uk es it fr pt nl
Trants Bay/Spleef Reef Voti
Qualità su una buona giornata: 3.0
Coerenza del surf: 2.0
Livello di difficoltà: 3.0
Folle: 4.0

Overall: 3.3

Vedi tutti i 18 voti

basato su 1 vote. Voto


Surf Report Feed

Trants Bay/Spleef Reef Surf Stats

All swells

(any wind direction)
Trants bay.surf.statistics.aprilNne.animatedNne.label.animated

Good Surf

(light / offshore wind)

The rose diagram describes the range of swells directed at Trants Bay/Spleef Reef through a typical April, based on 3360 NWW3 model predictions since 2007 (values every 3 hours). The wave model does not forecast wind and surf right at the coastline so we have chosen the optimum grid node based on what we know about Trants Bay/Spleef Reef, and at Trants Bay/Spleef Reef the best grid node is 31 km away (19 miles). The rose diagram shows the distribution of swell sizes and directions, while the graph at the bottom shows the same thing without direction information. Five colours illustrate increasing wave sizes. Blue shows the smallest swells, less that 0.5m (1.5 feet) high. These were forecast only 33% of the time. Green and yellow represent increasing swell sizes and highest swells greater than >3m (>10ft) are shown in red. In either graph, the area of any colour is proportional to how frequently that size swell happens. The diagram suggests that the dominant swell direction, shown by the longest spokes, was NE, whereas the the dominant wind blows from the E. Because the wave model grid is away from the coast, sometimes a strong offshore wind blows largest waves away from Trants Bay/Spleef Reef and out to sea. We lump these in with the no surf category of the bar chart. To keep it simple we don't show these in the rose diagram. Because wind determines whether or not waves are surfable at Trants Bay/Spleef Reef, you can view an alternative image that shows only the swells that were predicted to coincide with glassy or offshore wind conditions. Over an average April, swells large enough to cause good for surfing waves at Trants Bay/Spleef Reef run for about 67% of the time.

  • Trants bay.surf.statistics.januaryNne.animated
  • Trants bay.surf.statistics.februaryNne.animated
  • Trants bay.surf.statistics.marchNne.animated
  • Trants bay.surf.statistics.aprilNne.animated
  • Trants bay.surf.statistics.mayNne.animated
  • Trants bay.surf.statistics.juneNne.animated
  • Trants bay.surf.statistics.julyNne.animated
  • Trants bay.surf.statistics.augustNne.animated
  • Trants bay.surf.statistics.septemberNne.animated
  • Trants bay.surf.statistics.octoberNne.animated
  • Trants bay.surf.statistics.novemberNne.animated
  • Trants bay.surf.statistics.decemberNne.animated

Also see Trants Bay/Spleef Reef wind stats

Compare Trants Bay/Spleef Reef with another surf break

We hope you find the new 12-day forecasts and additional details useful.

Kudos to everyone who helped us debug this over the past 3 months.

Be sure to click on the Advanced Surf option to see extra details about the sea-state. Look out for crossing swells and short period local wind swells and chop that will often spoil a groundswell even if the wind is perfect. As yet there is no allowance for this in the swell rating. This is something we are working on.