Noaa marine forecast

Winds shift from the southwest today as a front approaches the area. Seas will increase with the frontal noaa marine forecast as winds become gusty by tonight. Hazardous boating conditions will develop across the local waters tonight into Tuesday.

Seas are provided as a range of the average height of the highest one third of the waves, along with the occasional height of the average highest ten percent of the waves. SYNOPSIS A strong cold front will cross the local waters into tonight, bringing scattered offshore moving showers and lightning storms, a few of which could become strong to severe through this evening. Boating conditions will deteriorate rapidly and become hazardous tonight with the passage of the front. Poor to hazardous boating conditions then linger into mid-week, as seas will be slow to subside. A low pressure system is forecast to cross the peninsula late week and into the weekend, leading to yet another round of poor to hazardous boating conditions. Increased coverage of showers with isolated lightning storms is also expected. Seas building to 7 to 10 feet overnight through daybreak Tuesday morning.

Noaa marine forecast

Inland waters of western Washington and the northern and central Washington coastal waters including the Olympic Coast National Marine Sanctuary. Onshore flow pattern continuing into Wednesday. A weak surface low will move into the coastal waters Wednesday night then dissipate Thursday. Splitting front moving through the waters Friday. Wind waves 1 to 2 ft. W swell 4 ft at 13 seconds. W swell 5 ft at 12 seconds. Wind waves 1 ft. W swell 6 ft at 14 seconds. W swell 4 ft at 14 seconds.

TUE W winds around 15 kt with gusts up to 25 kt.

The NWS provides forecasts and warning services for the coastal waters along the mainland of the continental U. Links to forecasts, warnings and products related to tropical cyclones and sea ice are near the bottom of the page. The program also provides important Tsunami information. Click here for the latest maps of official NWS marine forecast and warning zones includes any recent changes to coastal, offshore and high seas zones. Clicking on an area of interest on the map below will take you to marine webpages of Weather Forecast Offices WFOs and to a web portal for the Great Lakes.

Seas are provided as a range of the average height of the highest one third of the waves, along with the occasional height of the average highest ten percent of the waves. The first front sags into north Florida today, which is then reinforced by the second cold front late Sunday, and arrives at the local Atlantic waters Monday. Winds and seas remain fair through Sunday afternoon, then begin to deteriorate. Scattered to numerous showers and isolated lightning storms are possible with the frontal passage on Monday. A few storms could be strong. Seas around 2 feet. A dominant period 9 seconds. A light chop on the intracoastal waters. A dominant period 8 seconds. Mostly smooth on the intracoastal waters.

Noaa marine forecast

Important notice to mariners Boaters on extended trips should routinely monitor subsequent forecast issuances and updates for the latest marine weather information. The wave heights are forecast as significant wave height which is the average of the highest one-third of the waves. The highest waves may rarely be twice the significant wave height. The winds and seas near thunderstorms may be higher than forecast. Light south to southwest winds and slight seas are expected through the weekend ahead of the next cold front.

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Vsby 1 to 3 nm after midnight. TUE NW winds 10 to 15 knots. Lake waters rough. Seas 3 to 4 ft. W swell 2 to 4 ft at 11 seconds and NW 3 to 5 ft at 16 seconds. High pressure briefly returns Thursday into Thursday night. Seas 6 to 9 ft, building to 9 to 14 ft after midnight. Waves around 2 ft in the morning, then 1 ft. Showers likely and a chance of thunderstorms. Cool high pressure builds Monday through the middle of next week. W swell 2 to 3 ft and NW around 4 ft. Wind waves less than 1 ft becoming 2 ft or less in the afternoon. Wind waves 5 to 6 ft. Gusts up to 30 kt. WED W winds around 15 kt.

The NWS provides forecasts and warning services for the coastal waters along the mainland of the continental U. Links to forecasts, warnings and products related to tropical cyclones and sea ice are near the bottom of the page. The program also provides important Tsunami information.

Clicking on an area of interest on the map below will take you to marine webpages of Weather Forecast Offices WFOs and to a web portal for the Great Lakes. Intracoastal waters a light chop. SAT S winds around 10 kt with gusts up to 20 kt. PZZ Central U. Seas 2 to 3 feet. Bay and inland waters choppy in exposed areas. A chance of showers with a slight chance of tstms. Dominant period 4 seconds. W swell 3 to 4 ft at 13 seconds and W up to 2 ft at 20 seconds. Swell W 3 ft at 11 seconds and W 3 ft at 17 seconds. Wind waves S 2 ft at 4 seconds. A slight chance of showers after midnight. Areas of fog.