San Castle, Florida Weather
San Castle, Florida — live current conditions, hourly and 7-day forecasts, NWS alerts, radar and satellite imagery, tide predictions, marine conditions and a solunar fishing forecast for San Castle, Palm Beach County.
Tides, marine forecast and fishing conditions near San Castle. Tide source:
Full aviation weather for San Castle is published on the Palm Beach County Park Airport (KLNA) page, 4 km away. It carries the current METAR decoded into plain language — surface wind, visibility, cloud layers and ceiling, temperature and dewpoint, and altimeter setting — alongside the raw observation as transmitted. 6 airfields within reach of San Castle have their own pages, listed below.
The Terminal Aerodrome Forecast (TAF) is shown across its full validity period, with each change group broken out so you can see when conditions are expected to shift. Flight category is derived automatically — VFR, MVFR, IFR or LIFR — from reported ceiling and visibility, with runway details and field elevation alongside. Observations update roughly hourly and forecasts several times a day.
Other airports near San Castle: Palm Beach International Airport (KPBI) 14 km · Boca Raton Airport (KBCT) 21 km · North Palm Beach County General Aviation Airport (KF45) 35 km · Pompano Beach Airpark (KPMP) 36 km · Fort Lauderdale Executive Airport (KFXE) 42 km
Conditions reported at KLNA describe the airfield itself. Weather 4 km away can differ, particularly in terrain or near the coast. For conditions at San Castle specifically, see the current conditions and forecast above.
About San Castle, Florida
San Castle unfurls across a low-lying expanse, a verdant hem against the vast, shimmering blue of the Atlantic. It lies 2.8 miles north of Boynton Beach, FL (from Boynton Beach, FL: bearing 7°T), and is situated 7.2 miles north of Delray Beach. The air here, thick with the scent of salt and sun-baked earth, carries a languid warmth that seems to seep into the very bones of the land. Palm fronds, like giant feathered fans, rustle a perpetual whisper against a sky that can shift from an intense, almost blinding cerulean to a bruised, dramatic purple as evening descends. The terrain itself is a gentle, almost imperceptible rise from the coast, a subtle undulation of sandy soil that supports a riot of tropical flora – bougainvillea spills over stucco walls in audacious splashes of magenta and fuchsia, while ancient live oaks, draped in Spanish moss, offer dappled shade to quiet residential streets. The very light feels different, a diffused, golden glow that softens edges and imbues the landscape with a pervasive sense of tranquil beauty. This stretch of Florida, where San Castle resides, carries the echoes of a history woven with the ebb and flow of tides and fortunes. Once a more rugged frontier, its development has been shaped by a delicate balance between preserving its natural allure and embracing the prosperity that the coastal allure brings. The local economy, while diversified, still feels the gentle tug of its maritime heritage, with a deep appreciation for the waterways that lace the surrounding areas. The legacy of those who first navigated these shores and the subsequent waves of settlers who sought refuge and opportunity here are not loudly proclaimed but are present in the enduring architecture and the unhurried rhythm of daily life, a quiet testament to the enduring appeal of this sun-drenched corner of the coast.
Live animated radar for San Castle and surroundings — RainViewer.
NOAA GOES-16 GEOCOLOR — live animated loop updated every 10 minutes. Shows cloud cover, storm systems and weather patterns across the continental US.
Source: NOAA/NESDIS GOES-East · Public domain · Auto-updates on page reload
| Location | San Castle, Palm Beach County, Florida |
| Coordinates | 26.5652°N, 80.0611°W |
| Timezone | Eastern Time (America/New_York) |
| ZIP Code(s) | 33462 |
| Area Code | 954, 754 |
| Page generated | September 2026 |
| Weather data | Open-Meteo (open-source), NOAA National Weather Service |
About This San Castle, Florida Weather Page
This page provides live weather conditions and forecasts for San Castle, Florida, including current conditions, a 24-hour hourly forecast, 7-day outlook, NWS extended text forecast, precipitation radar and NOAA GOES-16 satellite imagery. Aviation weather — live METAR observations and TAF forecasts — is published separately on the pages for the nearest reporting airports, linked from the aviation section above. Additional sections may include tide predictions, wave height, wave direction and sea-surface temperature, a barometric pressure trend, and a solunar-based fishing forecast with a fishing-conditions rating for coastal localities, and soil temperature, crop weather and live USGS river gauge data for agricultural areas near a monitored waterway. All data updates automatically on every page visit.
Location data for San Castle includes coordinates 26.565200°N, 80.061100°W, situated in Palm Beach County. ZIP code 33462. Telephone area code: 954, 754. Timezone: Eastern Time (America/New_York).
Weather data is sourced from the NOAA National Weather Service (NWS) and the open-source Open-Meteo API. River and stream data is sourced from the USGS National Water Information System. Tide predictions are sourced from NOAA CO-OPS; marine and solunar data are modeled from Open-Meteo and public sunrise/moon calculations and should be treated as a general guide alongside on-the-water conditions. Radar is provided by RainViewer. Satellite imagery is sourced from NOAA/NESDIS GOES-East and is public domain.
