View the latest observations near Central Pacific Tropical Storm Pena.
Station 46071 (LLNR 27545) - WESTERN ALEUTIANS - 14NM SOUTH OF AMCHITKA IS, AK 
Owned and maintained by National Data Buoy Center
3-meter discus buoy w/ seal cage
SCOOP payload
51.035 N 179.808 E (51°2'6" N 179°48'30" E)
Site elevation: sea level
Air temp height: 3.4 m above site elevation
Anemometer height: 3.8 m above site elevation
Barometer elevation: 2.4 m above mean sea level
Sea temp depth: 2 m below water line
Water depth: 4058 m
Watch circle radius: 4176 yards
Large icon indicates selected station.
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(24 hours for tsunami stations)
Stations with recent data Stations with no data in last 8 hours(24 hours for tsunami stations)
|
Click on the graph icon in the table below to see a time series plot of the last five days of that observation. | |
 Wave Height (WVHT): | 6.9 ft |
| Dominant Wave Period (DPD): | 9 sec |
| Average Period (APD): | 8.0 sec |
| Mean Wave Direction (MWD): | N ( 349 deg true ) |
| TIME (HST) |
WDIR |
WSPD kts |
GST kts |
WVHT ft |
DPD sec |
APD sec |
MWD |
PRES in |
PTDY in |
ATMP °F |
WTMP °F |
DEWP °F |
SAL psu |
VIS nmi |
TIDE ft |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-11-07 12:09 pm | - | - | - | 6.6 | 9 | 7.6 | N | - | - | - | - | - | - | - | - |
| 2026-11-07 11:39 am | - | - | - | 6.6 | 11 | 7.6 | N | - | - | - | - | - | - | - | - |
| 2026-11-07 11:09 am | - | - | - | 6.2 | 9 | 7.2 | N | - | - | - | 42.6 | - | - | - | - |
| 2026-11-07 10:09 am | - | - | - | 6.6 | 9 | 7.3 | N | - | - | - | - | - | - | - | - |
| 2026-11-07 09:39 am | - | - | - | 5.6 | 9 | 6.8 | N | - | - | - | - | - | - | - | - |
| 2026-11-07 09:09 am | - | - | - | 5.6 | 10 | 7.1 | N | - | - | - | - | - | - | - | - |
| 2026-11-07 08:39 am | - | - | - | 5.6 | 10 | 6.9 | N | - | - | - | - | - | - | - | - |
| 2026-11-07 08:09 am | - | - | - | 5.2 | 10 | 6.6 | NNW | - | - | - | - | - | - | - | - |
| 2026-11-07 07:39 am | - | - | - | 5.9 | 10 | 6.8 | N | - | - | - | 42.3 | - | - | - | - |
| 2026-11-07 07:09 am | - | - | - | 5.6 | 10 | 6.9 | NNW | - | - | - | - | - | - | - | - |
| 2026-11-07 06:39 am | - | - | - | 6.2 | 10 | 7.0 | NNW | - | - | - | - | - | - | - | - |
| 2026-11-07 06:09 am | - | - | - | 5.9 | 10 | 6.7 | NNW | - | - | - | - | - | - | - | - |
| 2026-11-07 05:39 am | - | - | - | 5.6 | 10 | 6.3 | NNW | - | - | - | - | - | - | - | - |
| 2026-11-07 05:09 am | - | - | - | 4.9 | 11 | 6.3 | NNW | - | - | - | - | - | - | - | - |
| 2026-11-07 04:39 am | - | - | - | 4.9 | 10 | 6.4 | WNW | - | - | - | - | - | - | - | - |
| 2026-11-07 04:09 am | - | - | - | 5.2 | 9 | 6.5 | WNW | - | - | - | 42.6 | - | - | - | - |
| 2026-11-07 03:39 am | - | - | - | 5.6 | 10 | 6.5 | WNW | - | - | - | - | - | - | - | - |
| 2026-11-07 03:09 am | - | - | - | 5.9 | 10 | 6.8 | WNW | - | - | - | - | - | - | - | - |
| 2026-11-07 02:39 am | - | - | - | 6.2 | 10 | 6.8 | WNW | - | - | - | - | - | - | - | - |
| 2026-11-07 02:09 am | - | - | - | 5.9 | 10 | 6.7 | W | - | - | - | 42.8 | - | - | - | - |
| 2026-11-07 01:39 am | - | - | - | 5.9 | 10 | 6.8 | W | - | - | - | 42.8 | - | - | - | - |
| 2026-11-07 01:09 am | - | - | - | 6.2 | 10 | 6.8 | W | - | - | - | - | - | - | - | - |
| 2026-11-07 12:39 am | - | - | - | 7.5 | 10 | 7.6 | WNW | - | - | - | - | - | - | - | - |
| 2026-11-07 12:09 am | - | - | - | 6.6 | 10 | 7.2 | W | - | - | - | - | - | - | - | - |
| 2026-11-06 11:39 pm | - | - | - | 6.9 | 10 | 7.4 | W | - | - | - | - | - | - | - | - |
| 2026-11-06 11:09 pm | - | - | - | 6.9 | 10 | 7.5 | W | - | - | - | - | - | - | - | - |
| 2026-11-06 10:39 pm | - | - | - | 8.5 | 10 | 7.9 | W | - | - | - | 42.8 | - | - | - | - |
| 2026-11-06 10:09 pm | - | - | - | 7.9 | 11 | 7.6 | W | - | - | - | 42.8 | - | - | - | - |
| 2026-11-06 09:39 pm | - | - | - | 8.5 | 10 | 7.7 | W | - | - | - | - | - | - | - | - |
| 2026-11-06 09:09 pm | - | - | - | 8.9 | 10 | 8.0 | W | - | - | - | - | - | - | - | - |
| 2026-11-06 08:39 pm | - | - | - | 8.2 | 11 | 7.5 | W | - | - | - | - | - | - | - | - |
| 2026-11-06 08:09 pm | - | - | - | 9.2 | 11 | 7.7 | W | - | - | - | 43.0 | - | - | - | - |
| 2026-11-06 07:39 pm | - | - | - | 9.8 | 11 | 7.8 | W | - | - | - | - | - | - | - | - |
| 2026-11-06 07:09 pm | - | - | - | 9.2 | 10 | 7.6 | W | - | - | - | - | - | - | - | - |
| 2026-11-06 06:39 pm | - | - | - | 10.2 | 10 | 8.0 | W | - | - | - | - | - | - | - | - |
| 2026-11-06 06:09 pm | - | - | - | 9.8 | 11 | 7.9 | W | - | - | - | - | - | - | - | - |
| 2026-11-06 05:39 pm | - | - | - | 10.5 | 11 | 8.1 | W | - | - | - | - | - | - | - | - |
| 2026-11-06 05:09 pm | - | - | - | 12.1 | 11 | 8.2 | W | - | - | - | - | - | - | - | - |
| 2026-11-06 04:39 pm | - | - | - | 10.5 | 11 | 7.8 | WNW | - | - | - | - | - | - | - | - |
| 2026-11-06 04:09 pm | - | - | - | 12.1 | 11 | 8.3 | W | - | - | - | 43.0 | - | - | - | - |
| 2026-11-06 03:39 pm | - | - | - | 12.5 | 11 | 8.4 | W | - | - | - | - | - | - | - | - |
| 2026-11-06 03:09 pm | - | - | - | 12.8 | 11 | 8.3 | W | - | - | - | - | - | - | - | - |
| 2026-11-06 02:39 pm | - | - | - | 12.1 | 11 | 8.1 | W | - | - | - | 43.0 | - | - | - | - |
| 2026-11-06 02:09 pm | - | - | - | 12.5 | 11 | 8.4 | W | - | - | - | - | - | - | - | - |
| 2026-11-06 01:39 pm | - | - | - | 12.8 | 10 | 8.1 | WNW | - | - | - | - | - | - | - | - |
| 2026-11-06 01:09 pm | - | - | - | 12.8 | 11 | 8.3 | W | - | - | - | - | - | - | - | - |
|
These wave data are displayed in rounded times. Click on the graph icon in the table below to see a time series plot of the last five days of that observation. | |
| Significant Wave Height (WVHT): | 6.9 ft |
| Wave Steepness (STEEPNESS): | AVERAGE |
| Average Wave Period (APD): | 8.0 sec |
| TIME (HST) |
WVHT ft |
SwH ft |
SwP sec |
SwD |
WWH ft |
WWP sec |
WWD |
STEEPNESS |
APD sec |
|---|---|---|---|---|---|---|---|---|---|
| 2026-11-07 12:09 pm | 6.6 | - | - | - | - | - | - | AVERAGE | 7.6 |
| 2026-11-07 11:39 am | 6.6 | - | - | - | - | - | - | N/A | 7.6 |
| 2026-11-07 11:09 am | 6.2 | - | - | - | - | - | - | AVERAGE | 7.2 |
| 2026-11-07 10:09 am | 6.6 | - | - | - | - | - | - | AVERAGE | 7.3 |
| 2026-11-07 09:39 am | 5.6 | - | - | - | - | - | - | AVERAGE | 6.8 |
| 2026-11-07 09:09 am | 5.6 | - | - | - | - | - | - | N/A | 7.1 |
| 2026-11-07 08:39 am | 5.6 | - | - | - | - | - | - | N/A | 6.9 |
| 2026-11-07 08:09 am | 5.2 | - | - | - | - | - | - | N/A | 6.6 |
| 2026-11-07 07:39 am | 5.9 | - | - | - | - | - | - | N/A | 6.8 |
| 2026-11-07 07:09 am | 5.6 | - | - | - | - | - | - | N/A | 6.9 |
| 2026-11-07 06:39 am | 6.2 | - | - | - | - | - | - | N/A | 7.0 |
| 2026-11-07 06:09 am | 5.9 | - | - | - | - | - | - | N/A | 6.7 |
| 2026-11-07 05:39 am | 5.6 | - | - | - | - | - | - | N/A | 6.3 |
| 2026-11-07 05:09 am | 4.9 | - | - | - | - | - | - | N/A | 6.3 |
| 2026-11-07 04:39 am | 4.9 | - | - | - | - | - | - | N/A | 6.4 |
| 2026-11-07 04:09 am | 5.2 | - | - | - | - | - | - | AVERAGE | 6.5 |
| 2026-11-07 03:39 am | 5.6 | - | - | - | - | - | - | N/A | 6.5 |
| 2026-11-07 03:09 am | 5.9 | - | - | - | - | - | - | N/A | 6.8 |
| 2026-11-07 02:39 am | 6.2 | - | - | - | - | - | - | N/A | 6.8 |
| 2026-11-07 02:09 am | 5.9 | - | - | - | - | - | - | N/A | 6.7 |
| 2026-11-07 01:39 am | 5.9 | - | - | - | - | - | - | N/A | 6.8 |
| 2026-11-07 01:09 am | 6.2 | - | - | - | - | - | - | N/A | 6.8 |
| 2026-11-07 12:39 am | 7.5 | - | - | - | - | - | - | AVERAGE | 7.6 |
| 2026-11-07 12:09 am | 6.6 | - | - | - | - | - | - | AVERAGE | 7.2 |
| 2026-11-06 11:39 pm | 6.9 | - | - | - | - | - | - | AVERAGE | 7.4 |
| 2026-11-06 11:09 pm | 6.9 | - | - | - | - | - | - | AVERAGE | 7.5 |
| 2026-11-06 10:39 pm | 8.5 | - | - | - | - | - | - | AVERAGE | 7.9 |
| 2026-11-06 10:09 pm | 7.9 | - | - | - | - | - | - | N/A | 7.6 |
| 2026-11-06 09:39 pm | 8.5 | - | - | - | - | - | - | AVERAGE | 7.7 |
| 2026-11-06 09:09 pm | 8.9 | - | - | - | - | - | - | AVERAGE | 8.0 |
| 2026-11-06 08:39 pm | 8.2 | - | - | - | - | - | - | N/A | 7.5 |
| 2026-11-06 08:09 pm | 9.2 | - | - | - | - | - | - | AVERAGE | 7.7 |
| 2026-11-06 07:39 pm | 9.8 | - | - | - | - | - | - | AVERAGE | 7.8 |
| 2026-11-06 07:09 pm | 9.2 | - | - | - | - | - | - | AVERAGE | 7.6 |
| 2026-11-06 06:39 pm | 10.2 | - | - | - | - | - | - | AVERAGE | 8.0 |
| 2026-11-06 06:09 pm | 9.8 | - | - | - | - | - | - | AVERAGE | 7.9 |
| 2026-11-06 05:39 pm | 10.5 | - | - | - | - | - | - | AVERAGE | 8.1 |
| 2026-11-06 05:09 pm | 12.1 | - | - | - | - | - | - | AVERAGE | 8.2 |
| 2026-11-06 04:39 pm | 10.5 | - | - | - | - | - | - | AVERAGE | 7.8 |
| 2026-11-06 04:09 pm | 12.1 | - | - | - | - | - | - | AVERAGE | 8.3 |
| 2026-11-06 03:39 pm | 12.5 | - | - | - | - | - | - | AVERAGE | 8.4 |
| 2026-11-06 03:09 pm | 12.8 | - | - | - | - | - | - | AVERAGE | 8.3 |
| 2026-11-06 02:39 pm | 12.1 | - | - | - | - | - | - | AVERAGE | 8.1 |
| 2026-11-06 02:09 pm | 12.5 | - | - | - | - | - | - | AVERAGE | 8.4 |
| 2026-11-06 01:39 pm | 12.8 | - | - | - | - | - | - | AVERAGE | 8.1 |
| 2026-11-06 01:09 pm | 12.8 | - | - | - | - | - | - | AVERAGE | 8.3 |
Links which are specific to this station are listed below:
Real Time Data in tabular form for the last forty-five days.
Historical Data & Climatic Summaries for quality controlled data for prior months and years.
The weekly status report and the weekly maintenance report also provide valuable station information.
Note that the payload types and the station locations occasionally change.
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