A2 Buoy
Belgium
Last wave reading:
Now at the buoy
Significant wave height at the buoy
4.4 ft
1.3 m
- Dominant period
- —
- Direction
- no direction
This station does not send a swell and wind-wave split, so the numbers are for the whole sea.
Waves: 4.4 ft. Fading over the last 6 hours, down 2.0 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 35% high against the buoy.
| Day | Height | Peak period | From |
|---|---|---|---|
| Fri, Nov 13 | 7.4 ft | 8 s | NNW |
| Sat, Nov 14 | 4.3 ft | 8.6 s | N |
| Sun, Nov 15 | 6.6 ft | 5.9 s | WSW |
| Mon, Nov 16 | 7.8 ft | 6.5 s | WNW |
| Tue, Nov 17 | 6.1 ft | 5.2 s | ENE |
| Wed, Nov 18 | 4.0 ft | 8.4 s | NNE |
| Thu, Nov 19 | 3.0 ft | 7.3 s | N |
| Fri, Nov 20 | 2.8 ft | 8.4 s | NW |
ECMWF WAM wave model via Open-Meteo, nearest model cell (51.500°N, 3.000°E). Both lines are significant wave height at sea, the same measure the buoy reports. Model output, not a Quiver beach forecast.
Nearby buoys
- Zeebrugge Zandopvangkade Buoy1.2 ftLive · 5.2 km
- Wandelaar Buoy5.3 ftLive · 6.0 km
- Bol van Heist Buoy4.4 ftLive · 6.7 km
- Scheur Wielingen Buoy4.5 ftLive · 14 km
- Ostend North Buoy5.6 ftLive · 16 km
- Cadzand Boei3.4 ft · 6.7 sLive · 18 km
Other readings
- Water temperature
- 51°F (10.6°C)
Reported Nov 13, 8:00 AM GMT+1.
How to read this buoy
Biggest hourly reading in that record: 6.8 ft on Nov 13.
- Operator
- Agency for Maritime Services and Coast- Department Coast
- Program
- Copernicus Marine In Situ
- Position
- 51.360°N, 3.119°E
- Type
- Moored buoy
- Local time zone
- Europe/Brussels
- Swell split
- No, whole-sea numbers only
Source: E.U. Copernicus Marine Service Information; https://doi.org/10.48670/moi-00036. Data from Agency for Maritime Services and Coast- Department Coast. 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.
