Surf Forecasts:
How big are the waves at Miramar today (30 Aug):
- Morning surf: Morning surf (30 Aug, local time) - 4.5ft (1.3m), 8s period with WNW swell.
- Afternoon surf: Afternoon surf (30 Aug, local time) - 4.5ft (1.3m), 9s period with WNW swell.
- Evening surf: Evening surf (30 Aug, local time) - 4ft (1.2m), 9s period with NW swell.
The current surf forecast for Miramar at 2PM is: 1.3m 9s primary swell from a West-northwest direction and 0.4m 3s secondary swell from a Northwest direction (forecast issued at 06:00am August 30). The wind direction is predicted to be cross-onshore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Aug) | 4.5ft (1.3m) | 8s |
| Afternoon (30 Aug) | 4.5ft (1.3m) | 9s |
| Evening (30 Aug) | 4ft (1.2m) | 9s |
Table - waves today at Miramar. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 21°C on Sun morning, min 15°C on Sun night). Wind will be generally light. | |||||||||||||||||||||||
Sunday 30 | Monday 31 | Tuesday 1 | |||||||||||||||||||||
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) | WNW 8 | WNW 8 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | NW 9 | NW 9 | WNW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 8 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 188 | 212 | 228 | 238 | 244 | 264 | 211 | 211 | 237 | 247 | 301 | 400 | 432 | 517 | 546 | 513 | 396 | 328 | 294 | 294 | 314 | 343 | 306 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross-off | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross |
High Tide | 4:50AM2.88m | 5:03PM3.08m | 5:23AM2.88m | 5:38PM3.00m | 5:58AM2.83m | 6:15PM2.87m | |||||||||||||||||
Low Tide | 10:50AM0.15m | 11:14PM0.09m | 11:24AM0.18m | 11:48PM0.17m | 12:02PM0.27m | ||||||||||||||||||
 |  | |  | | |  | | | | |  | | | | | |  | | | | | | |
 | 6:58 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — |
 | — | — | — | — | — | 8:10 | — | — | — | — | — | — | — | 8:08 | — | — | — | — | — | — | — | 8:07 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 19 | 20 | 21 | 20 | 19 | 18 | 17 | 16 | 15 | 17 | 19 | 19 | 18 | 17 | 17 | 16 | 16 | 17 | 18 | 19 | 18 | 18 |
Feels °C | 22 | 20 | 20 | 19 | 18 | 17 | 17 | 15 | 15 | 14 | 15 | 16 | 16 | 14 | 15 | 17 | 16 | 16 | 17 | 17 | 17 | 16 | 18 |
Swell 1 Height (m) Direction Period (s) | WNW 8 | WNW 8 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | NW 9 | NW 9 | WNW 10 | NW 10 | W 18 | W 17 | W 16 | NW 10 | NW 9 | NW 9 | NW 9 | SW 16 | SW 15 | SW 15 | NW 8 |
| kJ | 188 | 212 | 228 | 238 | 244 | 264 | 211 | 211 | 237 | 247 | 301 | 400 | 6 | 6 | 5 | 513 | 396 | 328 | 294 | 10 | 9 | 9 | 306 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | W 12 | — | — | WNW 11 | — | — | — | — | — | W 16 | W 16 | W 16 | SW 16 | — | — | — | SW 15 |
| kJ | — | — | — | — | — | — | 11 | — | — | 23 | — | — | — | — | — | 5 | 5 | 5 | 10 | — | — | — | 9 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | NW 2 | NW 3 | — | — | — | — | — | — | — | NW 10 | NW 10 | NW 10 | NW 6 | — | — | — | NW 9 | NW 9 | NW 9 | — |
| kJ | — | — | — | 1 | 2 | — | — | — | — | — | — | — | 432 | 517 | 546 | 126 | — | — | — | 294 | 314 | 343 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 8 | 66 | 71 | 175 | 175 | 85 | 66 | 27 | 14 | 0 | 27 | 369 | 444 | 271 | 190 | 27 | 33 | 27 | 66 | 305 | 309 | 309 | 27 |
Best forecast wave conditions in Douro and Minho | |||||||||||||||||||||||
Best forecast wave conditions in Portugal | |||||||||||||||||||||||
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