Volusia-Brevard County Line to Sebastian Inlet out 20 NM Marine Forecast
| Today...East Winds 10 To 15 Knots. Seas 4 To 5 Feet, Occasionally To 6 Feet. Wave Detail: East 5 Feet At 11 Seconds. A Moderate Chop On The Intracoastal Waters. A Chance Of Showers With A Slight Chance Of Thunderstorms. |
| Tonight...Southeast Winds 10 To 15 Knots. Seas 5 To 6 Feet, Occasionally To 8 Feet. Wave Detail: East 6 Feet At 10 Seconds. A Light Chop On The Intracoastal Waters. |
| Friday...East Winds 10 To 15 Knots. Seas 4 To 5 Feet, Occasionally To 6 Feet. Wave Detail: East 5 Feet At 9 Seconds. A Moderate Chop On The Intracoastal Waters. A Slight Chance Of Showers. A Slight Chance Of Thunderstorms In The Afternoon. |
| Friday Night...East Winds 10 To 15 Knots. Seas 4 To 5 Feet, Occasionally To 6 Feet. Wave Detail: East 5 Feet At 9 Seconds. A Light Chop On The Intracoastal Waters. |
| Saturday...East Winds 10 To 15 Knots. Seas 4 To 5 Feet, Occasionally To 6 Feet. Wave Detail: East 5 Feet At 9 Seconds. A Moderate Chop On The Intracoastal Waters. A Slight Chance Of Showers. |
| Saturday Night...East Winds 10 To 15 Knots. Seas 4 To 6 Feet, Occasionally To 8 Feet. Wave Detail: East 5 Feet At 9 Seconds. A Light Chop On The Intracoastal Waters. |
| Sunday...East Winds 5 To 10 Knots. Seas 4 To 5 Feet, Occasionally To 6 Feet. A Light Chop On The Intracoastal Waters. A Chance Of Showers. A Chance Of Thunderstorms In The Afternoon. |
| Sunday Night...Southeast Winds 5 To 10 Knots. Seas 4 Feet. Mostly Smooth On The Intracoastal Waters. A Slight Chance Of Showers And Thunderstorms. |
| Monday...Northeast Winds 5 To 10 Knots, Increasing To 10 To 15 Knots In The Afternoon. Seas 3 To 4 Feet. A Moderate Chop On The Intracoastal Waters. A Slight Chance Of Showers In The Morning, Then A Chance Of Showers With A Slight Chance Of Thunderstorms In The Afternoon. |
| Monday Night...Northeast Winds 10 To 15 Knots, Increasing To 15 To 20 Knots After Midnight. Seas 4 To 5 Feet, Occasionally To 6 Feet. Choppy On The Intracoastal Waters. Showers Likely With A Slight Chance Of Thunderstorms. Winds And Waves Higher In And Near Thunderstorms. |
| Area Forecast Discussion National Weather Service Melbourne FL 630am EDT Thu April 2 2026 Issued at 202am EDT Thu April 2 2026 -----------Synoptic Overview----------- Florida resides just south of a broad area of above-normal H5 heigheights extending from the N Atlantic to the Mississippi Valley and onward into the E Pacific. The polar jet is relatively weak at this time, carving out a trough over the Intermountain West. At the surface, an axis of surface high pressure remains close to the I-10 corridor, delivering moderate onshore flow to the Florida Peninsula. MIMIC-TPW2 shows that a surge of higher moisture is currently over the Bahamas. This moisture should pass over the state later today. Mid-level heigheights are forecast to rise slightly over the next few days, keeping significant disturbances well north of the state. The surface high pressure axis should also remain to the north of Central Florida, and with a weakness in the tropics, the pressure gradient will remain sufficient for moderate to fresh easterlies. Moisture values return to near normal from Friday through at least early Sunday. By Sunday afternoon, a PV anomaly currently over the Pacific Northwest should reach the Great Lakes. As it moves farther east toward New England, it should lay out a cold front over the Deep South by Monday. The front should encounter increasingly parallel flow as it arrives over Florida early next week. 01/12Z cluster analysis revealed minor disagreement in the depth of the trough passing to our north, which may affect the front's southward momentum once it makes it to Florida. It remains in question whether it slows or completely stalls near the area. Some members, particularly within the GEFS suite, are stronger with a subtropical shortwave passing by around Tuesday which could briefly sharpen the surface front or trough. A surge of greater moisture should accompany the front once it arrives. By later next week, ensemble means suggest the deeper moisture will be shunted toward South Florida, with onshore flow persisting as another continental high moves off of New England. Modest cool advection is also forecast behind this front, with H85 (5 kft) T's dropping 2 to 3 deg C below normal by next Wednesday. -------Sensible Weather & Impacts------- Today - Tonight... The key player in our forecast today will be the arrival of deeper moisture off the Bahamas, beneath drier air aloft. Hi-res guidance supports some onshore-moving showers along the coast later this morning. By afternoon, the activity should shift inland on a diffuse sea breeze. Scattered storms should form over the interior, with the greatest coverage south of Orlando. A few stronger storms with gusty winds to around 40-50 mph and small hail cannot be ruled out this afternoon. It should be seasonably warm with breezy east-southeast winds gusting from 20-25 mph. Friday - Weekend... As ridging builds, drier air aloft settles over the state from Friday afternoon and into Saturday. Enough moisture persists for low shower and storm chances (< 30%). By Sunday, additional moisture looks to arrive off the Atlantic, which may enhance coverage just a bit. Through the weekend, temperatures will warm above normal over the interior, with breezy coastal locations a bit cooler. The risk for numerous, life-threatening rip currents will remain high at all east coast beaches through the weekend. Entering the surf is strongly discouraged. Next Week... A weakening cold front will encroach upon the peninsula and likely stall or decelerate upon arrival. Plentiful moisture influx is supported by most of the guidance, which should give us increasing coverage of showers and storms through at least Monday and Tuesday. After that time, there is some disagreement in how quickly, or whether, the moisture gets displaced to our south. As mentioned in the overview, there is potential for a ripple of energy to pass by around Tuesday which could sharpen the boundary. This would lead to higher rain chances and increase the threat for another impactful onshore wind event. Confidence is rather low at this time, and we have several days to monitor it. High temperatures look to turn cooler beginning around Tuesday, with most spots forecast to only reach the 70s by the middle of next week. Marine Issued at 202am EDT Thu April 2 2026 The extended period of poor boating conditions will continue through the weekend. With an axis of high pressure to the north of the waters, fresh onshore breezes will keep seas rough for the next few days. The next cold front is set to reach Central Florida around Monday or Tuesday, with some potential for additional fresh to strong onshore winds behind that front. Each day through Sunday, expect seas of 4 to 6 feet with the highest seas over the Gulf Stream. East to southeast winds generally 10-15 kt, up to 15-18 kt from time to time especially well offshore and behind the diffuse afternoon sea breeze. NOAA Melbourne FL Office: Watches - Warnings - Advisories FL...None. AM...None. |
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