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Marine Weather and Tides Neptune Beach, FL Version 3.4

NOTICE 8/26/2020 The 7 day forecast is taking about 5 seconds to load but it will eventually load. NOAA is still working on it. 8/18/2020 NOAA continues to have trouble. Wind guest will occasionally be left off graphs. I am working with NOAA to resolve the issue. 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.

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Sunrise 7:20AM

Sunset 5:51PM

Monday January 18, 2021 6:46 PM EST (23:46 UTC)

Moonrise 11:04AM

Moonset 11:17PM

Illumination 30%

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.

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7 Day Forecast for Marine Location Near Neptune Beach, FL

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Area Discussion for - Jacksonville, FL

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FXUS62 KJAX 182311 AFDJAX

Area Forecast Discussion National Weather Service Jacksonville FL 611 PM EST Mon Jan 18 2021

AVIATION. [Through 00Z Wednesday]

Clear skies with light winds will prevail through the period.

PREV DISCUSSION [216 PM EST].

NEAR TERM. /through Tuesday/ .

High pressure will build overhead from the west this afternoon, and remain overhead through Tuesday. With the high overhead, calm to light winds, with clear skies expected. Temperatures will fall to around freezing inland Tonight, with mid to upper 30s at the coast. Widespread frost will be expected across the region, with the exception of coastal communities where potential will be limited. Temperatures will recover to more seasonal levels Tuesday, with highs generally in the middle 60s.

SHORT TERM. /Tuesday night through Friday night/ .

The high pressure ridge will slide back toward the west Tuesday night, as a weak cold front moves southeast across area. Limited moisture associated with this front, so it is expected to pass through dry, although additional cloud cover anticipated. High pressure will build overhead Wednesday afternoon.

The high will sink to the south Wednesday night, as a warm front will extend east across central GA. The high will sink further to the south Thursday, allowing the warm front to move into southern GA. Waves moving along this front could produce showers over SE GA Thursday. The high will move into southern FL Thursday night into Friday. This will allow the frontal zone to sink to near the FL/GA line by Friday morning. The parent low will move east along the boundary during the day Friday, dragging its associated cold front south of the area Friday night. The best chance for showers this period will be during the day Friday into Friday evening as the low passes through. Can not rule out a few thunderstorms over SE GA Friday.

Temperatures will trend a little below normal Tuesday night, then above normal for Wednesday through Friday night. NE FL will have the warmest air in place this period, due to the position of the warm front.

LONG TERM. /Saturday through Monday/ .

The cold front will sink south of forecast area Saturday morning, as high pressure builds to the north northeast. A weak coastal trough is expected to develop Saturday afternoon into Saturday night. This feature could lead to additional coastal clouds, and the potential for a few showers. The high will build more toward the northeast Sunday, then east southeast Monday. With the high to the north and northeast, the flow will become onshore, leading to above normal temperatures at night, and near normal readings during the day through Sunday. With the high to the east southeast Monday, the flow will be more from the southeast to south, which will result in an increase in warm advection and temperatures above normal. A frontal system will approach from the west Monday, which will provide the chance for a few showers for western areas.

Marine.

High pressure ridge will be overhead through Tuesday. The high will build more toward the west Tuesday night into Wednesday, as a weak cold front moves southeast across area. The high will build to the south Wednesday night through Friday. A warm frontal system will stretch across the southern US Thursday into Thursday night. A wave of low pressure will move east along the boundary and into the area Friday into Friday evening, with a cold front moving through Friday night. High pressure will build north of the region Saturday, and toward the northeast Sunday. Rip Currents: SE GA Low Tuesday NE FL Moderate Tuesday

PRELIMINARY POINT TEMPS/POPS.

AMG 32 62 41 63 40 / 0 0 0 0 0 SSI 37 58 45 63 44 / 0 0 0 0 0 JAX 34 64 41 67 42 / 0 0 0 0 0 SGJ 38 61 43 67 45 / 0 0 0 0 0 GNV 32 65 37 68 41 / 0 0 0 0 0 OCF 32 65 38 70 41 / 0 0 0 0 0

JAX WATCHES/WARNINGS/ADVISORIES. FL . Frost Advisory from 2 AM to 9 AM EST Tuesday for Central Marion- Coastal Nassau-Eastern Marion-Inland Flagler-Inland St. Johns-Putnam.

Freeze Warning from 2 AM to 9 AM EST Tuesday for Bradford-Clay- Eastern Alachua-Inland Duval-Inland Nassau-Western Alachua- Western Marion.

GA . None. AM . None.

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Weather Reporting Stations

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Stations	Dist	Age	Wind	Air Temp	Water Temp	Waves	Pressure	DewPt
LTJF1	5 mi	47 min		58°F				28°F
MYPF1 - 8720218 - Mayport (Bar Pilots Dock), FL	6 mi	47 min		57°F	57°F		1022.1 hPa (+2.0)
BLIF1	8 mi	47 min		59°F			1022.9 hPa (+1.9)	25°F
DMSF1	9 mi	47 min			57°F
JXUF1	10 mi	47 min			56°F
NFDF1	12 mi	47 min		56°F			1021.7 hPa (+1.8)
FRDF1 - 8720030 - Fernandina Beach, FL	25 mi	47 min		57°F	55°F		1021.8 hPa (+1.9)
41117	28 mi	51 min			61°F	2 ft
41112 - Offshore Fernandina Beach, FL (132)	29 mi	47 min		57°F	57°F	1 ft
SAUF1 - St. Augustine, FL	33 mi	47 min	WNW 2.9 G 4.1	59°F	57°F		1022 hPa (+1.7)	26°F
GTXF1 - Guana Tolomato Matanzas Reserve, FL	46 mi	62 min	W 1	59°F			1022 hPa	31°F

Wind History for I-295 Bridge, St Johns River, FL

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Last 24hr

1 day ago

2 days ago

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Airport Reports

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Airport	Dist	Age	Wind kt	Visibility	Sky/Weather	Temp	DewPt	Humidity	Pressure
Jacksonville Craig Municipal Airport, FL	5 mi	54 min	WNW 4	10.00 mi	Fair	57°F	25°F	29%	1021.7 hPa
Mayport Naval Station - Adm David L. McDonald Field, FL	6 mi	55 min	WNW 4	10.00 mi	Fair	58°F	31°F	36%	1021.5 hPa
Jacksonville Naval Air Station, FL	14 mi	54 min	WNW 6	10.00 mi	Fair	59°F	23°F	25%	1021.4 hPa
Jacksonville International Airport, FL	19 mi	51 min	W 6	10.00 mi	A Few Clouds	53°F	26°F	35%	1021.6 hPa
Fernandina Beach Municipal Airport, FL	21 mi	52 min	WNW 4	10.00 mi	Fair	54°F	26°F	35%	1021.7 hPa
Northeast Florida Regional Airport, FL	24 mi	51 min	WNW 3	10.00 mi	Fair	58°F	28°F	32%	1022 hPa

Link to 5 minute data for KCRG

Wind History from CRG (wind in knots)

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Last 24hr

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W8

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NW11

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W4

Calm

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NW4

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W6

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W9 G16

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W6

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W9

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Calm

SW3

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W12 G20

W12 G23

W13 G25

W20 G28

W17 G28

W17 G22

W14 G21

W6

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Tide / Current Tables for Pablo Creek, ICWW bridge, St. Johns River, Florida

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Tide / Current Tables for St. Johns River Entrance, Florida Current

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Weather Map

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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

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Ground Weather Radar Station

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