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Grajagan Bay/G-Land avaliaçãos
Qualidade em um dia bom: 4.3
Consistência do surf: 4.7
Nível de dificuldade: 4.0
Windsurf e kite surf: 1.0
Multidões: 2.7

Overall: 3.0

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Baseado em 3 votes. Vote


Surf Report Feed

Grajagan Bay/G-Land Swell Statistics, Maio: All Swell – Any Wind

This chart describes the variation of swells directed at Grajagan Bay/G-Land through an average May, based on 2838 NWW3 model predictions since 2007 (values every 3 hours). The wave model does not forecast surf and wind right at the coastline so we have chosen the best grid node based on what we know about Grajagan Bay/G-Land. In the case of Grajagan Bay/G-Land, the best grid node is 35 km away (22 miles).

The rose diagram shows the distribution of swell sizes and directions, while the graph at the bottom shows the same thing but without direction information. Five colours show increasing wave sizes. The smallest swells, less than 0.5m (1.5 feet), high are coloured blue. These happened only 1.0% of the time. Green and yellow illustrate increasing swell sizes and red illustrates the highest swells, greater than >3m (>10ft). In either graph, the area of any colour is proportional to how frequently that size swell happens.

The diagram suggests that the most common swell direction, shown by the longest spokes, was SSW, whereas the the dominant wind blows from the ESE. Because the wave model grid is away from the coast, sometimes a strong offshore wind blows largest waves away from Grajagan Bay/G-Land and out to sea. We lump these in with the no surf category of the bar chart. To avoid confusion we don't show these in the rose diagram. Because wind determines whether or not waves are good for surfing at Grajagan Bay/G-Land, you can load a different image that shows only the swells that were forecast to coincide with glassy or offshore wind conditions. In a typical May, swells large enough to cause clean enough to surf waves at Grajagan Bay/G-Land run for about 99% of the time.

IMPORTANT: Beta version feature! Swell heights are open water values from NWW3. There is no attempt to model near-shore effects. Coastal wave heights will generally be less, especially if the break does not have unobstructed exposure to the open ocean.