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
(10:00 am PDT)
1700 GMT on 03/09/2026:
     

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):NNW ( 340 deg true )
5-day plot - Wind Speed Wind Speed (WSPD):11.0 m/s
5-day plot - Wind Gust Wind Gust (GST):14.0 m/s
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):1010.9 mb
5-day plot - Pressure Tendency Pressure Tendency (PTDY): +0.9 mb ( Rising )
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 12 m/s
5-day plot - Wind Speed at 20 Meters Wind Speed at 20 meters (WSPD20M): 13 m/s
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
9:59 am 12 m/s-
Previous observations
TIME
(PDT)
5-day plot - Wind Direction
WDIR
 
5-day plot - Wind Speed
WSPD
m/s
5-day plot - Wind Gust
GST
m/s
5-day plot - Wave Height
WVHT
m
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
mb
5-day plot - Pressure Tendency
PTDY
mb
5-day plot - Air Temperature
ATMP
°C
5-day plot - Water Temperature
WTMP
°C
5-day plot - Dew Point
DEWP
°C
5-day plot - Salinity
SAL
psu
5-day plot - Visibility
VIS
km
5-day plot - Tide (above MLLW)
TIDE
m
2026-03-09 09:50 amNNW 11.0 13.0 2.6 116.0 NW1010.9-------
2026-03-09 09:40 amNNW 11.0 14.0 2.6-6.0 NW1010.9-------
2026-03-09 09:30 amNNW 11.0 13.0----1010.9-------
2026-03-09 09:20 amNNW 11.0 14.0 2.7 106.0 NW1010.8-------
2026-03-09 09:10 amNNW 11.0 14.0 2.7-6.0 NW1010.7-------
2026-03-09 09:00 amNNW 11.0 14.0----1010.6 +0.7------
2026-03-09 08:50 amNNW 11.0 13.0 2.7 106.3NNW1010.4-------
2026-03-09 08:40 amNNW 11.0 13.0----1010.3-------
2026-03-09 08:30 amNNW 11.0 13.0----1010.3-------
2026-03-09 08:20 am N 11.0 13.0 2.5 96.2 NW1010.2-------
2026-03-09 08:10 amNNW 11.0 14.0 2.5-6.2 NW1010.1-------
2026-03-09 08:00 amNNW 11.0 14.0----1010.0 +0.0------
2026-03-09 07:50 am N 11.0 13.0 2.5 115.8 NW1010.0-------
2026-03-09 07:40 amNNW 11.0 13.0----1009.9-------
2026-03-09 07:30 amNNW 11.0 14.0----1009.9-------
2026-03-09 07:20 am N 10.0 13.0 2.5 105.9 NW1010.1-------
2026-03-09 07:10 amNNW 11.0 14.0 2.5-5.9 NW1010.1-------
2026-03-09 07:00 am N 11.0 14.0----1010.0 +0.0------
2026-03-09 06:50 am N 10.0 12.0 2.4 126.0 NW1010.0-------
2026-03-09 06:40 am N 11.0 13.0 2.4-6.0 NW1010.1-------
2026-03-09 06:30 am N 11.0 13.0----1010.0-------
2026-03-09 06:20 am N 11.0 14.0 2.3 95.8 NW1010.0-------
2026-03-09 06:10 am N 11.0 13.0----1009.9-------
2026-03-09 06:00 am N 11.0 12.0----1009.9 -0.7------
2026-03-09 05:50 amNNW 10.0 12.0 2.3 125.8 NW1009.9-------
2026-03-09 05:40 amNNW 11.0 13.0----1009.9-------
2026-03-09 05:30 am N 11.0 13.0----1009.8-------
2026-03-09 05:20 amNNW 10.0 12.0 2.1 85.8 NW1009.9-------
2026-03-09 05:10 amNNW 10.0 12.0 2.1-5.8 NW1009.9-------
2026-03-09 05:00 am N 10.0 13.0----1010.0 -1.2------
2026-03-09 04:50 am N 9.0 11.0 2.1 125.8WNW1010.0-------
2026-03-09 04:40 amNNW 9.0 11.0----1009.9-------
2026-03-09 04:30 amNNW 10.0 11.0----1009.9-------
2026-03-09 04:20 amNNW 10.0 12.0 2.2 116.1WNW1010.0-------
2026-03-09 04:10 amNNW 10.0 12.0----1010.2-------
2026-03-09 04:00 amNNW 10.0 12.0----1010.2 -1.1------
2026-03-09 03:50 amNNW 10.0 12.0 2.0 85.7 NW1010.3-------
2026-03-09 03:40 amNNW 10.0 12.0----1010.3-------
2026-03-09 03:30 amNNW 10.0 11.0----1010.4-------
2026-03-09 03:20 amNNW 9.0 11.0 2.2 96.1 NW1010.5-------
2026-03-09 03:10 amNNW 9.0 11.0 2.2-6.1 NW1010.5-------
2026-03-09 03:00 amNNW 9.0 12.0----1010.6 -0.8------
2026-03-09 02:50 amNNW 10.0 12.0 2.1 96.3 NW1010.7-------
2026-03-09 02:40 amNNW 9.0 11.0----1010.8-------
2026-03-09 02:30 amNNW 9.0 11.0----1011.0-------
2026-03-09 02:20 amNNW 8.0 10.0 2.2 106.7 NW1011.1-------
2026-03-09 02:10 amNNW 9.0 11.0 2.2-6.7 NW1011.2-------
2026-03-09 02:00 amNNW 9.0 11.0----1011.2 -0.3------
2026-03-09 01:50 amNNW 9.0 11.0 1.9 116.3 NW1011.2-------
2026-03-09 01:40 amNNW 9.0 10.0----1011.2-------
2026-03-09 01:30 amNNW 9.0 11.0----1011.1-------
2026-03-09 01:20 amNNW 8.0 10.0 1.9 96.3 NW1011.2-------
2026-03-09 01:10 amNNW 8.0 9.0 1.9-6.3 NW1011.2-------
2026-03-09 01:00 amNNW 7.0 9.0----1011.3 +0.0------
2026-03-09 12:50 amNNW 7.0 9.0 1.9 106.1 NW1011.4-------
2026-03-09 12:40 amNNW 7.0 8.0----1011.5-------
2026-03-09 12:30 amNNW 7.0 9.0----1011.4-------
2026-03-09 12:20 amNNW 7.0 10.0 2.0 96.1 NW1011.3-------
2026-03-09 12:10 amNNW 8.0 10.0 2.0-6.1 NW1011.3-------
2026-03-09 12:00 amNNW 7.0 10.0----1011.4 +0.0------
2026-03-08 11:50 pmNNW 9.0 11.0 1.9 96.1 NW1011.5-------
2026-03-08 11:40 pmNNW 8.0 10.0----1011.5-------
2026-03-08 11:30 pmNNW 8.0 11.0----1011.6-------
2026-03-08 11:20 pmNNW 9.0 11.0 1.9 96.1 NW1011.4-------
2026-03-08 11:10 pmNNW 9.0 11.0 1.9-6.1 NW1011.5-------
2026-03-08 11:00 pmNNW 9.0 11.0----1011.5 +0.3------
2026-03-08 10:50 pmNNW 9.0 11.0 2.0 106.5NNW1011.5-------
2026-03-08 10:40 pmNNW 9.0 11.0 2.0-6.5NNW1011.5-------
2026-03-08 10:30 pmNNW 9.0 11.0----1011.5-------
2026-03-08 10:20 pmNNW 9.0 10.0 1.7 96.6 NW1011.6-------
2026-03-08 10:10 pmNNW 9.0 11.0 1.7-6.6 NW1011.6-------
2026-03-08 10:00 pmNNW 9.0 12.0----1011.5 +0.3------
2026-03-08 09:50 pmNNW 8.0 11.0 1.9 106.9 NW1011.5-------
2026-03-08 09:40 pmNNW 8.0 9.0 1.9-6.9 NW1011.5-------
2026-03-08 09:30 pmNNW 7.0 9.0----1011.5-------
2026-03-08 09:20 pmNNW 7.0 9.0 2.1 107.6 NW1011.6-------
2026-03-08 09:10 pmNNW 7.0 9.0----1011.6-------
2026-03-08 09:00 pmNNW 7.0 9.0----1011.5 +0.0------
2026-03-08 08:50 pm NW 7.0 9.0 1.9 107.3 NW1011.4-------
2026-03-08 08:40 pm NW 8.0 9.0----1011.4-------
2026-03-08 08:30 pm NW 7.0 8.0----1011.4-------
2026-03-08 08:20 pm NW 6.0 8.0 1.9 107.4 NW1011.4-------
2026-03-08 08:10 pm NW 6.0 8.0 1.9-7.4 NW1011.4-------
2026-03-08 08:00 pm NW 6.0 7.0----1011.2 -0.5------
2026-03-08 07:50 pmNNW 5.0 7.0 1.8 107.1 NW1011.3-------
2026-03-08 07:40 pmNNW 5.0 6.0----1011.2-------
2026-03-08 07:30 pm NW 6.0 7.0----1011.2-------
2026-03-08 07:20 pm NW 6.0 8.0 2.0 107.3 NW1011.1-------
2026-03-08 07:10 pm NW 6.0 7.0 2.0-7.3 NW1011.2-------
2026-03-08 07:00 pm NW 6.0 7.0----1011.2 -0.7------
2026-03-08 06:50 pm NW 6.0 7.0 1.7 106.8 NW1011.3-------
2026-03-08 06:40 pm NW 6.0 8.0----1011.3-------
2026-03-08 06:30 pm NW 6.0 8.0----1011.3-------
2026-03-08 06:20 pm NW 7.0 9.0 1.9 106.9 NW1011.4-------
2026-03-08 06:10 pmNNW 7.0 9.0 1.9-6.9 NW1011.3-------
2026-03-08 06:00 pm NW 7.0 9.0----1011.3 -1.2------
2026-03-08 05:50 pm NW 8.0 9.0 1.7 106.4 NW1011.3-------
2026-03-08 05:40 pm NW 7.0 9.0 1.7-6.4 NW1011.3-------
2026-03-08 05:30 pm NW 7.0 9.0----1011.4-------
2026-03-08 05:20 pmWNW 7.0 9.0 1.7 96.8NNW1011.4-------
2026-03-08 05:10 pmWNW 7.0 9.0 1.7-6.8NNW1011.6-------
2026-03-08 05:00 pmWNW 8.0 9.0----1011.7 -1.5------
2026-03-08 04:50 pm NW 7.0 9.0 1.7 107.2NNW1011.7-------
2026-03-08 04:40 pm NW 7.0 8.0----1011.8-------
2026-03-08 04:30 pm NW 7.0 8.0----1011.8-------
2026-03-08 04:20 pm NW 6.0 7.0 1.6 106.9NNW1011.8-------
2026-03-08 04:10 pmNNW 6.0 7.0 1.6-6.9NNW1011.8-------
2026-03-08 04:00 pmNNW 6.0 7.0----1011.9 -2.2------
2026-03-08 03:50 pmNNW 6.0 7.0 1.5 96.6 NW1012.1-------
2026-03-08 03:40 pmNNW 6.0 8.0----1012.2-------
2026-03-08 03:30 pmNNW 6.0 7.0----1012.3-------
2026-03-08 03:20 pmNNW 6.0 7.0 1.8 107.1NNW1012.4-------
2026-03-08 03:10 pmNNW 5.0 7.0 1.8-7.1NNW1012.5-------
2026-03-08 03:00 pmNNW 6.0 7.0----1012.5 -2.2------
2026-03-08 02:50 pm NW 5.0 7.0 1.7 107.0NNW1012.6-------
2026-03-08 02:40 pm NW 6.0 7.0----1012.7-------
2026-03-08 02:30 pmNNW 6.0 8.0----1012.8-------
2026-03-08 02:20 pmNNW 6.0 7.0 1.6 106.8NNW1012.9-------
2026-03-08 02:10 pm NW 6.0 7.0 1.6-6.8NNW1013.1-------
2026-03-08 02:00 pmNNW 6.0 7.0----1013.2 -1.9------
2026-03-08 01:50 pmNNW 6.0 8.0 1.8 107.5NNW1013.3-------
2026-03-08 01:40 pmNNW 6.0 8.0----1013.5-------
2026-03-08 01:30 pmNNW 6.0 8.0----1013.8-------
2026-03-08 01:20 pmNNW 6.0 7.0 1.8 97.5NNW1013.9-------
2026-03-08 01:10 pmNNW 6.0 7.0 1.8-7.5NNW1014.0-------
2026-03-08 01:00 pmNNW 5.0 7.0----1014.1 -1.5------
2026-03-08 12:50 pmNNW 5.0 6.0 1.7 97.4NNW1014.2-------
2026-03-08 12:40 pmNNW 4.0 6.0 1.7-7.4NNW1014.2-------
2026-03-08 12:30 pmNNW 4.0 6.0----1014.4-------
2026-03-08 12:20 pm N 4.0 6.0 1.7 97.3NNW1014.5-------
2026-03-08 12:10 pm N 4.0 5.0----1014.5-------
2026-03-08 12:00 pm N 3.0 4.0 1.7-7.3NNW1014.7 -0.8------
2026-03-08 11:50 am N 3.0 4.0 1.9 97.7NNW1014.9-------
2026-03-08 11:40 am N 4.0 5.0----1015.0-------
2026-03-08 11:30 am N 4.0 5.0----1015.0-------
2026-03-08 11:20 am N 4.0 5.0 1.9 107.6NNW1015.1-------
2026-03-08 11:10 am N 4.0 6.0----1015.0-------
2026-03-08 11:00 am N 4.0 6.0----1015.1 -0.5------
2026-03-08 10:50 am N 4.0 5.0 1.9 107.5 NW1015.2-------
2026-03-08 10:40 am N 5.0 6.0----1015.3-------
2026-03-08 10:30 am N 5.0 6.0----1015.3-------
2026-03-08 10:20 am N 5.0 6.0 2.1 108.2 NW1015.4-------
2026-03-08 10:10 am N 5.0 6.0 2.1-8.2 NW1015.4-------
2026-03-08 10:00 am N 5.0 7.0----1015.6 +0.0------
2026-03-08 09:50 amNNW 5.0 6.0 2.0 97.8NNW1015.7-------

Wave Summary
for 46028 as of (9:40 am PDT)
1640 GMT on 03/09/2026:

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): 2.6 m
5-day plot - Swell Height Swell Height (SwH): 1.9 m
5-day plot - Swell Period Swell Period (SwP): 10.8 sec
5-day plot - Swell Direction Swell Direction (SwD): NW
5-day plot - Wind Wave Height Wind Wave Height (WWH): 1.8 m
5-day plot - Wind Wave Period Wind Wave Period (WWP): 6.7 sec
5-day plot - Wind Wave Direction Wind Wave Direction (WWD): NW
5-day plot - Wave Steepness Wave Steepness (STEEPNESS): AVERAGE
5-day plot - Average Wave Period Average Wave Period (APD): 6.0 sec
Previous observations
TIME
(PDT)
5-day plot - Wave Height
WVHT
m
5-day plot - Swell Height
SwH
m
5-day plot - Swell Period
SwP
sec
5-day plot - Swell Direction
SwD
 
5-day plot - Wind Wave Height
WWH
m
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
2026-03-09 09:10 am 2.7 1.9 10.0 NW 1.9 5.6 NW AVERAGE 6.0
2026-03-09 08:40 am 2.7 2.2 10.0NNW 1.7 7.1 NW AVERAGE 6.3
2026-03-09 08:10 am 2.5 2.0 9.1 NW 1.6 6.7 NW AVERAGE 6.2
2026-03-09 07:40 am 2.5 1.7 10.8 NW 1.9 7.7 NW AVERAGE 5.8
2026-03-09 07:10 am 2.5 1.8 10.0 NW 1.8 6.7 NW AVERAGE 5.9
2026-03-09 06:40 am 2.4 1.6 12.1 NW 1.7 6.7 NW AVERAGE 6.0
2026-03-09 06:10 am 2.3 1.7 9.1 NW 1.6 6.2 NW AVERAGE 5.8
2026-03-09 05:40 am 2.3 1.6 12.1 NW 1.6 6.2 NW SWELL 5.8
2026-03-09 05:10 am 2.1 1.6 8.3 NW 1.4 5.9 NW AVERAGE 5.8
2026-03-09 04:40 am 2.1 1.6 12.1WNW 1.3 6.7 NW SWELL 5.8
2026-03-09 04:10 am 2.2 1.7 11.4WNW 1.4 6.7 NW SWELL 6.1
2026-03-09 03:40 am 2.0 1.6 8.3 NW 1.2 5.3 NW AVERAGE 5.7
2026-03-09 03:10 am 2.2 1.8 9.1 NW 1.3 5.6 NW AVERAGE 6.1
2026-03-09 02:40 am 2.1 1.7 9.1 NW 1.1 5.9 NW AVERAGE 6.3
2026-03-09 02:10 am 2.2 1.9 10.0 NW 1.1 6.7 NW AVERAGE 6.7
2026-03-09 01:40 am 1.9 1.7 10.8 NW 1.0 4.2 NW SWELL 6.3
2026-03-09 01:10 am 1.9 1.7 9.1 NW 0.9 5.9 NW AVERAGE 6.3
2026-03-09 12:40 am 1.9 1.6 10.0 NW 1.0 5.0 NW SWELL 6.1
2026-03-09 12:10 am 2.0 1.7 9.1 NW 1.0 5.9 NW AVERAGE 6.1
2026-03-08 11:40 pm 1.9 1.6 9.1 NW 1.0 6.2 NW AVERAGE 6.1
2026-03-08 11:10 pm 1.9 1.6 9.1 NW 0.9 3.7 NW AVERAGE 6.1
2026-03-08 10:40 pm 2.0 1.8 10.0NNW 0.9 3.8 NW SWELL 6.5
2026-03-08 10:10 pm 1.7 1.6 9.1 NW 0.7 5.3 NW AVERAGE 6.6
2026-03-08 09:40 pm 1.9 1.8 10.0 NW 0.7 5.6 NW SWELL 6.9
2026-03-08 09:10 pm 2.1 2.1 10.0 NW 0.6 5.6 NW AVERAGE 7.6
2026-03-08 08:40 pm 1.9 1.8 10.0 NW 0.6 5.0 NW SWELL 7.3
2026-03-08 08:10 pm 1.9 1.8 10.0 NW 0.6 5.9 NW SWELL 7.4
2026-03-08 07:40 pm 1.8 1.7 10.0 NW 0.5 4.8 NW SWELL 7.1
2026-03-08 07:10 pm 2.0 1.9 10.0 NW 0.6 5.3 NW SWELL 7.3
2026-03-08 06:40 pm 1.7 1.6 10.0 NW 0.6 5.3 NW SWELL 6.8
2026-03-08 06:10 pm 1.9 1.8 10.0 NW 0.6 3.2 NW SWELL 6.9
2026-03-08 05:40 pm 1.7 1.5 10.0 NW 0.7 5.0 NW SWELL 6.4
2026-03-08 05:10 pm 1.7 1.6 9.1NNW 0.6 5.3 NW AVERAGE 6.8
2026-03-08 04:40 pm 1.7 1.6 10.0NNW 0.6 5.3 NNW SWELL 7.2
2026-03-08 04:10 pm 1.6 1.5 10.0NNW 0.6 4.3 NW SWELL 6.9
2026-03-08 03:40 pm 1.5 1.4 9.1 NW 0.6 4.8 NW AVERAGE 6.6
2026-03-08 03:10 pm 1.8 1.7 10.0NNW 0.5 4.8 NW SWELL 7.1
2026-03-08 02:40 pm 1.7 1.6 10.0NNW 0.5 4.5 NW SWELL 7.0
2026-03-08 02:10 pm 1.6 1.5 10.0NNW 0.5 5.3 NW SWELL 6.8
2026-03-08 01:40 pm 1.8 1.7 10.0NNW 0.6 5.3 NW SWELL 7.5
2026-03-08 01:10 pm 1.8 1.7 9.1NNW 0.5 5.0 NW AVERAGE 7.5
2026-03-08 12:40 pm 1.7 1.7 9.1NNW 0.3 3.6 WNW AVERAGE 7.4
2026-03-08 12:10 pm 1.7 1.7 9.1NNW 0.4 4.0 NW AVERAGE 7.3
2026-03-08 11:40 am 1.9 1.9 9.1NNW 0.3 3.7 WNW AVERAGE 7.7
2026-03-08 11:10 am 1.9 1.9 10.0NNW 0.3 3.7 WNW SWELL 7.6
2026-03-08 10:40 am 1.9 1.8 10.0 NW 0.4 4.2 WNW SWELL 7.5
2026-03-08 10:10 am 2.1 2.1 10.0 NW 0.3 4.2 NW AVERAGE 8.2

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