Thursday, September23, 2021
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Marine Weather and Tides
Sewall's Point, FL

Version 3.4
NOTICE
3/30/2021 -- ANZ330 has been split into ANZ331 and ANZ332. Click EDIT in Marine Forecast and select your new zone.
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 7:09AMSunset 7:17PM Thursday September 23, 2021 11:20 PM EDT (03:20 UTC) Moonrise 8:04PMMoonset 8:25AM Illumination 92% Phase: Waning Gibbous; Moon at 17 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- 942 Pm Edt Thu Sep 23 2021
Tonight..North winds 5 to 10 knots. Seas 3 to 4 feet with a dominant period 9 seconds. Mostly smooth on the intracoastal waters. Slight chance of Thunderstorms in the evening. Chance of showers. Chance of Thunderstorms after midnight.
Friday..Northeast winds 5 to 10 knots. Seas 3 to 4 feet with a dominant period 9 seconds. A light chop on the intracoastal waters. Chance of showers and slight chance of Thunderstorms.
Friday night..Northeast winds 5 to 10 knots. Seas 3 to 4 feet with a dominant period 8 seconds. Mostly smooth on the intracoastal waters. Chance of showers and slight chance of Thunderstorms.
Saturday..Northeast winds 5 to 10 knots. Seas 2 to 3 feet. A light chop on the intracoastal waters. Chance of showers and slight chance of Thunderstorms.
Saturday night..Northeast winds 5 to 10 knots. Seas 3 to 4 feet. Mostly smooth on the intracoastal waters. Slight chance of showers and Thunderstorms.
Sunday..Northeast winds 10 knots. Seas 3 to 4 feet. A light chop on the intracoastal waters. Slight chance of showers and Thunderstorms.
Sunday night..Northeast winds 5 to 10 knots. Seas 3 to 4 feet.
Monday..Northeast winds 10 knots. Seas 3 to 4 feet. Slight chance of showers and Thunderstorms.
Monday night..Northeast winds 10 knots. Seas 3 to 4 feet.
Tuesday..Northeast winds 10 knots. Seas 2 to 3 feet. Slight chance of showers and Thunderstorms.
AMZ500 Synopsis For Flagler Beach To Jupiter Inlet Out To 60 Nm- 942 Pm Edt Thu Sep 23 2021
Synopsis..A moderate northerly breeze north of a stalled front across central florida will lead to a brief period of poor boating conditions offshore from the cape northward into the early overnight hours tonight. Winds and seas gradually diminish Friday into the weekend as winds veer northeast. Scattered showers and storms likely over the local waters south of the cape through Saturday, then drier conditions Sunday into early next week.
Gulf stream hazards..SEas building to 6 feet well offshore from the cape northward into this evening. The approximate location of the west wall of the gulf stream based on the real time ocean forecast system as of Wednesday, september 22nd. 42 nautical miles east of ponce inlet. 28 nautical miles east of port canaveral. 23 nautical miles east of sebastian inlet. 16 nautical miles east of fort pierce inlet. 9 nautical miles east of saint lucie inlet.


7 Day Forecast for Marine Location Near Sewall's Point, FL
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location: 27.21, -80.18     debug


Area Discussion for - Melbourne, FL
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FXUS62 KMLB 240138 AFDMLB

Area Forecast Discussion National Weather Service Melbourne FL 938 PM EDT Thu Sep 23 2021

DISCUSSION.

Weak frontal boundary that moved into the central Florida early this morning appears to be draped just just of Vero Beach and back across Okeechobee county. Boundary collisions that occurred early this evening and lift along and south of this boundary where there is higher moisture resulted in scattered lightning storms, mainly across Martin, St. Lucie, and Okeechobee counties (although isolated showers developed farther north).

Some of this activity is still ongoing across Okeechobee county, and additional development of showers and isolated storms could occur through or just after midnight as models are showing upward vertical motion near the front across the Okeechobee/Treasure Coast region. So will continue 30-40% across the Treasure Coast and Okeechobee with a slight chance of showers as far north as southern Brevard and southern Osceola counties.

Through the overnight hours, enough low-level onshore wind component may bring a couple showers onshore across the Space/Treasure Coasts but think most activity will stay over the Atlantic. Have also added patchy fog mention for Okeechobee county and the Treasure Coast areas due to the combination of closer proximity to the front, light winds, and sufficient low- level moisture.

From previous . Drier air north of the front should allow temperatures to drop below the 70 degree mark for some locations near to north of Orlando since June 1st of this year. Min temps in this region are expected to fall to the mid to upper 60s. However, farther south lows will remain in the low 70s.

AVIATION. Weak front across the central peninsula, south of KMCO, will continue to venture slowly southward through tonight. Hi- Res models continue to want to show some convection continuing into the evening from abundant moisture and future boundary collisions before tapering off late evening/overnight. Much of this is south of KMCO. Tempo MVFR invof ISOLD-SCT SHRA/TSRA this evening. With deep moisture southward and proximity to front wherever it takes up residency overnight, may have to monitor for some patchy fog/low stratus development (south).

MARINE. Tonight (previous) . A weak cold front across central Florida will move slowly southward toward to just south of the Treasure Coast waters tonight. Small craft will need to exercise caution well offshore of Volusia and northern Brevard counties where a moderate northerly breeze, up to 15 knots, north of the front may still build seas to 6 feet into this evening. Otherwise, northerly winds will weaken overnight to 5-10 knots with seas 3-5 feet. Scattered showers and storms will continue to be possible over the coastal waters overnight, mainly offshore and south the Cape.

HYDROLOGY. The St. Johns River at Astor/ASTF1 is forecast to remain within Minor Flood Stage, at around 2.3 to 2.4ft through the weekend as a period of north winds should keep the water level higher there. At Geneva above Lake Harney/GENF1, the river will remain within Action Stage as it crests at 6.5ft this weekend.

PRELIMINARY POINT TEMPS/POPS. DAB 67 86 72 86 / 10 10 10 10 MCO 70 89 72 90 / 10 20 10 20 MLB 73 87 75 87 / 20 30 20 30 VRB 73 88 75 88 / 30 50 20 40 LEE 69 89 72 89 / 10 10 10 10 SFB 69 88 71 88 / 10 10 10 10 ORL 71 88 72 89 / 10 10 10 20 FPR 72 87 73 87 / 30 50 20 40

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

Combs/Pendergrast


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
41114 - Fort Pierce, FL (134) 24 mi24 min 84°F4 ft
LKWF1 - 8722670 - Lake Worth, FL 42 mi50 min SW 4.1 G 5.1 79°F 85°F1013.2 hPa74°F
SPGF1 - Settlement Point, GBI 72 mi20 min SSW 8 G 8.9 83°F 1014.2 hPa (+1.4)

Wind History for Lake Worth Pier, FL
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Witham Field Airport, FL3 mi25 minN 010.00 miThunderstorm in Vicinity79°F73°F84%1014.6 hPa
Fort Pierce, St. Lucie County International Airport, FL22 mi27 minN 010.00 miFair79°F75°F88%1013.9 hPa

Link to 5 minute data for KSUA

Wind History from SUA (wind in knots)
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Last 24hrCalmSW3CalmS4CalmSW3SW3SW3S4S4W4W5W7W5S11S53NE3NE4NE3NE3CalmCalmCalm
1 day agoCalmCalmCalmW3CalmNW3CalmCalmCalmCalm3Calm5SE12E12SE12E6S8SW6SW7W5SW3SW3Calm
2 days agoW4CalmS3CalmCalmCalmCalmCalm4CalmS64444E6E3E6E4CalmW10
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Tide / Current Tables for Seminole Shores, Florida (2)
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Seminole Shores
Click for Map
Thu -- 03:48 AM EDT     0.35 feet Low Tide
Thu -- 07:09 AM EDT     Sunrise
Thu -- 09:25 AM EDT     Moonset
Thu -- 09:58 AM EDT     3.82 feet High Tide
Thu -- 04:09 PM EDT     0.65 feet Low Tide
Thu -- 07:15 PM EDT     Sunset
Thu -- 09:03 PM EDT     Moonrise
Thu -- 10:06 PM EDT     3.65 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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2.61.810.50.40.71.32.233.63.83.632.31.50.90.70.81.322.83.43.63.5

Tide / Current Tables for Eden, Nettles Island, Indian River, Florida
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Eden
Click for Map
Thu -- 01:05 AM EDT     1.33 feet High Tide
Thu -- 07:09 AM EDT     Sunrise
Thu -- 07:54 AM EDT     0.25 feet Low Tide
Thu -- 09:25 AM EDT     Moonset
Thu -- 01:32 PM EDT     1.35 feet High Tide
Thu -- 07:15 PM EDT     Sunset
Thu -- 08:15 PM EDT     0.47 feet Low Tide
Thu -- 09:04 PM EDT     Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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1.21.31.31.10.90.70.40.30.30.40.60.91.21.31.31.21.10.90.70.50.50.50.70.9

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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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