Jupiter Inlet to Deerfield Beach, FL out 20 - 60 NM Marine Forecast
| Tonight...W Winds 5 To 10 Kt, Becoming Nw 15 To 20 Kt With Gusts Up To 25 Kt. Seas 2 To 4 Ft, Occasionally To 5 Ft. Wave Detail: Nw 3 Ft At 6 Seconds And E 2 Ft At 4 Seconds. Intracoastal Waters A Moderate Chop. A Chance Of Showers Early This Evening, Then A Slight Chance Of Showers Late This Evening. |
| Sat...Nw Winds 20 To 25 Kt With Gusts Up To 30 Kt, Becoming W 25 To 30 Kt With Gusts Up To 40 Kt In The Afternoon. Seas 3 To 5 Ft, Occasionally To 6 Ft, Building To 5 To 7 Ft, Occasionally To 9 Ft In The Afternoon. Wave Detail: Nw 5 Ft At 6 Seconds And Ne 1 Foot At 3 Seconds, Becoming Nw 7 Ft At 6 Seconds. Intracoastal Waters Rough In Exposed Areas. A Chance Of Showers. |
| Sat Night...Nw Winds 30 To 40 Kt With Gusts Up To 50 Kt. Seas 7 To 10 Ft, Occasionally To 13 Ft, Building To 9 To 13 Ft, Occasionally To 17 Ft After Midnight. Wave Detail: Nw 10 Ft At 7 Seconds, Becoming Nw 13 Ft At 8 Seconds. Intracoastal Waters Extremely Rough In Exposed Areas. |
| Sun...Nw Winds 25 To 35 Kt With Gusts Up To 45 Kt. Seas 10 To 14 Ft, Occasionally To 18 Ft, Subsiding To 9 To 12 Ft, Occasionally To 15 Ft In The Afternoon. Wave Detail: Nw 13 Ft At 10 Seconds, Becoming N 12 Ft At 10 Seconds. Intracoastal Waters Rough In Exposed Areas. |
| Sun Night...Nw Winds 20 To 25 Kt With Gusts Up To 35 Kt. Seas 8 To 11 Ft, Occasionally To 14 Ft. Wave Detail: N 11 Ft At 10 Seconds And Ne 6 Ft At 9 Seconds. Intracoastal Waters A Moderate Chop. |
| Mon...Nw Winds 20 To 25 Kt With Gusts Up To 30 Kt. Seas 7 To 10 Ft, Occasionally To 13 Ft. Wave Detail: Nw 8 Ft At 8 Seconds And Ne 6 Ft At 12 Seconds. Intracoastal Waters A Moderate Chop. |
| Mon Night...N Winds 15 To 20 Kt With Gusts Up To 25 Kt. Seas 6 To 9 Ft, Occasionally To 11 Ft, Subsiding To 5 To 7 Ft, Occasionally To 9 Ft After Midnight. Intracoastal Waters A Moderate Chop. |
| Tue...N Winds 10 To 15 Kt, Becoming Ne 5 To 10 Kt In The Afternoon. Seas 4 To 6 Ft, Occasionally To 8 Ft. Intracoastal Waters A Moderate Chop. |
| Tue Night...E Winds 5 To 10 Kt. Seas 3 To 5 Ft, Occasionally To 6 Ft. Intracoastal Waters Light Chop. |
| Wed...E Winds 5 To 10 Kt, Becoming Se In The Afternoon, Then Becoming S 10 To 15 Kt In The Evening, Becoming Sw 15 To 20 Kt After Midnight. Seas 2 To 4 Ft, Occasionally To 5 Ft. Intracoastal Waters A Moderate Chop. |
| Area Forecast Discussion National Weather Service Miami FL 359pm EST Fri Jan 30 2026 .SHORT TERM... (Rest of today through Saturday) Issued at 216pm EST Fri Jan 30 2026 This Afternoon Through Tonight A low level trough over the Florida Keys will continue to move to the northeast into the Bahamas. This will continue the low cloud over the eastern areas of South Florida along with a few light showers. These showers should end by this evening. Therefore, the slight chance of probability of precipitation will continue over the east coast areas and the Atlantic waters through this evening. A very strong cold front over the southeastern United States will also continue to move southward through Florida tonight and should be just north of South Florida by sunrise on Saturday. This will allow for light west southwest wind flow bringing in some low level moisture to the region. Therefore, patchy fog is possible over the interior areas late tonight. .Saturday and Saturday night... The strong arctic cold front will move through South Florida Saturday morning and into the Florida Straits by Saturday night. Scattered showers will be possible over South Florida Saturday morning, except numerous over the Gulf waters and Naples. There could be a thunderstorm or two over the Gulf waters and the metro areas of Collier County, but the coverage will not be enough at this time to mention it in the forecast. The weather should then be dry over most of South Florida Saturday afternoon into Saturday night. However, there will still be some moisture over the Gulf of Mexico Saturday night that will allow for a few showers to develop and work into the metro areas of Naples Saturday evening on the northwest wind flow. While the chances are extremely low, a few mesoscale models hint at a brief window for the combination of temperatures below freezing and enough low level moisture in the boundary layer to support the potential of a few flurries west of Lake Okeechobee and across coastal southwestern Florida. The main focus however should be on the potential of the coldest temperatures since at least 2010, perhaps even 1989 across portions of the area. More on the forecast low temperatures and wind chill details below. Low pressure will develop and quickly drop into the 970s mbs off the Carolina coast late Saturday night as strong high pressure shifts into the Southern Gulf coast States from the north. This will allow for the pressure gradient to quickly tighten over South Florida Saturday afternoon and remain tight through Saturday night allowing for windy to very windy conditions. Therefore, A wind Advisory has been issued for all of South Florida Saturday night into Saturday night. Highs on Saturday will be in the late morning hours with mostly 60s over the region except around 60 near Lake Okeechobee. Temperatures will then quickly fall through Saturday afternoon and be around 40 west of Lake Okeechobee to mid to upper 50s southeast coast. Temperatures will continue to drop quickly Saturday evening into early Sunday morning and should be in the mid to upper 20s west of Lake Okeechobee with 30 to 33 over rest of the interior areas. The metro/coastal Palm Beach County near freezing conditions. The metro/coastal areas of Broward, Collier, and Miami-Dade Counties is forecast to get down into the mid to upper 30s late Saturday night. However, there is still a 30 to 50 percent of getting to freezing over the metro areas of Broward and Miami-Dade County and 10 to 20 percent over Collier County for late Saturday night. Will continue to monitor the latest models to see if a Freeze warning will be needed for Saturday night for the metro areas of Miami- Dade and Broward Counties. With the windy to very windy conditions over South Florida Saturday night, the wind chill readings should be able to fall into the teens over the Lake Okeechobee region and upper teens to lower 20s over metro/coastal Palm Beach County. Rest of South Florida will see wind chill readings in the lower to mid 20s, except for the metro areas of Broward and Miami-Dade Counties and mid to upper 20s over metro Collier County. Therefore, the Extreme Cold Watch has been upgraded to a Extreme Cold Warning for Glades/Hendry/Palm Beach Counties. A Cold Weather Advisory has also been issued for the Counties of Collier/Broward/Miami- Dade/Mainland Monroe Counties. Long Term (Sunday through next Thursday) Issued at 216pm EST Fri Jan 30 2026 Sunday and Sunday night... The deep low pressure will be moving northeast away from the eastern United States late this weekend into early next week, as high pressure over the southern Gulf Coast states moves east into the Florida Peninsula. This will allow for the pressure gradient to relax on Sunday over South Florida but keep the fridge cold temperatures in place over the region Sunday into Sunday night. Highs on Sunday will be in the 50s over South Florida with even possible upper 40s near Lake Okeechobee. The highs are about 20 degrees below average for this time of year which is lower to mid 70s. Lows Sunday night will again be fridge over South Florida with mostly around 30, except lower to mid 30s over the metro areas to mid upper 20s west of Lake Okeechobee. Freeze warnings and wind cold weather advisory will more likely be needed for portions of South Florida this weekend for Sunday night. .Early to Middle Of Next Week... High pressure will be slowly moving east into the Atlantic waters through early next week allowing for a slow warming trend. However, highs on Monday will still be in the 50s before increasing to 60s on Tuesday. Monday night will again be a cold night with temperatures in the mid to upper 30s, except around freezing west of Lake Okeechobee and around 40 east coast metro areas. Tuesday night will be warmer with lows in the 40s, except around 40 west of Lake Okeechobee and 50s east coast metro areas. Another Cold front is forecast to move through South Florida middle of next week bringing in some more cooler weather to South florida for late next week. Marine Issued at 216pm EST Fri Jan 30 2026 Conditions across local waters will be good this afternoon into tonight with southwest flow and low seas. Once the arctic front moves through South Florida Saturday morning, the winds will veer become northwest across all local waters and increase to 30-40 kts by Saturday night. Gusts during this time period could reach 40-50 kts. A Gale Warning is now in effect for all local waters. Wave heigheights will peak with the winds late Saturday night into early sunday with heigheights of 10-15 feet across both Gulf and Atlantic waters. Winds and waves will slowly subside through the afternoon and evening on Sunday. Beaches Issued at 216pm EST Fri Jan 30 2026 Breakers should build to 8 feet by Saturday night along the beaches of Collier County. If this trend continues, then a High Surf Advisory will more likely be needed for the beaches of Collier County in the later forecast for Saturday night. The threat of rip currents will be increasing Saturday and get to high on Saturday night along the beaches of Collier County. The threat of rip currents will also increase Saturday night and get into high threat on Sunday for the east coast beaches. If this forecast continues, then a High Risk Of rip Currents for the beaches of South Florida will be issued sometime on Saturday. Fire Weather Issued at 216pm EST Fri Jan 30 2026 The relative humidity on Sunday will be in the upper 20s to lower 30s over South Florida, except over the west coast metro areas where they will be in the 40s to near 50s. The 20 foot winds will be around 15 mph on Sunday over South Florida. If this trend continues in later forecast, then a Fire Weather Watch or Red Flag Warning may be needed for portions of South Florida for Sunday. Remember that South Florida is also in a moderate to severe drought conditions. NOAA Miami FL Office: Watches - Warnings - Advisories FL...Wind Advisory from 2pm Saturday to 7am EST Sunday for FLZ063- 066>075-168-172>174. Extreme Cold Warning from 10pm Saturday to 10am EST Sunday for FLZ063-066>068-168. Freeze Warning from 10pm Saturday to 10am EST Sunday for FLZ063-066>068-070-071-073-168. Cold Weather Advisory from 10pm Saturday to 10am EST Sunday for FLZ069>075-172>174. AM...Gale Warning from 1pm Saturday to 7am EST Sunday for AMZ610- 630. Gale Warning from 10am Saturday to 1pm EST Sunday for AMZ650- 651-670-671. GM...Gale Warning from 10am Saturday to 1pm EST Sunday for GMZ656- 657-676. |
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