Hurricane Symbol View the latest observations near Central Pacific Tropical Storm Pena.

Station 41044 - NE ST MARTIN - 330 NM NE St Martin Is Image indicating link to RSS feed of recent meteorological observations for station 41044


Conditions at 41044 as of
(5:00 am AST)
0900 GMT on 11/11/2026:
     

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 ( 110 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 1.9 kts
5-day plot - Wind Gust Wind Gust (GST): 3.9 kts
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):30.03 in
5-day plot - Pressure Tendency Pressure Tendency (PTDY):-0.01 in ( Falling )
5-day plot - Air Temperature Air Temperature (ATMP): 81.9 °F
5-day plot - Water Temperature Water Temperature (WTMP): 84.7 °F
5-day plot - Dew Point Dew Point (DEWP): 71.8 °F
5-day plot - Heat Index Heat Index (HEAT): 86.5 °F
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 3.9 kts
5-day plot - Wind Speed at 20 Meters Wind Speed at 20 meters (WSPD20M): 3.9 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 (AST)Pressure
4:51 am30.03 in
Highest 1-minute Wind Speed
Time (AST)5-day plot - 1-Minute Wind Speed WSPD 5-day plot - 1-Minute Wind Direction WDIR
4:55 am 3.9 ktsESE ( 110 deg true )
Previous observations
TIME
(AST)
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
2026-11-11 04:50 amESE 3.9 5.8 4.3 97.5 NE30.03- 81.9 84.7 71.8---
2026-11-11 04:40 amESE 3.9 5.8----30.02- 81.9 84.7 71.6---
2026-11-11 04:30 amESE 1.9 3.9----30.02- 81.7 84.7 71.6---
2026-11-11 04:20 amESE 3.9 5.8 4.3 117.4 NE30.02- 81.9 84.7 71.8---
2026-11-11 04:10 am SE 3.9 3.9 4.3-7.4 NE30.02- 81.9 84.7 72.0---
2026-11-11 04:00 amSSE 1.9 3.9----30.02-0.03 81.9 84.7 72.0---
2026-11-11 03:50 amSSE 1.9 3.9 4.3 117.4NNE30.03- 81.9 84.7 72.1---
2026-11-11 03:40 am SE 1.9 3.9 4.3-7.4NNE30.03- 81.9 84.7 72.0---
2026-11-11 03:30 am SE 1.9 3.9----30.03- 81.9 84.7 72.0---
2026-11-11 03:20 am SE 3.9 3.9 4.6-7.5NNE30.03- 82.0 84.7 72.1---
2026-11-11 03:10 am--- 4.6 10----------
2026-11-11 03:00 amESE 3.9 5.8----30.03-0.04 82.0 84.7 71.8---
2026-11-11 02:50 amESE 1.9 3.9 4.3 107.5 NE30.03- 82.0 84.7 71.8---
2026-11-11 02:40 am SE 3.9 5.8 4.3-7.5 NE30.03- 82.4 84.7 72.1---
2026-11-11 02:30 amESE 3.9 5.8----30.03- 82.2 84.7 71.4---
2026-11-11 02:20 am SE 3.9 5.8 4.3 117.3NNE30.03- 82.2 84.7 71.2---
2026-11-11 02:10 am SE 3.9 5.8 4.3-7.3NNE30.03- 82.2 84.7 71.2---
2026-11-11 02:00 am SE 3.9 5.8----30.04-0.05 82.2 84.7 71.1---
2026-11-11 01:50 amSSE 5.8 5.8 4.6 117.4NNE30.04- 82.0 84.7 71.2---
2026-11-11 01:40 amSSE 3.9 7.8----30.05- 82.2 84.7 72.3---
2026-11-11 01:30 amSSE 3.9 7.8----30.05- 82.2 84.7 72.3---
2026-11-11 01:20 amSSE 5.8 7.8 4.6 107.5NNE30.05- 82.2 84.7 72.3---
2026-11-11 01:10 am SE 5.8 7.8 4.6-7.5NNE30.06- 82.2 84.7 72.3---
2026-11-11 01:00 am SE 5.8 7.8----30.06-0.04 82.2 84.7 72.5---
2026-11-11 12:50 am SE 5.8 7.8 4.6 97.2NNE30.06- 82.4 84.7 72.7---
2026-11-11 12:40 amESE 5.8 7.8----30.06- 82.4 84.7 72.7---
2026-11-11 12:30 am SE 3.9 7.8----30.07- 82.2 84.7 72.3---
2026-11-11 12:20 am SE 3.9 5.8 4.6 117.5 NE30.07- 82.2 84.7 72.3---
2026-11-11 12:10 am SE 3.9 5.8 4.6-7.5 NE30.06- 82.2 84.9 72.3---
2026-11-11 12:00 amESE 3.9 5.8----30.07-0.03 82.4 84.9 72.5---
2026-11-10 11:50 pmESE 3.9 5.8 4.9 117.6 NE30.07- 82.2 84.9 72.1---
2026-11-10 11:40 pmESE 3.9 5.8----30.07- 82.4 84.9 72.3---
2026-11-10 11:30 pm E 3.9 5.8----30.08- 82.4 84.9 72.3---
2026-11-10 11:20 pm E 3.9 5.8 4.9 107.6NNE30.08- 82.4 84.9 72.1---
2026-11-10 11:10 pm E 3.9 5.8 4.9-7.6NNE30.08- 82.6 84.9 72.3---
2026-11-10 11:00 pmESE 3.9 5.8----30.08+0.00 82.6 84.9 72.1---
2026-11-10 10:50 pm E 3.9 5.8 4.3 117.2 NE30.09- 82.6 85.1 72.0---
2026-11-10 10:40 pm E 5.8 5.8----30.09- 82.6 85.1 72.0---
2026-11-10 10:30 pm E 3.9 5.8----30.09- 82.6 85.1 71.8---
2026-11-10 10:20 pmESE 3.9 5.8 4.6 117.5NNE30.09- 82.6 85.1 72.0---
2026-11-10 10:10 pm E 3.9 5.8 4.6-7.5NNE30.09- 82.6 85.3 71.8---
2026-11-10 10:00 pmESE 3.9 5.8----30.09+0.02 82.6 85.1 72.0---
2026-11-10 09:50 pm E 3.9 5.8 4.3 117.3NNE30.09- 82.6 85.1 71.8---
2026-11-10 09:40 pm E 3.9 5.8----30.09- 82.6 85.1 71.8---
2026-11-10 09:30 pm E 3.9 3.9----30.10- 82.6 85.3 71.6---
2026-11-10 09:20 pmENE 3.9 5.8 4.3 117.2NNE30.10- 82.6 85.3 71.6---
2026-11-10 09:10 pm E 3.9 5.8 4.3-7.2NNE30.10- 82.6 85.3 71.6---
2026-11-10 09:00 pmENE 3.9 5.8----30.10+0.05 82.6 85.3 71.4---
2026-11-10 08:50 pmENE 1.9 3.9 4.9 117.6 NE30.10- 82.6 85.3 71.6---
2026-11-10 08:40 pm NE 3.9 5.8----30.10- 82.6 85.3 71.6---
2026-11-10 08:30 pmNNE 1.9 5.8----30.09- 82.6 85.3 71.6---
2026-11-10 08:20 pm NE 1.9 3.9 4.3 117.3NNE30.09- 82.6 85.3 71.4---
2026-11-10 08:10 pm NE 1.9 3.9 4.3-7.3NNE30.09- 82.8 85.3 71.4---
2026-11-10 08:00 pmNNE 1.9 3.9----30.08+0.05 82.6 85.3 70.9---
2026-11-10 07:50 pmNNE 1.9 3.9 4.6 117.6NNE30.08- 82.8 85.3 71.1---
2026-11-10 07:40 pmNNE 3.9 3.9----30.08- 82.8 85.1 70.9---
2026-11-10 07:30 pm N 1.9 3.9----30.08- 82.8 85.1 70.7---
2026-11-10 07:10 pm N 3.9 3.9 4.6-7.3NNE30.08- 82.8 85.3 71.1---
2026-11-10 07:00 pm NE 1.9 3.9----30.07+0.06 82.8 85.5 71.1---
2026-11-10 06:50 pmNNE 1.9 3.9 4.9 117.6NNE30.07- 82.8 85.8 71.1---
2026-11-10 06:40 pm N 1.9 3.9 4.9-7.6NNE30.06- 82.8 85.6 71.2---
2026-11-10 06:30 pm N 1.9 3.9----30.06- 82.8 85.5 71.2---
2026-11-10 06:20 pm NW 1.9 5.8 4.6 117.3NNE30.05- 82.8 85.6 71.4---
2026-11-10 06:10 pm N 1.9 3.9 4.6-7.3NNE30.05- 82.6 85.5 71.2---
2026-11-10 06:00 pm- 0.0 1.9----30.05+0.04 82.6 85.5 71.4---
2026-11-10 05:50 pm N 1.9 3.9 4.6 107.4NNE30.04- 82.8 85.5 71.6---
2026-11-10 05:40 pm N 1.9 3.9----30.04- 82.9 85.5 72.0---
2026-11-10 05:30 pm NW 1.9 1.9----30.03- 82.9 86.0 71.8---
2026-11-10 05:20 pmNNE 1.9 3.9 4.6 117.4NNE30.03- 82.9 85.6 71.4---
2026-11-10 05:10 pm N 1.9 3.9 4.6-7.4NNE30.03- 83.5 85.6 71.8---
2026-11-10 05:00 pmNNW 1.9 3.9----30.03+0.01 83.7 85.5 71.6---
2026-11-10 04:50 pm- 0.0 1.9 4.6 117.5 NE30.03- 83.7 85.1 71.2---
2026-11-10 04:40 pmWNW 1.9 3.9----30.03- 83.8 85.1 71.4---
2026-11-10 04:30 pm W 1.9 3.9----30.02- 84.0 85.1 71.4---
2026-11-10 04:20 pmWNW 1.9 3.9 4.3 117.2NNE30.02- 84.2 85.1 71.2---
2026-11-10 04:10 pm W 1.9 3.9----30.01- 84.0 85.1 70.7---
2026-11-10 04:00 pm W 1.9 3.9----30.01-0.02 84.7 85.1 71.1---
2026-11-10 03:50 pm- 0.0 1.9 4.9 117.4 NE30.01- 85.3 85.1 71.6---
2026-11-10 03:40 pm- 0.0 1.9 4.9-7.4 NE30.01- 84.7 85.1 71.6---
2026-11-10 03:30 pm W 1.9 3.9----30.01- 84.2 84.9 71.2---
2026-11-10 03:20 pm W 1.9 3.9 4.6-7.3NNE30.01- 84.2 84.9 71.2---
2026-11-10 03:10 pm--- 4.6 107.3NNE--------
2026-11-10 03:00 pm- 0.0 3.9----30.01-0.04 84.2 84.9 72.0---
2026-11-10 02:50 pm NW 1.9 3.9 4.3 127.1NNE30.01- 84.0- 71.6---
2026-11-10 02:40 pm W 1.9 3.9 4.3-7.1NNE30.01- 83.8 85.1 71.8---
2026-11-10 02:30 pmWSW 3.9 3.9----30.01- 83.8 85.1 72.0---
2026-11-10 02:20 pmWSW 3.9 5.8 4.6 117.3NNE30.02- 84.0 85.1 72.0---
2026-11-10 02:10 pm W 1.9 5.8 4.6-7.3NNE30.02- 84.4 85.1 71.4---
2026-11-10 02:00 pm- 0.0 3.9----30.02-0.06 84.0 85.3 71.1---
2026-11-10 01:50 pm W 1.9 3.9 4.9 127.2NNE30.02- 83.8 85.1 71.1---
2026-11-10 01:40 pm W 1.9 3.9----30.03- 83.7 85.1 70.9---
2026-11-10 01:30 pmSSW 1.9 3.9----30.03- 83.7 85.1 71.2---
2026-11-10 01:20 pm S 1.9 3.9 4.9 117.1NNE30.03- 83.8- 71.2---
2026-11-10 01:10 pmSSW 1.9 3.9 4.9-7.1NNE30.03- 84.0 85.3 71.1---
2026-11-10 01:00 pm SW 1.9 3.9----30.03-0.05 84.2 84.9 71.2---
2026-11-10 12:50 pm- 0.0 3.9 4.6 127.0 NE30.04- 84.0- 70.9---
2026-11-10 12:40 pm- 0.0 1.9----30.04- 83.8 84.9 70.3---
2026-11-10 12:30 pmWSW 1.9 3.9----30.04- 84.0 85.1 70.9---
2026-11-10 12:20 pm SW 1.9 3.9 4.9 127.0 NE30.05- 83.7 84.9 69.8---
2026-11-10 12:10 pmWSW 1.9 3.9 4.9-7.0 NE30.05- 83.7 84.9 70.3---
2026-11-10 12:00 pm SW 1.9 3.9----30.06-0.03 83.8 84.9 70.7---
2026-11-10 11:50 am- 0.0 1.9 5.2 127.3 NE30.06- 83.8 84.9 70.9---
2026-11-10 11:40 am S 1.9 3.9----30.06- 83.5 84.9 70.9---
2026-11-10 11:30 am S 1.9 3.9----30.07- 83.5 84.9 71.1---
2026-11-10 11:20 amSSW 1.9 3.9 4.9 127.2NNE30.07- 83.7 84.9 71.6---
2026-11-10 11:10 amSSW 1.9 3.9 4.9-7.2NNE30.07- 83.7 84.9 71.8---
2026-11-10 11:00 amSSW 1.9 3.9----30.08+0.02 83.7 84.9 72.0---
2026-11-10 10:50 am SW 1.9 3.9 4.9 117.2NNE30.08- 83.5 84.9 72.1---
2026-11-10 10:40 amSSW 1.9 3.9----30.08- 83.3 84.9 72.0---
2026-11-10 10:30 am S 1.9 3.9----30.08- 83.3 84.9 72.3---
2026-11-10 10:20 am S 1.9 3.9 4.9 127.0 NE30.09- 83.1 84.9 72.0---
2026-11-10 10:10 am S 1.9 3.9 4.9-7.0 NE30.09- 83.1 84.9 72.7---
2026-11-10 10:00 amSSE 1.9 3.9----30.09+0.04 83.1 84.9 72.7---
2026-11-10 09:50 amSSE 3.9 3.9 4.9 127.3 NE30.09- 82.9 84.7 72.5---
2026-11-10 09:40 amSSE 1.9 5.8----30.09- 82.9 84.7 72.3---
2026-11-10 09:30 am S 1.9 3.9----30.09- 83.3 84.7 72.5---
2026-11-10 09:20 am SE 1.9 3.9 5.2 117.1 NE30.09- 83.3 84.7 72.0---
2026-11-10 09:10 am SE 1.9 3.9 5.2-7.1 NE30.09- 83.5 84.7 72.0---
2026-11-10 09:00 amSSE 1.9 3.9----30.09+0.06 83.5 84.7 72.0---
2026-11-10 08:50 amESE 1.9 3.9 5.2 137.2 NE30.08- 83.5 84.7 72.0---
2026-11-10 08:40 am SE 1.9 3.9----30.08- 83.3 84.7 72.1---
2026-11-10 08:30 am SE 1.9 3.9----30.07- 83.3 84.7 72.3---
2026-11-10 08:20 am SE 1.9 3.9 5.2 126.9NNE30.06- 83.1 84.7 72.3---
2026-11-10 08:10 am SE 3.9 3.9 5.2-6.9NNE30.06- 83.3 84.7 72.5---
2026-11-10 08:00 amSSE 1.9 3.9----30.06+0.04 83.5 84.7 72.5---
2026-11-10 07:50 am S 1.9 3.9 5.2 86.9NNE30.06- 83.7 84.7 72.5---
2026-11-10 07:40 amSSE 1.9 3.9 5.2-6.9NNE30.06- 83.5 84.7 72.3---
2026-11-10 07:30 am SE 1.9 3.9----30.05- 83.8 84.7 72.7---
2026-11-10 07:20 am- 0.0 1.9 5.6 137.4NNE30.05- 83.5 84.7 72.5---
2026-11-10 07:10 amSSE 1.9 3.9 5.6-7.4NNE30.04- 83.1 84.7 72.7---
2026-11-10 07:00 am- 0.0 3.9----30.04+0.03 82.8 84.7 72.7---
2026-11-10 06:50 am- 0.0 1.9 4.9 126.7NNE30.04- 82.4 84.7 72.7---
2026-11-10 06:40 am- 0.0 1.9----30.03- 82.0 84.7 72.7---
2026-11-10 06:30 amSSE 1.9 3.9----30.03- 81.9 84.7 72.7---
2026-11-10 06:20 am- 0.0 1.9 5.2 136.9 NE30.03- 81.7 84.7 72.5---
2026-11-10 06:10 am- 0.0 1.9 5.2-6.9 NE30.03- 81.7 84.7 72.3---
2026-11-10 06:00 am- 0.0 1.9----30.03+0.02 81.7 84.7 72.3---
2026-11-10 05:50 am- 0.0 1.9 5.2 126.9NNE30.03- 81.7- 72.3---

Wave Summary
for 41044 as of (4:40 am AST)
0840 GMT on 11/11/2026:

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): 4.3 ft
5-day plot - Swell Height Swell Height (SwH): 4.3 ft
5-day plot - Swell Period Swell Period (SwP): 9.1 sec
5-day plot - Swell Direction Swell Direction (SwD): NE
5-day plot - Wind Wave Height Wind Wave Height (WWH): 0.7 ft
5-day plot - Wind Wave Period Wind Wave Period (WWP): 3.7 sec
5-day plot - Wind Wave Direction Wind Wave Direction (WWD): N
5-day plot - Wave Steepness Wave Steepness (STEEPNESS): SWELL
5-day plot - Average Wave Period Average Wave Period (APD): 7.5 sec
Previous observations
TIME
(AST)
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
2026-11-11 04:10 am 4.3 4.3 10.8 NE 0.7 3.2 N SWELL 7.4
2026-11-11 03:40 am 4.3 4.3 10.8NNE 0.7 3.7 N SWELL 7.4
2026-11-11 03:10 am 4.6 4.6 10.0NNE 0.7 4.0 N SWELL 7.5
2026-11-11 02:40 am 4.3 4.3 10.0 NE 0.7 3.7 N SWELL 7.5
2026-11-11 02:10 am 4.3 4.3 10.8NNE 0.7 4.0 N SWELL 7.3
2026-11-11 01:40 am 4.6 4.6 10.8NNE 0.7 4.0 NNW SWELL 7.4
2026-11-11 01:10 am 4.6 4.3 10.0NNE 0.7 4.0 NNE SWELL 7.5
2026-11-11 12:40 am 4.6 4.6 9.1NNE 0.7 4.0 NNE SWELL 7.2
2026-11-11 12:10 am 4.6 4.6 10.8 NE 0.7 3.7 NNW SWELL 7.5
2026-11-10 11:40 pm 4.9 4.6 10.8 NE 0.7 3.6 NNE SWELL 7.6
2026-11-10 11:10 pm 4.9 4.9 10.0NNE 0.7 3.7 N SWELL 7.6
2026-11-10 10:40 pm 4.3 4.3 10.8 NE 0.7 3.8 N SWELL 7.2
2026-11-10 10:10 pm 4.6 4.6 10.8NNE 0.7 3.7 NW SWELL 7.5
2026-11-10 09:40 pm 4.3 4.3 10.8NNE 0.7 3.8 NW SWELL 7.3
2026-11-10 09:10 pm 4.3 4.3 10.8NNE 1.0 3.8 NE SWELL 7.2
2026-11-10 08:40 pm 4.9 4.6 10.8 NE 0.7 3.7 WNW SWELL 7.6
2026-11-10 08:10 pm 4.3 4.3 10.8NNE 0.7 3.7 WSW SWELL 7.3
2026-11-10 07:40 pm 4.6 4.6 10.8NNE 0.7 4.0 N SWELL 7.6
2026-11-10 07:10 pm 4.6 4.6 11.4NNE 1.0 3.1 NNW SWELL 7.3
2026-11-10 06:40 pm 4.9 4.9 11.4NNE 1.0 4.0 NNW SWELL 7.6
2026-11-10 06:10 pm 4.6 4.6 11.4NNE 1.0 3.4 NW SWELL 7.3
2026-11-10 05:40 pm 4.6 4.6 10.0NNE 1.0 3.8 N SWELL 7.4
2026-11-10 05:10 pm 4.6 4.6 11.4NNE 1.0 3.7 NNW SWELL 7.4
2026-11-10 04:40 pm 4.6 4.6 10.8 NE 1.0 4.0 NNE SWELL 7.5
2026-11-10 04:10 pm 4.3 4.3 10.8NNE 1.0 3.7 N SWELL 7.2
2026-11-10 03:40 pm 4.9 4.9 11.4 NE 1.0 3.8- SWELL 7.4
2026-11-10 03:10 pm 4.6 4.6 10.0NNE 1.0 3.3 N SWELL 7.3
2026-11-10 02:40 pm 4.3 4.3 12.1NNE 1.0 3.8 NNE SWELL 7.1
2026-11-10 02:10 pm 4.6 4.6 11.4NNE 1.0 3.4 NW SWELL 7.3
2026-11-10 01:40 pm 4.9 4.9 12.1NNE 1.0 3.2 NNE SWELL 7.2
2026-11-10 01:10 pm 4.9 4.9 11.4NNE 1.0 3.7 NNW SWELL 7.1
2026-11-10 12:40 pm 4.6 4.6 12.1 NE 1.0 3.8 N SWELL 7.0
2026-11-10 12:10 pm 4.9 4.6 12.1 NE 1.0 3.6 N SWELL 7.0
2026-11-10 11:40 am 5.2 5.2 12.1 NE 1.0 3.8 N SWELL 7.3
2026-11-10 11:10 am 4.9 4.9 12.1NNE 1.0 3.6 N SWELL 7.2
2026-11-10 10:40 am 4.9 4.9 11.4NNE 1.0 3.7 NNW SWELL 7.2
2026-11-10 10:10 am 4.9 4.9 12.1 NE 1.0 4.0 NNE SWELL 7.0
2026-11-10 09:40 am 4.9 4.9 12.1 NE 1.0 3.6 NNE SWELL 7.3
2026-11-10 09:10 am 5.2 5.2 11.4 NE 1.0 4.0 N SWELL 7.1
2026-11-10 08:40 am 5.2 5.2 12.9 NE 1.0 3.7 NNW SWELL 7.2
2026-11-10 08:10 am 5.2 4.9 12.1NNE 1.0 3.7 NW SWELL 6.9
2026-11-10 07:40 am 5.2 4.9 8.3NNE 1.3 4.0 NNW AVERAGE 6.9
2026-11-10 07:10 am 5.6 5.6 12.9NNE 1.3 4.0 NW SWELL 7.4
2026-11-10 06:40 am 4.9 4.9 12.1NNE 1.3 4.0 NW SWELL 6.7
2026-11-10 06:10 am 5.2 4.9 12.9 NE 1.0 3.8 WNW SWELL 6.9

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