Special Marine Warning for Waters off NJ and DE
This alert is no longer in effect.
NOAA issued it on September 2, 2026, 2 weeks ago. Warnings of this kind stay in effect for hours to a few days, so this page is a historical record of what was issued, not a current warning. For conditions where you are right now, check weather.gov (US), weather.gc.ca (Canada), the Met Office (UK), or the Bureau of Meteorology (Australia).
Areazine synthesizes this NWS weather alert directly from NOAA's official public data feed. See our methodology for full source attribution and refresh cadence.
NWS Mount Holly NJ has issued a Special Marine Warning for outer waters from Great Egg Inlet NJ to Fenwick Island DE until 12:15 AM EDT due to severe thunderstorms capable of producing waterspouts.
Read this weather record in 30 seconds
- Record type
- Special Marine Warning
- Affected area
- Waters off New Jersey and Delaware
- Issued
- September 2, 2026
- Issuing authority
- NWS Mount Holly NJ
Marine notices apply to named waters or shoreline zones. They may not describe conditions on land, even when the nearest place name is the same.
Record status: historical. It was issued 2 weeks ago; use the issuing agency's live warning service for current conditions in Waters off New Jersey and Delaware.
Alert Details
Special Marine Warning issued by NWS Mount Holly NJ. Effective from September 1 at 11:12 PM EDT until September 2 at 12:15 AM EDT. Severity: Severe. Urgency: Immediate. Certainty: Likely.
Affected Areas
Waters from Great Egg Inlet NJ to Cape May NJ from 20 to 60 NM; Waters from Cape May NJ to Fenwick Island DE from 20 to 60 NM. Locations impacted include Delaware Lightship Buoy 44009.
What You Should Do
Move to safe harbor until hazardous weather passes. Avoid the area.
Expected Conditions
Severe thunderstorms capable of producing waterspouts. Wind gusts to nearly 50 knots. Storm motion southeast at 40 knots.
Timeline
Alert effective September 1 at 11:12 PM EDT. Expires September 2 at 12:15 AM EDT.
Original source: NOAA Official Notice ↗
Related Weather Alerts
All Weather Alerts →Elsewhere in the country: similar length or severity timing 8
Two cross-category peer sets, both computed from Areazine's own archive: notices with a similar body length, and notices near the same severity and agency date. These are drawn from other categories, not the same-feed Related list above.
Similar body length
Nearest notices by article body length (740 characters here).
Similar severity timing
Same severity (high) notices issued closest in time to September 2, 2026.
Common Questions
Questions readers often have about this NWS weather alert.