Fernandina Beach to St. Augustine, FL Out 20 NM Marine Forecast
| Tonight...South Winds Around 5 Knots, Becoming West After Midnight. Seas 2 To 3 Feet. Wave Detail: Northeast 3 Feet At 8 Seconds. Intracoastal Waters Smooth. |
| Thursday...North Winds 5 To 10 Knots, Becoming Northeast In The Afternoon. Seas 2 To 3 Feet. Wave Detail: Northeast 3 Feet At 8 Seconds. Intracoastal Waters Light Chop. |
| Thursday Night...Northeast Winds 5 To 10 Knots. Seas 2 To 3 Feet. Wave Detail: Northeast 3 Feet At 7 Seconds. Intracoastal Waters Light Chop. |
| Friday...Northeast Winds Around 5 Knots, Becoming East In The Afternoon. Seas Around 2 Feet. Wave Detail: East 2 Feet At 8 Seconds. Intracoastal Waters Smooth. |
| Friday Night...South Winds 5 To 10 Knots, Becoming Southwest After Midnight. Seas Around 2 Feet. Wave Detail: Southeast 2 Feet At 7 Seconds. Intracoastal Waters Light Chop. |
| Saturday And Saturday Night...Southwest Winds 5 To 10 Knots. Seas 2 To 3 Feet. Wave Detail: East 2 Feet At 7 Seconds. Intracoastal Waters Light Chop. |
| Sunday...Southwest Winds Around 10 Knots, Becoming Northwest 20 To 25 Knots. Seas 3 To 5 Feet, Occasionally To 6 Feet. Intracoastal Waters Rough. A Slight Chance Of Showers In The Morning, Then A Slight Chance Of Showers And Thunderstorms In The Afternoon. |
| Monday...Northwest Winds 20 To 25 Knots, Increasing To 25 To 30 Knots. Seas 4 To 6 Feet, Occasionally To 8 Feet, Building To 5 To 8 Feet, Occasionally To 10 Feet In The Evening, Subsiding To 3 To 5 Feet, Occasionally To 6 Feet After Midnight. Intracoastal Waters Very Rough. Winds And Waves Higher In And Near Thunderstorms. |
| Area Forecast Discussion National Weather Service Jacksonville FL 1251pm EST Wednesday Nov 5 2025 Near Term Issued at 1248pm EST Wednesday Nov 5 2025 Mostly sunny skies, calm winds, and temperatures in the 70s will continue this afternoon. Tonight, lows will generally be in the 50s, with areas north of Waycross seeing lows in the upper 40s. With clear skies and calm winds overnight, patchy fog is likely for most of inland northeast Florida and southeast Georgia pre- dawn. .SHORT TERM... (Thursday through Friday night) Issued at 1248pm EST Wednesday Nov 5 2025 High pressure to the north of the area will shift off the western Atlantic through the day on Thursday, clearing to the northeast by Friday. Dry conditions expected to continue over inland locations for the end of the work week, but may have a few showers along the local waters Thursday night and into Friday afternoon. By Friday night, winds shift to becoming southwesterly ahead of the first of a pair of frontal boundaries as its shifts towards the area. The shift in flow will bring moisture into the area from the Gulf and may bring some isolated showers over northern SE GA during the overnight hours into Saturday. Temperatures highs will continue to warm gradually into the upper 70s to lower 80s on Thursday and Friday afternoons. Thursday night, Lows will span in the 50s for most locations, a few northern locations may feel Lows in the upper 40s, but coastal locations and north central FL counties will be in the lower 60s. By Friday night, lows will be a bit warmer as most inland locations will be in the upper 50s with lower 60s along the coast. Could have some patchy fog during the early morning hours Friday and Saturday mornings with light winds and increase in moisture. Long Term (Saturday through next Wednesday) Issued at 1248pm EST Wednesday Nov 5 2025 Chances of showers over inland locations during the upcoming weekend as a pair of frontal boundaries will shift towards and across the area. With the shift to a southwesterly flow ahead of the fronts, moisture filtering into the area will bring chances of fog for inland locations during the early morning hours this weekend. Low chances of showers along the western inland locations during the afternoon hours on Saturday ahead of the first frontal boundary. By Sunday, isolated chances of showers for most locations as moisture will continue to feed into the area with the continued southwest-westerly flow ahead of the second front push into the area. Temperatures Highs in the upper 70s to lower 80s this weekend will make way for cooler temperature highs from the mid 50s to mid 60s by Monday as winds shift to become northwesterly after the passage of the cold fronts. Temperature Lows will begin to tick downward Sunday night with Lows from the mid 40s to upper 50s drop further to the lower 30s to lower 40s by Monday/Tuesday nights, with some locations possibly reaching into the upper 20s over inland SE GA on Monday night. This will setup the possibility for light freeze and frost possible for some locations on Monday and Tuesday nights, with light winds and mostly clear skies during the overnight hours. Marine Issued at 1248pm EST Wednesday Nov 5 2025 High pressure will continue to shift eastward eastward into the Atlantic resulting in diminishing onshore winds and elevated seas. Weakening high pressure is then expected to settle over our local waters late this week ahead of an approaching cold front. This front is slated to cross our local waters on Sunday, possibly accompanied by isolated or widely scattered showers. Rip Currents High risk for NE Florida beaches today and then expected to become moderate tomorrow. Low risk for SE Georgia beaches today. NOAA Jacksonville FL Office: Watches - Warnings - Advisories FL...High Rip Current Risk through late tonight for FLZ124-125-138- 233-333. GA...None. AM...None. |
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