Surf Forecasts:
How big are the waves at Reef today (21 Sep):
- Morning surf: Morning surf (21 Sep, local time) - 4ft (1.2m), 10s period with NW swell.
- Afternoon surf: Afternoon surf (21 Sep, local time) - 4.5ft (1.4m), 12s period with NW swell.
- Evening surf: Evening surf (21 Sep, local time) - 4.5ft (1.4m), 12s period with NW swell.
The current surf forecast for Reef at 3PM is: 1.4m 12s primary swell from a Northwest direction and 0.1m 12s secondary swell from a South direction (forecast issued at 06:00am September 21). An open ocean swell of 0.5m 6s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Sep) | 4ft (1.2m) | 10s |
| Afternoon (21 Sep) | 4.5ft (1.4m) | 12s |
| Evening (21 Sep) | 4.5ft (1.4m) | 12s |
Table - waves today at Reef. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 28°C on Mon morning, min 18°C on Tue night). Wind will be generally light. | |||||||||||||||||||||||
Monday 21 | Tuesday 22 | Wednesday 23 | |||||||||||||||||||||
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) | S 12 | NW 10 | NW 10 | NW 12 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | NW 12 | NW 12 | NW 12 | NW 12 | NW 11 | WNW 17 | WNW 16 | WNW 15 | WNW 15 | WNW 14 | NW 14 | NW 14 | WNW 13 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 3 | 341 | 292 | 555 | 580 | 561 | 533 | 445 | 437 | 437 | 383 | 396 | 344 | 293 | 241 | 608 | 897 | 1069 | 1350 | 1427 | 1285 | 1231 | 946 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross-off | on | on | cross | cross | cross-off | cross-off | glassy | glassy | on | cross-on | cross | cross | cross | cross-off | cross | cross | cross-on | cross-on | cross | cross |
High Tide | 12:03PM2.12m | 00:41AM2.05m | 12:55PM2.32m | 1:23AM2.24m | 1:34PM2.54m | ||||||||||||||||||
Low Tide | 5:40AM1.12m | 6:33PM0.94m | 6:39AM0.94m | 7:16PM0.73m | 7:21AM0.73m | 7:51PM0.52m | |||||||||||||||||
 | |  | | | | | | | | | | | | | | | | |  | | | | |
 | — | 7:22 | — | — | — | — | — | — | — | 7:24 | — | — | — | — | — | — | — | 7:24 | — | — | — | — | — |
 | — | — | — | — | — | 7:37 | — | — | — | — | — | — | — | 7:35 | — | — | — | — | — | — | — | 7:34 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 23 | 25 | 28 | 27 | 23 | 23 | 23 | 23 | 24 | 25 | 26 | 23 | 23 | 20 | 19 | 19 | 18 | 20 | 23 | 22 | 20 | 19 |
Feels °C | 25 | 20 | 23 | 26 | 25 | 22 | 20 | 20 | 21 | 23 | 24 | 24 | 22 | 22 | 19 | 18 | 18 | 17 | 19 | 22 | 21 | 19 | 19 |
Swell 1 Height (m) Direction Period (s) | NW 10 | NW 10 | NW 10 | NW 12 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | NW 12 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | WNW 16 | WNW 15 | WNW 15 | WNW 14 | NW 14 | NW 14 | WNW 13 |
| kJ | 441 | 341 | 292 | 555 | 580 | 561 | 533 | 445 | 437 | 437 | 383 | 396 | 344 | 293 | 241 | 273 | 897 | 1069 | 1350 | 1427 | 1285 | 1231 | 946 |
Swell 2 Height (m) Direction Period (s) | S 12 | NW 13 | NW 13 | N 7 | S 12 | S 12 | S 12 | S 12 | NNW 3 | S 12 | NNW 5 | NNW 5 | NNW 5 | N 5 | WNW 18 | WNW 17 | NW 11 | NW 11 | NNW 7 | — | WNW 10 | — | NNW 7 |
| kJ | 3 | 175 | 241 | 24 | 3 | 3 | 3 | 3 | 4 | 3 | 7 | 8 | 10 | 14 | 214 | 608 | 273 | 116 | 96 | — | 39 | — | 111 |
Swell 3 Height (m) Direction Period (s) | — | S 12 | S 12 | S 12 | — | — | — | — | S 12 | — | S 12 | — | W 20 | WNW 19 | S 11 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | — | — | — | — |
| kJ | — | 3 | 3 | 3 | — | — | — | — | 3 | — | 3 | — | 8 | 37 | 2 | 15 | 28 | 40 | 68 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | NNW 6 | — | — | NNW 3 | — | — | — | — | — | — | N 5 | NNW 5 | NNW 5 | NNW 6 | — | NNW 7 | NNW 7 | NNW 7 | — |
| kJ | — | — | — | — | 23 | — | — | 3 | — | — | — | — | — | — | 15 | 23 | 22 | 53 | — | 120 | 105 | 108 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 1 | 0 | 0 | 32 | 194 | 32 | 32 | 0 | 0 | 0 | 0 | 62 | 32 | 32 | 32 | 32 | 0 | 32 | 32 | 32 | 35 | 32 | 32 |
Best forecast wave conditions in Ericeira | |||||||||||||||||||||||
Best forecast wave conditions in Portugal | |||||||||||||||||||||||
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