Tuesday, September28, 2021
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Marine Weather and Tides
Merritt Island, 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 7:13AMSunset 7:13PM Tuesday September 28, 2021 12:34 AM EDT (04:34 UTC) Moonrise 11:23PMMoonset 1:02PM Illumination 58% Phase: Waning Gibbous; Moon at 21 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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AMZ552 Volusia-brevard County Line To Sebastian Inlet 0-20 Nm- 950 Pm Edt Mon Sep 27 2021
Tonight..East to northeast winds 5 to 10 knots. Seas 2 to 3 feet with a dominant period 9 seconds. Mostly smooth on the intracoastal waters.
Tuesday..Northeast winds 5 to 10 knots. Seas 2 to 3 feet with a dominant period 9 seconds. A light chop on the intracoastal waters.
Tuesday night..East winds 5 to 10 knots. Seas 2 feet with a dominant period 9 seconds. Mostly smooth on the intracoastal waters.
Wednesday..Northeast winds 5 to 10 knots. Seas 1 to 2 feet. A light chop on the intracoastal waters.
Wednesday night..East winds 5 to 10 knots. Seas 2 to 3 feet. Mostly smooth on the intracoastal waters.
Thursday..Northeast winds 10 to 15 knots. Seas 2 feet. A moderate chop on the intracoastal waters.
Thursday night..East winds 10 to 15 knots. Seas 2 to 3 feet.
Friday..East winds 10 to 15 knots. Seas 3 to 4 feet. Slight chance of showers.
Friday night..East winds 15 knots. Seas 3 to 5 feet. Slight chance of showers.
Saturday..Northeast winds 15 knots. Seas 4 to 5 feet. Chance of showers.
AMZ500 Synopsis For Flagler Beach To Jupiter Inlet Out To 60 Nm- 950 Pm Edt Mon Sep 27 2021
Synopsis..High pressure building into the southeast u.s. Will remain centered north of the local waters, maintaining an onshore wind flow and dry conditions through late this week. Seas will start to build across the waters by late week and into the upcoming weekend as long-period swells arrive from distant major hurricane sam.
Gulf stream hazards..None. The approximate location of the west wall of the gulf stream based on the real time ocean forecast system as of Sunday, september 26th. 40 nautical miles east of ponce inlet. 28 nautical miles east of port canaveral. 23 nautical miles east of sebastian inlet. 15 nautical miles east of fort pierce inlet. 9 nautical miles east of saint lucie inlet.


7 Day Forecast for Marine Location Near Merritt Island, FL
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location: 28.29, -80.7     debug


Area Discussion for - Melbourne, FL
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FXUS62 KMLB 280134 AFDMLB

Area Forecast Discussion National Weather Service Melbourne FL 930 PM EDT Mon Sep 27 2021

UPDATE.

Another quiet, pleasant night in store with a light NE breeze which will transition to a very light N-NW drainage drift after midnight. A few scraps of marine SC will impinge on the coast form Brevard southward. Other than some cosmetic 0-2hr tweaks, forecast is fine. Lows in the M60s for most areas, L60s north and rural sheltered interior, U60s for the ORL-SFB metro, and around 70F along the immediate Treasure Coast beachside areas.

AVIATION. VFR. SKC inland with FEW-SCT045 for the coastal corridor between TIX-SUA.

MARINE. Light NE winds 7-12kt with seas 2-3ft north of SIPF1, and subsiding to that level to the south after midnight, where some 4ft seas remain well offshore this evening.

Cristaldi/Watson

PREV DISCUSSION. (Issued 303 PM EDT Mon Sep 27 2021)

Remainder of Week (previous discussion) . Transition out of September will be accompanied by a period of dryness as high pressure remains the dominant feature across the SE states and eastern Gulf. The flow pattern wl remain modest, with backed sfc winds dvlpg during the overnight and onshore conditions during the afternoons. Inland locations can be expected to be a little cooler at night due to diurnal tendency of backed winds and less influence from the still warm Atlc waters. Highs M80s coast to near 90 inland with lows U60s to lows 70s coast and M-U60s inland. Some Atlc sprinkles or light showers wl become psbl by Thu as incrsg near sfc moisture begins to sneak over the Treasure Cst under the weakening ridge.

Extended (previous discussion) . Easterlies are shown freshening during the weekend with incrsg moisture steadily from S-N. A broad continental shortwave migrating swd with time from the TN Valley coupled with adt'l height falls over the Caribbean should increase rain chcs once again locally into early next week.

AVIATION. VFR prevailing, with no precipitation expected through the period. NE flow continuing, becoming light overnight.

MARINE.

Remainder of week (previous discussion) . Presence of high pressure to the proximity and N of the waters will produce mostly favorable open water conds with a swell component emanating from the open Atlc. Seas 2-3 ft through midweek increasing to 3-4 ft Thu as swell likely from Hurricane Sam increases seas late week to 4-5 ft. Seas shown peaking around 5-6 ft Sat with fully arisen conds due to combination of swell and somewhat higher onshore flow dvlpg as well. Headlines may be required for a portion of the weekend.

HYDROLOGY. The St. Johns River at Astor/ASTF1 is forecast to remain in Minor Flood Stage, around or slightly above 2.3 feet, through late week as a period of northeast winds prevent the river from flowing steadily downstream. At Geneva above Lake Harney/GENF1, the river is forecast to slowly recede this week while remaining in Action Stage.

PRELIMINARY POINT TEMPS/POPS. DAB 65 86 64 87 / 0 0 0 0 MCO 68 89 66 90 / 0 0 0 10 MLB 66 87 67 86 / 0 0 0 10 VRB 65 87 66 87 / 0 10 0 10 LEE 69 90 67 91 / 0 0 0 0 SFB 67 88 65 89 / 0 0 0 10 ORL 69 89 68 90 / 0 0 0 10 FPR 64 86 65 85 / 10 10 10 10

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


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
TRDF1 - 8721604 - Trident Pier, FL 10 mi46 min NE 4.1 G 6 76°F 84°F1018.4 hPa
41113 - Cape Canaveral Nearshore, FL (143) 12 mi38 min 83°F2 ft
41009 - CANAVERAL 20 NM East of Cape Canaveral, FL 31 mi34 min E 7.8 G 9.7 80°F 83°F1017.5 hPa (-0.4)63°F
TPAF1 - 8726694 - TPA Cruise Terminal 2, Tampa, FL 95 mi52 min ENE 5.1 G 7

Wind History for Trident Pier, FL
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Cocoa - Patrick Air Force Base, FL7 mi38 minE 1010.00 miFair78°F64°F62%1018 hPa
Melbourne International Airport, FL13 mi41 minENE 710.00 miFair77°F61°F58%1018 hPa
Cocoa Beach, Cape Canaveral Air Force Station Skid Strip, FL14 mi38 minN 010.00 miFair70°F61°F72%1018.2 hPa
Titusville, FL17 mi3.8 hrsE 57.00 miFair82°F64°F55%1019 hPa

Link to 5 minute data for KCOF

Wind History from COF (wind in knots)
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Last 24hrNE5E8NE6NE5NE7NE5NE7NE6NE7N5NE7NE9NE7NE10E12NE10E10E10NE10E8E10E8E8E10
1 day agoE6NE4NE4CalmE6NE4NE5NE5NE8N10N9NE11NE10NE10NE13NE14NE13NE13NE11NE12NE11NE9NE7NE6
2 days agoE6E6E6E5NE3N4N5N5N6N8N10N13NE11NE12NE11NE11NE11E11NE10E10NE8E9E7E7

Tide / Current Tables for Patrick Air Force Base, Florida
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Patrick Air Force Base
Click for Map
Tue -- 12:40 AM EDT     3.56 feet High Tide
Tue -- 07:10 AM EDT     1.09 feet Low Tide
Tue -- 07:13 AM EDT     Sunrise
Tue -- 01:38 PM EDT     3.72 feet High Tide
Tue -- 02:01 PM EDT     Moonset
Tue -- 07:11 PM EDT     Sunset
Tue -- 07:52 PM EDT     1.61 feet Low Tide
Tue -- 09:58 PM EDT     Last Quarter
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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3.53.53.32.92.31.71.31.11.21.62.22.83.33.73.73.532.521.71.61.82.22.7

Tide / Current Tables for Canaveral Harbor Entrance, Florida (2)
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Canaveral Harbor Entrance
Click for Map
Tue -- 12:45 AM EDT     3.64 feet High Tide
Tue -- 07:13 AM EDT     1.03 feet Low Tide
Tue -- 07:13 AM EDT     Sunrise
Tue -- 01:43 PM EDT     3.81 feet High Tide
Tue -- 02:01 PM EDT     Moonset
Tue -- 07:11 PM EDT     Sunset
Tue -- 07:55 PM EDT     1.53 feet Low Tide
Tue -- 09:58 PM EDT     Last Quarter
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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3.53.63.42.92.31.71.311.11.52.12.83.43.73.83.63.12.521.61.51.72.12.6

Weather Map
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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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