Marine Weather and Tide Forecast for Neptune Beach, FL

NEAR TERM
Issued at 201 PM EDT Thu Jun 12 2025

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

High pressure will be centered to the east northeast of the region through Tonight.

The east coast sea breeze, and Gulf sea breeze will converge near the I75 corridor later this afternoon. As a result, these inland areas will have the greatest coverage of showers and thunderstorms, while chances will decrease over eastern counties through the afternoon.

The overnight is expected to be dry.

SHORT TERM
(Friday through Saturday night)
Issued at 201 PM EDT Thu Jun 12 2025

The region will remain on the western periphery of the Bermuda high with prevailing light southerly flow. Moist airmass (PWATs 2+ in.) will support scattered showers and thunderstorms developing along the inland moving sea breezes each day and increase in coverage along the sea breeze mergers. Some drier air (PWATs 1.6-1.8 in.) may advect in from the south into north central FL Friday afternoon potentially lowering storm coverage. With southerly flow, the sea breeze mergers will likely occur along the US 301 corridor in the afternoon and evening hours. Strongest storms will be along sea breeze and outflow boundary collisions where storms could produce gusty winds and heavy downpours.
Daytime highs will be in the upper 80s to low 90s with peak heat indices in the upper 90s to low 100s. Overnight lows will be in the 70s.

LONG TERM
(Sunday through next Thursday)
Issued at 201 PM EDT Thu Jun 12 2025

The wet weather pattern continues into next week with a chance for scattered showers over the area each morning, increasing in coverage and intensity in the afternoons as temperatures warm up and sea-breezes converge. Expect chances for heavier rainfall and stronger storms where sea-breezes converge. Temperatures will be above seasonable with highs in the low to mid 90s and lows in the 70s.

AVIATION
(06Z TAFS)
Issued at 159 AM EDT Fri Jun 13 2025

Intermittent MVFR ceilings will linger at JAX and CRG for another hour or so, but otherwise expect ceilings to be VFR with leftover mid and high clouds pushing north and east away into the Atlantic through sunrise. Shallow fog at VQQ will bring MVFR restrictions for visibility between 08-12Z. Light southerly winds 5-10 knots later today expected as Bermuda ridge axis stretches westward over our area with scattered showers and thunderstorms developing after 17Z as the Atlantic seabreeze shifts inland from the coast to JAX 17-20Z turning winds southeasterly 8-12 knots. Thunderstorms will focus 18-22Z inland and 20-24Z towards the coastal terminals with tempo restrictions for MVFR ceilings and visibility in heavier storms with gusty winds to up at least to 25 knots. Storms will abate after 02Z with lingering mid and high level clouds through the end of the period tonight with light south to southeasterly winds.

MARINE
Issued at 201 PM EDT Thu Jun 12 2025

High pressure will be centered to the east through the weekend, and into next week. Thunderstorms will be in the forecast each day.

Rip Currents: Moderate through Friday

PRELIMINARY POINT TEMPS/POPS
AMG 89 73 88 72 / 70 30 80 20 SSI 87 77 88 76 / 40 30 70 30 JAX 91 75 92 73 / 60 20 80 20 SGJ 89 75 90 75 / 30 20 70 20 GNV 93 74 93 73 / 70 30 80 30 OCF 93 73 93 73 / 70 30 80 30

JAX WATCHES/WARNINGS/ADVISORIES
FL...None.
GA...None.
AM...None.