Surf Forecasts:
How big are the waves at Miramar today (19 Aug):
- Morning surf: Morning surf (19 Aug, local time) - 2ft (0.6m), 7s period with NNW swell.
- 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 12AM is: 0.6m 7s primary swell from a Northwest direction and 0.2m 8s secondary swell from a West-northwest direction, 0.2m 3s secondary swell from a South-southwest direction (forecast issued at 06:00pm August 18). The wind direction is predicted to be cross-shore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Aug) | 2ft (0.6m) | 7s |
| 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 25°C on Tue afternoon, min 16°C on Thu night). Winds increasing (calm on Wed night, fresh winds from the NNW by Fri morning). | |||||||||||||||||||
Tue 18 | Wednesday 19 | Thursday 20 | |||||||||||||||||
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 8 | NW 8 | NW 8 | NW 7 | NW 7 | NW 7 | NW 7 | NW 6 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | NW 7 | NW 8 | NW 7 | NW 7 |
Wave Graph  | |||||||||||||||||||
 kJ | 60 | 57 | 55 | 44 | 54 | 37 | 21 | 15 | 33 | 30 | 48 | 47 | 62 | 61 | 99 | 123 | 300 | 336 | 334 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | glassy | glassy | glassy | cross | cross | cross-on | cross-on | cross-on | cross-on |
High Tide | 7:34PM2.50m | 7:56AM2.38m | 8:20PM2.24m | 8:48AM2.20m | 9:22PM2.03m | ||||||||||||||
Low Tide | 1:17PM0.58m | 1:39AM0.69m | 2:03PM0.80m | 2:24AM0.92m | 3:02PM1.01m | ||||||||||||||
 | |  | |  |  | | | | | | | | |  | | | | | |
 | — | — | — | — | 6:47 | — | — | — | — | — | — | — | 6:48 | — | — | — | — | — | — |
 | — | 8:29 | — | — | — | — | — | — | — | 8:28 | — | — | — | — | — | — | — | 8:25 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 25 | 23 | 22 | 20 | 19 | 20 | 22 | 22 | 21 | 19 | 19 | 18 | 18 | 20 | 20 | 19 | 19 | 18 |
Feels °C | 25 | 25 | 23 | 24 | 21 | 20 | 20 | 21 | 22 | 23 | 21 | 22 | 20 | 19 | 21 | 20 | 16 | 15 | 15 |
Swell 1 Height (m) Direction Period (s) | NW 8 | NW 8 | NW 8 | NW 7 | NW 7 | NW 7 | NW 7 | NW 6 | NW 5 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | SW 13 | SW 13 | SW 13 |
| kJ | 60 | 57 | 55 | 44 | 54 | 37 | 21 | 15 | 10 | 30 | 48 | 47 | 62 | 61 | 99 | 61 | 7 | 7 | 7 |
Swell 2 Height (m) Direction Period (s) | WNW 8 | WNW 8 | WNW 8 | WNW 8 | W 8 | W 8 | WNW 8 | WNW 8 | WNW 10 | NW 5 | NW 5 | NW 5 | NW 4 | NW 4 | NW 11 | NW 11 | W 16 | W 16 | W 16 |
| kJ | 6 | 6 | 7 | 6 | 5 | 11 | 12 | 11 | 33 | 7 | 4 | 3 | 3 | 4 | 19 | 18 | 5 | 5 | 5 |
Swell 3 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | NW 11 | WNW 10 | SW 14 | SW 3 | SW 3 | — | NW 12 | NW 11 | SW 13 | SW 13 | — | — | — |
| kJ | 10 | 10 | 10 | 9 | 9 | 8 | 5 | 10 | 8 | 3 | 2 | — | 6 | 20 | 7 | 7 | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | SSW 3 | SSW 3 | SSW 3 | SSW 3 | SSW 3 | SW 3 | SW 3 | — | — | — | — | — | NW 7 | NW 8 | NW 7 | NW 7 |
| kJ | — | — | — | 1 | 1 | 2 | 2 | 2 | 2 | 2 | — | — | — | — | — | 123 | 300 | 336 | 334 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 269 | 45 | 5 | 5 | 16 | 10 | 45 | 175 | 175 | 9 | 0 | 0 | 0 | 5 | 16 | 170 | 302 | 325 | 302 |
Best forecast wave conditions in Douro and Minho | |||||||||||||||||||
Best forecast wave conditions in Portugal | |||||||||||||||||||
Header Global | |||||||||||||||||||
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