Nearby Harbors
27.8117’ N, 80.4633’ W

Sebastian, FL

79°
H -°
L 75°
SSE
0mph
High tide
6:02 am
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Sebastian, FL Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Sun
Oct 4 		Partly Cloudy -º / 75º 3% S 2 mph 93%
Mon
Oct 5 		AM Showers
View Hourly 		89º / 74º 35% SSE 8 mph 74%
3am Partly Cloudy 79º 2% SSE 0 mph 93%
4am Partly Cloudy 78º 2% SSE 1 mph 93%
5am Partly Cloudy 78º 3% S 1 mph 93%
6am Partly Cloudy 77º 3% SSW 3 mph 93%
7am Partly Cloudy 76º 3% SSW 2 mph 93%
8am Partly Cloudy 78º 4% SSW 2 mph 91%
9am Partly Cloudy 81º 5% SSW 3 mph 85%
10am Partly Cloudy 84º 13% S 4 mph 76%
11am Showers 86º 35% S 5 mph 70%
12pm Showers 87º 36% SE 6 mph 65%
1pm Partly Cloudy 88º 21% SE 7 mph 64%
2pm Mostly Cloudy 88º 6% ESE 8 mph 64%
3pm Mostly Cloudy 87º 17% ESE 8 mph 67%
4pm Mostly Cloudy 86º 23% ESE 8 mph 69%
5pm Isolated Thunderstorms 85º 30% ESE 7 mph 72%
6pm Mostly Cloudy 84º 24% ESE 6 mph 74%
7pm Mostly Cloudy 83º 24% E 5 mph 77%
8pm Mostly Cloudy 81º 24% ESE 5 mph 81%
9pm Mostly Cloudy 81º 23% ESE 4 mph 83%
10pm Cloudy 80º 18% ESE 3 mph 85%
11pm Cloudy 80º 21% ESE 3 mph 86%
Tue
Oct 6 		PM Thunderstorms
View Hourly 		87º / 73º 59% S 7 mph 81%
12am Cloudy 79º 24% SE 3 mph 87%
1am Cloudy 78º 21% S 3 mph 89%
2am Cloudy 78º 24% SSW 3 mph 92%
3am Few Showers 77º 32% SW 3 mph 93%
4am Mostly Cloudy 76º 24% WSW 3 mph 95%
5am Cloudy 75º 20% SW 3 mph 97%
6am Cloudy 75º 12% SW 2 mph 97%
7am Mostly Cloudy 75º 15% SSW 2 mph 97%
8am Mostly Cloudy 76º 15% SSW 2 mph 95%
9am Mostly Cloudy 79º 17% S 3 mph 89%
10am Mostly Cloudy 82º 16% S 4 mph 82%
11am Mostly Cloudy 85º 18% S 5 mph 74%
12pm Mostly Cloudy 86º 24% S 5 mph 70%
1pm Cloudy 86º 24% SW 6 mph 70%
2pm Scattered Thunderstorms 86º 51% ESE 7 mph 71%
3pm Scattered Thunderstorms 84º 55% ENE 7 mph 74%
4pm Thunderstorms 82º 60% NE 6 mph 79%
5pm Scattered Thunderstorms 81º 59% NNW 6 mph 81%
6pm Scattered Thunderstorms 80º 46% NNW 5 mph 86%
7pm Cloudy 78º 24% NW 4 mph 89%
8pm Cloudy 77º 24% NW 3 mph 91%
9pm Showers 77º 38% WNW 3 mph 92%
10pm Showers 76º 40% W 2 mph 93%
11pm Cloudy 76º 24% WSW 3 mph 94%
Wed
Oct 7 		Heavy Thunderstorms
View Hourly 		86º / 73º 81% W 8 mph 85%
12am Mostly Cloudy 76º 18% WSW 3 mph 93%
1am Cloudy 76º 18% SW 3 mph 95%
2am Mostly Cloudy 76º 16% WSW 3 mph 97%
Thu
Oct 8 		Thunderstorms 85º / 74º 90% N 8 mph 83%
Fri
Oct 9 		Thunderstorms 85º / 76º 71% E 9 mph 82%
Sat
Oct 10 		Thunderstorms 86º / 75º 72% ESE 12 mph 81%
Sun
Oct 11 		Thunderstorms 86º / 75º 70% SE 12 mph 81%

Weather Radar for Sebastian, FL See Radar

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* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Sebastian, FL

Monday
High : 85ºF
SSW wind 5 to 10 kt becoming E in the afternoon. A chance of showers and thunderstorms, mainly after 5pm. Seas 1 ft or less.
Monday Night
Low : 78ºF
Variable winds 5 kt or less. A chance of showers and thunderstorms, mainly before 2am. Seas 1 ft or less.
Tuesday
High : 84ºF
Variable winds 5 kt or less. Showers and thunderstorms likely, mainly between 3pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Seas 1 ft or less.
Tuesday Night
Low : 76ºF
Variable winds 5 kt or less. Showers and possibly a thunderstorm before 2am, then a slight chance of showers and thunderstorms between 2am and 5am, then a slight chance of showers after 5am. Seas 1 ft or less.
Wednesday
High : 82ºF
WSW wind 5 to 10 kt. A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers and possibly a thunderstorm after 2pm. Seas 1 ft or less.
Wednesday Night
Low : 76ºF
NW wind 5 to 10 kt. Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a chance of showers after 2am. Seas 1 ft or less.
Thursday
High : 82ºF
NNW wind 5 to 10 kt becoming NNE in the afternoon. A chance of showers before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then showers and possibly a thunderstorm after 2pm. Seas 1 ft or less.
Thursday Night
Low : 75ºF
Variable winds 5 kt or less. Showers and possibly a thunderstorm, mainly before 2am, then a chance of showers and thunderstorms after 2am. Seas 1 ft or less.
Friday
High : 85ºF
E wind 5 to 10 kt. A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 8am. Seas 1 ft or less.

NOAA Buoy Data Near Sebastian, FL See Map

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    Wind Speed Forecast for Sebastian, FL

    MondayTuesdayWednesday
    Wind Speed (MPH) 025853325743
    7am11am3pm7pm11pm3am7am11am3pm7pm11pm3am
    MPH 025853325743
    DIR SSESSWSESEEESESWSSWSENENWWSW

    Current Weather Conditions In Sebastian, FL

    As Of: 37 minutes ago

    • 79ºF
    • 86ºF
    • 0mph
    • 0º (SSE)
    • 0mph
    • Partly Cloudy
    • 10mi
    • 29.98"
    • 93%
    • 0ºF

    The weather right now in Sebastian, FL is Partly Cloudy. The current temperature is 79°F, and the expected high and low for today, Monday, October 5, 2026, are -° high temperature and 75°F low temperature. The wind is currently blowing at 0 miles per hour, and coming from the South Southeast. The wind is gusting to 0 mph. With the wind and the atmosphere the temperature feels like 86° Fahrenheit. Expected precipitation is 2 percent, with current humidity at 93 percent, and air pressure at 29.98 in. Visibility is 10 nautical miles. There are 1 current weather alert(s).

    Weather Alerts
    Rip Current Statement - 2:32am Sun Oct 4 2026

    ...HIGH RIP CURRENT RISK NOW IN EFFECT THROUGH LATE TONIGHT...

    WHAT: Dangerous rip currents expected.

    WHERE: Coastal Volusia, Coastal Indian River, Coastal Saint
    Lucie, Coastal Martin, Mainland Northern Brevard, Northern
    Brevard Barrier Islands, Mainland Southern Brevard and
    Southern Brevard Barrier Islands Counties.

    WHEN: Through late tonight.

    IMPACTS: Rip currents can sweep even the best swimmers away
    from shore into deeper water.

    PRECAUTIONARY / PREPAREDNESS ACTIONS:

    Rip currents are powerful channels of water flowing quickly away
    from shore, which occur most often at low spots or breaks in the
    sandbar and in the vicinity of structures such as jetties and
    piers. Heed the advice of lifeguards, beach patrol flags and
    signs.

    Entering the surf is strongly discouraged. If caught in a rip
    current, relax and float. Don't swim against the current. If
    able, swim in a direction following the shoreline. If unable to
    escape, face the shore and call or wave for help.

    &&

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