Station 46072 (LLNR 27510) - CENTRAL ALEUTIANS 230 NM SW Dutch Harbor Image indicating link to RSS feed of recent meteorological observations for station 46072


Conditions at 46072 as of
(3:10 am HST)
1310 GMT on 05/21/2026:
     

Click on the graph icon in the table below to see a time series plot of the last five days of that observation.

5-day plot - Wave Height Wave Height (WVHT): 21.3 ft
5-day plot - Average Wave Period Average Period (APD): 9.0 sec
5-day plot - Mean Wave Direction Mean Wave Direction (MWD):WSW ( 244 deg true )
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):29.55 in
5-day plot - Water Temperature Water Temperature (WTMP): 40.6 °F
Supplemental Measurements
Lowest 1-minute Pressure
Time (HST)Pressure
3:10 am29.55 in
Previous observations
TIME
(HST)
5-day plot - Wind Direction
WDIR
 
5-day plot - Wind Speed
WSPD
kts
5-day plot - Wind Gust
GST
kts
5-day plot - Wave Height
WVHT
ft
5-day plot - Dominant Wave Period
DPD
sec
5-day plot - Average Wave Period
APD
sec
5-day plot - Mean Wave Direction
MWD
 
5-day plot - Atmospheric Pressure
PRES
in
5-day plot - Pressure Tendency
PTDY
in
5-day plot - Air Temperature
ATMP
°F
5-day plot - Water Temperature
WTMP
°F
5-day plot - Dew Point
DEWP
°F
5-day plot - Salinity
SAL
psu
5-day plot - Visibility
VIS
nmi
5-day plot - Tide (above MLLW)
TIDE
ft
2026-05-21 03:00 am-------29.55+0.14- 40.6----
2026-05-21 02:50 am--- 20.0 138.8WSW29.54-- 40.6----
2026-05-21 02:40 am--- 20.0-8.8WSW29.54-- 40.6----
2026-05-21 02:30 am-------29.53-- 40.6----
2026-05-21 02:20 am--- 22.6 149.4WSW29.53-- 40.6----
2026-05-21 02:10 am--- 22.6-9.4WSW29.52-- 40.6----
2026-05-21 02:00 am-------29.51+0.14- 40.6----
2026-05-21 01:50 am--- 20.0 148.9WSW29.50-- 40.6----
2026-05-21 01:40 am--- 20.0-8.9WSW29.49-- 40.6----
2026-05-21 01:30 am-------29.48-- 40.6----
2026-05-21 01:20 am--- 20.7 139.0 SW29.48-- 40.6----
2026-05-21 01:10 am-------29.47-- 40.6----
2026-05-21 01:00 am-------29.46+0.14- 40.6----
2026-05-21 12:50 am--- 20.3 148.8 SW29.45-- 40.6----
2026-05-21 12:40 am-------29.44-- 40.6----
2026-05-21 12:30 am-------29.44-- 40.6----
2026-05-21 12:20 am--- 19.0 138.8WSW29.43-- 40.6----
2026-05-21 12:10 am--- 19.0-8.8WSW29.42-------
2026-05-21 12:00 am-------29.41+0.16- 40.6----
2026-05-20 11:50 pm--- 20.0 149.2 SW29.41-- 40.6----
2026-05-20 11:40 pm-------29.40-- 40.6----
2026-05-20 11:30 pm-------29.39-- 40.6----
2026-05-20 11:20 pm--- 21.7 159.9 SW29.39-- 40.6----
2026-05-20 11:10 pm--- 21.7-9.9 SW29.38-- 40.6----
2026-05-20 11:00 pm-------29.37+0.14- 40.6----
2026-05-20 10:50 pm--- 21.0 119.6 SW29.36-- 40.6----
2026-05-20 10:40 pm-------29.35-- 40.6----
2026-05-20 10:30 pm-------29.34-- 40.6----
2026-05-20 10:20 pm--- 20.3 139.6 SW29.33-- 40.6----
2026-05-20 10:10 pm--- 20.3-9.6 SW29.33-- 40.6----
2026-05-20 10:00 pm-------29.32+0.13- 40.6----
2026-05-20 09:50 pm--- 21.0 129.5 SW29.31-- 40.6----
2026-05-20 09:40 pm-------29.30-- 40.6----
2026-05-20 09:30 pm-------29.28-- 40.6----
2026-05-20 09:20 pm--- 21.3 149.7 SW29.28-- 40.6----
2026-05-20 09:10 pm--- 21.3-9.7 SW29.27-- 40.6----
2026-05-20 09:00 pm-------29.26+0.10- 40.6----
2026-05-20 08:50 pm--- 20.7 159.8 SW29.25-- 40.5----
2026-05-20 08:40 pm-------29.24-- 40.5----
2026-05-20 08:30 pm-------29.23-- 40.6----
2026-05-20 08:20 pm--- 21.3 149.5 SW29.23-- 40.6----
2026-05-20 08:10 pm--- 21.3-9.5 SW29.23-- 40.5----
2026-05-20 08:00 pm-------29.22+0.12- 40.6----
2026-05-20 07:50 pm--- 24.9 1510.3 SW29.21-- 40.5----
2026-05-20 07:40 pm-------29.21-- 40.5----
2026-05-20 07:30 pm-------29.21-- 40.5----
2026-05-20 07:20 pm--- 23.0 159.7 SW29.20-- 40.5----
2026-05-20 07:10 pm--- 23.0-9.7 SW29.20-- 40.5----
2026-05-20 07:00 pm-------29.19+0.14- 40.5----
2026-05-20 06:50 pm--- 24.3 139.8 SW29.19-- 40.6----
2026-05-20 06:40 pm-------29.18-- 40.6----
2026-05-20 06:30 pm-------29.18-- 40.5----
2026-05-20 06:20 pm--- 23.9 149.7 SW29.17-- 40.5----
2026-05-20 06:10 pm--- 23.9-9.7 SW29.16-- 40.5----
2026-05-20 06:00 pm-------29.16+0.15- 40.5----
2026-05-20 05:50 pm--- 24.9 1410.1 SW29.15-------
2026-05-20 05:40 pm--- 24.9-10.1 SW29.15-- 40.5----
2026-05-20 05:30 pm-------29.14-- 40.5----
2026-05-20 05:20 pm--- 26.6 159.8 SW29.13-- 40.5----
2026-05-20 05:10 pm--- 26.6-9.8 SW29.12-- 40.5----
2026-05-20 05:00 pm-------29.11+0.10- 40.5----
2026-05-20 04:50 pm--- 30.5 1310.2 SW29.10-- 40.5----
2026-05-20 04:40 pm-------29.09-- 40.5----
2026-05-20 04:30 pm-------29.08-- 40.5----
2026-05-20 04:20 pm--- 29.9 1310.1 SW29.07-------
2026-05-20 04:10 pm--- 29.9-10.1 SW29.05-- 40.5----
2026-05-20 04:00 pm-------29.05+0.00- 40.5----
2026-05-20 03:50 pm--- 26.9 129.7 SW29.05-- 40.5----
2026-05-20 03:40 pm-------29.03-- 40.5----
2026-05-20 03:30 pm-------29.03-- 40.5----
2026-05-20 03:20 pm--- 26.2 139.4 SW29.02-- 40.5----
2026-05-20 03:10 pm--- 26.2-9.4 SW29.01-- 40.5----
2026-05-20 03:00 pm-------29.01-0.08- 40.5----
2026-05-20 02:50 pm--- 23.0 118.9SSW29.01-- 40.5----
2026-05-20 02:40 pm--- 23.0-8.9SSW29.01-- 40.5----
2026-05-20 02:30 pm-------29.00-- 40.5----
2026-05-20 02:20 pm--- 21.3 118.7SSW29.00-- 40.5----
2026-05-20 02:10 pm--- 21.3-8.7SSW29.01-- 40.5----
2026-05-20 02:00 pm-------29.01-0.12- 40.5----
2026-05-20 01:50 pm--- 20.0 118.4SSW29.01-- 40.5----
2026-05-20 01:40 pm-------29.02-- 40.5----
2026-05-20 01:30 pm-------29.03-- 40.5----
2026-05-20 01:20 pm--- 18.4 118.0SSW29.03-------
2026-05-20 01:10 pm--- 18.4-8.0SSW29.04-- 40.5----
2026-05-20 01:00 pm-------29.05-0.12- 40.5----
2026-05-20 12:50 pm--- 18.4 108.0SSW29.05-- 40.5----
2026-05-20 12:40 pm--- 18.4-8.0SSW29.06-- 40.5----
2026-05-20 12:30 pm-------29.07-- 40.5----
2026-05-20 12:20 pm--- 16.1-7.8SSW29.07-- 40.5----
2026-05-20 12:10 pm--- 16.1 107.8SSW--------
2026-05-20 12:00 pm-------29.09-0.10- 40.5----
2026-05-20 11:50 am--- 14.8 107.4SSW29.09-- 40.5----
2026-05-20 11:40 am-------29.10-- 40.5----
2026-05-20 11:30 am-------29.10-- 40.5----
2026-05-20 11:20 am--- 15.1 97.6 S29.11-- 40.5----
2026-05-20 11:10 am--- 15.1-7.6 S29.12-- 40.5----
2026-05-20 11:00 am-------29.13-0.07- 40.5----
2026-05-20 10:50 am--- 14.8 97.6SSW29.13-- 40.5----
2026-05-20 10:40 am-------29.14-- 40.5----
2026-05-20 10:30 am-------29.15-- 40.5----
2026-05-20 10:20 am--- 12.8 107.2 S29.15-- 40.5----
2026-05-20 10:10 am--- 12.8-7.2 S29.16-- 40.5----
2026-05-20 10:00 am-------29.17-0.04- 40.5----
2026-05-20 09:50 am--- 12.8 107.3SSW29.16-- 40.5----
2026-05-20 09:40 am-------29.17-- 40.5----
2026-05-20 09:30 am-------29.17-- 40.6----
2026-05-20 09:20 am--- 11.5 96.9 S29.18-- 40.6----
2026-05-20 09:10 am--- 11.5-6.9 S29.19-- 40.6----
2026-05-20 09:00 am-------29.19-0.01- 40.6----
2026-05-20 08:50 am--- 12.8 97.1 S29.20-- 40.6----
2026-05-20 08:40 am-------29.20-- 40.6----
2026-05-20 08:30 am-------29.20-- 40.8----
2026-05-20 08:20 am--- 11.2 96.8 S29.20-- 40.8----
2026-05-20 08:10 am--- 11.2-6.8 S29.20-- 40.8----
2026-05-20 08:00 am-------29.20+0.00- 40.8----
2026-05-20 07:50 am--- 12.5 97.1 S29.20-- 40.8----
2026-05-20 07:40 am-------29.20-- 40.8----
2026-05-20 07:30 am-------29.20-- 40.8----
2026-05-20 07:20 am--- 12.8 96.8SSW29.20-- 40.8----
2026-05-20 07:10 am--- 12.8-6.8SSW29.20-- 40.8----
2026-05-20 07:00 am-------29.20-0.02- 40.8----
2026-05-20 06:50 am--- 12.1 86.7 S29.20-- 40.8----
2026-05-20 06:40 am-------29.20-- 41.0----
2026-05-20 06:30 am-------29.20-- 41.0----
2026-05-20 06:20 am--- 12.8 86.7SSW29.20-- 41.0----
2026-05-20 06:10 am-------29.20-- 41.0----
2026-05-20 06:00 am-------29.20-0.07- 41.0----
2026-05-20 05:50 am--- 12.1 86.6SSW29.20-- 41.0----
2026-05-20 05:40 am-------29.20-- 41.0----
2026-05-20 05:30 am-------29.20-- 41.0----
2026-05-20 05:20 am--- 12.8 76.5SSW29.20-- 41.0----
2026-05-20 05:10 am--- 12.8-6.5SSW29.20-- 41.0----
2026-05-20 05:00 am-------29.20-0.15- 41.0----
2026-05-20 04:50 am--- 11.5 86.3SSW29.20-- 41.0----
2026-05-20 04:40 am-------29.20-- 41.0----
2026-05-20 04:30 am-------29.21-- 41.0----
2026-05-20 04:20 am--- 11.8 76.3 S29.21-- 41.0----
2026-05-20 04:10 am-------29.21-- 40.8----
2026-05-20 04:00 am-------29.22-0.21- 40.8----
2026-05-20 03:50 am--- 9.8 86.0SSW29.23-- 40.8----
2026-05-20 03:40 am--- 9.8-6.0SSW29.24-- 40.8----
2026-05-20 03:30 am-------29.25-- 40.8----
2026-05-20 03:20 am--- 9.8 75.7SSW29.25-- 40.6----
2026-05-20 03:10 am--- 9.8-5.7SSW29.26-- 40.6----
2026-05-20 03:00 am-------29.27-0.24- 40.6----
2026-05-20 02:50 am--- 9.5 65.7 S29.28-- 40.6----

Wave Summary
for 46072 as of (3:10 am HST)
1310 GMT on 05/21/2026:

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.

5-day plot - Significant Wave Height Significant Wave Height (WVHT): 21.3 ft
5-day plot - Wave Steepness Wave Steepness (STEEPNESS): AVERAGE
5-day plot - Average Wave Period Average Wave Period (APD): 9.0 sec
Previous observations
TIME
(HST)
5-day plot - Wave Height
WVHT
ft
5-day plot - Swell Height
SwH
ft
5-day plot - Swell Period
SwP
sec
5-day plot - Swell Direction
SwD
 
5-day plot - Wind Wave Height
WWH
ft
5-day plot - Wind Wave Period
WWP
sec
5-day plot - Wind Wave Direction
WWD
 
5-day plot - Wave Steepness
STEEPNESS
 
5-day plot - Average Wave Period
APD
sec
2026-05-21 02:40 am 20.0------ AVERAGE 8.8
2026-05-21 02:10 am 22.6------ AVERAGE 9.4
2026-05-21 01:40 am 20.0------ AVERAGE 8.9
2026-05-21 01:10 am 20.7------ AVERAGE 9.0
2026-05-21 12:40 am 20.3------ AVERAGE 8.8
2026-05-21 12:10 am 19.0------ AVERAGE 8.8
2026-05-20 11:40 pm 20.0------ AVERAGE 9.2
2026-05-20 11:10 pm 21.7------ N/A 9.9
2026-05-20 10:40 pm 21.0------ STEEP 9.6
2026-05-20 10:10 pm 20.3------ AVERAGE 9.6
2026-05-20 09:40 pm 21.0------ AVERAGE 9.5
2026-05-20 09:10 pm 21.3------ AVERAGE 9.7
2026-05-20 08:40 pm 20.7------ N/A 9.8
2026-05-20 08:10 pm 21.3------ AVERAGE 9.5
2026-05-20 07:40 pm 24.9------ AVERAGE 10.3
2026-05-20 07:10 pm 23.0------ N/A 9.7
2026-05-20 06:40 pm 24.3------ AVERAGE 9.8
2026-05-20 06:10 pm 23.9------ AVERAGE 9.7
2026-05-20 05:40 pm 24.9------ AVERAGE 10.1
2026-05-20 05:10 pm 26.6------ AVERAGE 9.8
2026-05-20 04:40 pm 30.5------ STEEP 10.2
2026-05-20 04:10 pm 29.9------ AVERAGE 10.1
2026-05-20 03:40 pm 26.9------ STEEP 9.7
2026-05-20 03:10 pm 26.2------ AVERAGE 9.4
2026-05-20 02:40 pm 23.0------ STEEP 8.9
2026-05-20 02:10 pm 21.3------ STEEP 8.7
2026-05-20 01:40 pm 20.0------ STEEP 8.4
2026-05-20 01:10 pm 18.4------ STEEP 8.0
2026-05-20 12:40 pm 18.4------ STEEP 8.0
2026-05-20 12:10 pm 16.1------ STEEP 7.8
2026-05-20 11:40 am 14.8------ STEEP 7.4
2026-05-20 11:10 am 15.1------ STEEP 7.6
2026-05-20 10:40 am 14.8------ STEEP 7.6
2026-05-20 10:10 am 12.8------ AVERAGE 7.2
2026-05-20 09:40 am 12.8------ AVERAGE 7.3
2026-05-20 09:10 am 11.5------ STEEP 6.9
2026-05-20 08:40 am 12.8------ STEEP 7.1
2026-05-20 08:10 am 11.2------ STEEP 6.8
2026-05-20 07:40 am 12.5------ STEEP 7.1
2026-05-20 07:10 am 12.8------ STEEP 6.8
2026-05-20 06:40 am 12.1------ STEEP 6.7
2026-05-20 06:10 am 12.8------ STEEP 6.7
2026-05-20 05:40 am 12.1------ STEEP 6.6
2026-05-20 05:10 am 12.8------VERY_STEEP 6.5
2026-05-20 04:40 am 11.5------VERY_STEEP 6.3
2026-05-20 04:10 am 11.8------VERY_STEEP 6.3
2026-05-20 03:40 am 9.8------ STEEP 6.0
2026-05-20 03:10 am 9.8------VERY_STEEP 5.7

Plot icon Plot of wave energy versus frequency (and period)