Surf Forecasts:
How big are the waves at Belgas today (18 Sep):
- Morning surf: Morning surf (18 Sep, local time) - 7.5ft (2.3m), 8s period with NNW swell.
- Afternoon surf: Afternoon surf (18 Sep, local time) - 4.5ft (1.3m), 13s period with NW swell.
- Evening surf: Evening surf (18 Sep, local time) - 8ft (2.5m), 14s period with NW swell.
The current surf forecast for Belgas at 8AM is: 2.3m 8s primary swell from a North-northwest direction and 0.3m 16s secondary swell from a Northwest direction, 0.1m 16s secondary swell from a West direction (forecast issued at 12:00am September 18). The wind direction is predicted to be cross-onshore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Sep) | 7.5ft (2.3m) | 8s |
| Afternoon (18 Sep) | 4.5ft (1.3m) | 13s |
| Evening (18 Sep) | 8ft (2.5m) | 14s |
Table - waves today at Belgas. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 29°C on Sun morning, min 17°C on Thu night). Winds decreasing (fresh winds from the N on Thu night, calm by Sat morning). | ||||||||||||||||||||||||
Friday 18 | Saturday 19 | Sunday 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) | NNW 9 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NW 13 | NW 13 | NW 14 | NW 14 | NW 14 | NW 14 | NNW 13 | NW 13 | NW 13 | NW 13 | NNW 13 | NNW 12 | NNW 12 | NNW 12 | NW 12 | NW 11 | NW 11 | NW 11 | NW 11 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 943 | 921 | 808 | 650 | 453 | 569 | 2243 | 2883 | 3009 | 2843 | 2413 | 2003 | 1684 | 1435 | 1230 | 1144 | 1056 | 1005 | 988 | 887 | 828 | 702 | 627 | 572 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | glassy | on | cross-on | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross-on | on | on | cross-on |
High Tide | 7:47AM2.14m | 8:24PM1.90m | 9:01AM1.98m | 10:01PM1.80m | 10:44AM1.96m | |||||||||||||||||||
Low Tide | 1:22AM0.93m | 2:05PM0.99m | 2:21AM1.11m | 3:33PM1.13m | 4:02AM1.20m | 5:24PM1.09m | ||||||||||||||||||
 | | |  | | | | | | | | | | | | | | | | | | | | | |
 | — | — | 7:20 | — | — | — | — | — | — | — | 7:20 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — |
 | — | — | — | — | — | — | 7:40 | — | — | — | — | — | — | — | 7:39 | — | — | — | — | — | — | — | 7:37 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 17 | 17 | 18 | 19 | 19 | 18 | 18 | 18 | 18 | 18 | 22 | 26 | 23 | 21 | 21 | 21 | 23 | 23 | 25 | 29 | 27 | 24 | 23 |
Feels °C | 14 | 13 | 13 | 15 | 16 | 16 | 15 | 16 | 17 | 18 | 17 | 20 | 23 | 20 | 19 | 18 | 18 | 20 | 21 | 23 | 28 | 23 | 23 | 22 |
Swell 1 Height (m) Direction Period (s) | W 16 | W 16 | NW 16 | NW 15 | NW 14 | NW 9 | NW 13 | NW 14 | NW 14 | NW 14 | NW 14 | NNW 13 | NW 13 | NW 13 | NW 13 | NNW 13 | NNW 12 | NNW 12 | NNW 12 | NW 12 | NW 11 | NW 11 | NW 11 | NW 11 |
| kJ | 5 | 5 | 10 | 57 | 284 | 275 | 2243 | 2883 | 3009 | 2843 | 2413 | 2003 | 1684 | 1435 | 1230 | 1144 | 1056 | 1005 | 988 | 887 | 828 | 702 | 627 | 572 |
Swell 2 Height (m) Direction Period (s) | — | — | W 16 | NNW 12 | W 15 | NW 13 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 5 | 15 | 4 | 569 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | W 16 | — | W 14 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 5 | — | 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNW 9 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 943 | 921 | 808 | 650 | 453 | 156 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 174 | 171 | 88 | 80 | 81 | 270 | 268 | 80 | 25 | 14 | 14 | 0 | 14 | 81 | 14 | 25 | 17 | 14 | 0 | 0 | 14 | 171 | 14 | 14 |
Best forecast wave conditions in Peniche | ||||||||||||||||||||||||
Best forecast wave conditions in Portugal | ||||||||||||||||||||||||
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