Station 46001 (LLNR 984) - WESTERN GULF OF ALASKA - 175NM SE of Kodiak, AK Image indicating link to RSS feed of recent meteorological observations for station 46001


Conditions at 46001 as of
(9:40 pm HST on 08/13/2026)
0740 GMT on 08/14/2026:
     

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 - Wind Direction Wind Direction (WDIR):ESE ( 120 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 13.6 kts
5-day plot - Wind Gust Wind Gust (GST): 15.5 kts
5-day plot - Wave Height Wave Height (WVHT): 4.9 ft
5-day plot - Average Wave Period Average Period (APD): 5.7 sec
5-day plot - Mean Wave Direction Mean Wave Direction (MWD):SSW ( 202 deg true )
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):30.10 in
5-day plot - Air Temperature Air Temperature (ATMP): 56.3 °F
5-day plot - Water Temperature Water Temperature (WTMP): 56.1 °F
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 13.6 kts
5-day plot - Wind Speed at 20 Meters Wind Speed at 20 meters (WSPD20M): 15.5 kts
5-day plot -  Wind Speed, Wind Gust and Atmospheric Pressure Combined plot of Wind Speed, Gust, and Air Pressure
Supplemental Measurements
Lowest 1-minute Pressure
Time (HST)Pressure
9:40 pm30.09 in
Highest 1-minute Wind Speed
Time (HST)5-day plot - 1-Minute Wind Speed WSPD 5-day plot - 1-Minute Wind Direction WDIR
9:37 pm 13.6 ktsESE ( 120 deg true )
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
2026-08-13 09:30 pmESE 11.7 15.5----30.10- 56.3 56.1----
2026-08-13 09:20 pmESE 11.7 15.5 4.6-5.8SSW30.10- 56.3-----
2026-08-13 09:10 pmESE 11.7 15.5 4.6-5.8SSW30.10- 56.3 56.1----
2026-08-13 09:00 pmESE 13.6 15.5----30.10+0.00 56.3 56.1----
2026-08-13 08:50 pmESE 13.6 15.5 4.6-5.7 SW30.10- 56.5 56.1----
2026-08-13 08:40 pm--- 4.6 75.7 SW--------
2026-08-13 08:30 pmESE 13.6 15.5----30.11- 56.5 56.1----
2026-08-13 08:20 pmESE 13.6 17.5 4.9 85.7SSW30.11- 56.5 56.1----
2026-08-13 08:10 pmESE 13.6 15.5 4.9-5.7SSW30.11- 56.5 56.1----
2026-08-13 08:00 pmESE 11.7 15.5----30.11+0.00 56.5 56.1----
2026-08-13 07:50 pmESE 11.7 15.5 4.3 75.6 SW30.11- 56.5 56.1----
2026-08-13 07:40 pmESE 11.7 13.6----30.10- 56.5 56.1----
2026-08-13 07:30 pmESE 11.7 15.5----30.10- 56.5 56.1----
2026-08-13 07:20 pmESE 11.7 15.5 4.3 85.6 SW30.10- 56.5 56.1----
2026-08-13 07:10 pmESE 11.7 15.5 4.3-5.6 SW30.10- 56.5 56.1----
2026-08-13 07:00 pmESE 13.6 15.5----30.10-0.01 56.5 56.1----
2026-08-13 06:50 pmESE 13.6 15.5 4.3 85.5 SW30.10- 56.5 56.1----
2026-08-13 06:40 pmESE 13.6 17.5 4.3-5.5 SW30.09- 56.5 56.1----
2026-08-13 06:30 pm E 13.6 17.5----30.09- 56.5 56.1----
2026-08-13 06:20 pm E 13.6 17.5 4.3 75.6SSW30.10- 56.5 56.1----
2026-08-13 06:10 pm E 13.6 15.5 4.3-5.6SSW30.10- 56.5 56.1----
2026-08-13 06:00 pm E 11.7 13.6----30.10-0.01 56.5 56.1----
2026-08-13 05:50 pmESE 13.6 15.5 3.9 75.3SSW30.10- 56.5 56.1----
2026-08-13 05:40 pmESE 11.7 15.5----30.10- 56.5 56.1----
2026-08-13 05:30 pm E 11.7 15.5----30.10- 56.5 56.1----
2026-08-13 05:20 pm E 11.7 15.5 3.9 75.5SSW30.10- 56.5 56.1----
2026-08-13 05:10 pm E 11.7 15.5 3.9-5.5SSW30.10- 56.5 56.1----
2026-08-13 05:00 pm E 11.7 15.5----30.10-0.02 56.5 56.1----
2026-08-13 04:50 pmESE 11.7 15.5 3.6 75.5SSW30.10- 56.5 56.1----
2026-08-13 04:40 pmESE 13.6 15.5----30.11- 56.5 56.1----
2026-08-13 04:30 pmESE 11.7 15.5----30.11- 56.5 56.1----
2026-08-13 04:20 pmESE 11.7 15.5 3.6 75.3SSW30.11- 56.5 56.1----
2026-08-13 04:10 pmESE 13.6 15.5 3.6-5.3SSW30.11- 56.5 56.1----
2026-08-13 04:00 pmESE 13.6 17.5----30.11-0.02 56.5 56.1----
2026-08-13 03:50 pmESE 11.7 15.5 3.6 85.2SSW30.11- 56.5 56.1----
2026-08-13 03:40 pmESE 11.7 15.5----30.11- 56.5 56.1----
2026-08-13 03:30 pmESE 11.7 13.6----30.11- 56.7 56.1----
2026-08-13 03:20 pmESE 11.7 15.5 3.6 145.1 S30.11- 56.7 56.1----
2026-08-13 03:10 pmESE 11.7 15.5 3.6-5.1 S30.11- 56.7 56.1----
2026-08-13 03:00 pmESE 11.7 13.6----30.12-0.02 56.7 56.1----
2026-08-13 02:50 pmESE 11.7 15.5 3.3 85.0SSW30.12- 56.7 56.1----
2026-08-13 02:40 pmESE 11.7 15.5----30.12- 56.7 56.1----
2026-08-13 02:30 pmESE 11.7 15.5----30.12- 56.8 56.1----
2026-08-13 02:20 pmESE 13.6 15.5 3.3 84.9 S30.12- 56.8 56.1----
2026-08-13 02:10 pmESE 11.7 15.5 3.3-4.9 S30.12- 56.8 56.1----
2026-08-13 02:00 pmESE 11.7 15.5----30.12-0.02 56.7 56.1----
2026-08-13 01:50 pmESE 11.7 15.5 3.3 135.0 S30.12- 56.7 56.1----
2026-08-13 01:40 pmESE 11.7 15.5----30.12- 56.7 56.1----
2026-08-13 01:10 pmESE 11.7 15.5 3.3-4.9SSE30.13- 56.7 56.1----
2026-08-13 01:00 pmESE 11.7 15.5----30.13-0.02 56.7 56.1----
2026-08-13 12:50 pmESE 11.7 13.6 3.3 145.2 S30.13- 56.7 56.1----
2026-08-13 12:40 pmESE 11.7 13.6 3.3-5.2 S30.13- 56.7 56.1----
2026-08-13 12:30 pmESE 11.7 13.6----30.13- 56.7 56.1----
2026-08-13 12:20 pmESE 11.7 13.6 3.0 145.1 S30.13- 56.5 56.1----
2026-08-13 12:10 pmESE 11.7 13.6 3.0-5.1 S30.13- 56.5 56.1----
2026-08-13 12:00 pmESE 11.7 13.6----30.13-0.02 56.5 56.1----
2026-08-13 11:50 amESE 11.7 13.6 3.3 65.1SSE30.14- 56.5 56.1----
2026-08-13 11:40 amESE 11.7 13.6----30.14- 56.5 56.1----
2026-08-13 11:30 am E 11.7 13.6----30.14- 56.5 55.9----
2026-08-13 11:20 am E 11.7 13.6 3.0 145.0SSW30.14- 56.5 55.9----
2026-08-13 11:10 am E 9.7 13.6 3.0-5.0SSW30.14- 56.5 55.9----
2026-08-13 11:00 am E 9.7 13.6----30.14-0.02 56.5 55.9----
2026-08-13 10:50 amESE 9.7 11.7 3.3 145.0 SW30.14- 56.5 55.9----
2026-08-13 10:40 amESE 11.7 13.6----30.14- 56.5 55.9----
2026-08-13 10:30 amESE 9.7 11.7----30.15- 56.5 55.9----
2026-08-13 10:20 amESE 9.7 11.7 3.3 64.6SSE30.15- 56.5 55.9----
2026-08-13 10:10 amESE 11.7 13.6 3.3-4.6SSE30.15- 56.5 55.9----
2026-08-13 10:00 amESE 9.7 13.6----30.15-0.01 56.5 55.9----
2026-08-13 09:50 amESE 11.7 13.6 3.3 64.8SSE30.15- 56.5 55.9----
2026-08-13 09:40 amESE 11.7 13.6----30.15- 56.5 55.9----
2026-08-13 09:30 amESE 11.7 13.6----30.15- 56.5 55.9----
2026-08-13 09:20 am E 11.7 13.6 3.6 65.0SSE30.15- 56.3 55.9----
2026-08-13 09:10 am E 9.7 13.6 3.6-5.0SSE30.15- 56.3 55.9----
2026-08-13 09:00 am E 9.7 11.7----30.15-0.01 56.5 55.9----
2026-08-13 08:50 amESE 9.7 13.6 3.3 155.0 S30.15- 56.5-----
2026-08-13 08:40 amESE 9.7 11.7 3.3-5.0 S30.16- 56.3 55.9----
2026-08-13 08:30 amESE 9.7 11.7----30.16- 56.3 55.9----
2026-08-13 08:20 amESE 9.7 11.7 3.3 64.9SSE30.16- 56.3 55.9----
2026-08-13 08:10 amESE 9.7 11.7 3.3-4.9SSE30.16- 56.3 55.9----
2026-08-13 08:00 am E 9.7 13.6----30.16-0.01 56.3 55.9----
2026-08-13 07:50 amESE 9.7 13.6 3.3 64.8SSE30.16- 56.3 55.9----
2026-08-13 07:40 amESE 9.7 11.7----30.16- 56.3 55.9----
2026-08-13 07:30 amESE 9.7 11.7----30.16- 56.3 55.9----
2026-08-13 07:20 amESE 11.7 13.6 3.3 144.9 S30.16- 56.3 55.9----
2026-08-13 07:10 amESE 11.7 15.5 3.3-4.9 S30.16- 56.3 55.8----
2026-08-13 07:00 amESE 11.7 15.5----30.16+0.00 56.3 55.9----
2026-08-13 06:50 amESE 11.7 15.5 3.3 144.8 S30.16- 56.3 55.8----
2026-08-13 06:40 amESE 11.7 15.5----30.16- 56.3 55.8----
2026-08-13 06:30 amESE 11.7 15.5----30.16- 56.3 55.8----
2026-08-13 06:20 amESE 11.7 15.5 3.3 64.6SSE30.16- 56.3 55.8----
2026-08-13 06:10 amESE 13.6 15.5 3.3-4.6SSE30.16- 56.3 55.8----
2026-08-13 06:00 amESE 13.6 17.5----30.16-0.01 56.3 55.8----
2026-08-13 05:50 amESE 13.6 17.5 3.6 65.0SSE30.16- 56.1 55.8----
2026-08-13 05:40 amESE 13.6 15.5 3.6-5.0SSE30.16- 56.1 55.8----
2026-08-13 05:30 amESE 11.7 15.5----30.16- 56.1 55.8----
2026-08-13 05:20 amESE 11.7 15.5 3.6 65.0SSE30.16- 56.1 55.8----
2026-08-13 05:10 amESE 11.7 13.6 3.6-5.0SSE30.17- 56.1 55.8----
2026-08-13 05:00 amESE 13.6 15.5----30.17-0.01 56.1 55.8----
2026-08-13 04:50 am SE 13.6 15.5 3.3 64.8SSE30.17- 56.1 55.8----
2026-08-13 04:40 am SE 13.6 15.5 3.3-4.8SSE30.17- 56.1 55.8----
2026-08-13 04:30 amESE 13.6 17.5----30.17- 55.9 55.8----
2026-08-13 04:20 amESE 13.6 17.5 3.3 64.9SSE30.16- 56.1 55.8----
2026-08-13 04:10 amESE 13.6 17.5 3.3-4.9SSE30.17- 56.1 55.8----
2026-08-13 04:00 amESE 13.6 15.5----30.17-0.02 56.1 55.8----
2026-08-13 03:50 am SE 13.6 15.5 3.6 65.2SSE30.17- 56.1 55.8----
2026-08-13 03:40 am SE 13.6 15.5----30.17- 56.1 55.8----
2026-08-13 03:30 am SE 11.7 15.5----30.17- 56.1 55.8----
2026-08-13 03:20 am SE 11.7 15.5 3.3 65.0SSE30.17- 55.9 55.8----
2026-08-13 03:10 am SE 11.7 15.5 3.3-5.0SSE30.17- 55.9 55.8----
2026-08-13 03:00 am SE 11.7 13.6----30.17-0.02 56.1-----
2026-08-13 02:50 am SE 11.7 13.6 3.6 65.0 SE30.17- 56.1 55.9----
2026-08-13 02:40 am SE 11.7 13.6----30.17- 56.3 55.9----
2026-08-13 02:30 am SE 11.7 13.6----30.17- 56.3 55.9----
2026-08-13 02:20 am SE 9.7 13.6 3.6 155.0SSE30.18- 56.3 55.9----
2026-08-13 02:10 am SE 9.7 13.6 3.6-5.0SSE30.18- 56.3 55.9----
2026-08-13 02:00 am SE 11.7 13.6----30.18+0.00 56.3 55.9----
2026-08-13 01:50 am SE 11.7 13.6 3.6 65.0 SE30.18- 56.3 55.9----
2026-08-13 01:40 am SE 11.7 13.6----30.18- 56.5 55.9----
2026-08-13 01:30 am SE 11.7 13.6----30.19- 56.5 55.9----
2026-08-13 01:20 am SE 11.7 13.6 3.6 65.1 SE30.19- 56.5 55.9----
2026-08-13 01:10 am SE 11.7 13.6 3.6-5.1 SE30.19- 56.5 55.8----
2026-08-13 01:00 am SE 9.7 13.6----30.19+0.00 56.5 55.8----
2026-08-13 12:50 am SE 9.7 11.7 3.6 64.8 SE30.19- 56.3 55.8----
2026-08-13 12:40 amESE 9.7 13.6 3.6-4.8 SE30.19- 56.3 55.8----
2026-08-13 12:30 am SE 9.7 13.6----30.19- 56.5 55.8----
2026-08-13 12:20 am SE 11.7 13.6 3.9 64.9 SE30.19- 56.5 55.8----
2026-08-13 12:10 am SE 11.7 15.5 3.9-4.9 SE30.19- 56.5 55.8----
2026-08-13 12:00 am SE 11.7 15.5----30.19+0.00 56.5 55.8----
2026-08-12 11:50 pm SE 11.7 15.5 3.9 64.9SSE30.19- 56.5 55.8----
2026-08-12 11:40 pm SE 13.6 15.5----30.19- 56.5 55.8----
2026-08-12 11:30 pm SE 13.6 15.5----30.18- 56.5 55.8----
2026-08-12 11:20 pm SE 13.6 15.5 3.9 64.8 SE30.18- 56.5 55.8----
2026-08-12 11:10 pm SE 13.6 15.5----30.18- 56.5 55.8----
2026-08-12 11:00 pm SE 13.6 15.5----30.18+0.00 56.5 55.8----
2026-08-12 10:50 pm SE 13.6 17.5 4.3 64.9SSE30.18- 56.5 55.8----
2026-08-12 10:40 pm SE 13.6 17.5----30.18- 56.5 55.8----
2026-08-12 10:30 pm SE 13.6 17.5----30.18- 56.5 55.8----
2026-08-12 10:20 pm SE 13.6 17.5 4.3 64.9SSE30.19- 56.5 55.8----
2026-08-12 10:10 pm SE 13.6 17.5----30.19- 56.7 55.8----
2026-08-12 10:00 pm SE 13.6 17.5----30.19-0.01 56.5 55.8----
2026-08-12 09:50 pm SE 13.6 17.5 4.3 64.8SSE30.19- 56.5 55.8----

Wave Summary
for 46001 as of
(9:40 pm HST on 08/13/2026)
0740 GMT on 08/14/2026:

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): 4.9 ft
5-day plot - Wave Steepness Wave Steepness (STEEPNESS): AVERAGE
5-day plot - Average Wave Period Average Wave Period (APD): 5.7 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
2026-08-13 09:10 pm 4.6------ AVERAGE 5.8
2026-08-13 08:40 pm 4.6------ STEEP 5.7
2026-08-13 08:10 pm 4.9------ AVERAGE 5.7
2026-08-13 07:40 pm 4.3------ STEEP 5.6
2026-08-13 07:10 pm 4.3------ AVERAGE 5.6
2026-08-13 06:40 pm 4.3------ AVERAGE 5.5
2026-08-13 06:10 pm 4.3------ STEEP 5.6
2026-08-13 05:40 pm 3.9------ STEEP 5.3
2026-08-13 05:10 pm 3.9------ AVERAGE 5.5
2026-08-13 04:40 pm 3.6------ AVERAGE 5.5
2026-08-13 04:10 pm 3.6------ STEEP 5.3
2026-08-13 03:40 pm 3.6------ AVERAGE 5.2
2026-08-13 03:10 pm 3.6------ N/A 5.1
2026-08-13 02:40 pm 3.3------ AVERAGE 5.0
2026-08-13 02:10 pm 3.3------ AVERAGE 4.9
2026-08-13 01:40 pm 3.3------ N/A 5.0
2026-08-13 01:10 pm 3.3------ N/A 4.9
2026-08-13 12:40 pm 3.3------ N/A 5.2
2026-08-13 12:10 pm 3.0------ N/A 5.1
2026-08-13 11:40 am 3.3------ STEEP 5.1
2026-08-13 11:10 am 3.0------ N/A 5.0
2026-08-13 10:40 am 3.3------ N/A 5.0
2026-08-13 10:10 am 3.3------ STEEP 4.6
2026-08-13 09:40 am 3.3------ STEEP 4.8
2026-08-13 09:10 am 3.6------ STEEP 5.0
2026-08-13 08:40 am 3.3------ N/A 5.0
2026-08-13 08:10 am 3.3------ STEEP 4.9
2026-08-13 07:40 am 3.3------ STEEP 4.8
2026-08-13 07:10 am 3.3------ N/A 4.9
2026-08-13 06:40 am 3.3------ N/A 4.8
2026-08-13 06:10 am 3.3------ STEEP 4.6
2026-08-13 05:40 am 3.6------ STEEP 5.0
2026-08-13 05:10 am 3.6------ STEEP 5.0
2026-08-13 04:40 am 3.3------ STEEP 4.8
2026-08-13 04:10 am 3.3------ STEEP 4.9
2026-08-13 03:40 am 3.6------ STEEP 5.2
2026-08-13 03:10 am 3.3------ STEEP 5.0
2026-08-13 02:40 am 3.6------ STEEP 5.0
2026-08-13 02:10 am 3.6------ N/A 5.0
2026-08-13 01:40 am 3.6------ STEEP 5.0
2026-08-13 01:10 am 3.6------ STEEP 5.1
2026-08-13 12:40 am 3.6------ STEEP 4.8
2026-08-13 12:10 am 3.9------VERY_STEEP 4.9
2026-08-12 11:40 pm 3.9------ STEEP 4.9
2026-08-12 11:10 pm 3.9------VERY_STEEP 4.8
2026-08-12 10:40 pm 4.3------ STEEP 4.9
2026-08-12 10:10 pm 4.3------ STEEP 4.9

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