| Distance / Altitude | Location | Report Date / Time | Live Weather | Wind | Gusts | Temp. | Visibility | Cloud |
|---|---|---|---|---|---|---|---|---|
| 1 km SSW / 3 m | BUOY-DPXC1 (Marine) | 2026-02-18 02:48 local (2026/02/18 10:48 GMT) | light winds from the WNW (15 km/h at 290) | 7°C | - | |||
| 11 km ESE / 3 m | BUOY-MZXC1 (Marine) | 2026-02-18 02:48 local (2026/02/18 10:48 GMT) | light winds from the SSW (11 km/h at 210) | 6°C | - | |||
| 12 km ESE / 3 m | BUOY-UPBC1 (Marine) | 2026-02-18 02:48 local (2026/02/18 10:48 GMT) | light winds from the W (17 km/h at 270) | — | - | |||
| 15 km NW / 202 m | Napa Airport (California) | 2026-02-18 01:54 local (2026/02/18 09:54 GMT) |  Clear | light winds from the WSW (13 km/h at 250) | 3°C | 16 | ||
| 16 km S / 189 m | El Cerrito (California) | 2026-02-18 02:23 local (2026/02/18 10:23 GMT) | dry | - (- km/h at ) | — | - | - - 0 | |
| 18 km E / 3 m | BUOY-PCOC1 (Marine) | 2026-02-18 02:48 local (2026/02/18 10:48 GMT) | light winds from the SW (11 km/h at 230) | 5°C | - | |||
| 19 km ESE / 218 m | Concord Airport (California) | 2026-02-18 01:53 local (2026/02/18 09:53 GMT) | Clear | wind obs. (7 kph from 1 degs) was rejected (- km/h at -) | 4°C | 16 | ||
| 21 km S / 3 m | BUOY-PPXC1 (Marine) | 2026-02-18 02:48 local (2026/02/18 10:48 GMT) | light winds from the WNW (9 km/h at 290) | 7°C | - | |||
| 22 km SSW / 3 m | BUOY-RCMC1 (Marine) | 2026-02-18 02:48 local (2026/02/18 10:48 GMT) | light winds from the W (9 km/h at 280) | 7°C | - | |||
| 24 km NE / 3 m | BUOY-SFXC1 (Marine) | 2026-02-18 01:45 local (2026/02/18 09:45 GMT) | calm (5 km/h at 290) | 4°C | - |
* NOTE: not all live weather reports for Mare Island, Naval Shipyard, California 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 Mare Island, Naval Shipyard, California, United States and within an acceptable time window.
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