Surf Forecasts:
How big are the waves at Miramar today (21 Sep):
- Afternoon surf: Afternoon surf (21 Sep, local time) - 3.5ft (1.1m), 11s period with NW swell.
- Evening surf: Evening surf (21 Sep, local time) - 3.5ft (1.1m), 11s period with NW swell.
The current surf forecast for Miramar at 12AM is: 1.1m 11s primary swell from a Northwest direction and 0.5m 4s secondary swell from a Northwest direction (forecast issued at 06:00pm September 20). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Sep) | - | - |
| Afternoon (21 Sep) | 3.5ft (1.1m) | 11s |
| Evening (21 Sep) | 3.5ft (1.1m) | 11s |
Table - waves today at Miramar. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 32°C on Mon morning, min 21°C on Tue night). Wind will be generally light. | |||||||||||||||||||
Sun 20 | Monday 21 | Tuesday 22 | |||||||||||||||||
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 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 10 | NW 12 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | WNW 11 | WNW 12 | NW 12 | NW 12 | NW 11 | WNW 11 | WNW 18 |
Wave Graph  | |||||||||||||||||||
 kJ | 303 | 268 | 258 | 258 | 286 | 216 | 341 | 325 | 319 | 303 | 288 | 283 | 223 | 239 | 268 | 264 | 246 | 157 | 249 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross | cross-off | off | off | glassy | cross-on | cross-on | cross | cross | cross-off | cross-off | cross-off | glassy | cross-on | cross-on | cross-on | cross |
High Tide | 11:49PM1.92m | 12:15PM2.16m | 00:52AM2.08m | 1:08PM2.36m | |||||||||||||||
Low Tide | 5:32PM1.13m | 5:51AM1.15m | 6:43PM0.97m | 6:51AM0.96m | 7:28PM0.75m | ||||||||||||||
 | |  | | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | 7:20 | — | — | — | — | — | — | — | 7:20 | — | — | — | — | — |
 | — | 7:36 | — | — | — | — | — | — | — | 7:34 | — | — | — | — | — | — | — | 7:31 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 31 | 29 | 29 | 28 | 27 | 27 | 28 | 32 | 30 | 27 | 28 | 27 | 26 | 25 | 27 | 30 | 29 | 25 | 24 |
Feels °C | 26 | 25 | 26 | 26 | 24 | 24 | 26 | 29 | 24 | 23 | 25 | 25 | 24 | 23 | 25 | 27 | 25 | 22 | 22 |
Swell 1 Height (m) Direction Period (s) | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 10 | NW 12 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | WNW 11 | WNW 12 | NW 12 | NW 12 | NW 11 | WNW 11 | NW 11 |
| kJ | 303 | 268 | 258 | 258 | 286 | 216 | 341 | 325 | 319 | 303 | 288 | 283 | 223 | 239 | 268 | 264 | 246 | 157 | 126 |
Swell 2 Height (m) Direction Period (s) | — | — | — | NW 4 | NW 14 | NW 13 | — | — | — | — | — | NW 4 | NW 4 | NW 4 | — | — | W 20 | WNW 19 | WNW 18 |
| kJ | — | — | — | 9 | 51 | 132 | — | — | — | — | — | 4 | 4 | 5 | — | — | 8 | 69 | 249 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NW 2 | NNW 4 | NNW 4 | — | — | — | — | — | NW 2 | NNW 3 | NNW 4 | — | — | — | — | — | NW 5 | NW 4 | NW 5 |
| kJ | 1 | 9 | 12 | — | — | — | — | — | 1 | 4 | 5 | — | — | — | — | — | 12 | 19 | 29 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 85 | 66 | 27 | 0 | 0 | 0 | 0 | 156 | 200 | 33 | 27 | 0 | 0 | 0 | 0 | 85 | 201 | 102 | 66 |
Best forecast wave conditions in Douro and Minho | |||||||||||||||||||
Best forecast wave conditions in Portugal | |||||||||||||||||||
Header Global | |||||||||||||||||||
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