Langosteira II coastal buoy
Spain
Last wave reading:
Now at the buoy
Significant wave height at the buoy
4.4 ft
1.3 m
- Dominant period
- 8.8 s
- Direction
- from N 4°
This station does not send a swell and wind-wave split, so the numbers are for the whole sea.
Short-period swell: 4.4 ft at 8.8 s from the N. Building over the last 6 hours, up 1.6 ft.
Significant wave height is the average of the biggest third of waves at the buoy. It is not surf height at a beach.
Trend at the buoy
Height at the buoy
- Total (significant height)
Period
- Dominant period
Hourly means of the buoy's readings. Arrows point the way the waves travel.
Model vs the buoy
- Buoy, hourly
- Model, past days
- Model forecast
Over the last 2 days, the model ran 55% high against the buoy.
| Day | Height | Peak period | From |
|---|---|---|---|
| Fri, Nov 13 | 7.6 ft | 8.6 s | NNE |
| Sat, Nov 14 | 5.5 ft | 8.1 s | N |
| Sun, Nov 15 | 9.8 ft | 8.7 s | W |
| Mon, Nov 16 | 8.5 ft | 8.9 s | W |
| Tue, Nov 17 | 11.4 ft | 11 s | WNW |
| Wed, Nov 18 | 17.4 ft | 16 s | WNW |
| Thu, Nov 19 | 18.4 ft | 15 s | WNW |
| Fri, Nov 20 | 11.9 ft | 13 s | WNW |
ECMWF WAM wave model via Open-Meteo, nearest model cell (43.500°N, 8.500°W). Both lines are significant wave height at sea, the same measure the buoy reports. Model output, not a Quiver beach forecast.
Nearby buoys
- Villano-Sisargas buoy7.7 ft · 11 sStale · 56 km
- Estaca de Bares buoy5.4 ft · 9.4 sStale · 111 km
- Cabo Silleiro buoy12.3 ft · 12 sStale · 154 km
- Cabo de Peñas buoy4.6 ft · 9.2 sLive · 197 km
- Leixoes coastal buoy12.0 ft · 10 sLive · 229 km
- Gijon coastal buoy5.9 ft · 5.9 sLive · 235 km
Other readings
- Water temperature
- 56°F (13.6°C)
- Wind
- 10 kt from the ENE
- Air temperature
- 57°F (13.8°C)
Reported Nov 13, 9:00 AM GMT+1.
How to read this buoy
Over the readings shown here, most wave energy reached this buoy from the NW.
Biggest hourly reading in that record: 6.7 ft at 11 s on Nov 11.
- Station id
- 6201070
- Operator
- Puertos del Estado
- Program
- Copernicus Marine In Situ
- Position
- 43.350°N, 8.550°W
- Type
- Moored buoy
- Local time zone
- Europe/Madrid
- Swell split
- No, whole-sea numbers only
Source: E.U. Copernicus Marine Service Information; https://doi.org/10.48670/moi-00036. Data from Puertos del Estado. Licence: Copernicus Marine Service licence. Changes: Quiver converts the units (feet, knots, °F) and shows a subset of the published fields.
Not for navigation. Readings can be late, missing or wrong; check official marine forecasts before going to sea.
Buoy terms
- Significant height
- The average of the biggest third of waves the buoy measured. Sets in the surf zone can be bigger or smaller.
- Dominant period
- Seconds between the waves carrying the most energy. Longer period means more power and more bend around points.
- Swell vs wind waves
- Swell was made by distant wind; wind waves were made nearby. The buoy splits its spectrum at a cutoff period to report each.
- Direction
- Where waves come from, in degrees true. 270° is from the west.
