| Distance / Altitude | Location | Report Date / Time | Live Weather | Wind | Gusts | Temp. | Visibility | Cloud |
|---|---|---|---|---|---|---|---|---|
| 0 km S / 3 m | BUOY-CHTM3 (Marine) | 2026-04-15 23:48 local (2026/04/16 03:48 GMT) | - (- km/h at -) | — | - | |||
| 4 km SW / 218 m | Chatham Airport (Massachusetts) | 2026-04-15 22:52 local (2026/04/16 02:52 GMT) |  Clear | light winds from the SW.(Wind varies from 200 to 260 degs) (13 km/h at 220) | 11°C | 16 | ||
| 23 km W / 9 m | Dennis (Massachusetts) | 2026-04-16 00:18 local (2026/04/16 04:18 GMT) | - | light winds from the N (14 km/h at 8) | 8°C | - | - - 0 | |
| 26 km WSW / 217 m | Hyannis Airport (Massachusetts) | 2026-04-15 22:56 local (2026/04/16 02:56 GMT) |  Dry and partly cloudy | light winds from the SSW (11 km/h at 210) | 13°C | 16 | broken | |
| 35 km SSW / 3 m | Nantucket Sound Buoy (Marine) | 2026-04-16 00:00 local (2026/04/16 04:00 GMT) | light winds from the SSW (14 km/h at 200) | 10°C | - | |||
| 36 km SSW / - m | SHIP40 (ocean) | 2026-04-15 23:00 local (2026/04/16 03:00 GMT) | - | light winds from the SSW (18 km/h at 200) | 10°C | - | no observation | |
| 36 km SSW / - m | SHIP465 (ocean) | 2026-04-15 23:00 local (2026/04/16 03:00 GMT) | - | light winds from the SSW (18 km/h at 200) | 10°C | - | no observation | |
| 36 km SSW / - m | SHIP1335 (ocean) | 2026-04-16 00:00 local (2026/04/16 04:00 GMT) | - | light winds from the SSW (18 km/h at 210) | 11°C | - | no observation | |
| 36 km SSW / - m | SHIP1118 (ocean) | 2026-04-15 23:00 local (2026/04/16 03:00 GMT) | - | light winds from the SSW (18 km/h at 200) | 10°C | - | no observation | |
| 36 km SSW / - m | SHIP360 (ocean) | 2026-04-15 23:00 local (2026/04/16 03:00 GMT) | - | light winds from the SSW (18 km/h at 200) | 10°C | - | no observation |
* NOTE: not all live weather reports for Chatham Harbor, Aunt Lydias Cove, Cape Cod, 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 Harbor, Aunt Lydias Cove, Cape Cod, Massachusetts, United States and within an acceptable time window.
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