Surf Forecasts:
How big are the waves at Miramar today (19 Aug):
- Afternoon surf: Afternoon surf (19 Aug, local time) - 1.5ft (0.4m), 10s period with WNW swell.
- Evening surf: Evening surf (19 Aug, local time) - 1.5ft (0.5m), 9s period with WNW swell.
The current surf forecast for Miramar at 9PM is: 0.5m 9s primary swell from a West-northwest direction (forecast issued at 06:00pm August 19). The wind direction is predicted to be glassy.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Aug) | - | - |
| Afternoon (19 Aug) | 1.5ft (0.4m) | 10s |
| Evening (19 Aug) | 1.5ft (0.5m) | 9s |
Table - waves today at Miramar. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 21°C on Wed afternoon, min 15°C on Thu night). Winds increasing (calm on Wed night, fresh winds from the NNW by Fri afternoon). | |||||||||||||||||||
Wed 19 | Thursday 20 | Friday 21 | |||||||||||||||||
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 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | NW 8 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 9 | NW 10 | NW 10 | NW 6 | NW 7 |
Wave Graph  | |||||||||||||||||||
 kJ | 33 | 30 | 75 | 65 | 62 | 61 | 61 | 151 | 203 | 311 | 301 | 277 | 225 | 170 | 375 | 399 | 577 | 302 | 301 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | glassy | glassy | glassy | glassy | glassy | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on |
High Tide | 8:20PM2.24m | 8:48AM2.20m | 9:22PM2.03m | 10:00AM2.08m | |||||||||||||||
Low Tide | 2:03PM0.80m | 2:24AM0.92m | 3:02PM1.01m | 3:26AM1.10m | 4:27PM1.13m | ||||||||||||||
 | |  | |  | |  | |  | | | | | | | | | | | |
 | — | — | — | — | 6:48 | — | — | — | — | — | — | — | 6:48 | — | — | — | — | — | — |
 | — | 8:28 | — | — | — | — | — | — | — | 8:25 | — | — | — | — | — | — | — | 8:24 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 21 | 20 | 19 | 19 | 18 | 19 | 19 | 19 | 19 | 18 | 17 | 16 | 15 | 17 | 19 | 20 | 19 | 18 |
Feels °C | 21 | 22 | 22 | 21 | 21 | 20 | 21 | 18 | 15 | 15 | 15 | 15 | 15 | 14 | 16 | 15 | 15 | 15 | 17 |
Swell 1 Height (m) Direction Period (s) | NW 5 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | NW 8 | WNW 9 | SW 13 | SW 13 | NW 11 | NW 11 | NW 9 | NW 9 | SW 15 | SW 15 | SW 15 | NW 10 |
| kJ | 10 | 30 | 75 | 65 | 62 | 61 | 61 | 151 | 58 | 7 | 7 | 80 | 116 | 170 | 375 | 8 | 8 | 8 | 63 |
Swell 2 Height (m) Direction Period (s) | WNW 10 | WNW 5 | — | SW 14 | WNW 4 | NW 11 | NW 11 | NW 11 | SW 13 | W 16 | W 16 | SW 16 | SW 15 | SW 15 | SW 15 | — | — | — | SW 15 |
| kJ | 33 | 10 | — | 7 | 2 | 20 | 19 | 18 | 7 | 5 | 5 | 10 | 9 | 9 | 8 | — | — | — | 8 |
Swell 3 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | NW 13 | NW 12 | SW 13 | SW 13 | SW 13 | W 16 | — | — | — | — | W 12 | — | — | — | — | — |
| kJ | 8 | 8 | 8 | 7 | 6 | 7 | 7 | 7 | 5 | — | — | — | — | 3 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 3 | — | — | — | — | — | — | — | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 10 | NW 10 | NW 6 | NW 7 |
| kJ | 1 | — | — | — | — | — | — | — | 203 | 311 | 301 | 277 | 225 | 156 | 147 | 399 | 577 | 302 | 301 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 45 | 175 | 441 | 71 | 0 | 0 | 0 | 0 | 0 | 170 | 303 | 344 | 302 | 27 | 27 | 27 | 27 | 624 | 369 |
Best forecast wave conditions in Douro and Minho | |||||||||||||||||||
Best forecast wave conditions in Portugal | |||||||||||||||||||
Header Global | |||||||||||||||||||
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