Alert archive / New Jersey / Special Marine Warnings in 2025

Special Marine Warning 112, NWS Philadelphia/Mount Holly

July 31, 2025

NWS Philadelphia/Mount Holly issued this special marine warning at Jul 31, 2025, 7:29 PM EDT. It was in force for 91 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued: Jul 31, 2025, 7:29 PM EDT (23:29 UTC)
Expired: Jul 31, 2025, 9:00 PM EDT
In force: 91 min
Issued by: NWS Philadelphia/Mount Holly
Area: Storm-based polygon
Hail: 0.0 in
Wind: 34.0 mph

What forecasters said that day

The local office's own words before this special marine warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Philadelphia/Mount Holly wrote its last area forecast discussion before this special marine warning went out at Jul 31, 7:15 PM EDT, 14 minutes earlier.

Area forecast discussion, Jul 31, 7:15 PM EDT, 14 minutes before

<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>Service Notice</title>
  <link rel="stylesheet" href="index.css">
</head>
<body>
  <main class="wrap">
    <section class="card" role="status" aria-live="polite">
      <div class="status" id="status">Temporary Notice</div>
      <h1 id="headline">This service is currently unavailable.</h1>
      <p id="message1">
        The site you requested is temporarily down for maintenance or an unexpected outage.
      </p>
      <p id="message2">
        Please try again in a few minutes.
      </p>
      <p class="small" id="detail">
        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
      </p>
    </section>
  </main>
  <script src="index.js"></script>
</body>
</html>

Hazardous weather outlook, Jul 31, 7:07 AM EDT, 12 hours 22 minutes before

Hazardous Weather Outlook
National Weather Service Mount Holly NJ
707 AM EDT Thu Jul 31 2025

MDZ012-015-019-020-011115-
Kent MD-Queen Annes-Talbot-Caroline-
707 AM EDT Thu Jul 31 2025

...FLOOD WATCH IN EFFECT FROM 2 PM EDT THIS AFTERNOON THROUGH LATE
TONIGHT...

This Hazardous Weather Outlook is for northeast Maryland.

.DAY ONE...Today and tonight.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Flood Watch.

Isolated severe thunderstorms are possible this afternoon and
evening.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

Staarmann

In the hours before

Local storm report, Jul 31, 6:56 PM EDT, 33 minutes before

<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>Service Notice</title>
  <link rel="stylesheet" href="index.css">
</head>
<body>
  <main class="wrap">
    <section class="card" role="status" aria-live="polite">
      <div class="status" id="status">Temporary Notice</div>
      <h1 id="headline">This service is currently unavailable.</h1>
      <p id="message1">
        The site you requested is temporarily down for maintenance or an unexpected outage.
      </p>
      <p id="message2">
        Please try again in a few minutes.
      </p>
      <p class="small" id="detail">
        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
      </p>
    </section>
  </main>
  <script src="index.js"></script>
</body>
</html>

Local storm report, Jul 31, 6:57 PM EDT, 32 minutes before

<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>Service Notice</title>
  <link rel="stylesheet" href="index.css">
</head>
<body>
  <main class="wrap">
    <section class="card" role="status" aria-live="polite">
      <div class="status" id="status">Temporary Notice</div>
      <h1 id="headline">This service is currently unavailable.</h1>
      <p id="message1">
        The site you requested is temporarily down for maintenance or an unexpected outage.
      </p>
      <p id="message2">
        Please try again in a few minutes.
      </p>
      <p class="small" id="detail">
        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
      </p>
    </section>
  </main>
  <script src="index.js"></script>
</body>
</html>

Local storm report, Jul 31, 7:11 PM EDT, 18 minutes before

<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>Service Notice</title>
  <link rel="stylesheet" href="index.css">
</head>
<body>
  <main class="wrap">
    <section class="card" role="status" aria-live="polite">
      <div class="status" id="status">Temporary Notice</div>
      <h1 id="headline">This service is currently unavailable.</h1>
      <p id="message1">
        The site you requested is temporarily down for maintenance or an unexpected outage.
      </p>
      <p id="message2">
        Please try again in a few minutes.
      </p>
      <p class="small" id="detail">
        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
      </p>
    </section>
  </main>
  <script src="index.js"></script>
</body>
</html>

Local storm report, Jul 31, 7:12 PM EDT, 17 minutes before

<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>Service Notice</title>
  <link rel="stylesheet" href="index.css">
</head>
<body>
  <main class="wrap">
    <section class="card" role="status" aria-live="polite">
      <div class="status" id="status">Temporary Notice</div>
      <h1 id="headline">This service is currently unavailable.</h1>
      <p id="message1">
        The site you requested is temporarily down for maintenance or an unexpected outage.
      </p>
      <p id="message2">
        Please try again in a few minutes.
      </p>
      <p class="small" id="detail">
        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
      </p>
    </section>
  </main>
  <script src="index.js"></script>
</body>
</html>

Local storm report, Jul 31, 7:24 PM EDT, 5 minutes before

<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>Service Notice</title>
  <link rel="stylesheet" href="index.css">
</head>
<body>
  <main class="wrap">
    <section class="card" role="status" aria-live="polite">
      <div class="status" id="status">Temporary Notice</div>
      <h1 id="headline">This service is currently unavailable.</h1>
      <p id="message1">
        The site you requested is temporarily down for maintenance or an unexpected outage.
      </p>
      <p id="message2">
        Please try again in a few minutes.
      </p>
      <p class="small" id="detail">
        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
      </p>
    </section>
  </main>
  <script src="index.js"></script>
</body>
</html>

Local storm report, Jul 31, 7:25 PM EDT, 4 minutes before

<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>Service Notice</title>
  <link rel="stylesheet" href="index.css">
</head>
<body>
  <main class="wrap">
    <section class="card" role="status" aria-live="polite">
      <div class="status" id="status">Temporary Notice</div>
      <h1 id="headline">This service is currently unavailable.</h1>
      <p id="message1">
        The site you requested is temporarily down for maintenance or an unexpected outage.
      </p>
      <p id="message2">
        Please try again in a few minutes.
      </p>
      <p class="small" id="detail">
        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
      </p>
    </section>
  </main>
  <script src="index.js"></script>
</body>
</html>

The office that day

Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jul 31, 2:24 AM EDT	Small Craft Advisory	PHI		70 hr
Jul 31, 3:56 AM EDT	Rip Current Statement	PHI	Atlantic, Cape May, Monmouth, Ocean	4 days
Jul 31, 1:27 PM EDT	Severe Thunderstorm Warning	PHI	Hunterdon, Middlesex, Morris, Somerset	48 min
Jul 31, 1:48 PM EDT	Flash Flood Warning	PHI	Morris, Somerset	4 hr
Jul 31, 1:49 PM EDT	Tornado Warning	PHI	Middlesex, Somerset	26 min
Jul 31, 1:55 PM EDT	Severe Thunderstorm Warning	PHI	Hunterdon, Mercer	18 min
Jul 31, 2:05 PM EDT	Severe Thunderstorm Warning	PHI	Gloucester, Salem	40 min
Jul 31, 2:27 PM EDT	Flash Flood Warning Considerable damage threat	PHI	Camden, Gloucester	4 hr
Jul 31, 2:30 PM EDT	Flash Flood Warning	PHI	Morris	4 hr
Jul 31, 2:38 PM EDT	Severe Thunderstorm Warning	PHI	Middlesex	52 min
Jul 31, 2:46 PM EDT	Flash Flood Warning Considerable damage threat	PHI	Gloucester, Salem	4 hr
Jul 31, 2:52 PM EDT	Flash Flood Warning	PHI	Middlesex	4 hr
Jul 31, 2:55 PM EDT	Severe Thunderstorm Warning	PHI	Camden, Gloucester, Salem	50 min
Jul 31, 2:57 PM EDT	Special Marine Warning	PHI		63 min
Jul 31, 3:03 PM EDT	Severe Thunderstorm Warning	PHI	Middlesex, Monmouth	42 min
Jul 31, 3:10 PM EDT	Flash Flood Warning Considerable damage threat	PHI	Burlington, Camden, Gloucester, Mercer, Monmouth, Ocean	4 hr
Jul 31, 3:10 PM EDT	Tornado Warning	PHI	Camden, Gloucester, Salem	35 min
Jul 31, 3:12 PM EDT	Severe Thunderstorm Warning	PHI	Burlington, Ocean	48 min
Jul 31, 3:49 PM EDT	Flash Flood Warning	PHI	Camden, Gloucester, Salem	4 hr
Jul 31, 4:31 PM EDT	Flash Flood Warning Considerable damage threat	PHI	Middlesex, Monmouth	3 hr
Jul 31, 4:36 PM EDT	Special Marine Warning	PHI		54 min
Jul 31, 4:39 PM EDT	Special Marine Warning	PHI		36 min
Jul 31, 4:43 PM EDT	Flash Flood Warning	PHI	Monmouth, Ocean	4 hr
Jul 31, 5:21 PM EDT	Flash Flood Warning	PHI	Cumberland	3 hr
Jul 31, 5:53 PM EDT	Flash Flood Warning	PHI	Atlantic, Burlington, Cape May, Ocean	4 hr
Jul 31, 6:17 PM EDT	Special Marine Warning	PHI		58 min
Jul 31, 6:42 PM EDT	Special Marine Warning	PHI		63 min
Jul 31, 12:11 PM EDT	Severe Thunderstorm Warning	PHI	Berks, Lehigh, Montgomery	64 min
Jul 31, 12:19 PM EDT	Flash Flood Warning	PHI	Berks	4 hr
Jul 31, 12:53 PM EDT	Severe Thunderstorm Warning	PHI	Chester, Delaware, Montgomery	67 min
Jul 31, 1:27 PM EDT	Flash Flood Warning	PHI	Berks, Chester, Montgomery	4 hr
Jul 31, 2:03 PM EDT	Flash Flood Warning	PHI	Berks, Bucks, Lehigh, Montgomery	2 hr
Jul 31, 2:09 PM EDT	Flash Flood Warning Considerable damage threat	PHI	Delaware	4 hr
Jul 31, 4:32 PM EDT	Severe Thunderstorm Warning	PHI	Kent, Sussex	21 min

Nearby

Special Marine Warnings in New Jersey, 2025 Every special marine warning in 2025

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.