| Distance / Altitude | Location | Report Date / Time | Live Weather | Wind | Gusts | Temp. | Visibility | Cloud |
|---|---|---|---|---|---|---|---|---|
| 0 km N / 3 m | BUOY-CHTM3 (Marine) | 2025-12-09 04:30 local (2025/12/09 09:30 GMT) | - (- km/h at -) | -5°C | - | |||
| 4 km WSW / 218 m | Chatham Airport (Massachusetts) | 2025-12-09 03:52 local (2025/12/09 08:52 GMT) |  Clear | light winds from the N (6 km/h at 1) | -5°C | 16 | ||
| 23 km W / 9 m | Dennis (Massachusetts) | 2025-12-09 04:39 local (2025/12/09 09:39 GMT) | - | light winds from the N (19 km/h at 350) | -4°C | - | - - 0 | |
| 26 km WSW / 217 m | Hyannis Airport (Massachusetts) | 2025-12-09 03:56 local (2025/12/09 08:56 GMT) | Clear | light winds from the NNW (15 km/h at 340) | -5°C | 16 | ||
| 35 km SSW / 3 m | Nantucket Sound Buoy (Marine) | 2025-12-09 05:00 local (2025/12/09 10:00 GMT) | fresh winds from the NNW (29 km/h at 330) | -4°C | - | |||
| 36 km SSW / - m | SHIP26 (ocean) | 2025-12-09 04:00 local (2025/12/09 09:00 GMT) | - | fresh winds from the NNW (32 km/h at 330) | -4°C | - | no observation | |
| 36 km SSW / - m | SHIP1099 (ocean) | 2025-12-09 05:00 local (2025/12/09 10:00 GMT) | - | moderate winds from the NNW (25 km/h at 330) | -4°C | - | no observation | |
| 36 km SSW / - m | SHIP456 (ocean) | 2025-12-09 03:00 local (2025/12/09 08:00 GMT) | - | fresh winds from the NNW (29 km/h at 330) | -4°C | - | no observation | |
| 36 km SSW / - m | SHIP355 (ocean) | 2025-12-09 04:00 local (2025/12/09 09:00 GMT) | - | fresh winds from the NNW (29 km/h at 330) | -4°C | - | no observation | |
| 36 km SSW / - m | SHIP179 (ocean) | 2025-12-09 04:00 local (2025/12/09 09:00 GMT) | - | fresh winds from the NNW (32 km/h at 330) | -4°C | - | no observation |
* NOTE: not all live weather reports for Chatham (inside), 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 Chatham (inside), Massachusetts, United States and within an acceptable time window.
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