| Distance / Altitude | Location | Report Date / Time | Live Weather | Wind | Gusts | Temp. | Visibility | Cloud |
|---|---|---|---|---|---|---|---|---|
| 5 km SSE / 3 m | Potomac Buoy (Marine) | 2026-01-23 01:18 local (2026/01/23 06:18 GMT) | calm (4 km/h at 260) | 2°C | - | |||
| 9 km SE / - m | SHIP569 (ocean) | 2026-01-23 00:00 local (2026/01/23 05:00 GMT) | - | light winds from the WNW (11 km/h at 290) | 3°C | - | no observation | |
| 12 km SSW / 3 m | BUOY-LWTV2 (Marine) | 2026-01-23 01:00 local (2026/01/23 06:00 GMT) | calm (4 km/h at 310) | 2°C | - | |||
| 16 km W / 3 m | BUOY-PPTM2 (Marine) | 2026-01-23 01:00 local (2026/01/23 06:00 GMT) | calm (5 km/h at 30) | — | - | |||
| 22 km N / 218 m | Patuxent River Airport (Maryland) | 2026-01-22 23:52 local (2026/01/23 04:52 GMT) | Clear | light winds from the WSW (7 km/h at 250) | -3°C | 16 | ||
| 9 km SE / - m | SHIP606 (ocean) | 2026-01-22 23:00 local (2026/01/23 04:00 GMT) | - | light winds from the WNW (7 km/h at 290) | 3°C | - | no observation | |
| 9 km SE / - m | SHIP59 (ocean) | 2026-01-23 00:00 local (2026/01/23 05:00 GMT) | - | light winds from the W (11 km/h at 260) | 3°C | - | no observation | |
| 9 km SE / - m | SHIP897 (ocean) | 2026-01-23 00:00 local (2026/01/23 05:00 GMT) | - | light winds from the W (11 km/h at 260) | 3°C | - | no observation | |
| 9 km SE / - m | SHIP1326 (ocean) | 2026-01-23 00:00 local (2026/01/23 05:00 GMT) | - | light winds from the WNW (11 km/h at 300) | 3°C | - | no observation | |
| 9 km SE / - m | SHIP176 (ocean) | 2026-01-23 00:00 local (2026/01/23 05:00 GMT) | - | light winds from the W (11 km/h at 260) | 3°C | - | no observation |
* NOTE: not all live weather reports for Cornfield Harbor, Maryland update at the same frequency which is why some locations can show data from stations that are more remote if the report is more recent than known closer ones. We also include live weather reports from ships and buoys if data are submitted close to Cornfield Harbor, Maryland, United States and within an acceptable time window.

