Weather

NOAA Marine Forecast by Zone

NOAA Marine Point Forecast
From the point forecast, click on hourly chart to get detail, including primary and secondary swell

National Weather Service Boston

NOAA National Data Buoy Center – Northeast
Wind, swell, and temperature observations and history

NERACOOS Wave Forecasts
Cool color chart of NE wave forecasts

Windfinder
Wind, wave, and swell reports and forecasts

Magic Seaweed Surf Predictions

NESURF Wave Predictions

Tides and Currents

NOAA Tide Predictions

NOAA Current Predictions

Navigation

NOAA Nautical Chart On-Line Viewer

Downloadable .pdf NOAA Nautical Charts

NOAA Chart No. 1
Describes the symbols, abbreviations and terms used on nautical charts

US Coast Pilot 1
Advice for pilots from Maine to Provincetown