Fanoebugt Datawell DWR-MkII/MkIII buoy
Denmark
Last wave reading:
Now at the buoy
Significant wave height at the buoy
8.0 ft
2.4 m
- Dominant period
- 5.6 s
- Direction
- no direction
This station does not send a swell and wind-wave split, so the numbers are for the whole sea.
Short-period wind chop: 8.0 ft at 5.6 s. Holding steady over the last 6 hours.
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 10% high against the buoy.
| Day | Height | Peak period | From |
|---|---|---|---|
| Fri, Nov 13 | 9.7 ft | 10 s | NW |
| Sat, Nov 14 | 6.2 ft | 7.8 s | WNW |
| Sun, Nov 15 | 6.6 ft | 6.4 s | SSW |
| Mon, Nov 16 | 10.0 ft | 8.6 s | W |
| Tue, Nov 17 | 9.8 ft | 9.3 s | W |
| Wed, Nov 18 | 5.1 ft | 6.3 s | NW |
| Thu, Nov 19 | 3.6 ft | 6 s | NW |
| Fri, Nov 20 | 2.2 ft | 6.5 s | NW |
ECMWF WAM wave model via Open-Meteo, nearest model cell (55.250°N, 8.250°E). Both lines are significant wave height at sea, the same measure the buoy reports. Model output, not a Quiver beach forecast.
Nearby buoys
- Butendiek13.4 ft · 10 sLive · 46 km
- Sylt10.3 ft · 11 sLive · 48 km
- Nymindegab Datawell DWR-MkII/MkIII buoy13.5 ft · 9.1 sLive · 55 km
- FINO3 wave buoy15.4 ft · 11 sLive · 70 km
- Nordsee Ost12.1 ft · 9.1 sLive · 105 km
- Fjaltring Datawell DWR4/ACM - MkII/MkIII buoy12.8 ft · 9.5 sLive · 126 km
Other readings
- Water temperature
- 49°F (9.6°C)
Reported Nov 13, 9:30 AM GMT+1.
How to read this buoy
Biggest hourly reading in that record: 10.1 ft at 9.5 s on Nov 12.
- Operator
- Danish Coastal Authority- Ministry of Transport and Energy
- Program
- Copernicus Marine In Situ
- Position
- 55.346°N, 8.230°E
- Type
- Moored buoy
- Local time zone
- Europe/Berlin
- Swell split
- No, whole-sea numbers only
Source: E.U. Copernicus Marine Service Information; https://doi.org/10.48670/moi-00036. Data from Danish Coastal Authority- Ministry of Transport and Energy. 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.
