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Station 46028 (LLNR 275) - CAPE SAN MARTIN - 55NM West NW of Morro Bay, CA Image indicating link to RSS feed of recent meteorological observations for station 46028


Conditions at 46028 as of
(6:00 pm PDT on 05/12/2025)
0100 GMT on 05/13/2025:
     

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): NW ( 310 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 - Atmospheric Pressure Atmospheric Pressure (PRES):29.95 in
5-day plot - Pressure Tendency Pressure Tendency (PTDY):-0.01 in ( Falling )
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
Highest 1-minute Wind Speed
Time (PDT)5-day plot - 1-Minute Wind Speed WSPD 5-day plot - 1-Minute Wind Direction WDIR
5:53 pm 13.6 kts-
Previous observations
TIME
(PDT)
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
2025-05-12 05:50 pm NW 13.6 15.5 4.6 145.5 SW29.95-------
2025-05-12 05:40 pm NW 11.7 15.5----29.95-------
2025-05-12 05:30 pm NW 13.6 15.5----29.95-------
2025-05-12 05:20 pm NW 13.6 15.5 4.6 145.3 S29.95-------
2025-05-12 05:10 pm NW 13.6 17.5 4.6-5.3 S29.95-------
2025-05-12 05:00 pm NW 13.6 17.5----29.95-0.02------
2025-05-12 04:50 pm NW 13.6 17.5 4.9 145.7SSW29.95-------
2025-05-12 04:40 pm NW 13.6 17.5----29.96-------
2025-05-12 04:30 pm NW 13.6 17.5----29.96-------
2025-05-12 04:20 pm NW 15.5 17.5 4.6 155.7 SE29.96-------
2025-05-12 04:10 pmWNW 13.6 17.5 4.6-5.7 SE29.96-------
2025-05-12 04:00 pmWNW 13.6 17.5----29.96-0.01------
2025-05-12 03:50 pmWNW 13.6 17.5 3.9 95.5 NW29.96-------
2025-05-12 03:40 pmWNW 11.7 13.6 3.9-5.5 NW29.96-------
2025-05-12 03:30 pmWNW 11.7 15.5----29.96-------
2025-05-12 03:20 pmWNW 11.7 15.5 3.6 145.8 S29.96-------
2025-05-12 03:10 pmWNW 11.7 13.6----29.96-------
2025-05-12 03:00 pmWNW 9.7 11.7----29.96-0.01------
2025-05-12 02:50 pmWNW 9.7 11.7 3.6 146.0 S29.96-------
2025-05-12 02:40 pmWNW 9.7 13.6----29.96-------
2025-05-12 02:30 pmWNW 9.7 11.7----29.96-------
2025-05-12 02:20 pmWNW 9.7 11.7 3.6 146.1 SW29.96-------
2025-05-12 02:10 pmWNW 9.7 11.7----29.97-------
2025-05-12 02:00 pmWNW 9.7 11.7----29.97+0.00------
2025-05-12 01:50 pm W 9.7 13.6 3.6 146.1SSW29.97-------
2025-05-12 01:40 pm W 11.7 13.6----29.97-------
2025-05-12 01:30 pmWNW 11.7 13.6----29.97-------
2025-05-12 01:20 pmWNW 11.7 15.5 3.6 157.0 S29.97-------
2025-05-12 01:10 pm W 9.7 11.7 3.6-7.0 S29.97-------
2025-05-12 01:00 pm W 9.7 11.7----29.97+0.00------
2025-05-12 12:50 pm W 5.8 9.7 3.3 96.6 NW29.97-------
2025-05-12 12:40 pm W 5.8 5.8 3.3-6.6 NW29.97-------
2025-05-12 12:30 pm W 5.8 5.8----29.97-------
2025-05-12 12:20 pm W 5.8 7.8 3.6 146.6SSE29.97-------
2025-05-12 12:10 pm W 7.8 9.7 3.6-6.6SSE29.97-------
2025-05-12 12:00 pmWNW 9.7 11.7----29.97+0.00------
2025-05-12 11:50 amWNW 11.7 13.6 3.3 156.5SSE29.97-------
2025-05-12 11:40 amWNW 9.7 13.6 3.3-6.5SSE29.97-------
2025-05-12 11:30 amWNW 9.7 15.5----29.97-------
2025-05-12 11:20 am W 9.7 15.5 3.3 156.7 S29.97-------
2025-05-12 11:10 am W 9.7 13.6 3.3-6.7 S29.97-------
2025-05-12 11:00 amWSW 7.8 9.7----29.97+0.01------
2025-05-12 10:50 amWSW 5.8 7.8 3.3 96.4 NW29.97-------
2025-05-12 10:40 am SW 3.9 5.8----29.97-------
2025-05-12 10:30 am SW 3.9 5.8----29.96-------
2025-05-12 10:20 amSSW 3.9 5.8 3.6 157.0SSW29.97-------
2025-05-12 10:10 am S 3.9 5.8 3.6-7.0SSW29.96-------
2025-05-12 10:00 am S 3.9 5.8----29.97+0.01------
2025-05-12 09:50 am S 3.9 5.8 3.3 146.6SSW29.96-------
2025-05-12 09:40 amSSW 3.9 5.8----29.96-------
2025-05-12 09:30 amSSW 3.9 5.8----29.97-------
2025-05-12 09:20 amSSW 3.9 5.8 3.3 156.5 S29.97-------
2025-05-12 09:10 am S 3.9 5.8 3.3-6.5 S29.96-------
2025-05-12 09:00 amSSW 3.9 3.9----29.96+0.02------
2025-05-12 08:50 amSSW 3.9 5.8 3.6 96.5 NW29.96-------
2025-05-12 08:40 am SW 3.9 3.9----29.97-------
2025-05-12 08:30 amSSW 3.9 3.9----29.96-------
2025-05-12 08:20 am S 3.9 5.8 3.6 96.3 NW29.96-------
2025-05-12 08:10 am S 3.9 3.9 3.6-6.3 NW29.96-------
2025-05-12 08:00 am S 1.9 3.9----29.96+0.01------
2025-05-12 07:50 am SW 1.9 1.9 3.6 156.2 SE29.96-------
2025-05-12 07:40 amWSW 3.9 3.9----29.96-------
2025-05-12 07:30 am SW 1.9 3.9----29.96-------
2025-05-12 07:20 am SW 1.9 3.9 3.6 156.0 S29.95-------
2025-05-12 07:10 amWSW 1.9 3.9 3.6-6.0 S29.96-------
2025-05-12 07:00 am W 1.9 3.9----29.95+0.01------
2025-05-12 06:50 am W 3.9 3.9 3.9 156.0 S29.95-------
2025-05-12 06:40 am W 3.9 3.9 3.9-6.0 S29.96-------
2025-05-12 06:30 am W 1.9 3.9----29.96-------
2025-05-12 06:20 amWNW 3.9 5.8 3.6 155.7SSE29.95-------
2025-05-12 06:10 amWNW 3.9 5.8 3.6-5.7SSE29.95-------
2025-05-12 06:00 amWNW 5.8 5.8----29.94+0.00------
2025-05-12 05:50 am NW 5.8 5.8 3.9 155.7 S29.94-------
2025-05-12 05:40 am NW 5.8 7.8----29.95-------
2025-05-12 05:30 am NW 5.8 7.8----29.94-------
2025-05-12 05:20 am NW 7.8 9.7 4.3 155.7 S29.95-------
2025-05-12 05:10 am NW 7.8 9.7 4.3-5.7 S29.94-------
2025-05-12 05:00 am NW 7.8 11.7----29.95-0.01------
2025-05-12 04:50 am NW 7.8 7.8 3.9 155.3 S29.94-------
2025-05-12 04:40 am NW 7.8 9.7----29.94-------
2025-05-12 04:30 am NW 7.8 9.7----29.94-------
2025-05-12 04:20 am NW 9.7 11.7 4.6 95.6 NW29.94-------
2025-05-12 04:10 am NW 9.7 11.7 4.6-5.6 NW29.94-------
2025-05-12 04:00 am NW 9.7 13.6----29.94-0.03------
2025-05-12 03:50 am NW 11.7 13.6 4.3 155.2SSE29.93-------
2025-05-12 03:40 am NW 11.7 13.6----29.94-------
2025-05-12 03:30 am NW 11.7 13.6----29.94-------
2025-05-12 03:20 am NW 13.6 15.5 4.6 95.2 NW29.95-------
2025-05-12 03:10 am NW 13.6 17.5 4.6-5.2 NW29.95-------
2025-05-12 03:00 am NW 13.6 17.5----29.95-0.01------
2025-05-12 02:50 am NW 13.6 17.5 4.6 155.1 SE29.96-------
2025-05-12 02:40 am NW 15.5 17.5----29.96-------
2025-05-12 02:30 am NW 15.5 19.4----29.96-------
2025-05-12 02:20 am NW 15.5 19.4 4.9 95.0 NW29.95-------
2025-05-12 02:10 am NW 15.5 21.4 4.9-5.0 NW29.96-------
2025-05-12 02:00 am NW 15.5 19.4----29.96+0.00------
2025-05-12 01:50 am NW 15.5 19.4 4.6 155.2SSE29.96-------
2025-05-12 01:40 am NW 15.5 21.4----29.97-------
2025-05-12 01:30 am NW 15.5 19.4----29.97-------
2025-05-12 01:20 am NW 15.5 17.5 4.3 105.1 NW29.97-------
2025-05-12 01:10 am NW 15.5 19.4 4.3-5.1 NW29.97-------
2025-05-12 01:00 am NW 15.5 19.4----29.97+0.02------
2025-05-12 12:50 amWNW 15.5 19.4 4.6 64.9NNW29.97-------
2025-05-12 12:40 amWNW 15.5 21.4 4.6-4.9NNW29.97-------
2025-05-12 12:30 amWNW 17.5 21.4----29.97-------
2025-05-12 12:20 am NW 15.5 21.4 4.9 155.1 SE29.97-------
2025-05-12 12:10 am NW 17.5 21.4 4.9-5.1 SE29.96-------
2025-05-12 12:00 am NW 15.5 19.4----29.96+0.03------
2025-05-11 11:50 pm NW 17.5 21.4 4.9 104.9NNW29.97-------
2025-05-11 11:40 pm NW 15.5 21.4----29.97-------
2025-05-11 11:30 pm NW 15.5 19.4----29.97-------
2025-05-11 11:20 pm NW 15.5 19.4 4.9 105.1 NW29.97-------
2025-05-11 11:10 pm NW 15.5 21.4 4.9-5.1 NW29.96-------
2025-05-11 11:00 pm NW 15.5 19.4----29.97+0.05------
2025-05-11 10:50 pm NW 15.5 19.4 5.2 55.1NNW29.96-------
2025-05-11 10:40 pm NW 17.5 21.4----29.96-------
2025-05-11 10:30 pm NW 17.5 21.4----29.96-------
2025-05-11 10:20 pm NW 17.5 21.4 5.2 54.8NNW29.96-------
2025-05-11 10:10 pm NW 19.4 21.4 5.2-4.8NNW29.96-------
2025-05-11 10:00 pm NW 17.5 23.3----29.95+0.03------
2025-05-11 09:50 pm NW 17.5 21.4 5.2 54.8NNW29.94-------
2025-05-11 09:40 pm NW 19.4 23.3----29.94-------
2025-05-11 09:30 pm NW 19.4 25.3----29.94-------
2025-05-11 09:20 pm NW 19.4 23.3 4.9 54.7NNW29.94-------
2025-05-11 09:10 pm NW 17.5 23.3 4.9-4.7NNW29.93-------
2025-05-11 09:00 pm NW 19.4 23.3----29.93+0.00------
2025-05-11 08:50 pm NW 19.4 25.3 5.2 54.8NNW29.93-------
2025-05-11 08:40 pm NW 19.4 23.3 5.2-4.8NNW29.93-------
2025-05-11 08:30 pm NW 19.4 25.3----29.92-------
2025-05-11 08:20 pm NW 19.4 23.3 5.6 64.8NNW29.92-------
2025-05-11 08:10 pm NW 19.4 25.3 5.6-4.8NNW29.92-------
2025-05-11 08:00 pm NW 19.4 25.3----29.92-0.02------
2025-05-11 07:50 pm NW 19.4 23.3 5.2 64.8NNW29.92-------
2025-05-11 07:40 pm NW 19.4 23.3----29.91-------
2025-05-11 07:30 pm NW 19.4 23.3----29.92-------
2025-05-11 07:20 pm NW 19.4 25.3 5.9 164.8SSE29.92-------
2025-05-11 07:10 pm NW 21.4 25.3 5.9-4.8SSE29.92-------
2025-05-11 07:00 pm NW 19.4 23.3----29.92-0.04------
2025-05-11 06:50 pm NW 19.4 23.3 5.6 64.9NNW29.92-------
2025-05-11 06:40 pm NW 19.4 23.3----29.92-------
2025-05-11 06:30 pm NW 19.4 23.3----29.92-------
2025-05-11 06:20 pm NW 19.4 23.3 6.2 55.1NNW29.92-------
2025-05-11 06:10 pmNNW 19.4 23.3 6.2-5.1NNW29.93-------
2025-05-11 06:00 pmNNW 19.4 25.3----29.93-0.04------
2025-05-11 05:50 pmNNW 19.4 25.3 6.2 54.9NNW29.93-------

Detailed Wave Summary
for 46028 as of
(5:40 pm PDT on 05/12/2025)
0040 GMT on 05/13/2025:

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): 4.6 ft
5-day plot - Swell Height Swell Height (SwH): 3.6 ft
5-day plot - Swell Period Swell Period (SwP): 13.8 sec
5-day plot - Swell Direction Swell Direction (SwD): SW
5-day plot - Wind Wave Height Wind Wave Height (WWH): 3.0 ft
5-day plot - Wind Wave Period Wind Wave Period (WWP): 5.9 sec
5-day plot - Wind Wave Direction Wind Wave Direction (WWD): NW
5-day plot - Wave Steepness Wave Steepness (STEEPNESS): SWELL
5-day plot - Average Wave Period Average Wave Period (APD): 5.5 sec
Previous observations
TIME
(PDT)
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
2025-05-12 05:10 pm 4.6 3.0 13.8 S 3.3 5.6 NW AVERAGE 5.3
2025-05-12 04:40 pm 4.9 3.6 13.8SSW 3.3 5.3 NW SWELL 5.7
2025-05-12 04:10 pm 4.6 3.3 14.8 SE 3.0 4.8 NW SWELL 5.7
2025-05-12 03:40 pm 3.9 3.0 9.1 NW 2.3 4.8 NW SWELL 5.5
2025-05-12 03:10 pm 3.6 3.0 13.8 S 2.0 4.5 NW SWELL 5.8
2025-05-12 02:40 pm 3.6 3.3 13.8 S 1.6 3.7 WNW SWELL 6.0
2025-05-12 02:10 pm 3.6 3.3 13.8 SW 1.3 3.6 WNW SWELL 6.1
2025-05-12 01:40 pm 3.6 3.0 13.8SSW 1.6 4.2 WNW SWELL 6.1
2025-05-12 01:10 pm 3.6 3.3 14.8 S 1.3 4.5 WNW SWELL 7.0
2025-05-12 12:40 pm 3.3 3.3 9.1 NW 1.0 4.0 WNW SWELL 6.6
2025-05-12 12:10 pm 3.6 3.3 13.8SSE 1.0 3.7 WNW SWELL 6.6
2025-05-12 11:40 am 3.3 3.0 14.8SSE 1.6 4.8 WNW SWELL 6.5
2025-05-12 11:10 am 3.3 3.0 14.8 S 1.3 4.5 W SWELL 6.7
2025-05-12 10:40 am 3.3 3.0 9.1 NW 1.0 3.8 W SWELL 6.4
2025-05-12 10:10 am 3.6 3.6 14.8SSW 1.0 3.8 W SWELL 7.0
2025-05-12 09:40 am 3.3 3.3 13.8SSW 1.0 4.0 W SWELL 6.6
2025-05-12 09:10 am 3.3 3.0 14.8 S 1.0 3.8 W SWELL 6.5
2025-05-12 08:40 am 3.6 3.3 9.1 NW 1.0 3.8 WNW SWELL 6.5
2025-05-12 08:10 am 3.6 3.3 9.1 NW 1.3 3.7 W SWELL 6.3
2025-05-12 07:40 am 3.6 3.3 14.8 SE 1.3 3.8 WNW SWELL 6.2
2025-05-12 07:10 am 3.6 3.3 14.8 S 1.3 3.2 NW SWELL 6.0
2025-05-12 06:40 am 3.9 3.6 14.8 S 1.3 3.8 NW SWELL 6.0
2025-05-12 06:10 am 3.6 3.3 14.8SSE 1.6 3.6 NW SWELL 5.7
2025-05-12 05:40 am 3.9 3.6 14.8 S 1.6 3.7 NW SWELL 5.7
2025-05-12 05:10 am 4.3 3.9 14.8 S 1.6 3.8 NW SWELL 5.7
2025-05-12 04:40 am 3.9 3.6 14.8 S 1.6 3.7 NNW SWELL 5.3
2025-05-12 04:10 am 4.6 3.9 9.1 NW 2.0 4.3 NW SWELL 5.6
2025-05-12 03:40 am 4.3 3.0 14.8SSE 2.6 4.8 NNW SWELL 5.2
2025-05-12 03:10 am 4.6 3.0 9.1 NW 3.3 4.8 NNW AVERAGE 5.2
2025-05-12 02:40 am 4.6 3.0 14.8 SE 3.6 4.5 NNW AVERAGE 5.1
2025-05-12 02:10 am 4.9 3.0 9.1 NW 3.6 5.0 NNW AVERAGE 5.0
2025-05-12 01:40 am 4.6 3.0 14.8SSE 3.6 5.3 NNW AVERAGE 5.2
2025-05-12 01:10 am 4.3 2.6 10.0 NW 3.3 5.3 NNW AVERAGE 5.1
2025-05-12 12:40 am 4.6 2.6 10.0 NW 3.9 5.6 NNWVERY_STEEP 4.9
2025-05-12 12:10 am 4.9 3.0 14.8 SE 3.6 5.3 NW AVERAGE 5.1
2025-05-11 11:40 pm 4.9 3.0 10.0NNW 3.9 5.9 NNW AVERAGE 4.9
2025-05-11 11:10 pm 4.9 3.0 10.0 NW 3.9 6.2 NNW AVERAGE 5.1
2025-05-11 10:40 pm 5.2 3.0 10.0 NW 4.3 5.0 NNWVERY_STEEP 5.1
2025-05-11 10:10 pm 5.2 2.6 14.8 E 4.3 5.3 NNWVERY_STEEP 4.8
2025-05-11 09:40 pm 5.2 3.0 10.0 NW 4.6 4.8 NNWVERY_STEEP 4.8
2025-05-11 09:10 pm 4.9 2.6 10.0NNW 4.3 5.0 NNWVERY_STEEP 4.7
2025-05-11 08:40 pm 5.2 3.0 10.8NNW 4.6 5.0 NNWVERY_STEEP 4.8
2025-05-11 08:10 pm 5.6 2.6 16.0 SE 4.9 6.2 NNWVERY_STEEP 4.8
2025-05-11 07:40 pm 5.2 2.6 10.0NNW 4.6 6.2 NNW STEEP 4.8
2025-05-11 07:10 pm 5.9 3.0 16.0SSE 4.9 5.3 NNW AVERAGE 4.8
2025-05-11 06:40 pm 5.6 2.6 10.8 NW 4.9 5.6 NNWVERY_STEEP 4.9
2025-05-11 06:10 pm 6.2 3.0 16.0 S 5.6 5.3 NNWVERY_STEEP 5.1

Plot of wave energy versus frequency (and period)