Sawgrass, FL Marine Weather and Tide Forecast
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Marine Weather and Tide Forecast for Sawgrass, FL

June 19, 2024 1:16 AM EDT (05:16 UTC) Change Location
Sunrise 6:22 AM   Sunset 8:31 PM
Moonrise 5:35 PM   Moonset 3:06 AM 
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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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AMZ452 Expires:202406190930;;262948 Fzus52 Kjax 190033 Cwfjax
coastal waters forecast for northeast florida/southeast georgia national weather service jacksonville fl 833 pm edt Tue jun 18 2024
atlantic coastal waters from altamaha sound ga to flagler beach fl out to 60 nm.
seas are provided as a range of the average height of the highest 1/3 of the waves, along with the occasional height of the average highest 1/10 of the waves.
amz450-452-454-190930- coastal waters from altamaha sound to fernandina beach fl out 20 nm- coastal waters from fernandina beach to st. Augustine fl out 20 nm- coastal waters from st. Augustine to flagler beach fl out 20 nm- 833 pm edt Tue jun 18 2024

.small craft advisory in effect through late Thursday night - .

Rest of tonight - East winds 15 to 20 knots. Seas 6 to 8 feet, occasionally to 10 feet. Wave detail: east 7 feet at 7 seconds. Intracoastal waters choppy. A chance of showers, mainly this evening.

Wednesday - East winds 15 to 20 knots. Seas 6 to 7 feet, occasionally to 9 feet. Wave detail: east 6 feet at 8 seconds. Intracoastal waters choppy. A chance of showers in the morning, then showers likely with a chance of Thunderstorms in the afternoon.

Wednesday night - East winds 15 to 20 knots. Seas 6 to 7 feet, occasionally to 9 feet. Wave detail: east 6 feet at 8 seconds. Intracoastal waters choppy. A chance of Thunderstorms. Showers likely, mainly in the evening.

Thursday - East winds 15 to 20 knots. Seas 6 to 7 feet, occasionally to 9 feet. Wave detail: east 6 feet at 8 seconds. Intracoastal waters choppy. A chance of showers and Thunderstorms.

Thursday night - Northeast winds 15 to 20 knots, diminishing to 10 to 15 knots after midnight. Seas 6 to 7 feet, occasionally to 9 feet. Wave detail: east 6 feet at 9 seconds and northeast 2 feet at 7 seconds. Intracoastal waters choppy. A chance of showers and Thunderstorms.

Friday - East winds 10 to 15 knots. Seas 6 to 7 feet, occasionally to 9 feet. Wave detail: east 6 feet at 9 seconds. Intracoastal waters a moderate chop. Showers likely. A chance of Thunderstorms in the morning, then Thunderstorms likely in the afternoon.

Friday night - Southeast winds 10 to 15 knots, diminishing to 5 to 10 knots after midnight. Seas 4 to 6 feet, occasionally to 8 feet. Intracoastal waters a moderate chop. A chance of showers and Thunderstorms, mainly in the evening.

Saturday through Sunday - South winds 10 to 15 knots. Seas 3 to 5 feet, occasionally to 6 feet. Intracoastal waters a moderate chop. Showers likely with a chance of Thunderstorms.
winds and waves higher in and near Thunderstorms.

AMZ400 Synopsis For Altamaha Sound Ga To Flagler Beach Fl Out To 60 Nm- 833 Pm Edt Tue Jun 18 2024

Synopsis -
strong high pressure will remain anchored off coastal new england through Thursday maintaining small craft advisory level onshore winds and waves across the coastal waters. Meanwhile, a trough situated to the northeast of the bahamas will be steered westward towards the southeastern seaboard late this week, with weak low pressure possibly developing as this system traverses the gulf stream waters. Showers and Thunderstorms are expected to increase in coverage late this week and through the upcoming weekend across our local waters. High pressure will weaken late this week as it sinks slowly southward towards bermuda, with the axis of this surface ridge extending across our area during the upcoming weekend. Winds and seas will gradually diminish as prevailing winds shift to southeasterly on Saturday and then southerly by Sunday.

Gulf stream -
the approximate location of the west wall of the gulf stream as of jun 13, 2024 at 1200 utc - .
62 nautical miles east northeast of flagler beach. 66 nautical miles east of saint augustine beach. 75 nautical miles east of jacksonville beach. 93 nautical miles east southeast of st simons island.
this data courtesy of the naval oceanographic office.


7 Day Forecast for Marine Location Near Sawgrass, FL
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Area Discussion for - Jacksonville, FL
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FXUS62 KJAX 190047 AFDJAX

Area Forecast Discussion National Weather Service Jacksonville FL 847 PM EDT Tue Jun 18 2024

New UPDATE

UPDATE
Issued at 842 PM EDT Tue Jun 18 2024

For the latest NE FL and SE GA Daily Key Messages please visit: https:// www.weather.gov/media/jax/briefings/nws-jax-briefing.pdf

Not much change to the forecast this evening, with the main adjustment being POPs. Showers should continue to stream onshore for at least the next few hours, and will continue to do so closer to the coast through the rest of the night. Mild tonight with lows in the low 70s inland and mid to upper 70s near the St. Johns River and coast.

NEAR TERM
Issued at 325 PM EDT Tue Jun 18 2024

For the latest NE FL and SE GA Daily Key Messages please visit: https:// www.weather.gov/media/jax/briefings/nws-jax-briefing.pdf

The region will remain between strong high pressure off the coast of New England and strengthening Potential Tropical Cyclone One in the SW Gulf. This setup has supported gusty easterly flow with gusts this afternoon ranging from 25-38 MPH. Dry airmass (PWAT 1-1.3 in.) and prevailing subsidence has limited shower development so far today. However, continuous onshore flow has gradually begun to increase low-level moisture along the Atlantic coast which could sustain some showers that move onshore later this afternoon into evening. Winds will be slow to subside overnight and will remain breezy along the coast. Overnight lows will range in the upper 60s to mid 70s.

SHORT TERM
(Wednesday through Friday night)
Issued at 325 PM EDT Tue Jun 18 2024

Breezy conditions along coastal sites will continue through midweek as high pressure remains situated towards the north- northeast of the area. Coastal sites will see gusts of up to 25-30 mph. The onshore winds will also see an increase in shower chances along the coast as moisture moves inland from the coast.
Daytime temperatures will run on the cooler side of normal as the cool marine air will keep temperature values in the mid to upper 80s along coastal locations towards US-301 in NE FL, with far inland locations in the lower to mid 90s.

By Thursday evening, a tropical wave currently situated to the east of the Bahamas will begin to near the FL coast. NHC has a 10% of chance of further development over the next 48 hours. An increase in rain chances will begin during the early hours on Friday and through the day as the feature treks across the area.

LONG TERM
(Saturday through next Tuesday)
Issued at 325 PM EDT Tue Jun 18 2024

As the tropical wave feature starts to fizzle out and/or become more diffuse over the region, high pressure planted to our north and east for much of the week finally starts to broaden a bit and track further to our north and east through much of this period.
This should generally result in weaker surface ridging and therefore a weaker pressure gradient compared to what will be seen for most of this week, with also a more southeasterly flow. This is expected to bring closer to a more typical summertime convective pattern for the upcoming weekend and into early next week. Therefore expecting a moderation of temperatures through this period, starting near to slightly below average on Friday and trending towards near to above average by the end of the weekend and the start of the next work week.

AVIATION
(00Z TAFS)
Issued at 728 PM EDT Tue Jun 18 2024

Breezy onshore winds will tend to ease for all terminals overnight, though expected to remain above 10 kts for coastal sites. Any chances for SHRA will be very low over inland areas overnight, and have only included VCSH for SSI and SGJ. Areas of lower stratus are expected to linger through the overnight hours as well, but are expected to stay predominantly at VFR levels.
MVFR cannot be ruled out at times overnight however, with the best chance of this being at SSI and SGJ.

Similar conditions as seen today will be expected for Wednesday.
Onshore winds expected to gust in the 25 to 30 kt range, and could exceed 30 kt at times. Areas of SHRA are also expected for all terminals during the day on Wednesday, with TSRA very unlikely.

MARINE
Issued at 325 PM EDT Tue Jun 18 2024

Strong high pressure will remain anchored off coastal New England through Thursday maintaining small craft advisory conditions across the coastal waters. Easterly winds 15-20 knots and seas building to 6 to 8 feet will continue through Thursday. Meanwhile, a trough situated to the northeast of the Bahamas will be steered westward towards the southeastern seaboard late this week, with weak low pressure possibly developing as this system traverses the Gulf Stream waters. Showers and thunderstorms are expected to increase in coverage late this week and through the upcoming weekend across our local waters. High pressure will weaken late this week as it sinks slowly southward towards Bermuda, with the axis of this surface ridge extending across our area during the upcoming weekend. Winds and seas will gradually diminish as prevailing winds shift to southeasterly on Saturday and then southerly by Sunday.

Rip Currents: The strong onshore flow will continue a high risk of rip currents this week with surf/breakers of 3-5 ft today building to 4-6 ft on Wednesday/Thursday. With the approach of the full moon later this week, water levels will start to run above normal but coastal flooding is not expected at this time in the onshore flow.

PRELIMINARY POINT TEMPS/POPS
AMG 70 88 69 90 / 20 20 10 20 SSI 76 86 77 86 / 20 50 40 40 JAX 73 87 73 86 / 20 50 40 50 SGJ 76 87 75 86 / 20 60 70 50 GNV 71 90 72 89 / 20 40 20 40 OCF 74 90 74 91 / 20 50 30 50

JAX WATCHES/WARNINGS/ADVISORIES
FL...High Rip Current Risk through late Thursday night for FLZ124-125- 133-138.

GA...High Rip Current Risk through late Thursday night for GAZ154-166.

AM...Small Craft Advisory until 5 AM EDT Friday for AMZ450-452-454- 470-472-474.




Weather Reporting Stations
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Stations Dist Age Wind AirWater WavesinHgDewPt
LTJF1 14 mi59 min 77°F 76°F
MYPF1 - 8720218 - Mayport (Bar Pilots Dock), FL 15 mi59 minE 18G22 76°F 84°F30.12
BLIF1 16 mi59 minE 18G24 78°F 30.1178°F
DMSF1 17 mi59 min 85°F
BKBF1 18 mi59 minE 12G17 78°F 30.07
JXUF1 18 mi59 min 85°F
41117 20 mi51 min 83°F9 ft
NFDF1 20 mi59 minE 19G21 79°F 30.0979°F
SAUF1 - St. Augustine, FL 24 mi77 minESE 23G26 81°F 84°F30.0781°F
FRDF1 - 8720030 - Fernandina Beach, FL 34 mi59 minENE 8.9G15 80°F 84°F30.10
41112 - Offshore Fernandina Beach, FL (132) 36 mi137 min 82°F 83°F8 ft
GTXF1 - Guana Tolomato Matanzas Reserve, FL 37 mi92 minESE 9.9 81°F 30.1272°F
KBMG1 41 mi47 min 81°F 30.11


Wind History for I-295 Bridge, St Johns River, FL
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Airport Reports
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Wind History graph: CRG
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Tide / Current for Palm Valley, ICWW, Florida
   
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Palm Valley
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Tue -- 02:09 AM EDT     -1.64 feet Low Tide
Tue -- 03:31 AM EDT     Moonset
Tue -- 06:24 AM EDT     Sunrise
Tue -- 08:20 AM EDT     1.05 feet High Tide
Tue -- 02:24 PM EDT     -2.30 feet Low Tide
Tue -- 05:32 PM EDT     Moonrise
Tue -- 08:29 PM EDT     Sunset
Tue -- 09:16 PM EDT     1.84 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

Palm Valley, ICWW, Florida, Tide feet
12
am
-0.1
1
am
-1
2
am
-1.6
3
am
-1.3
4
am
-0.5
5
am
0.1
6
am
0.5
7
am
0.9
8
am
1
9
am
1
10
am
0.7
11
am
0.1
12
pm
-0.6
1
pm
-1.5
2
pm
-2.2
3
pm
-2.1
4
pm
-1.2
5
pm
-0.2
6
pm
0.5
7
pm
1.2
8
pm
1.6
9
pm
1.8
10
pm
1.7
11
pm
1.3


Tide / Current for St. Johns River Entrance, Florida Current
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St. Johns River Entrance
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Tue -- 02:50 AM EDT     0.00 knots Slack
Tue -- 03:30 AM EDT     Moonset
Tue -- 05:06 AM EDT     1.26 knots Max Flood
Tue -- 06:23 AM EDT     Sunrise
Tue -- 08:09 AM EDT     -0.00 knots Slack
Tue -- 10:51 AM EDT     -1.77 knots Max Ebb
Tue -- 02:31 PM EDT     0.00 knots Slack
Tue -- 05:22 PM EDT     2.04 knots Max Flood
Tue -- 05:33 PM EDT     Moonrise
Tue -- 08:30 PM EDT     Sunset
Tue -- 08:51 PM EDT     -0.00 knots Slack
Tue -- 11:39 PM EDT     -1.82 knots Max Ebb
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

St. Johns River Entrance, Florida Current, knots
12
am
-1.7
1
am
-1.4
2
am
-0.7
3
am
0.1
4
am
0.9
5
am
1.3
6
am
1.1
7
am
0.8
8
am
0.1
9
am
-0.8
10
am
-1.6
11
am
-1.8
12
pm
-1.6
1
pm
-1.2
2
pm
-0.5
3
pm
0.5
4
pm
1.4
5
pm
2
6
pm
1.9
7
pm
1.5
8
pm
0.9
9
pm
-0.2
10
pm
-1.2
11
pm
-1.8


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Jacksonville, FL,




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