Surf Forecasts:
How big are the waves at Miramar today (31 Jul):
- Morning surf: Morning surf (31 Jul, local time) - 1.5ft (0.4m), 8s period with WNW swell.
- Afternoon surf: Afternoon surf (31 Jul, local time) - 1.5ft (0.4m), 9s period with WNW 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 12AM is: 0.5m 8s primary swell from a Northwest direction and 0.2m 2s secondary swell from a West-northwest direction (forecast issued at 06:00pm July 30). The wind direction is predicted to be glassy.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Jul) | 1.5ft (0.4m) | 8s |
| Afternoon (31 Jul) | 1.5ft (0.4m) | 9s |
| 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 Thu night). Wind will be generally light. | |||||||||||||||||||
Thu 30 | Friday 31 | Saturday 1 | |||||||||||||||||
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 | NW 8 | WNW 8 | WNW 8 | NW 8 | WNW 8 | WNW 9 | WNW 9 | WNW 10 | W 10 | NW 6 | NW 7 | NW 6 | W 9 | W 9 | W 8 | W 8 | W 8 |
Wave Graph  | |||||||||||||||||||
 kJ | 48 | 46 | 33 | 26 | 25 | 30 | 23 | 31 | 30 | 52 | 47 | 85 | 97 | 66 | 53 | 52 | 51 | 51 | 51 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | glassy | off | glassy | cross-on | cross-on | cross-on | cross-on | cross-on | glassy | cross-off | cross-off | cross | on | cross-on | cross-on | glassy |
High Tide | 4:28PM2.92m | 4:47AM2.67m | 5:00PM2.96m | 5:19AM2.69m | 5:32PM2.95m | ||||||||||||||
Low Tide | 10:41PM0.29m | 10:44AM0.32m | 11:13PM0.25m | 11:17AM0.31m | |||||||||||||||
 |  |  | |  | | | | | | | | | | | | | | | |
 | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — |
 | — | 8:52 | — | — | — | — | — | — | — | 8:52 | — | — | — | — | — | — | — | 8:51 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 19 | 19 | 18 | 18 | 17 | 18 | 20 | 20 | 20 | 19 | 19 | 18 | 17 | 20 | 22 | 21 | 20 | 19 |
Feels °C | 19 | 18 | 20 | 19 | 19 | 18 | 18 | 19 | 19 | 20 | 20 | 22 | 19 | 18 | 21 | 23 | 20 | 20 | 20 |
Swell 1 Height (m) Direction Period (s) | WNW 8 | WNW 8 | NW 8 | WNW 8 | WNW 8 | NW 8 | WNW 8 | WNW 9 | WNW 9 | WNW 10 | NW 5 | NW 6 | NW 7 | NW 6 | NW 6 | NW 6 | W 8 | NW 7 | W 8 |
| kJ | 48 | 46 | 33 | 26 | 25 | 30 | 23 | 31 | 30 | 52 | 41 | 85 | 97 | 66 | 46 | 46 | 51 | 38 | 51 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | W 13 | NW 5 | W 12 | W 11 | NW 9 | W 10 | W 9 | W 9 | W 9 | W 9 | W 9 | — | W 8 | NW 7 |
| kJ | — | — | — | — | — | 3 | 10 | 11 | 10 | 3 | 47 | 61 | 59 | 57 | 53 | 52 | — | 51 | 32 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | W 13 | W 13 | W 12 | — | — | — | NW 9 | NW 10 | — | — | — | — | — | — | — |
| kJ | — | — | — | — | 3 | 3 | 3 | — | — | — | 3 | 4 | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | WNW 2 | WNW 2 | WNW 3 | — | — | — | NW 5 | NW 5 | NW 4 | — | — | — | — | — | — | NW 6 | — | — |
| kJ | — | 1 | 1 | 1 | — | — | — | 9 | 14 | 19 | — | — | — | — | — | — | 32 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 175 | 306 | 71 | 33 | 33 | 33 | 50 | 1024 | 309 | 309 | 71 | 0 | 0 | 0 | 57 | 175 | 200 | 354 | 0 |
Best forecast wave conditions in Douro and Minho | |||||||||||||||||||
Best forecast wave conditions in Portugal | |||||||||||||||||||
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