It seems that the tax for head is now R$ 45,60. Besides the additional 130 reais for 10 days (if that value was not also increased in 5.5%) it seems that you have to pay also a tax for anchoring, for day. For a small 5m boat is R$ 45,60. I imagine that a cruising boat will pay several times more.Dstpol, I can't find a straight answer from one source on fees, but it seems that foreigners have to pay an environmental tax (TPA) of 130 Reais (60USD) valid for 10 days. Elsewhere I see another (newer?) fee of 40 Reais per head per day (just under 20USD). If I can find a reliable source with the data you need I will post the link. Have you tried contacting the Brazilian consulate or the state of Pernambuco tourism office directly? The latter should have the answer at their fingertips.