Thursday, April22, 2021
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Marine Weather and Tides
Sebastian, FL

Version 3.4
NOTICE
1/26/2021 -- The West Coast Satellite images havd been updated. They now use GEOS-17.
1/1/2021 -- The 7 day forecast are now working well. Thank you NOAA for your support.

Sunrise 6:48AMSunset 7:52PM Thursday April 22, 2021 10:54 PM EDT (02:54 UTC) Moonrise 2:15PMMoonset 3:01AM Illumination 85% Phase: Waxing Gibbous; Moon at 11 days in cycle
NOTE: Some of the data on this page has not been verified and should be used with that in mind. It may and occasionally will, be wrong. The tide reports are by xtide and are NOT FOR NAVIGATION.
Marine Forecasts
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AMZ555 SEbastian Inlet To Jupiter Inlet 0-20 Nm- 920 Pm Edt Thu Apr 22 2021
Tonight..Northeast winds 15 knots. Seas 3 to 4 feet with a dominant period 7 seconds. A light chop on the intracoastal waters.
Friday..East winds 10 to 15 knots. Seas 3 to 4 feet with a dominant period 7 seconds. A moderate chop on the intracoastal waters.
Friday night..East winds 15 knots. Seas 3 to 5 feet with a dominant period 7 seconds. A light chop on the intracoastal waters.
Saturday..South winds 15 to 20 knots. Seas 3 to 4 feet. Choppy on the intracoastal waters. Chance of showers and slight chance of Thunderstorms.
Saturday night..Southwest winds 10 to 15 knots. Seas 3 to 4 feet. A light chop on the intracoastal waters. Slight chance of showers and Thunderstorms.
Sunday..West winds 10 to 15 knots. Seas 3 to 4 feet. A moderate chop on the intracoastal waters. Chance of showers and Thunderstorms.
Sunday night..Northwest winds 10 knots becoming north after midnight. Seas 2 to 3 feet.
Monday..Northeast winds 10 to 15 knots. Seas 2 to 3 feet.
Monday night..East winds 10 to 15 knots. Seas 3 to 5 feet.
Tuesday..East winds 15 knots. Seas 4 feet.
AMZ500 Synopsis For Flagler Beach To Jupiter Inlet Out To 60 Nm- 920 Pm Edt Thu Apr 22 2021
Synopsis..Winds will veer easterly overnight and into Friday as high pressure builds toward the carolinas and western atlantic. Increasing southeast to south winds Friday night and Saturday will cause boating conditions to become poor to hazardous ahead of the next cool front which will push through the local waters on Sunday. Winds will veer onshore again early next week as high pressure builds toward the mid-atlantic coast.
Gulf stream hazards..Northeast winds around 15 knots and seas 5 to 6 feet. The approximate location of the west wall of the gulf stream based on the real time ocean forecast system as of Tuesday, april 20th. 40 nautical miles east of ponce inlet. 31 nautical miles east of port canaveral. 26 nautical miles east of sebastian inlet. 17 nautical miles east of fort pierce inlet. 10 nautical miles east of saint lucie inlet.


7 Day Forecast for Marine Location Near Sebastian, FL
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location: 27.81, -80.47     debug


Area Discussion for - Melbourne, FL
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FXUS62 KMLB 230130 AFDMLB

Area Forecast Discussion National Weather Service Melbourne FL 930 PM EDT Thu Apr 22 2021

DISCUSSION.

Current-Overnight . High pressure will settle into the southeast U.S. (Carolinas). There will be a range of winds from NNE-NE and possibly ENE by sunrise Fri morning as speeds gradually fall to around 5 mph over the interior/Volusia coast and near 10 mph along the Space/Treasure coasts. Conditions remain dry with stable airmass in place. While the evening hours will see a decrease in cloud cover due to diurnal reasons, the low-level flow (above surface) will veer to nearly ERLY by sunrise and this could gradually bring a few more marine clouds to the coast. The overnight should be mainly pleasant with M-U50s over much of the interior and away from larger metropolitan areas and near 60 to L-M60s elsewhere and probably U60s across barrier islands.

Friday . Previous . Easterly winds will become breezy at times (gusting to around 20-25 mph) as the high pressure moves into the western Atlantic. The marine influence will increase low-level moisture so we'll see more cloud cover, but a subsidence inversion remaining right around 850 mb should prevent any measurable precip from developing. Max temps mid-upper 70s along the coast and low 80s across the interior.

AVIATION. VFR conditions prevail through the TAF period. Northeasterly winds will become easterly in the morning, and will remain out of the east through the day. SCT040 daytime heating cumulus and SCT030 marine stratocumulus fields may be generated during the day, but these are not expected to have categorical impacts. Model guidance indicates winds will remain elevated Friday night, around 12 knots from the east, to the end of the TAF period.

MARINE. Overnight . Surface high pressure builds into the Carolinas. NERLY winds tonight will gradually veer to ENE by daybreak Fri morning. Speeds continue around 15 kts. Conditions remain dry. Seas 4-6 ft over the offshore waters with Cautionary Statements in place for poor small craft boating. Seas 3-4 ft near shore and perhaps up to 5 ft over the Gulf Stream (out 20nm) south of Sebastian Inlet.

Friday . Previous . East winds will be around 15 kt initially but will diminish to 10-15 kt by the afternoon. Seas expected to continue subsiding to 3-4 ft nearshore and 4-5 ft offshore.

MLB WATCHES/WARNINGS/ADVISORIES. FL . None. AM . None.

Sedlock/Watson/Haley


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
SIPF1 4 mi24 min 69°F 70°F1020 hPa
41114 - Fort Pierce, FL (134) 22 mi58 min 76°F4 ft
41113 - Cape Canaveral Nearshore, FL (143) 41 mi58 min 74°F2 ft
TRDF1 - 8721604 - Trident Pier, FL 42 mi54 min N 8 G 9.9 64°F 75°F1021 hPa (+1.1)
41009 - CANAVERAL 20 NM East of Cape Canaveral, FL 51 mi34 min 7.8 G 12 75°F1019.2 hPa
LKWF1 - 8722670 - Lake Worth, FL 86 mi54 min NNE 15 G 17 75°F 78°F1017.8 hPa (+1.4)64°F

Wind History for Trident Pier, FL
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Vero Beach, Vero Beach Municipal Airport, FL11 mi61 minN 810.00 miFair68°F64°F87%1019.4 hPa
Fort Pierce, St. Lucie County International Airport, FL22 mi61 minN 410.00 miFair69°F62°F78%1019.2 hPa
Melbourne International Airport, FL22 mi61 minN 1310.00 miFair66°F60°F81%1019.7 hPa

Link to 5 minute data for KVRB

Wind History from VRB (wind in knots)
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1 day agoCalmCalmCalmCalmCalmSW5W3W6W6W5W8NW8NW7W7W83W7W5W5W9SW7SW4SW4SW4
2 days agoNE3CalmCalmCalmCalmCalmCalmSE3S7SW7SW4W11
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SW6SW10NW6SW8SW10SW6NW4N11CalmCalmCalmCalm

Tide / Current Tables for Sebastian, Indian River, Florida
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Sebastian
Click for Map
Thu -- 12:22 AM EDT     -0.16 feet Low Tide
Thu -- 04:00 AM EDT     Moonset
Thu -- 06:49 AM EDT     Sunrise
Thu -- 07:17 AM EDT     0.15 feet High Tide
Thu -- 01:30 PM EDT     -0.07 feet Low Tide
Thu -- 03:14 PM EDT     Moonrise
Thu -- 07:03 PM EDT     0.09 feet High Tide
Thu -- 07:51 PM EDT     Sunset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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-0.2-0.2-0.1-0.100.10.10.20.10.10.10-0-0.1-0.1-0-000.10.10.10-0-0.1

Tide / Current Tables for Vero Beach (ocean), Florida
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Vero Beach (ocean)
Click for Map
Thu -- 03:59 AM EDT     Moonset
Thu -- 04:20 AM EDT     3.25 feet High Tide
Thu -- 06:49 AM EDT     Sunrise
Thu -- 10:33 AM EDT     0.49 feet Low Tide
Thu -- 03:14 PM EDT     Moonrise
Thu -- 04:43 PM EDT     3.30 feet High Tide
Thu -- 07:50 PM EDT     Sunset
Thu -- 10:59 PM EDT     0.25 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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1.11.72.42.93.23.22.82.21.50.90.50.50.81.42.12.83.23.332.41.710.40.3

Weather Map
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GEOS Local Image of    EDIT
NOTE: This section has been updated as of 1/26/2021. If the image you are expecting is not showing, please let me know. You may use the EDIT function to update your location.
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