Saturday, January18, 2020
Privacy Policy
L-36.com


Marine Weather and Tides
Jupiter Island, FL

Version 3.4
NOTICE
12/16/2019 NOAA is having trouble with requests that include wind gusts. I am posting graphs without wind gusts until it gets fixed.
10/9/2019 Updated the Marine Zones.
9/4/2019 Fixed the weather maps due to NOAA moving them.
7/25/2019 New feature in the Airports section gives a link to 5 minute updates for data reports.

Sunrise 7:09AMSunset 5:52PM Saturday January 18, 2020 10:05 AM EST (15:05 UTC) Moonrise 1:17AMMoonset 12:55PM Illumination 41% Phase: Third Quarter Moon; Moon at 23 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
    EDIT      (on/off)   Help
AMZ555 SEbastian Inlet To Jupiter Inlet 0-20 Nm- 341 Am Est Sat Jan 18 2020
.small craft advisory in effect through late tonight...
Today..East winds around 20 knots becoming southeast 15 knots in the late afternoon. Seas 7 to 10 feet with a dominant period 10 seconds. Rough on the intracoastal waters.
Tonight..Southeast winds 10 to 15 knots. Seas 6 to 8 feet with a dominant period 10 seconds. A light chop on the intracoastal waters.
Sunday..South winds 10 to 15 knots diminishing to 5 to 10 knots in the afternoon. Seas 4 to 6 feet with a dominant period 9 seconds. A moderate chop on the intracoastal waters. Slight chance of showers in the afternoon.
Sunday night..South winds 5 to 10 knots becoming northwest 15 to 20 knots after midnight. Seas 3 to 5 feet. Choppy on the intracoastal waters. Chance of showers in the evening, then slight chance of showers after midnight.
Monday..North winds 15 to 20 knots. Seas 4 to 5 feet. Choppy on the intracoastal waters. Slight chance of showers.
Monday night..North winds 15 to 20 knots. Seas 4 to 6 feet. Slight chance of showers.
Tuesday..North winds 15 to 20 knots. Seas 4 to 6 feet. Chance of showers.
Tuesday night..North winds 15 to 20 knots. Seas 6 to 8 feet. Chance of showers.
Wednesday..Northeast winds 15 to 20 knots. Seas 6 to 9 feet. Chance of showers.
AMZ500 Synopsis For Flagler Beach To Jupiter Inlet Out To 60 Nm- 341 Am Est Sat Jan 18 2020
Synopsis..Hazardous boating conditions will continue through tonight as a high pressure ridge over the western atlantic continues to produce a fresh onshore breeze. As the ridge moves toward the central atlantic ocean through Sunday, winds and seas will subside slightly, however conditions will remain poor for small craft operation. A much stronger cold front will push across central florida and the adjacent atlantic Sunday night, causing conditions to become hazardous once again through early next week.
Gulf stream hazards..East winds around 20 knots with gusts up to 30 knots, becoming southeast and diminishing slightly by late afternoon. Seas 8 to 10 feet. The approximate location of the west wall of the gulf stream based on the real time ocean forecast system as of Thursday, january 16th. 44 nautical miles east of ponce inlet. 32 nautical miles east of port canaveral. 24 nautical miles east of sebastian inlet. 15 nautical miles east of fort pierce inlet. 10 nautical miles east of saint lucie inlet.


7 Day Forecast for Marine Location Near Jupiter Island, FL
   Hourly   EDIT   Help
location: 27.04, -80.1     debug


Area Discussion for - Melbourne, FL
      (on/off)   Help   NOTE: mouseover dotted underlined text for definition
FXUS62 KMLB 180811 AFDMLB

Area Forecast Discussion National Weather Service Melbourne FL 310 AM EST Sat Jan 18 2020

DISCUSSION.

. Still Windy Over the Treasure Coast-Lake Okeechobee Regions Today .

. Strong Cold Front To Move Across Central Florida Sunday Night .

Current . Mix of open and closed cell marine SCU continues to advect onshore the ECFL coast this morning, but is getting eaten up by dry continental air as it tries to move inland across I-95. Breezy, mild conditions continue along the coast, as METARs/CCAFS wind tower data show sustained winds 15-20 MPH (strongest on the barrier islands), and still gusting well into the 20s. This is also holding coastal temps up, as 2AM readings range from the L60s west of I-95 to the U60s-L70s closer to the FL east coast.

Today-tonight . Broad/flat H50 ridge centered over the SE CONUS and FL will collapse as a long wave trough deepens over the eastern CONUS. Development of fast zonal flow aloft will push the large high currently producing our strong/gusty east winds rapidly east across the western Atlantic. as this occurs, a strong cold front will push through the deep south, reaching the FL panhandle by sunrise Sun. Surface-H85 winds will veer to SE and subside this afternoon, then weaken further and veer to light southerly as the front starts to approach from the NW.

Coastal areas will start off breezy-windy, especially from Cape Canaveral southward, and latest MOS guidance supports issuance of Lake Wind Advisory along the coast from Brevard southward, plus Okeechobee County through mid-late afternoon. Skies will start off mostly Mclear inland and Mcloudy along the coast, but then average out partly sunny areawide as low level winds veer SE. Temps remain mild, with highs reaching the U70s for all but the immediate coast, where readings will be closer to 75F. Winds going light to calm overnight coupled with relatively dry air will allow mins to fall to within a couple degrees either side of 60F.

Sun-Sun Night . Energy aloft in the mid-levels embedded in the SW/W flow will slowly progress eastward across the FL peninsula during this time. At the surface, weak high pressure ridging will slide eastward with the approach of a fairly strong cold front. This feature will slip into the I-4 corridor by late afternoon/early evening, then southward across the remainder of ECFL during the evening and overnight. Have increased inherited PoPs a bit to match surrounding offices, but it does appear precip is on a weakening trend as it moves toward/through the area. Currently have 40-50pct PoPs along/north of I-4 and stagger 20-30pct PoPs southward through north Okeechobee/Indian River counties. The trend for precip will be from north to south through the day with much of the area (especially southward) remaining dry for a good portion of the day. Sun night we keep 20-30pct PoPs with coverage/intensity trending downward thru the period. Still opting to keep thunder mention absent from the forecast at this time as instability will be poor.

Light SWRLY winds expected ahead of the front during the day. A weak sea breeze may develop during the day along the Space/Treasure coasts. Winds will become NWRLY Sun night with frontal passage and speeds increasing to 10-15 mph. Fairly warm ahead of the front with temps around 73-75F for highs north of I-4 and U70s to around 80F southward where clouds/precip will be less for much of the day.

Mon-Fri . An active pattern and a good deal of troughiness aloft across the central and eastern CONUS during this time. At the surface and closer towards home, we begin the period post-frontal with high pressure building into the region Mon-Tue. Initial NW flow gradually becomes more N-NE into Wed with what appears to be a coastal troughing pattern setting up and winds veering at the coast to easterly as this veering wind field spreads to inland areas Thu- Fri. Overall drier/cooler air does spread down the peninsula early in the week, then a gradual moistening trend into late work-week. A small threat for showers will exist along the coast early in the week, especially Treasure Coast, then PoPs begin to increase with greater chances spreading inland Wed-Fri.

As stated above, much cooler conditions early in the week. Expect below climo temps thru mid-week as the I-4 corridor only realizes highs in the M-U50s to around 60F. 60s will be realized further south. Lows in the 30s to L40s across much of the area for the Mon and Tue overnight periods. The Space/Treasure coasts will fair better wind a slight onshore component, especially Tue overnight as temps keep in the M-U40s here, except around 50F to L50s immediate coast/barrier islands. A slight/gradual warming trend continues Thu- Fri for both highs and lows areawide.

AVIATION. VFR. BKN040-050 for the DAB-SUA corridor through about 15Z. Winds near the coast from MLB-SUA, which haven't fallen off all that much since 00Z, will be 16-18KT/G23-26KT through 19-20Z.

MARINE. Today-tonight . Strong/gusty east winds will begin to gradually ease this afternoon as they veer to SE and then slacken further tonight as they become SE-S. As expected, wave model guidance has started off a bit lower and is a little faster in the timing of swell decay. Based on latest buoy obs, it appears that seas may wind up peaking a little lower (10ft) than previously indicated, but not enough to warrant any adjustments to the ongoing SCA/HSA.

Sun-Wed . High pressure ridging nudged south/east on Sun with the approach of a strong cold front that will pass across the local waters Sun evening and overnight. High pressure builds in Mon-Tue, but coastal troughing develops late Tue into Wed. Increasing shower chances late Sun/Sun night with front. Thunder mention remains absent. ISOLD shower chances Mon-Mon night, then shower chances increasing to SCT Tue-Wed. NWRLY surge Sun night behind the front with continue elevated winds veering N/NNE Mon night/Tue, then NERLY Tue overnight into Wed, and finally ERLY Wed overnight. Small craft boating conditions deteriorate Sun night and will remain poor to hazardous for much of this period. As stated, wind speeds do remain elevated and seas build Sun overnight, also remaining poor to hazardous for the duration of the period in this unsettled weather pattern.

FIRE WEATHER. Monday . Much cooler and drier air behind the previous cold front. Min RH readings across the western interior will fall to 30-35pct in the afternoon. NW/N 20 ft winds around 10 mph areawide.

PRELIMINARY POINT TEMPS/POPS. DAB 75 61 74 46 / 0 10 50 30 MCO 77 60 77 52 / 0 10 40 30 MLB 75 62 78 53 / 0 0 20 30 VRB 75 61 80 59 / 0 0 20 30 LEE 77 61 74 48 / 0 10 50 30 SFB 76 61 74 49 / 0 10 40 30 ORL 77 61 75 51 / 0 10 40 30 FPR 75 61 79 59 / 0 0 20 30

MLB WATCHES/WARNINGS/ADVISORIES. FL . Lake Wind Advisory until 4 PM this afternoon for Indian River-Martin-Northern Brevard-Okeechobee-Southern Brevard -St. Lucie.

High Surf Advisory until 4 PM this afternoon for Coastal Volusia-Indian River-Martin-Northern Brevard-Southern Brevard-St. Lucie.

AM . Small Craft Advisory until 10 PM this evening for Flagler Beach to Volusia-Brevard County Line 0-20 nm.

Small Craft Advisory until 4 AM Sunday for Sebastian Inlet to Jupiter Inlet 0-20 nm-Volusia-Brevard County Line to Sebastian Inlet 0-20 nm.

Small Craft Advisory until 10 AM Sunday for Flagler Beach to Volusia-Brevard County Line 20-60 nm-Sebastian Inlet to Jupiter Inlet 20-60 nm-Volusia-Brevard County Line to Sebastian Inlet 20-60 nm.



SHORT TERM/AVIATION . Cristaldi LONG TERM . Sedlock


Weather Reporting Stations
   EDIT       (on/off)   Help   NOTE: Click on distance to see the station location on a map
Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
41114 - Fort Pierce, FL (134) 36 mi36 min 73°F7 ft
SPGF1 - Settlement Point, GBI 63 mi66 min E 17 G 21 69°F 1027.9 hPa (+1.4)

Wind History for Lake Worth Pier, FL
(wind in knots)    EDIT      (on/off)   Help
4
PM
5
PM
6
PM
7
PM
8
PM
9
PM
10
PM
11
PM
12
AM
1
AM
2
AM
3
AM
4
AM
5
AM
6
AM
7
AM
8
AM
9
AM
10
AM
11
AM
12
PM
1
PM
2
PM
3
PM
Last
24hr
SE7
SE6
E6
G9
E7
E7
SE7
E7
E8
SE8
SE5
SE6
E6
SE5
SE7
E5
NW2
NW3
E4
NE4
NE6
NE9
N8
N10
N10
1 day
ago
SE8
SE9
SE7
SE7
SE7
E8
E9
E8
E7
SE6
SE7
2 days
ago

Airport Reports
    EDIT      (on/off)   Help   Click EDIT to display multiple airports. Follow links for more data.
AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Witham Field Airport, FL12 mi2.3 hrsE 16 G 287.00 miMostly Cloudy72°F55°F57%1027.4 hPa

Link to 5 minute data for KSUA

Wind History from SUA (wind in knots)
11
AM
12
PM
1
PM
2
PM
3
PM
4
PM
5
PM
6
PM
7
PM
8
PM
9
PM
10
PM
11
PM
12
AM
1
AM
2
AM
3
AM
4
AM
5
AM
6
AM
7
AM
8
AM
9
AM
10
AM
Last 24hrNE15
G24
NE15
G25
NE14
G20
NE15
G23
E16
G22
E16
G22
E16
G22
E17
G24
E17
G24
E17
G24
E17
G24
E16
G23
E17
G23
E16
G24
E16
G24
E16
G24
E17
G25
E13
G24
E17
G27
E14
G23
E17
G22
E16
G28
--SE16
G26
1 day agoNW5E7NE7NE7E5E6E5SE4CalmCalmCalmCalmCalmCalmCalmCalmNW4N3N3NE10NE12NE15
G25
NE14
G25
NE14
G24
2 days agoSE6E8E8E10E10E10E10E7CalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmW5NW5

Tide / Current Tables for Hobe Sound, Jupiter Island, Florida
   EDIT   Weekend mode (on/off)   (on/off)   Help   One Week of Data
Hobe Sound
Click for Map
Sat -- 01:16 AM EST     Moonrise
Sat -- 04:04 AM EST     1.72 feet High Tide
Sat -- 07:10 AM EST     Sunrise
Sat -- 10:49 AM EST     0.13 feet Low Tide
Sat -- 12:54 PM EST     Moonset
Sat -- 04:18 PM EST     1.66 feet High Tide
Sat -- 05:50 PM EST     Sunset
Sat -- 11:19 PM EST     -0.20 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
0.20.71.21.61.71.61.41.10.70.40.20.10.30.61.11.51.61.61.41.10.70.3-0-0.2

Tide / Current Tables for A1A highway bridge, Loxahatchee River, Florida
   EDIT      (on/off)   Help   One Week of Data
A1A highway bridge
Click for Map
Sat -- 01:16 AM EST     Moonrise
Sat -- 03:21 AM EST     1.98 feet High Tide
Sat -- 07:10 AM EST     Sunrise
Sat -- 09:31 AM EST     0.15 feet Low Tide
Sat -- 12:54 PM EST     Moonset
Sat -- 03:36 PM EST     1.92 feet High Tide
Sat -- 05:50 PM EST     Sunset
Sat -- 10:01 PM EST     -0.23 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
0.81.31.821.91.71.30.80.40.20.20.40.81.21.61.91.91.71.30.80.3-0.1-0.2-0.1

Weather Map
       (on/off)   Help Weather Map
wmap_A
GEOS Local Image of    EDIT
NOTE: East coast views moved to GEOS-16. They are experimental and not well supported by NOAA so they may not be correct so be warned. This change required redoing a large amount of the GOES code. If the image you are expecting is not showing, please let me know. You may need to use the EDIT function to update your location.
Link to Loop

Other links: Northern Pacific     Contential US     Full GOES-East
Wind Forecast for Melbourne, FL (10,2,3,4)
      (on/off)   Help

Ground Weather Radar Station Melbourne, FL
   (on/off)   Help
weather_mapweather_map weather_map

Ad by Google

Cookie Policy:
This website uses cookies to save your settings. No personal information is saved. I do not collect statistics on your visit. You can disable cookies in your browser if you like but it is not recommended for this site. I do not sell cookies. Go to a bakery for that. In fact I do not sell anything. To disable cookies from L-36.com, please refer to the Help button in your browser.
Privacy Policy:
I do not sell or share any user data or anything else for that matter. The only personal information I save is in the site log which has a line for each page view which includes the IP address your browser sends in the header as well as which page you requested. I use this to block hackers and other bad actors. I do not use this raw data to create profiles on users. I periodically delete the log files. If you are subject to CCPA, Google ads on this site will not be based on your past behavior so you will likely not see an ad for a lawn mower just because you looked for one at a big box website. I do not believe this site is subject to CCPA but I am doing what I can to follow the guidelines anyway.
Disclaimer:
The information on this web site has not been checked for accuracy. It is for entertainment purposes only and should be independently verified before using for any other reason. There are five sources. 1) Documents and manuals from a variety of sources. These have not been checked for accuracy and in many cases have not even been read by anyone associated with L-36.com. I have no idea of they are useful or accurate, I leave that to the reader. 2) Articles others have written and submitted. If you have questions on these, please contact the author. 3) Articles that represent my personal opinions. These are intended to promote thought and for entertainment. These are not intended to be fact, they are my opinions. 4) Small programs that generate result presented on a web page. Like any computer program, these may and in some cases do have errors. Almost all of these also make simplifying assumptions so they are not totally accurate even if there are no errors. Please verify all results. 5) Weather information is from numerous of sources and is presented automatically. It is not checked for accuracy either by anyone at L-36.com or by the source which is typically the US Government. See the NOAA web site for their disclaimer. Finally, tide and current data on this site is from 2007 and 2008 data bases, which may contain even older data. Changes in harbors due to building or dredging change tides and currents and for that reason many of the locations presented are no longer supported by newer data bases. For example, there is very little tidal current data in newer data bases so current data is likely wrong to some extent. This data is NOT FOR NAVIGATION. See the XTide disclaimer for details. In addition, tide and current are influenced by storms, river flow, and other factors beyond the ability of any predictive program.