Surf Forecasts:
How big are the waves at Miramar today (23 Aug):
- Morning surf: Morning surf (23 Aug, local time) - 5ft (1.5m), 10s period with W swell.
- Afternoon surf: Afternoon surf (23 Aug, local time) - 5ft (1.5m), 10s period with WSW swell.
- Evening surf: Evening surf (23 Aug, local time) - 5ft (1.6m), 9s period with WSW swell.
The current surf forecast for Miramar at 9PM is: 1.6m 9s primary swell from a West-southwest direction and 0.2m 8s secondary swell from a North-northwest direction (forecast issued at 12:00pm August 23). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Aug) | 5ft (1.5m) | 10s |
| Afternoon (23 Aug) | 5ft (1.5m) | 10s |
| Evening (23 Aug) | 5ft (1.6m) | 9s |
Table - waves today at Miramar. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 24mm), heaviest during Sun afternoon. Warm (max 24°C on Sun morning, min 18°C on Mon night). Winds decreasing (fresh winds from the SSE on Mon morning, calm by Tue night). | |||||||||||||||||||||
Sun 23 | Monday 24 | Tuesday 25 | |||||||||||||||||||
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 10 | WSW 10 | WSW 10 | WSW 9 | WSW 9 | WSW 9 | WSW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | WSW 8 | WSW 7 | WSW 7 | WSW 7 | W 6 | W 6 | W 6 | W 6 | W 6 |
Wave Graph  | |||||||||||||||||||||
 kJ | 418 | 394 | 391 | 375 | 415 | 426 | 392 | 338 | 392 | 437 | 502 | 369 | 294 | 188 | 128 | 114 | 86 | 84 | 84 | 84 | 63 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-on | cross-on | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross-on | cross | cross-off | cross | cross-on | cross-on | cross-on | glassy |
High Tide | 12:48PM2.20m | 1:23AM2.12m | 1:41PM2.38m | 2:07AM2.29m | 2:21PM2.58m | ||||||||||||||||
Low Tide | 7:14PM0.95m | 7:23AM0.93m | 8:00PM0.76m | 8:06AM0.74m | 8:37PM0.57m | ||||||||||||||||
 |  |  | |  | |  |  | | |  | | | | | | | |  | |  | |
 | 6:50 | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — |
 | — | — | — | 8:22 | — | — | — | — | — | — | — | 8:20 | — | — | — | — | — | — | — | 8:19 | — |
mm | — | 1 | 1 | 4 | 4 | 1 | 1 | — | — | 1 | 4 | 2 | 1 | 2 | 1 | 1 | — | — | — | — | — |
Temp °C | 21 | 24 | 21 | 20 | 20 | 20 | 20 | 20 | 21 | 21 | 20 | 20 | 20 | 19 | 19 | 18 | 20 | 21 | 21 | 21 | 20 |
Feels °C | 19 | 22 | 20 | 21 | 19 | 19 | 18 | 17 | 16 | 16 | 16 | 18 | 20 | 19 | 19 | 18 | 20 | 21 | 20 | 21 | 22 |
Swell 1 Height (m) Direction Period (s) | W 10 | WSW 10 | WSW 10 | WSW 9 | WSW 9 | WSW 9 | WSW 8 | SW 8 | SW 8 | NW 7 | N 7 | N 7 | N 7 | WSW 7 | WSW 7 | WSW 7 | W 6 | W 6 | W 6 | W 6 | W 6 |
| kJ | 418 | 394 | 391 | 375 | 415 | 426 | 392 | 338 | 392 | 2 | 1 | 1 | 1 | 188 | 128 | 114 | 86 | 84 | 84 | 84 | 63 |
Swell 2 Height (m) Direction Period (s) | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | W 13 | — | — | — | W 13 | W 13 | SW 12 | W 12 | W 12 | NW 10 | NW 10 | WNW 10 |
| kJ | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 3 | — | — | — | 3 | 3 | 6 | 3 | 3 | 4 | 4 | 10 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | W 13 | — | — | — | — | N 6 | N 6 | W 11 | — | SW 12 | W 12 | SW 12 | SW 12 |
| kJ | — | — | — | — | — | — | — | — | 3 | — | — | — | — | 1 | 1 | 2 | — | 6 | 3 | 6 | 6 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | SSE 3 | SE 3 | SE 3 | SW 8 | SW 8 | SW 8 | WSW 8 | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | 3 | 2 | 3 | 437 | 502 | 369 | 294 | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 50 | 27 | 5 | 37 | 27 | 170 | 170 | 176 | 176 | 170 | 185 | 185 | 176 | 5 | 0 | 16 | 185 | 176 | 175 | 0 |
Best forecast wave conditions in Douro and Minho | |||||||||||||||||||||
Best forecast wave conditions in Portugal | |||||||||||||||||||||
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