Public Information Statement
Issued by NWS Portland, ME

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000 NOUS41 KGYX 231330 PNSGYX PUBLIC INFORMATION STATEMENT...NATIONAL SAFE BOATING WEEK NATIONAL WEATHER SERVICE GRAY ME 928 AM EDT WED MAY 23 2018 ...THE NATIONAL WEATHER SERVICE CONTINUES TO OBSERVE MAY 19th THROUGH 25TH AS NATIONAL SAFE BOATING WEEK... ...Marine Forecasts... The following is a safe boating message from the National Safe Boating Council the National Weather Service AND NERACOOS, reminding you that National Safe Boating Week is May 19th through May 25TH. Understanding a marine forecast is critical to safe boating. Weather and wave conditions can change suddenly, catching boaters off guard and creating life threatening conditions. Typical marine forecasts predict wind speed and direction, wave heights and periods, roughness of near shore waters, and significant weather. Marine forecasts cover large areas and the forecast elements are often given in ranges. The significant weather may not occur over the entire area or during the entire forecast period. The ranges represent average conditions over a period of time (usually 12 hours) and the actual conditions may be lower or higher than the forecast range. Boaters should plan for conditions above and below the predicted ranges. Take particular note of any current advisories and warnings, including Small Craft Advisories, Gale or Storm Warnings which alert mariners to either high winds or waves occurring now or forecast to occur up to 24 hours from now. Special Marine Warnings are issued for sudden increase in winds to over 35 knots (40 mph), waterspouts (tornadoes over water), and hail of one inch or greater and indicate a more immediate threat. Marine weather statements bring attention to significant rapidly changing conditions on the water including increase in winds, non severe thunderstorms, development of dense fog and even snow squalls or strong and gusty rain showers. You should have a marine VHF transceiver with built-in NOAA Weather Radio channels. If you venture beyond about a 25 nautical mile range from shore, you should consider buying a good quality HF single sideband transceiver and satellite phone. Before setting out, obtain the latest marine forecast and warning information from or NOAA Weather Radio and check the latest ocean conditions at You can also receive specialized forecasts for Sebago Lake and Lake Winnipesaukee at Several days ahead of time you can begin listening for extended outlooks which give general information out to the next five days in both graphical and text format. This message was brought to you by the Northeast Regional Ocean Observing System, NERACOOS, National Weather Service and the National Safe Boating Council. $$ NNNN is the U.S. government's official web portal to all federal, state and local government web resources and services.