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Realtime buoy report
Buoy sjsn4
Latest update: Jun 29, 2026, 08:48 UTC
Coordinates: 39.305, -75.377
Wind
4.1 kt
Average speed
Gust: 6.0 kt
Direction: 30 °
Waves
—
Dominant period: —
Average period: —
Direction: —
Temperatures
Air: —
Water: —
Dewpoint: —
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) |
|---|---|---|---|---|---|---|
| Jun 29, 2026, 08:48 | 4.1 kt | 6.0 kt | 30 ° | — | — | — |
| Jun 29, 2026, 08:42 | 4.1 kt | 5.1 kt | 20 ° | — | — | — |
| Jun 29, 2026, 08:36 | 5.1 kt | 6.0 kt | 30 ° | — | — | — |
| Jun 29, 2026, 08:30 | 5.1 kt | 6.0 kt | 20 ° | — | — | 24.8 °C |
| Jun 29, 2026, 08:24 | 5.1 kt | 5.1 kt | 30 ° | — | — | 24.8 °C |
| Jun 29, 2026, 08:18 | 2.9 kt | 5.1 kt | 30 ° | — | — | — |
| Jun 29, 2026, 08:12 | 2.9 kt | 4.1 kt | 30 ° | — | — | — |
| Jun 29, 2026, 08:06 | 2.9 kt | 4.1 kt | 30 ° | — | — | — |
| Jun 29, 2026, 08:00 | 2.9 kt | 4.1 kt | 30 ° | — | — | 24.8 °C |
| Jun 29, 2026, 07:54 | 2.9 kt | 4.1 kt | 40 ° | — | — | 24.8 °C |
| Jun 29, 2026, 07:48 | 2.9 kt | 5.1 kt | 50 ° | — | — | — |
| Jun 29, 2026, 07:42 | 4.1 kt | 5.1 kt | 50 ° | — | — | — |
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Last 24 hours
Wind speed & gust
kt
sjsn4 Speed: 0.0–9.9 kt sjsn4 Gust: 1.9–12.1 kt
Last 24 hours
Waves
m / s
Height
sjsn4: —
Period
sjsn4: —
Last 24 hours
Water temperature
°C
sjsn4: 24.7–25.7 °C
Last 24 hours
Sea level pressure
hPa
sjsn4:
1015–1017 hPa
Units
Wind units
Measurements