Buoy selection
Enter up to 10 buoy numbers, separated by commas or spaces.
Search buoys
Realtime buoy report
Buoy cnii2
Latest update: Jul 19, 2026, 23:15 UTC
Coordinates: 41.856, -87.609
Wind
8.0 kt
Average speed
Gust: 8.9 kt
Direction: 350 °
Waves
—
Dominant period: —
Average period: —
Direction: —
Temperatures
Air: 22.9 °C
Water: —
Dewpoint: 14.7 °C
Pressure
—
Tendency (3hr): —
Visibility: —
Tide: —
Recent observations
Last 12 readings
UTC timestamps
| Time | Wind (kt) | Gust (kt) | Dir | Wave Ht (m) | Wave Pd (s) | Water Temp (°C) |
|---|---|---|---|---|---|---|
| Jul 19, 2026, 23:15 | 8.0 kt | 8.9 kt | 350 ° | — | — | — |
| Jul 19, 2026, 23:00 | 8.0 kt | 8.9 kt | 10 ° | — | — | — |
| Jul 19, 2026, 22:45 | 5.1 kt | 8.9 kt | 10 ° | — | — | — |
| Jul 19, 2026, 22:30 | 6.0 kt | 8.9 kt | 40 ° | — | — | — |
| Jul 19, 2026, 22:15 | 2.9 kt | 8.9 kt | 30 ° | — | — | — |
| Jul 19, 2026, 22:00 | 4.1 kt | 8.9 kt | 360 ° | — | — | — |
| Jul 19, 2026, 21:45 | 5.1 kt | 8.9 kt | 350 ° | — | — | — |
| Jul 19, 2026, 21:30 | 6.0 kt | 8.9 kt | 350 ° | — | — | — |
| Jul 19, 2026, 21:15 | 6.0 kt | 8.9 kt | 10 ° | — | — | — |
| Jul 19, 2026, 21:00 | 8.0 kt | 8.9 kt | 50 ° | — | — | — |
| Jul 19, 2026, 20:45 | 8.0 kt | 8.9 kt | 360 ° | — | — | — |
| Jul 19, 2026, 20:30 | 5.1 kt | 8.9 kt | 30 ° | — | — | — |
Compare
Overlay another buoy
Pick a second buoy to overlay on the charts below.
Last 24 hours
Wind speed & gust
kt
cnii2 Speed: 2.9–15.9 kt cnii2 Gust: 8.9–17.1 kt
Last 24 hours
Waves
m / s
Height
cnii2: —
Period
cnii2: —
Last 24 hours
Water temperature
°C
cnii2: —
Last 24 hours
Sea level pressure
hPa
cnii2:
—
Units
Wind units
Measurements