Jupiter Inlet to Deerfield Beach, FL out 20nm Marine Forecast
| Today...West Southwest Winds 5 To 10 Knots Becoming South Southeast In The Afternoon. Seas Less Than 2 Feet. Period 9 Seconds. Intracoastal Waters A Light Chop. Slight Chance Of Showers. |
| Tonight...South Southwest Winds 5 To 15 Knots. Along The Coast, Seas Around 2 Feet. In The Gulf Stream, Seas Around 2 Feet Building To 2 To 4 Feet With Occasional Seas To 5 Feet After Midnight. Period 8 Seconds. Intracoastal Waters A Light Chop. |
| Wednesday...West Southwest Winds 10 To 15 Knots With Gusts To Around 20 Knots Along The Coast To Southwest 15 To 20 Knots With Gusts To Around 25 Knots In The Gulf Stream. Seas 2 To 4 Feet With Occasional Seas To 5 Feet Along The Coast And 3 To 5 Feet With Occasional To 6 Feet In The Gulf Stream. Period 8 Seconds. Intracoastal Waters A Moderate Chop. Slight Chance Of Showers. |
| Wednesday Night...Northwest Winds 10 To 15 Knots With Gusts To Around 25 Knots. Seas 3 To 5 Feet With Occasional Seas To 6 Feet. Period 6 Seconds. Intracoastal Waters A Light Chop. |
| Thursday...North Winds 10 To 15 Knots. Seas 2 To 4 Feet With Occasional Seas To 5 Feet Along The Coast And 4 To 6 Feet With Occasional To 8 Feet In The Gulf Stream. Intracoastal Waters A Light Chop. Slight Chance Of Showers In The Morning. |
| Thursday Night...North Northeast Winds 10 To 15 Knots. Seas 2 To 4 Feet With Occasional Seas To 5 Feet Along The Coast And 4 To 6 Feet With Occasional To 8 Feet In The Gulf Stream. Intracoastal Waters A Light Chop. |
| Friday...East Northeast Winds 10 To 15 Knots. Seas 3 To 5 Feet With Occasional Seas To 6 Feet. Intracoastal Waters A Moderate Chop. |
| Friday Night...East Southeast Winds 10 To 15 Knots. Seas 2 To 4 Feet With Occasional Seas To 5 Feet. Intracoastal Waters A Moderate Chop. Chance Of Showers After Midnight. |
| Saturday...South Winds 10 To 15 Knots Becoming West Southwest In The Evening. Along The Coast, Gusts Up To 20 Knots In The Afternoon. Seas 2 To 3 Feet. Intracoastal Waters A Light Chop. Chance Of Showers In The Morning. Slight Chance Of Thunderstorms |
| AMZ600: Synopsis for Jupiter Inlet to Ocean Reef FL out to 60 nm and for East Cape Sable to Bonita Beach FL out to 60 nm 303 AM EST Tue Mar 2 2021 Outside of a few isolated showers in the Atlantic this afternoon, fairly benign conditions will exist across the local waters. By late week into the weekend, cautionary to hazardous marine conditions may develop as a more unsettled weather pattern evolves with the passage of a cold front. Gulf Stream Hazards: None The approximate location of the west wall of the Gulf Stream as of Mar 02, 2021 at 1200 UTC... - 12 nautical miles east southeast of Fowey Rocks. - 16 nautical miles east southeast of Port Everglades. - 11 nautical miles east northeast of Lake Worth. - 11 nautical miles east northeast of Jupiter Inlet. |
| Area Forecast Discussion National Weather Service Miami FL 321am EST Tuesday Mar 2 2021 Short term (Today and Wednesday): Expansive upper level ridging over the southern Gulf of Mexico will continue to erode along it's northern periphery as compact closed low shifts eastward across the southern Plains today. At the surface, a weak frontal boundary will be creeping down the peninsula today before becoming stationary just north of the area. With the surface ridge having retreated into the western Atlantic, weak southerly steering flow will be present across South Florida. This will help to maintain ample enough boundary layer moisture to support a few showers this afternoon, mainly across the interior and Lake Okeechobee region before refocusing across the northern Atlantic. On Wednesday as the upper low prepares to move off the southeastern coastline, a surface low is forecast to develop along the stationary front, allowing the boundary to gain enough momentum to finally make it's push southward across the area as a weak cold front. Guidance hasn't budged with it's lack of convective excitement, thus have kept slight chance of showers across Palm Beach and the northern Atlantic waters as flow increases and veers more SW to W ahead of the front. Warm temperatures stick around just a few more days with mid 80s to upper 80s each afternoon. Long term (Thursday through Monday): Models depict a sharp mid level trough pushing into the eastern seaboard Wednesday night into Thursday, with an associated surface front moving southward across the peninsula. None of the long range models indicate a significant impact from this FROPA other than a slight increase in showers, and a brief cooling trend establishes with a cooler, drier air mass advecting into SoFlo. However, temps rebound relatively fast on Thursday, with morning lows diving into the mid upper 50s to low 60s in the morning, then back to around 80 in the afternoon. The drier air mass should result in little to no significant rain chances through Friday evening when another mid level short wave trough moves into the area. An associated low develops over the northern Gulf waters, which brings increasing chances of showers and a slight chance of thunderstorms over SoFlo on Saturday and into Sunday morning. Highest POPs seem to reside over the northern half of the CWA with Palm Beach county in the 60 to 70 percent range. By Sunday afternoon, high pressure is expected to begin establishing across the area in the wake of the low and bring dry conditions once again early next week. Marine Outside of a few isolated showers in the Atlantic this afternoon, fairly benign conditions will exist across the local waters. By late week into the weekend, cautionary to hazardous marine conditions may develop as a more unsettled weather pattern evolves with the passage of a cold front. NOAA Miami FL Office: Watches - Warnings - Advisories FL...None. AM...None. GM...None. |
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