Buoy selection
Enter up to 10 buoy numbers, separated by commas or spaces.
Search buoys
Realtime buoy report
Buoy rcmc1
Latest update: Jun 29, 2026, 11:00 UTC
Coordinates: 37.923, -122.410
Wind
9.9 kt
Average speed
Gust: 12.1 kt
Direction: 160 °
Waves
—
Dominant period: —
Average period: —
Direction: —
Temperatures
Air: 14.5 °C
Water: 18.8 °C
Dewpoint: —
Pressure
1010 hPa
Tendency (3hr): -0.7
Visibility: —
Tide: —
Recent observations
Last 12 readings
UTC timestamps
| Time | Wind (kt) | Gust (kt) | Dir | Wave Ht (m) | Wave Pd (s) | Water Temp (°C) |
|---|---|---|---|---|---|---|
| Jun 29, 2026, 11:00 | 9.9 kt | 12.1 kt | 160 ° | — | — | 18.8 °C |
| Jun 29, 2026, 10:54 | 5.1 kt | 12.1 kt | 150 ° | — | — | 18.8 °C |
| Jun 29, 2026, 10:48 | 8.0 kt | 11.1 kt | 160 ° | — | — | 18.8 °C |
| Jun 29, 2026, 10:42 | 8.0 kt | 8.9 kt | 160 ° | — | — | 18.8 °C |
| Jun 29, 2026, 10:36 | 8.0 kt | 9.9 kt | 160 ° | — | — | 18.8 °C |
| Jun 29, 2026, 10:30 | 8.0 kt | 12.1 kt | 160 ° | — | — | 18.9 °C |
| Jun 29, 2026, 10:24 | 8.9 kt | 12.1 kt | 170 ° | — | — | 18.9 °C |
| Jun 29, 2026, 10:18 | 9.9 kt | 12.1 kt | 160 ° | — | — | 18.9 °C |
| Jun 29, 2026, 10:12 | 8.9 kt | 11.1 kt | 160 ° | — | — | 18.9 °C |
| Jun 29, 2026, 10:06 | 7.0 kt | 12.1 kt | 160 ° | — | — | 18.9 °C |
| Jun 29, 2026, 10:00 | 8.0 kt | 12.1 kt | 160 ° | — | — | 18.9 °C |
| Jun 29, 2026, 09:54 | 8.0 kt | 11.1 kt | 160 ° | — | — | 18.8 °C |
Compare
Overlay another buoy
Pick a second buoy to overlay on the charts below.
Last 24 hours
Wind speed & gust
kt
rcmc1 Speed: 0.0–13.0 kt rcmc1 Gust: 1.9–15.0 kt
Last 24 hours
Waves
m / s
Height
rcmc1: —
Period
rcmc1: —
Last 24 hours
Water temperature
°C
rcmc1: 18.3–19.5 °C
Last 24 hours
Sea level pressure
hPa
rcmc1:
1010–1014 hPa
Units
Wind units
Measurements