Beach and Ports: http://www.ipma.pt/en/maritima/costeira/
Waves: http://www.ipma.pt/en/maritima/cartas/
Marine Weather Forecast: http://www.ipma.pt/en/maritima/boletins/
Surface Currents Forecast: http://www.ipma.pt/en/maritima/stream/
Sea Surface Temperature Forecast: http://www.ipma.pt/en/maritima/sst/
Sea Surface Height Forecast: http://www.ipma.pt/en/maritima/ssh/
Satellite SST and Chlorophyll: http://www.ipma.pt/en/maritima/satelite/
UV index: http://www.ipma.pt/en/ambiente/uv/
Cascais Watch: http://www.st.nmfs.noaa.gov/nauplius/media/time-series/site__iberian-portugal-cascais/index.html
Marine biotoxines (Bivalves): http://www.ipma.pt/en/pescas/bivalves/