the Dee bore 27.6
#5417 of 5756 surf spots in the world · 🇬🇧 United Kingdom · Flintshire · near Chester
Wind is the enemy here, peaks in February, thick rubber.
Best time to surf the Dee bore
The best time to surf the Dee bore is February, November, December. It rarely works. In February the water sits around 7°C, so pack a 6/5 with boots, gloves and hood, and the typical wave is 1.2 m. The nearest airport is LPL (17 km) and the nearest town is Chester (6 km).
| Month | Surfable | Clean | Size | Water | Suit |
|---|---|---|---|---|---|
| Jan | 68% | 2% | 0.9 m | 8°C | 6/5 |
| Feb | 83% | 5% | 1.2 m | 7°C | 6/5 |
| Mar | 48% | 2% | 0.6 m | 8°C | 6/5 |
| Apr | 27% | 1% | 0.4 m | 9°C | 6/5 |
| May | 30% | 1% | 0.4 m | 12°C | 5/4 |
| Jun | 29% | 0% | 0.4 m | 14°C | 4/3 |
| Jul | 23% | 0% | 0.3 m | 17°C | 3/2 |
| Aug | 42% | 0% | 0.5 m | 17°C | 3/2 |
| Sep | 45% | 0% | 0.6 m | 16°C | 3/2 |
| Oct | 71% | 1% | 0.9 m | 14°C | 4/3 |
| Nov | 71% | 4% | 0.8 m | 12°C | 5/4 |
| Dec | 74% | 4% | 1.0 m | 10°C | 6/5 |
What is under the Dee bore
Eight kilometres out along its swell window the sea floor sits over 33 m. Alongside the bank the survey finds a channel, 128 m against 33 m, deep enough to bend swell onto one peak instead of spreading it along the beach.
Measured, not estimated: NOAA ETOPO 2022 global relief at 15 arc-seconds, about 460 m per cell, sampled along this spot’s own swell window. At that scale the survey sees passes and channels; it cannot see a reef ledge, so nothing here is said about how the wave breaks.
Why 27.6
Seven parts, each normalised 0 to 1 and multiplied by its weight; the sum is scaled so the best spot in the world scores 100. Wave quality and what the spot does on its best days carry more than half of it, which is what separates this from a ranking of where the water is warm.
The detail
Faces n/a with 0% open water around it. Friendly morning wind n/a. Mean peak period 7.6 s. Days over 3 m: 0%. On its best tenth of days it reaches 1.5 m, with a peak period of 10 s. Mellow days (0.4 to 1.2 m): 51%. Months that work: 5 of 12. Coordinates 53.201, -2.989 (OpenStreetMap).
What it costs to be here
Airport and town on the doorstep, so the local estimate is 23% above the country average. Estimate: World Bank PPP price level for United Kingdom (2025, United States = 1.00) applied to a fixed surfer basket, then adjusted for how remote the spot is. Your own number moves with the season and how you live.
Sumba has eight spots in this ranking, the best of them inside the world top 50. A cabin is €11,500. The land it sits on is separate, from €6,500 (€9,950 oceanfront), on an 80-year lease that extends at the end. Water, septic and electricity are another €6,500, and furniture is on top, so a finished cabin lands around €28,000 plus the land, payable in instalments.
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