| Distance / Altitude | Location | Report Date / Time | Live Weather | Wind | Gusts | Temp. | Visibility | Cloud |
|---|---|---|---|---|---|---|---|---|
| 10 km ENE / 218 m | Chatham Airport (Massachusetts) | 2025-12-25 01:52 local (2025/12/25 06:52 GMT) | Clear | calm (0 km/h at 0) | -2°C | 16 | ||
| 13 km WSW / 217 m | Hyannis Airport (Massachusetts) | 2025-12-25 01:56 local (2025/12/25 06:56 GMT) | Clear | light winds from the W (6 km/h at 280) | -2°C | 16 | ||
| 15 km ENE / 3 m | BUOY-CHTM3 (Marine) | 2025-12-25 02:48 local (2025/12/25 07:48 GMT) | - (- km/h at -) | — | - | |||
| 22 km SSW / 3 m | Nantucket Sound Buoy (Marine) | 2025-12-25 02:50 local (2025/12/25 07:50 GMT) | moderate winds from the W (22 km/h at 280) | 1°C | - | |||
| 23 km SSW / - m | SHIP288 (ocean) | 2025-12-25 02:00 local (2025/12/25 07:00 GMT) | - | light winds from the WNW (14 km/h at 300) | 1°C | - | no observation | |
| 23 km SSW / - m | SHIP1457 (ocean) | 2025-12-25 03:00 local (2025/12/25 08:00 GMT) | - | moderate winds from the W (22 km/h at 280) | 1°C | - | no observation | |
| 23 km SSW / - m | SHIP672 (ocean) | 2025-12-25 02:00 local (2025/12/25 07:00 GMT) | - | light winds from the WNW (18 km/h at 290) | 1°C | - | no observation | |
| 23 km SSW / - m | SHIP1592 (ocean) | 2025-12-25 02:00 local (2025/12/25 07:00 GMT) | - | light winds from the WNW (18 km/h at 290) | 1°C | - | no observation | |
| 23 km SSW / - m | SHIP1122 (ocean) | 2025-12-25 03:00 local (2025/12/25 08:00 GMT) | - | moderate winds from the W (22 km/h at 280) | 1°C | - | no observation | |
| 23 km SSW / - m | SHIP1479 (ocean) | 2025-12-25 01:00 local (2025/12/25 06:00 GMT) | - | light winds from the NW (18 km/h at 320) | 1°C | - | no observation |
* NOTE: not all live weather reports for Dennis Port, Nantucket Sound, Massachusetts 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 Dennis Port, Nantucket Sound, Massachusetts, United States and within an acceptable time window.

