Surf Forecasts:
How big are the waves at Miramar today (10 Sep):
- Morning surf: Morning surf (10 Sep, local time) - 2.5ft (0.7m), 10s period with NW swell.
- Afternoon surf: Afternoon surf (10 Sep, local time) - 2.5ft (0.7m), 9s period with NW swell.
- Evening surf: Evening surf (10 Sep, local time) - 3ft (0.9m), 5s period with NW swell.
The current surf forecast for Miramar at 3AM is: 1.3m 8s primary swell from a Northwest direction and 0.6m 10s secondary swell from a Northwest direction (forecast issued at 12:00am September 10). The wind direction is predicted to be cross-shore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Sep) | 2.5ft (0.7m) | 10s |
| Afternoon (10 Sep) | 2.5ft (0.7m) | 9s |
| Evening (10 Sep) | 3ft (0.9m) | 5s |
Table - waves today at Miramar. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Sat morning, min 18°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 10 | Friday 11 | Saturday 12 | ||||||||||||||||||||||
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 | 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 7 | NW 10 | NW 10 | NW 9 | NW 9 | NW 9 | NW 6 | NW 6 | NW 6 | NW 9 | NW 9 | NW 8 | NW 6 | NW 7 | NW 7 | NW 7 | NW 7 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | NW 15 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 274 | 179 | 118 | 100 | 110 | 85 | 188 | 49 | 59 | 52 | 36 | 29 | 37 | 34 | 77 | 114 | 118 | 102 | 51 | 98 | 96 | 94 | 92 | 65 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | glassy | glassy | glassy | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | glassy | glassy | glassy | glassy | glassy | cross-on | cross-on | cross-on | cross |
High Tide | 2:58AM2.85m | 3:12PM3.20m | 3:37AM2.97m | 3:52PM3.27m | 4:14AM3.02m | 4:29PM3.23m | ||||||||||||||||||
Low Tide | 8:58AM0.16m | 9:29PM-0.04m | 9:37AM0.05m | 10:05PM-0.08m | 10:14AM0.01m | |||||||||||||||||||
 |  | |  | | | | | | | | | | | | | | | | | | | | | |
 | — | — | 7:09 | — | — | — | — | — | — | — | 7:09 | — | — | — | — | — | — | — | 7:11 | — | — | — | — | — |
 | — | — | — | — | — | — | 7:52 | — | — | — | — | — | — | — | 7:51 | — | — | — | — | — | — | — | 7:50 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 19 | 18 | 20 | 20 | 20 | 19 | 18 | 18 | 18 | 18 | 20 | 23 | 23 | 22 | 22 | 22 | 22 | 22 | 23 | 27 | 27 | 26 | 27 |
Feels °C | 20 | 18 | 17 | 19 | 18 | 17 | 16 | 15 | 16 | 16 | 16 | 18 | 20 | 20 | 21 | 23 | 23 | 22 | 22 | 23 | 26 | 24 | 25 | 26 |
Swell 1 Height (m) Direction Period (s) | NW 8 | NW 8 | NW 7 | NW 7 | NW 10 | NW 9 | W 7 | NW 9 | NW 9 | NW 6 | NW 6 | NW 5 | NW 9 | NW 8 | W 7 | NW 7 | NW 7 | NW 7 | NW 7 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 |
| kJ | 274 | 179 | 118 | 73 | 110 | 85 | 10 | 41 | 39 | 52 | 36 | 21 | 37 | 34 | 1 | 114 | 118 | 102 | 46 | 98 | 96 | 94 | 92 | 65 |
Swell 2 Height (m) Direction Period (s) | — | NW 10 | NW 10 | NW 10 | NNW 6 | W 7 | W 10 | W 7 | W 7 | NW 9 | NW 9 | NW 9 | W 7 | W 7 | — | — | — | — | WNW 8 | NNW 6 | NW 6 | NW 16 | WNW 16 | NW 7 |
| kJ | — | 68 | 67 | 100 | 24 | 17 | 2 | 9 | 8 | 26 | 26 | 29 | 4 | 4 | — | — | — | — | 51 | 26 | 20 | 11 | 25 | 41 |
Swell 3 Height (m) Direction Period (s) | — | W 12 | W 8 | W 7 | W 7 | W 11 | — | W 10 | W 10 | W 7 | W 7 | W 7 | — | — | — | — | — | — | WNW 10 | W 13 | W 18 | — | NW 9 | NW 15 |
| kJ | — | 3 | 5 | 17 | 17 | 2 | — | 2 | 8 | 8 | 8 | 8 | — | — | — | — | — | — | 20 | 3 | 6 | — | 3 | 57 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | NW 6 | NW 9 | NW 5 | NW 6 | — | — | — | NW 5 | NW 4 | NW 6 | — | — | — | — | — | — | NNW 7 | NNW 7 | — |
| kJ | — | — | — | — | — | 38 | 188 | 49 | 59 | — | — | — | 14 | 16 | 77 | — | — | — | — | — | — | 19 | 20 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 200 | 27 | 0 | 0 | 0 | 0 | 85 | 271 | 271 | 217 | 27 | 27 | 0 | 27 | 330 | 311 | 71 | 0 | 0 | 0 | 0 | 0 | 200 | 71 |
Best forecast wave conditions in Douro and Minho | ||||||||||||||||||||||||
Best forecast wave conditions in Portugal | ||||||||||||||||||||||||
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