Peninsula Waterfront Dashboard
Real-time weather, marine outlook, tides, river gauges, and water quality guidance for the Navesink, Shrewsbury, and nearby peninsula shoreline. Use this to quickly check swimming, fishing, shellfish advisories, and changing water conditions before heading out.
Data Refresh
3:31 AM ET
Current Conditions — Rumson, NJ
Mostly cloudy, with a low around 52. East wind 0 to 5 mph.
24-Hour Forecast
7-Day Outlook
Bacteria Monitoring
Clean Ocean Action — Rally for the Two Rivers
No COA bacteria data available for this waterway (may be off-season - monitoring runs May-Sept).
Weekly bacteria testing resumes in spring. Check cleanoceanaction.org for the latest updates.
Latest source fetch returned limited records. Showing best available seasonal guidance.
Activity Guidance
No current official swim sample data found (often off-season). Check COA and NJ Beaches for latest updates.
No current official fishing warning. Conditions look relatively stable.
An official fish consumption advisory applies here. Check the linked state guidance for species-specific limits.
Official Advisories (1)
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A state fish consumption advisory applies. Species, age, and meal frequency limits may vary.
Supporting Conditions
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Low — no strong rain signal
Moderate — some river influence
Calm — no strong marine hazard
Navesink River
USGS 01407535
Swimming River (tributary)
USGS 01407500
Tides — Sandy Hook
NOAA Station 8531680 — MLLW datum
Water Level - Sandy Hook
!Observed: NOAA 8531680 - Predicted: 24h tide curve
Data Sources
Real-Time APIs
Live data feedsAdvisories And Monitoring
Weekly or seasonal updates