Surf Forecasts:
How big are the waves at Miramar today (18 Oct):
- Morning surf: Morning surf (18 Oct, local time) - 3.5ft (1.0m), 11s period with NW swell.
- Afternoon surf: Afternoon surf (18 Oct, local time) - 2.5ft (0.7m), 11s period with NW swell.
- Evening surf: Evening surf (18 Oct, local time) - 2ft (0.6m), 11s period with NW swell.
The current surf forecast for Miramar at 7AM is: 1.2m 11s primary swell from a Northwest direction (forecast issued at 12:00am October 18). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Oct) | 3.5ft (1.0m) | 11s |
| Afternoon (18 Oct) | 2.5ft (0.7m) | 11s |
| Evening (18 Oct) | 2ft (0.6m) | 11s |
Table - waves today at Miramar. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 22°C on Sun afternoon, min 12°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 18 | Monday 19 | Tuesday 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) | WNW 12 | NW 12 | NW 11 | WNW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 10 | WNW 18 | WNW 17 | WNW 16 | WNW 16 | WNW 15 | WNW 14 | WNW 14 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 12 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 365 | 469 | 363 | 219 | 182 | 128 | 128 | 96 | 92 | 55 | 54 | 62 | 164 | 295 | 435 | 580 | 697 | 724 | 683 | 663 | 569 | 551 | 526 | 447 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | cross-off | off | cross-off | cross-off | cross-off | off | off | off | off | off | cross | cross-on | cross | cross-off | glassy | glassy | glassy | glassy | cross-on | cross-on | cross-on | glassy |
High Tide | 8:28AM2.12m | 9:20PM1.88m | 9:57AM2.07m | 10:54PM1.91m | 11:19AM2.16m | |||||||||||||||||||
Low Tide | 1:53AM1.09m | 2:59PM1.10m | 3:16AM1.19m | 4:36PM1.10m | 4:52AM1.14m | 5:50PM0.96m | ||||||||||||||||||
 | | |  | | | | | | | | | | | | | |  | |  |  | | | | |
 | — | — | 7:48 | — | — | — | — | — | — | — | 7:48 | — | — | — | — | — | — | — | 7:50 | — | — | — | — | — |
 | — | — | — | — | — | 6:50 | — | — | — | — | — | — | — | 6:47 | — | — | — | — | — | — | — | 6:46 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 17 | 16 | 17 | 21 | 22 | 21 | 19 | 16 | 14 | 12 | 14 | 18 | 17 | 17 | 17 | 15 | 14 | 14 | 14 | 15 | 16 | 16 | 16 |
Feels °C | 15 | 12 | 10 | 10 | 15 | 17 | 17 | 15 | 10 | 8 | 8 | 10 | 15 | 12 | 13 | 15 | 13 | 12 | 12 | 12 | 11 | 13 | 14 | 15 |
Swell 1 Height (m) Direction Period (s) | WNW 12 | NW 12 | NW 11 | WNW 11 | NW 11 | NW 11 | NNW 5 | NW 11 | NW 11 | NNW 7 | NNW 7 | NNW 7 | WNW 17 | WNW 16 | WNW 16 | WNW 15 | WNW 14 | WNW 14 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 12 |
| kJ | 365 | 469 | 363 | 219 | 182 | 128 | 23 | 96 | 92 | 42 | 40 | 30 | 164 | 295 | 435 | 580 | 697 | 724 | 683 | 663 | 569 | 551 | 526 | 447 |
Swell 2 Height (m) Direction Period (s) | NW 7 | — | — | NNW 7 | NNW 7 | NNW 7 | NW 11 | NNW 4 | NNW 7 | NW 11 | NW 10 | WNW 18 | NNW 7 | WNW 11 | WNW 11 | NW 6 | NW 6 | NW 6 | NW 6 | NW 6 | — | — | — | NW 4 |
| kJ | 75 | — | — | 43 | 40 | 41 | 128 | 12 | 30 | 55 | 54 | 62 | 17 | 24 | 22 | 39 | 59 | 56 | 35 | 32 | — | — | — | 9 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | NNW 7 | — | W 20 | WNW 19 | NW 9 | NW 9 | — | — | WNW 10 | WNW 10 | W 10 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 9 | — | 8 | 35 | 12 | 19 | — | — | 20 | 19 | 17 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | ENE 3 | ENE 3 | ENE 3 | — | NNW 7 | ENE 3 | — | ENE 2 | ENE 2 | — | — | — | NNW 8 | NNW 8 | — | — | — | — | — | NW 5 | NW 5 | NW 5 | — |
| kJ | — | 1 | 3 | 3 | — | 49 | 1 | — | 1 | 1 | — | — | — | 59 | 82 | — | — | — | — | — | 22 | 11 | 8 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 33 | 8 | 27 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 269 | 271 | 0 | 0 | 0 | 0 | 0 | 71 | 102 | 102 | 0 |
Best forecast wave conditions in Douro and Minho | ||||||||||||||||||||||||
Best forecast wave conditions in Portugal | ||||||||||||||||||||||||
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