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Realtime buoy report
Buoy sjsn4
Latest update: Jul 08, 2026, 18:00 UTC
Coordinates: 39.305, -75.377
Wind
1.0 kt
Average speed
Gust: 4.1 kt
Direction: 270 °
Waves
—
Dominant period: —
Average period: —
Direction: —
Temperatures
Air: 24.3 °C
Water: 27.5 °C
Dewpoint: —
Pressure
1018 hPa
Tendency (3hr): -0.4
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 08, 2026, 18:00 | 1.0 kt | 4.1 kt | 270 ° | — | — | 27.5 °C |
| Jul 08, 2026, 17:54 | 2.9 kt | 4.1 kt | 240 ° | — | — | 27.5 °C |
| Jul 08, 2026, 17:48 | 2.9 kt | 5.1 kt | 220 ° | — | — | — |
| Jul 08, 2026, 17:42 | 2.9 kt | 5.1 kt | 220 ° | — | — | — |
| Jul 08, 2026, 17:36 | 2.9 kt | 5.1 kt | 260 ° | — | — | — |
| Jul 08, 2026, 17:30 | 4.1 kt | 5.1 kt | 260 ° | — | — | 27.8 °C |
| Jul 08, 2026, 17:24 | 2.9 kt | 5.1 kt | 200 ° | — | — | 27.9 °C |
| Jul 08, 2026, 17:18 | 2.9 kt | 5.1 kt | 210 ° | — | — | 27.9 °C |
| Jul 08, 2026, 17:12 | 4.1 kt | 5.1 kt | 210 ° | — | — | 27.9 °C |
| Jul 08, 2026, 17:06 | 4.1 kt | 5.1 kt | 220 ° | — | — | 27.9 °C |
| Jul 08, 2026, 17:00 | 2.9 kt | 5.1 kt | 210 ° | — | — | 27.9 °C |
| Jul 08, 2026, 16:54 | 2.9 kt | 5.1 kt | 230 ° | — | — | 27.9 °C |
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Last 24 hours
Wind speed & gust
kt
sjsn4 Speed: 0.0–12.1 kt sjsn4 Gust: 1.0–15.0 kt
Last 24 hours
Waves
m / s
Height
sjsn4: —
Period
sjsn4: —
Last 24 hours
Water temperature
°C
sjsn4: 27.0–27.9 °C
Last 24 hours
Sea level pressure
hPa
sjsn4:
1017–1019 hPa
Units
Wind units
Measurements