Lake Superior: first 6 hours of the forecast period -wind west at 28 - 33 knots, with rain. Global Maritime Distress and Safety System, Items of Interest Great Lakes Water Level Data. Marine, Tropical and Tsunami Services Branch1325 East-West Hwy, 13th floorCommunications OfficeSilver Spring, MD 20910Comments? Marine Forecasts SYNOP codes from … Thunder Bay Coast Guard Radio Weather Reports for Lake Superior and Lake Huron As of 26 June 2008, Environment Canada changed the weather broadcast format and MAFOR code to include more information. 2007 USACE NCMP Topobathy BE Lidar: Lake Michigan (MI), Lake Erie (PA), Lake Huron (MI) 7. NWS Internet is available 24 hours a day, seven days a week . As the graphic to the right indicates, the forecast for Wisconsin, Michigan, and Minnesota including the entire Lake Superior region is for temperatures to Expect 1 Radiofax Hardware, Dissemination The weekend was a huge success and we managed to attract over 60 participants to the little hamlet on the shore of Lake Superior. Latest News Foundation, Weather For Boaters - BoatU.S. Reference is occasionally made to marked wind shift lines, giving the anticipated time at which the wind shift will occur at key points. Lake Superior: first 6 hours of the forecast period -wind west at 28 - 33 knots, with rain. John Graves Simcoe (25 February 1752 – 26 October 1806) was a British Army general and the first lieutenant governor of Upper Canada from 1791 until 1796 in southern Ontario and the watersheds of Georgian Bay and Lake Superior. View point-based 7-day wind and wave forecasts in Lake Superior. Please Contact Us. Next 12 hours of forecast period - wind northwest 34 - 40 knots, with drizzle. North winds 5 to 15 knots veering east late. Snow Amount: Ice Accumulation: Wave Height: Apparent Temperature: Relative Humidity: Next Image | About NDFD Graphics | FAQ | Product Description Documents | Survey/Comments | Details | US Dept of Commerce … Current weather observations and forecast. We had a huge thunderstorm overnight Friday night but NOTE: Use the official, full scale NOAA nautical chart for real navigation whenever possible. Waves calm to 2 feet. ), and based on customer needs, nearshore forecasts may be issued throughout the winter to support the National Weather Service mission of protecting life and property on the waters of the Great Lakes. Weather Charts High Seas Forecasts Visit the Duluth, MN Forecast Office which provides links to ad NOTICE - Check time and date of forecasts. Clear. NWS What for the Mafor? Low Chicago moving ENE 35 High New York City moving e 15 Wind shift SW to NW Detroit early morning Kingston late evening, [https://www.canada.ca/en/environment-climate-change/services/general-marine-weather-information/understanding-forecasts/mafor-decode-table.html?_ga=2.168472801.1955427095.1529179108-1310113161.1529179108 MAFOR marine forecast decode table (Environment Canada)}, https://www.canada.ca/en/environment-climate-change/services/general-marine-weather-information/understanding-forecasts/mafor-decode-table.html?_ga=2.168472801.1955427095.1529179108-1310113161.1529179108, https://en.wikipedia.org/w/index.php?title=MAFOR&oldid=846165905, Creative Commons Attribution-ShareAlike License, 0 - Existing weather conditions at the beginning of the forecast period, 0 - Beaufort Number 0-3 (0 - 10 knots), 1 - Beaufort Number 4 (11 - 16 knots), 2 - Beaufort Number 5 (17 - 21 knots), 3 - Beaufort Number 6 (22 - 27 knots), 4 - Beaufort Number 7 (28 - 33 knots), 5 - Beaufort Number 8 (34 - 40 knots), 6 - Beaufort Number 9 (41 - 47 knots), 7 - Beaufort Number 10 (48 - 55 knots), 8 - Beaufort Number 11 (56 - 63 knots), 9 - Beaufort Number 12 (64 - 71 knots), 0 - Moderate or good visibility (greater than 3 nautical miles), 1 - Risk of ice accumulation on superstructure (air temperature between 0°C and -5°C, 2 - Strong risk of accumulation of ice on superstructure (air temperature below -5°C, 3 - Mist (visibility 1/2 to 3 nautical miles), 4 - Fog (visibility less than 1/2 nautical mile), 8 - Squally weather with or without showers, This page was last edited on 16 June 2018, at 20:02. NWS Dissemination Methods FZUS63 KMKX 080844 GLFLM OPEN LAKE FORECAST for Lake Michigan National Weather Service Milwaukee/Sullivan WI 244 AM CST Tue Dec 8 2020 FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON Lake Waves are provided as a range of significant wave heights, which is the average of the highest 1/3 of the wave, along with the average height of the highest 10% of the waves … V: is the code figure for the forecast visibility. MAFOR 0403/ - Superior 12646 14755 245H 12720 - Ontario 15820 12804, Referring to the codes above, this may be decoded as follows: D: is the code figure for the forecast direction of the wind. Contacts. Feedback Linked data may not represent the latest forecast. LAKE SUPERIOR: first 6 hours of the forecast period -wind west at 28 - 33 knots, with rain. Foundation, Saved by the Beacon - Safe Boating Council, Search and Rescue Satellite Aided Tracking, Global Maritime Distress and Safety System, National Oceanic and Atmospheric Administration. S: is the code figure for the forecast sea state. 1GDFmW1 Higgins Lake Weather Forecasts. 2: identifies the group as a supplementary group. Toggle menu. Thunder Bay Coast Guard Radio Weather on continuous VHF weather channels adopted this new expanded format which includes extended weather information for Lake Superior, Lake … Lake Superior MAFOR only (LSZ261/091261 1) Lake Superior west of a line from Saxon Harbor WI to Grand Portage MN beyond 5 NM (LSZ162/091162) Lake Superior from Saxon Harbor WI to Upper Entrance to Portage Canal MI 5 NM offshore to the U.S./Canadian border including Isle Royal National Park (LSZ263/091263) Weather was on our side (more or less). Mane Technical Marine Synopsis, Regular Marine Forecasts and MAFOR code Especially in late fall, Ontario’s 1,872-square-mile Lake Nipigon can add moisture and warmth to a low-pressure system and can send its lake-effect snow to fall on Lake Superior. These forecasts are also available via e-mail. Marine Text Forecasts by Zone - Text Interface, Marine Text Forecast and Products - Complete Listing, Text Product File Server Data Files - File Structure Description for FTP, WeatherFax - The Best Budget Weather Solution for Sailors, Buoy, C-MAN, Ship, Drifters, Gliders, HF Radar, PORTS, Physical Oceanographic Real-Time System, Experimental Marine Graphical Composite Forecast maps - Tropical North Atlantic, Experimental Marine Graphical Composite Forecast maps - Eastern North Pacific, Get Marine Text and Graphic Products via Email, Marine Communications - BoatU.S. LAKE SUPERIOR Open Lake Zones (> 5 nmi offshore) LSZ162 Lake Superior west of a line from Saxon Harbor WI to Grand Portage MN beyond 5 NM LSZ263 Lake Superior from Saxon Harbor WI to Upper Entrance to Portage The forecast for Lake Superior Duluth in the coming two weeks is predicting the average daytime maximum temperature will be around 2 C, with a high for the two weeks of 6 C expected on the afternoon of Thursday 19th. 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