Surf Forecasts:
How big are the waves at Miramar today (31 Jul):
- Afternoon surf: Afternoon surf (31 Jul, local time) - 2ft (0.6m), 7s period with NW swell.
- Evening surf: Evening surf (31 Jul, local time) - 1.5ft (0.5m), 10s period with W swell.
The current surf forecast for Miramar at 10PM is: 0.5m 10s primary swell from a West direction and 0.8m 5s secondary swell from a Northwest direction (forecast issued at 06:00pm July 31). The wind direction is predicted to be cross-onshore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Jul) | - | - |
| Afternoon (31 Jul) | 2ft (0.6m) | 7s |
| Evening (31 Jul) | 1.5ft (0.5m) | 10s |
Table - waves today at Miramar. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 22°C on Sat morning, min 17°C on Fri night). Wind will be generally light. | |||||||||||||||||||
Fri 31 | Saturday 1 | Sunday 2 | |||||||||||||||||
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 7 | WNW 10 | W 10 | NW 6 | NW 6 | W 9 | W 9 | W 8 | W 8 | W 8 | W 8 | W 8 | NW 7 | WNW 9 | NW 6 | W 10 | W 10 | W 10 | W 10 |
Wave Graph  | |||||||||||||||||||
 kJ | 34 | 52 | 47 | 74 | 64 | 57 | 55 | 51 | 51 | 50 | 51 | 50 | 50 | 28 | 30 | 45 | 46 | 45 | 65 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | glassy | cross-off | cross-off | cross | on | cross-on | cross-on | glassy | on | glassy | cross | on | on | cross-on | cross-on | cross-on |
High Tide | 5:00PM2.96m | 5:19AM2.69m | 5:32PM2.95m | 5:52AM2.68m | 6:06PM2.90m | ||||||||||||||
Low Tide | 11:13PM0.25m | 11:17AM0.31m | 11:45PM0.26m | 11:50AM0.34m | |||||||||||||||
 | |  | | | |  | | | | | |  | |  | | | | | |
 | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — |
 | — | 8:52 | — | — | — | — | — | — | — | 8:51 | — | — | — | — | — | — | — | 8:50 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 20 | 19 | 18 | 18 | 17 | 19 | 22 | 21 | 20 | 19 | 18 | 18 | 18 | 19 | 21 | 21 | 21 | 20 |
Feels °C | 19 | 19 | 21 | 20 | 19 | 17 | 20 | 22 | 21 | 20 | 21 | 19 | 20 | 20 | 20 | 21 | 20 | 21 | 21 |
Swell 1 Height (m) Direction Period (s) | WNW 9 | WNW 10 | NW 5 | NW 6 | NW 6 | NW 6 | NW 6 | NW 6 | W 8 | W 8 | W 8 | W 8 | NW 7 | NW 6 | NW 6 | NW 5 | W 10 | W 10 | W 10 |
| kJ | 15 | 52 | 40 | 74 | 64 | 56 | 46 | 31 | 51 | 50 | 51 | 50 | 48 | 25 | 30 | 21 | 46 | 45 | 65 |
Swell 2 Height (m) Direction Period (s) | W 11 | NW 9 | W 10 | W 9 | W 9 | W 9 | W 9 | W 8 | NW 8 | — | NW 7 | NW 7 | W 8 | WNW 9 | WNW 9 | W 10 | NW 7 | NW 7 | NW 4 |
| kJ | 10 | 3 | 47 | 61 | 60 | 57 | 55 | 51 | 9 | — | 33 | 33 | 50 | 28 | 26 | 45 | 2 | 2 | 4 |
Swell 3 Height (m) Direction Period (s) | — | — | NW 9 | NW 10 | — | — | — | — | — | — | — | — | — | WSW 8 | WSW 7 | NW 7 | — | — | NNW 7 |
| kJ | — | — | 3 | 4 | — | — | — | — | — | — | — | — | — | 11 | 11 | 2 | — | — | 5 |
Wind waves Height (m) Direction Period (s) | NW 7 | NW 4 | — | — | — | — | — | — | NW 6 | NW 7 | — | — | — | — | — | — | NW 5 | NW 4 | — |
| kJ | 34 | 14 | — | — | — | — | — | — | 23 | 39 | — | — | — | — | — | — | 11 | 10 | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 835 | 354 | 66 | 0 | 0 | 0 | 5 | 175 | 200 | 175 | 0 | 27 | 0 | 5 | 42 | 175 | 175 | 175 | 42 |
Best forecast wave conditions in Douro and Minho | |||||||||||||||||||
Best forecast wave conditions in Portugal | |||||||||||||||||||
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