
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 13 | WNW 13 | WNW 12 | WNW 13 | WNW 13 | WNW 12 | NW 11 | NW 12 | NW 12 | NW 12 | NW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 13 | WNW 13 | WNW 13 |
Wave Graph  | |||||||||||||||||||
 kJ | 551 | 526 | 447 | 462 | 402 | 317 | 828 | 1188 | 1472 | 1711 | 1522 | 1450 | 1256 | 1138 | 956 | 718 | 1198 | 1061 | 1151 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | glassy | cross-on | cross | cross | cross | cross-on | cross-on | cross | cross | cross | cross-off | glassy | glassy | cross-on | cross-on | cross | cross |
High Tide | 00:02AM2.06m | 12:17PM2.32m | 00:50AM2.26m | 1:01PM2.52m | |||||||||||||||
Low Tide | 5:50PM0.96m | 6:00AM0.99m | 6:40PM0.76m | 6:49AM0.79m | 7:19PM0.54m | ||||||||||||||
 |  | | |  |  |  | | |  | | | | |  | | | | | |
 | — | — | — | — | — | 7:52 | — | — | — | — | — | — | — | 7:52 | — | — | — | — | — |
 | 6:46 | — | — | — | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:44 | — | — |
mm | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 16 | 15 | 14 | 14 | 13 | 12 | 12 | 13 | 15 | 16 | 16 | 14 |
Feels °C | 12 | 14 | 16 | 15 | 12 | 11 | 10 | 10 | 9 | 8 | 10 | 10 | 10 | 10 | 12 | 12 | 13 | 13 | 10 |
Swell 1 Height (m) Direction Period (s) | WNW 13 | WNW 13 | WNW 12 | WNW 13 | WNW 13 | WNW 12 | NW 11 | NW 12 | NW 12 | NW 12 | NW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 13 | WNW 13 | WNW 13 |
| kJ | 551 | 526 | 447 | 462 | 402 | 317 | 828 | 1188 | 1472 | 1711 | 1522 | 1450 | 1256 | 1138 | 956 | 718 | 1198 | 1061 | 1151 |
Swell 2 Height (m) Direction Period (s) | — | — | NW 4 | NW 4 | NW 4 | — | — | — | — | — | — | — | — | — | NW 15 | WNW 14 | — | — | — |
| kJ | — | — | 7 | 4 | 7 | — | — | — | — | — | — | — | — | — | 107 | 367 | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NW 5 | NW 5 | — | — | — | NW 6 | NW 7 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 21 | 14 | — | — | — | 67 | 97 | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 175 | 272 | 0 | 16 | 103 | 200 | 170 | 271 | 272 | 170 | 52 | 14 | 9 | 0 | 0 | 203 | 302 | 9 | 45 |
Best forecast wave conditions in Douro and Minho | |||||||||||||||||||
Best forecast wave conditions in Portugal | |||||||||||||||||||
Header Global | |||||||||||||||||||
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