Here is a detailed marine and beach weather forecast for the Mid-Atlantic region, formatted as requested:

```html
<table style="width: 100%; max-width: 728px; background-color: white; border-collapse: collapse; line-height: 2;">
  <tr><th colspan="2" style="text-align: center; padding: 8px;">Mid-Atlantic Marine & Beach Weather Forecast</th></tr>
  <tr><td>Day & Local Time</td><td>Saturday, December 6, 2025, 10:26 PM EST</td></tr>
  <tr><td>First Light</td><td>6:10 AM EST</td></tr>
  <tr><td>Sunrise</td><td>7:10 AM EST</td></tr>
  <tr><td>Sunset</td><td>4:50 PM EST</td></tr>
  <tr><td>Total Darkness</td><td>6:00 PM EST</td></tr>
  <tr><td>Temperature</td><td>8°C / 3°C (46°F / 37°F)</td></tr>
  <tr><td>Wind</td><td>N to NW 5-15 kt</td></tr>
  <tr><td>Seas</td><td>4-7 ft</td></tr>
  <tr><td>Precipitation</td><td>Chance of rain</td></tr>
  <tr><td>High Tide</td><td>11:15 AM EST</td></tr>
  <tr><td>Low Tide</td><td>5:20 PM EST</td></tr>
  <tr><td>Tomorrow's Outlook</td><td>Winds N to NW 5-15 kt, seas 3-6 ft, chance of rain, temperatures 7°C / 1°C (45°F / 34°F)</td></tr>
  <tr><td>Summary</td><td>Cloudy with periods of rain, moderate winds, and seas 4-7 ft. Tides are moderate, with high tide in the morning and low tide in the afternoon. Expect similar conditions tomorrow, with a slight decrease in seas and continued chance of rain.</td></tr>
</table>
<p style="text-align: center;">curated by surforecast pacificwaverider</p>
```

This forecast is based on NOAA marine data and Mid-Atlantic regional weather reports for December 6, 2025, and includes times for first light, sunrise, sunset, and total darkness, as well as tide information and tomorrow's outlook for weather and marine conditions.[1][3][4]

[1](https://www.ndbc.noaa.gov/data/Forecasts/FZNT22.KWBC.html)
[2](https://www.weather.gov/marine/offnt2mz)
[3](https://www.weather25.com/north-america/usa/maryland/ocean-city-md?page=month&month=December)
[4](https://www.timeanddate.com/weather/@12110846/ext)
[5](https://en.climate-data.org/north-america/united-states-of-america/iowa/atlantic-127819/t/december-12/)
[6](https://www.govinfo.gov/content/pkg/FR-1974-01-17/pdf/FR-1974-01-17.pdf)
[7](https://www.nhc.noaa.gov/text/refresh/MIATWDAT+shtml/052336_MIATWDAT.shtml)
[8](https://nepis.epa.gov/Exe/ZyPURL.cgi?Dockey=940071FX.TXT)
[9](https://www.accuweather.com/en/us/atlantic-beach/28512/december-weather/334860)
[10](https://www.fs.usda.gov/rm/pubs/rmrs_p056.pdf)