Surf Forecasts:
How big are the waves at Miramar today (18 Jul):
- Morning surf: Morning surf (18 Jul, local time) - 1ft (0.3m), 8s period with WNW swell.
- Afternoon surf: Afternoon surf (18 Jul, local time) - 1ft (0.3m), 8s period with WNW swell.
- Evening surf: Evening surf (18 Jul, local time) - 2.5ft (0.8m), 5s period with NW swell.
The current surf forecast for Miramar at 4AM is: 0.3m 8s primary swell from a West-northwest direction and 0.5m 4s secondary swell from a Northwest direction (forecast issued at 12:00am July 18). The wind direction is predicted to be glassy.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Jul) | 1ft (0.3m) | 8s |
| Afternoon (18 Jul) | 1ft (0.3m) | 8s |
| Evening (18 Jul) | 2.5ft (0.8m) | 5s |
Table - waves today at Miramar. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 22°C on Sun afternoon, min 17°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 18 | Sunday 19 | Monday 20 | ||||||||||||||||||||||
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) | W 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | NW 5 | WNW 8 | NW 5 | NW 6 | NW 6 | NW 6 | NNW 5 | WNW 5 | NW 5 | W 9 | NW 7 | NNW 7 | NNW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 11 | 13 | 13 | 13 | 13 | 13 | 13 | 34 | 47 | 60 | 39 | 19 | 17 | 7 | 14 | 24 | 18 | 32 | 38 | 39 | 42 | 51 | 33 | 33 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | glassy | cross-off | cross-on | on | cross-on | cross-on | cross-on | glassy | cross-on | cross | cross | cross-on | cross-on | on | glassy | cross-off | cross-off | cross-off | cross | cross-on | on | on | glassy |
High Tide | 6:31AM2.77m | 6:48PM3.04m | 7:16AM2.63m | 7:33PM2.81m | 8:02AM2.48m | 8:21PM2.57m | ||||||||||||||||||
Low Tide | 00:21AM0.07m | 12:28PM0.26m | 1:05AM0.24m | 1:13PM0.42m | 1:49AM0.44m | 2:01PM0.61m | ||||||||||||||||||
 | |  | |  | | |  | |  |  | | | | | | | | | | | | | | |
 | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 9:04 | — | — | — | — | — | — | — | 9:02 | — | — | — | — | — | — | — | 9:01 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 18 | 17 | 19 | 21 | 20 | 20 | 18 | 18 | 18 | 18 | 20 | 21 | 22 | 20 | 19 | 19 | 17 | 17 | 19 | 22 | 22 | 21 | 20 |
Feels °C | 18 | 20 | 18 | 20 | 21 | 19 | 20 | 19 | 20 | 19 | 18 | 20 | 20 | 22 | 21 | 21 | 21 | 18 | 17 | 19 | 21 | 22 | 22 | 22 |
Swell 1 Height (m) Direction Period (s) | W 8 | NW 4 | NW 4 | NW 4 | WNW 8 | WNW 8 | WNW 8 | NW 5 | NW 6 | NW 6 | NW 6 | NNW 5 | WNW 5 | NW 5 | WNW 5 | NW 7 | NNW 7 | NNW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 |
| kJ | 11 | 8 | 9 | 10 | 13 | 13 | 13 | 34 | 47 | 60 | 39 | 19 | 17 | 7 | 9 | 24 | 18 | 32 | 38 | 39 | 42 | 51 | 33 | 33 |
Swell 2 Height (m) Direction Period (s) | W 6 | WNW 8 | WNW 8 | WNW 8 | SW 5 | SW 5 | SW 5 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | W 4 | WNW 7 | W 9 | W 9 | W 4 | NW 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | WNW 11 |
| kJ | 1 | 13 | 13 | 13 | 1 | 1 | 1 | 13 | 12 | 11 | 11 | 6 | 11 | 6 | 14 | 3 | 10 | 12 | 12 | 12 | 11 | 4 | 4 | 12 |
Swell 3 Height (m) Direction Period (s) | — | SW 6 | SW 6 | SW 6 | — | — | W 19 | W 5 | NW 10 | NW 10 | NW 9 | WNW 7 | W 9 | WNW 7 | NW 9 | W 8 | W 4 | W 4 | W 12 | NW 12 | WNW 12 | WNW 11 | WNW 11 | W 7 |
| kJ | — | 1 | 1 | 1 | — | — | 7 | 1 | 4 | 4 | 3 | 11 | 6 | 5 | 12 | 12 | 3 | 3 | 3 | 6 | 14 | 12 | 12 | 4 |
Wind waves Height (m) Direction Period (s) | NW 4 | — | — | — | NW 4 | NW 5 | NW 4 | — | — | — | — | — | — | W 4 | — | — | — | — | — | — | — | — | — | — |
| kJ | 7 | — | — | — | 7 | 10 | 13 | — | — | — | — | — | — | 6 | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1142 | 398 | 398 | 1215 | 1596 | 1194 | 1172 | 89 | 0 | 35 | 10 | 798 | 1028 | 175 | 89 | 33 | 33 | 0 | 0 | 10 | 462 | 175 | 66 | 0 |
Best forecast wave conditions in Douro and Minho | ||||||||||||||||||||||||
Best forecast wave conditions in Portugal | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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