Union Pacific Rail Road Bridge, Martinez, CA wind

Union Pacific Rail Road Bridge, Martinez, CA is a land weather station near Martinez in the San Francisco Bay sailing area. Readings from NOAA NDBC.

Latest observation

Now 11 kn from ENE (70°), gusting 13 kn, 2026-11-04 00:30 UTC (Tuesday 3 Nov 16:30 America/Los_Angeles).

The last 24 hours

24 h: mean 5 kn, 78 readings, gust 14 kn, peak mean 12 kn, mostly ENE (69°).

Recent readings

2026-11-04 00:30 UTC: 11 kn from ENE (70°), gust 13 kn
2026-11-03 23:30 UTC: 12 kn from NE (50°), gust 14 kn
2026-11-03 22:30 UTC: 11 kn from ENE (60°), gust 13 kn
2026-11-03 21:30 UTC: 11 kn from NE (50°), gust 13 kn
2026-11-03 20:48 UTC: 7 kn from NNE (20°), gust 12 kn
2026-11-03 19:54 UTC: 10 kn from ENE (60°), gust 12 kn
2026-11-03 18:48 UTC: 9 kn from ENE (70°), gust 12 kn
2026-11-03 17:30 UTC: 3 kn from E (100°), gust 4 kn

Position 38.038, -122.121; exposure coastal. Union Pacific Rail Road Bridge, Martinez, CA is on the shore: it reads sea wind well, land wind less so.

Forecast against this station

Judged on the forecast published by 6 am the same morning, over the last 7 days HRRR 3 km (NOAA) has had the smallest wind-speed error at Union Pacific Rail Road Bridge, Martinez, CA: 2.0 kn on average across 155 hourly comparisons, against 2.5 kn for ECMWF IFS 0.25°.

Judged on the forecast published by 6 pm the evening before, over the last 7 days HRRR 3 km (NOAA) has had the smallest wind-speed error at Union Pacific Rail Road Bridge, Martinez, CA: 2.3 kn on average across 155 hourly comparisons, against 2.6 kn for ECMWF IFS 0.25°.

How forecasts are checked.

Conditions map · All stations · Weather models

Stations near Union Pacific Rail Road Bridge, Martinez, CA

Martinez-Amorco Pier, CA, 0.3 nm away
Port Chicago, CA, 4.0 nm away
Concord/Buchanan Fld, 4.3 nm away
EW7741 weather, 1.8 nm away
GW7397 weather, 2.8 nm away
K6RHL weather, 3.9 nm away