MID SUPERIOR 60NM North Northeast Hancock, MI (45001) |
|
| Air Temperature: | 40° F |
| Wind direction (W Dir): | NNE (15 - 24 Degrees) |
| Wind Speed (W Spd): | 19.4 kts (22.4 mph) |
| Wind Gust (W Spd): | 21.4 kts (24.6 mph) |
| Dominant Wave Period (DWP): | 6 sec |
| Dominant Wave Height (DWH): | 5.25 ft |
| Dominant Wave Range (DWR): | exactly 5.2 ft |
| Atmospheric Pressure (AP): | 30.05 in |
| Pressure Tendency (PT): | +0.06 in Increasing, then steady; or increasing, then increasing more slowly |
Updated: 11:50 PM EDT on May 22, 2013
| Water Depth: | 837 ft |
| Wave Height: | 5.15 ft |
| Spectral Peak Period: | 5.9 sec |
| Average Wave Period: | 4.6 sec |
| Sampling Interval: | 0.6 sec |
| Wave Record: | 2400 sec |
| Location: | 48.064 North -87.777 West |
| Buoy Type: | 3-meter discus buoy |
| Buoy Hull: | 3DV15 |
| Payload: | AMPS payload |
| Owned by: | NDBC |
| Windspeed: | Measured by obtained from anemometer |
| Sea Surface: | Measured by Intake |
| Note: | For Great Lakes marine forecasts, select: GREAT LAKES FORECASTS |
| Time | Temp | Humidity | Wind | Dominant Wave | Pressure | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Air (°F) |
Water (°F) |
Dir | Speed (kts) |
Speed (mph) |
Period (sec) |
Height (ft) |
Range (ft) |
Atmo. (in) |
Tend. (in) |
||
| 20:50 | 42 | 36 |
|
NNE | 23.3 | 26.8 | 4 | 3.28 | exactly 3.3 | 29.99 | +0.09 |
| 21:50 | 40 | 36 |
|
NNE | 19.4 | 22.4 | 5 | 3.94 | exactly 3.9 | 30.02 | +0.11 |
| 22:50 | 40 | 36 |
|
NNE | 21.4 | 24.6 | 5 | 4.92 | exactly 4.9 | 30.04 | +0.10 |
| 23:50 | 40 | 36 |
|
NNE | 19.4 | 22.4 | 6 | 5.25 | exactly 5.2 | 30.05 | +0.06 |
| Time | Water Depth | Wave Height | Spectral Peak Period | Average Wave Period | Sampling Interval | Wave Record |
|---|---|---|---|---|---|---|
| 20:00 | 837 ft | 1.90 ft | 3.4 sec | 3.2 sec | 0.6 sec | 2400 sec |
| 21:00 | 837 ft | 3.31 ft | 4.0 sec | 3.7 sec | 0.6 sec | 2400 sec |
| 22:00 | 837 ft | 3.81 ft | 4.8 sec | 4.0 sec | 0.6 sec | 2400 sec |
| 23:00 | 837 ft | 5.09 ft | 4.8 sec | 4.5 sec | 0.6 sec | 2400 sec |
| 00:00 | 837 ft | 5.15 ft | 5.9 sec | 4.6 sec | 0.6 sec | 2400 sec |