Station 46086 (LLNR 81) - SAN CLEMENTE BASIN - 27NM SE Of San Clemente Is, CA Image indicating link to RSS feed of recent meteorological observations for station 46086


Conditions at 46086 as of
(8:40 pm PDT on 07/13/2026)
0340 GMT on 07/14/2026:
     

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):WNW ( 290 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 11.7 kts
5-day plot - Wind Gust Wind Gust (GST): 13.6 kts
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):29.95 in
5-day plot - Air Temperature Air Temperature (ATMP): 65.8 °F
5-day plot - Water Temperature Water Temperature (WTMP): 68.2 °F
5-day plot - Dew Point Dew Point (DEWP): 64.0 °F
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 11.7 kts
5-day plot - Wind Speed at 20 Meters Wind Speed at 20 meters (WSPD20M): 11.7 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 (PDT)Pressure
8:32 pm29.95 in
Highest 1-minute Wind Speed
Time (PDT)5-day plot - 1-Minute Wind Speed WSPD 5-day plot - 1-Minute Wind Direction WDIR
8:34 pm 11.7 ktsWNW ( 290 deg true )
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
2026-07-13 08:30 pmWNW 9.7 11.7----29.95- 66.0 68.2 64.0---
2026-07-13 08:20 pmWNW 11.7 13.6 3.0 146.0 S29.94- 66.0 68.2 64.2---
2026-07-13 08:10 pmWNW 11.7 13.6 3.0-6.0 S29.94- 66.0 68.2 64.2---
2026-07-13 08:00 pmWNW 11.7 13.6----29.93+0.00 66.2 68.4 64.4---
2026-07-13 07:50 pm W 11.7 13.6 3.0 155.9 S29.93- 66.2 68.4 64.4---
2026-07-13 07:40 pm W 11.7 13.6----29.93- 66.4 68.4 64.6---
2026-07-13 07:30 pm W 11.7 13.6----29.93- 66.2 68.5 64.4---
2026-07-13 07:20 pm W 11.7 13.6 3.0 136.1 S29.93- 66.4 68.5 64.6---
2026-07-13 07:10 pm W 11.7 13.6 3.0-6.1 S29.93- 66.4 68.7 64.6---
2026-07-13 07:00 pm W 11.7 13.6----29.93-0.03 66.6 68.7 64.8---
2026-07-13 06:50 pm W 11.7 13.6 3.3-7.3 S29.93- 66.4 68.5 64.6---
2026-07-13 06:40 pm W 11.7 13.6 3.3-7.3 S29.93- 66.6 68.7 64.6---
2026-07-13 06:30 pm W 11.7 11.7----29.93- 66.7 68.5 64.8---
2026-07-13 06:20 pm W 11.7 13.6 2.3 146.3 S29.93- 66.9 68.7 64.9---
2026-07-13 06:10 pm W 11.7 13.6 2.3-6.3 S29.93- 66.9 68.9 64.8---
2026-07-13 06:00 pm W 9.7 11.7----29.93-0.03 67.1 69.1 64.9---
2026-07-13 05:50 pm W 9.7 11.7 2.6 137.8 S29.93- 67.3 69.3 64.9---
2026-07-13 05:40 pm W 9.7 11.7----29.93- 67.3 69.3 64.9---
2026-07-13 05:30 pm W 7.8 9.7----29.93- 67.3 69.3 64.8---
2026-07-13 05:20 pm W 7.8 9.7 2.6 137.6 S29.93- 67.3 69.4 64.8---
2026-07-13 05:10 pm W 7.8 9.7 2.6-7.6 S29.94- 67.3 69.6 64.8---
2026-07-13 05:00 pm W 7.8 9.7----29.93-0.03 67.3 69.6 64.6---
2026-07-13 04:50 pm W 7.8 9.7 3.0 138.1 S29.93- 67.5 69.6 64.6---
2026-07-13 04:40 pm W 7.8 7.8----29.94- 67.5 69.6 64.4---
2026-07-13 04:30 pm W 7.8 9.7----29.95- 67.3 69.4 64.2---
2026-07-13 04:20 pm W 7.8 9.7 3.0 138.2SSW29.94- 67.5 69.8 64.4---
2026-07-13 04:10 pm W 7.8 9.7----29.95- 67.5 70.2 64.4---
2026-07-13 04:00 pm W 7.8 7.8----29.95-0.03 67.5 70.3 64.4---
2026-07-13 03:50 pm W 5.8 7.8 3.0 148.6 S29.95- 67.6 70.2 64.6---
2026-07-13 03:40 pm W 5.8 7.8 3.0-8.6 S29.96- 67.6 70.3 64.6---
2026-07-13 03:30 pm W 5.8 7.8----29.96- 67.6 70.5 64.4---
2026-07-13 03:20 pm W 5.8 7.8 3.0 148.2 S29.96- 67.6 70.7 64.4---
2026-07-13 03:10 pm W 7.8 7.8 3.0-8.2 S29.96- 67.6 70.7 64.6---
2026-07-13 03:00 pm W 5.8 7.8----29.96-0.02 67.6 70.7 64.6---
2026-07-13 02:50 pm W 5.8 7.8 3.0 148.7 S29.96- 67.5 70.5 64.4---
2026-07-13 02:40 pm W 5.8 7.8 3.0-8.7 S29.96- 67.3 70.9 64.2---
2026-07-13 02:30 pm W 5.8 7.8----29.97- 67.3 71.2 64.2---
2026-07-13 02:20 pm W 5.8 7.8 3.0 148.4 S29.97- 67.3 71.1 64.2---
2026-07-13 02:10 pm W 3.9 5.8----29.97- 67.3 71.6 64.4---
2026-07-13 02:00 pm W 3.9 5.8----29.97-0.02 67.1 71.4 64.2---
2026-07-13 01:50 pm W 3.9 5.8 3.0-8.3 S29.97- 67.1 71.8 64.0---
2026-07-13 01:40 pmWSW 1.9 3.9 3.0-8.3 S29.97- 67.1 71.8 64.0---
2026-07-13 01:30 pm W 1.9 3.9----29.97- 67.1 72.0 64.0---
2026-07-13 01:20 pmWSW 1.9 3.9 3.0 148.5 S29.98- 66.9 71.8 63.9---
2026-07-13 01:10 pmWSW 3.9 5.8 3.0-8.5 S29.98- 67.1 71.6 64.0---
2026-07-13 01:00 pmWSW 3.9 3.9----29.98+0.00 67.1 71.2 64.0---
2026-07-13 12:50 pm W 1.9 3.9----29.98- 66.9 71.2 63.9---
2026-07-13 12:40 pm-------29.98-- 71.4----
2026-07-13 12:30 pmWSW 3.9 3.9----29.98- 67.1 71.2 63.9---
2026-07-13 12:20 pmWSW 1.9 3.9 3.3-8.8 S29.98- 67.1 70.3 63.7---
2026-07-13 12:10 pm--- 3.3 148.8 S--------
2026-07-13 12:00 pmSSW 1.9 3.9----29.99- 66.7- 63.3---
2026-07-13 11:50 amSSW 1.9 3.9 2.3-7.8SSW29.99- 66.9- 63.5---
2026-07-13 11:40 am SW 1.9 1.9----29.98- 66.7 69.4 63.3---
2026-07-13 11:30 amWSW 1.9 3.9----29.98- 66.9 69.4 63.5---
2026-07-13 11:20 am- 0.0 1.9 3.0 148.3 S29.98- 66.6 69.3 63.1---
2026-07-13 11:10 am W 1.9 3.9----29.99- 66.6 69.1 63.3---
2026-07-13 11:00 am W 1.9 3.9----29.98+0.02 66.6 68.9 63.3---
2026-07-13 10:50 amWSW 1.9 3.9 3.3 148.7 S29.99- 66.6- 63.3---
2026-07-13 10:40 amWSW 3.9 3.9 3.3-8.7 S29.99- 66.6 68.7 63.5---
2026-07-13 10:30 am SW 3.9 3.9----29.98- 66.7 68.7 63.5---
2026-07-13 10:20 amWSW 1.9 3.9 3.0 148.5 S29.99- 66.7 68.5 63.5---
2026-07-13 10:10 amWSW 1.9 3.9 3.0-8.5 S29.98- 66.6 68.4 63.3---
2026-07-13 10:00 amWSW 1.9 3.9----29.98+0.03 66.6 68.2 63.3---
2026-07-13 09:50 amWSW 1.9 3.9 2.6 138.0SSW29.98- 66.6 68.2 63.5---
2026-07-13 09:40 am W 1.9 3.9----29.98- 66.2 68.0 63.1---
2026-07-13 09:30 am W 3.9 3.9----29.98- 66.6 67.8 63.7---
2026-07-13 09:20 amWSW 1.9 3.9 2.6 148.1 S29.98- 66.4 67.8 63.5---
2026-07-13 09:10 am SW 1.9 3.9 2.6-8.1 S29.98- 66.4 67.8 63.7---
2026-07-13 09:00 amWSW 1.9 1.9----29.98+0.04 66.2 67.6 63.5---
2026-07-13 08:50 amWNW 1.9 3.9 3.6 149.2 S29.98- 66.2 67.6 63.7---
2026-07-13 08:40 am W 3.9 5.8----29.98- 66.2 67.6 63.7---
2026-07-13 08:30 am W 3.9 5.8----29.98- 66.2 67.6 63.7---
2026-07-13 08:20 am W 3.9 5.8 3.0 147.9 S29.97- 66.0 67.6 63.5---
2026-07-13 08:10 amWNW 1.9 3.9 3.0-7.9 S29.97- 66.2 67.6 63.9---
2026-07-13 08:00 amWNW 3.9 5.8----29.97+0.04 66.4 67.6 64.2---
2026-07-13 07:50 amWNW 3.9 3.9 3.0 137.7SSW29.97- 66.2 67.5 63.9---
2026-07-13 07:40 amWNW 3.9 5.8----29.96- 66.4 67.5 64.4---
2026-07-13 07:30 am W 5.8 7.8----29.96- 66.0 67.5 64.0---
2026-07-13 07:20 amWNW 5.8 7.8 3.0 147.7 S29.95- 66.2 67.5 64.4---
2026-07-13 07:10 amWNW 3.9 5.8----29.96- 66.4 67.5 64.4---
2026-07-13 07:00 am NW 3.9 5.8----29.96+0.03 66.2 67.6 64.0---
2026-07-13 06:50 am NW 3.9 5.8 3.3 148.6 S29.96- 66.2 67.6 64.2---
2026-07-13 06:40 amNNW 1.9 3.9 3.3-8.6 S29.96- 66.2 67.6 64.0---
2026-07-13 06:30 amNNW 3.9 3.9----29.96- 66.2 67.6 64.0---
2026-07-13 06:20 am NW 3.9 5.8 3.0 147.6 S29.95- 66.0 67.6 63.9---
2026-07-13 06:10 amWNW 5.8 5.8 3.0-7.6 S29.95- 66.2 67.6 64.2---
2026-07-13 05:50 amWNW 5.8 7.8 3.0 137.6 S29.95- 66.2 67.6 63.9---
2026-07-13 05:40 am W 7.8 9.7----29.94- 66.2 67.6 64.0---
2026-07-13 05:30 am W 7.8 9.7----29.93- 66.2 67.5 64.4---
2026-07-13 05:20 am W 9.7 11.7 3.3 148.2 S29.93- 66.2 67.5 64.4---
2026-07-13 05:10 am W 9.7 11.7----29.93- 66.2 67.6 64.6---
2026-07-13 05:00 am W 7.8 9.7----29.93+0.00 66.2 67.6 64.4---
2026-07-13 04:50 am W 7.8 9.7 3.0 148.1 S29.93- 66.2 67.6 64.4---
2026-07-13 04:40 am W 7.8 7.8 3.0-8.1 S29.93- 66.2 67.6 64.4---
2026-07-13 04:30 am W 5.8 7.8----29.93- 66.2 67.8 64.4---
2026-07-13 04:20 am W 5.8 7.8 2.6 137.4 S29.93- 66.2 67.8 64.4---
2026-07-13 04:10 am W 5.8 7.8 2.6-7.4 S29.93- 66.2 67.6 64.4---
2026-07-13 04:00 am W 5.8 7.8----29.93+0.00 66.2 67.6 64.6---
2026-07-13 03:50 am W 5.8 7.8 3.3 148.2 S29.93- 66.2 67.6 64.6---
2026-07-13 03:40 amWNW 5.8 5.8----29.93- 66.2 67.6 64.6---
2026-07-13 03:30 am NW 3.9 5.8----29.93- 66.2 67.6 64.4---
2026-07-13 03:20 amNNW 3.9 3.9 3.0 147.9SSW29.94- 66.4 67.6 64.8---
2026-07-13 03:10 amWNW 5.8 7.8----29.93- 66.4 67.5 64.8---
2026-07-13 03:00 amWNW 5.8 5.8----29.92- 66.4 67.5 64.8---
2026-07-13 02:50 amWNW 3.9 3.9 3.3 147.7 S29.92- 66.4 67.3 64.8---
2026-07-13 02:40 am W 3.9 3.9 3.3-7.7 S29.93- 66.4 67.3 64.8---
2026-07-13 02:30 am W 3.9 5.8----29.92- 66.6 67.3 64.9---
2026-07-13 02:20 am W 3.9 5.8 3.3 148.3 S29.92- 66.6 67.5 64.8---
2026-07-13 02:10 amWSW 3.9 5.8----29.93- 66.4 67.5 64.6---
2026-07-13 02:00 am SW 3.9 3.9----29.93-0.03 66.4 67.5 64.6---
2026-07-13 01:50 amWSW 3.9 5.8 3.3 147.8 S29.93- 66.6 67.6 64.9---
2026-07-13 01:40 am W 3.9 5.8----29.92- 66.6 67.5 64.9---
2026-07-13 01:30 amWSW 3.9 5.8----29.92- 66.4 67.6 64.6---
2026-07-13 01:20 amWSW 3.9 3.9 3.3 147.9 S29.92- 66.6 67.6 64.9---
2026-07-13 01:10 amWSW 3.9 3.9 3.3-7.9 S29.92- 66.6 67.6 64.9---
2026-07-13 01:00 am SW 3.9 3.9----29.93-0.02 66.4 67.5 64.8---
2026-07-13 12:50 amWSW 1.9 3.9 3.0 147.8 S29.93- 66.4 67.5 64.8---
2026-07-13 12:40 am W 3.9 5.8 3.0-7.8 S29.94- 66.6 67.5 64.9---
2026-07-13 12:30 am W 5.8 5.8----29.92- 66.6 67.5 64.9---
2026-07-13 12:20 am W 3.9 5.8 3.3 148.4 S29.93- 66.7 67.5 65.1---
2026-07-13 12:10 am W 3.9 3.9 3.3-8.4 S29.94- 66.6 67.3 64.8---
2026-07-13 12:00 amWSW 3.9 3.9----29.94+0.02 66.7 67.3 64.9---
2026-07-12 11:50 pm W 3.9 3.9 3.3 147.8 S29.94- 66.6 67.3 64.6---
2026-07-12 11:40 pm W 3.9 3.9----29.94- 66.7 67.3 64.8---
2026-07-12 11:30 pm W 3.9 5.8----29.94- 66.7 67.3 64.9---
2026-07-12 11:20 pmWSW 3.9 5.8 3.3 147.9 S29.94- 66.7 67.5 64.8---
2026-07-12 11:10 pmWSW 1.9 3.9----29.96- 66.9 67.5 64.9---
2026-07-12 11:00 pm- 0.0 1.9----29.96+0.05 66.7 67.5 64.6---
2026-07-12 10:50 pm SW 1.9 1.9 3.0 137.2 S29.96- 66.7 67.5 64.6---
2026-07-12 10:40 pm W 1.9 3.9----29.96- 66.9 67.5 64.9---
2026-07-12 10:30 pmWNW 1.9 3.9----29.96- 66.9 67.5 64.9---
2026-07-12 10:20 pm W 1.9 3.9 3.0 147.3 S29.95- 66.9 67.5 64.9---
2026-07-12 10:10 pm W 1.9 3.9 3.0-7.3 S29.95- 66.9 67.5 64.9---
2026-07-12 10:00 pm W 1.9 3.9----29.95+0.06 66.9 67.5 64.9---
2026-07-12 09:50 pm W 1.9 3.9 3.0 147.5 S29.95- 66.7 67.5 64.6---
2026-07-12 09:40 pmWNW 3.9 3.9----29.94- 66.9 67.5 64.8---
2026-07-12 09:30 pm W 3.9 3.9----29.94- 66.7 67.6 64.8---
2026-07-12 09:20 pm W 3.9 3.9 3.3 147.6SSW29.94- 66.7 67.6 64.8---
2026-07-12 09:10 pmWNW 5.8 5.8----29.93- 66.7 67.6 64.8---
2026-07-12 09:00 pmWNW 5.8 7.8----29.92+0.04 66.7 67.8 64.9---
2026-07-12 08:50 pmWNW 5.8 7.8 3.3 147.6SSW29.92- 66.9 67.8 65.3---

Wave Summary
for 46086 as of
(8:10 pm PDT on 07/13/2026)
0310 GMT on 07/14/2026:

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): 3.0 ft
5-day plot - Swell Height Swell Height (SwH): 2.6 ft
5-day plot - Swell Period Swell Period (SwP): 13.8 sec
5-day plot - Swell Direction Swell Direction (SwD): S
5-day plot - Wind Wave Height Wind Wave Height (WWH): 1.3 ft
5-day plot - Wind Wave Period Wind Wave Period (WWP): 3.2 sec
5-day plot - Wind Wave Direction Wind Wave Direction (WWD): W
5-day plot - Wave Steepness Wave Steepness (STEEPNESS): SWELL
5-day plot - Average Wave Period Average Wave Period (APD): 6.0 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
2026-07-13 07:40 pm 3.0 2.6 14.8 S 1.3 3.1 W SWELL 5.9
2026-07-13 07:10 pm 3.0 3.0 12.9 S 1.3 2.9 W SWELL 6.1
2026-07-13 06:40 pm 3.3 3.0 12.9 S 1.0 2.7 W SWELL 7.3
2026-07-13 06:10 pm 2.3 2.3 13.8 S 1.0 2.5 W N/A 6.3
2026-07-13 05:40 pm 2.6 2.6 12.9 S 0.7 4.8 W SWELL 7.8
2026-07-13 05:10 pm 2.6 2.6 12.9 S 0.7 3.8 W SWELL 7.6
2026-07-13 04:40 pm 3.0 2.6 12.9 S 0.7 3.8 W SWELL 8.1
2026-07-13 04:10 pm 3.0 3.0 12.9SSW 0.7 3.8 W SWELL 8.2
2026-07-13 03:40 pm 3.0 3.0 13.8 S 0.7 3.7 WNW SWELL 8.6
2026-07-13 03:10 pm 3.0 3.0 13.8 S 0.7 3.7 WNW SWELL 8.2
2026-07-13 02:40 pm 3.0 3.0 13.8 S 0.7 4.0 WNW SWELL 8.7
2026-07-13 02:10 pm 3.0 3.0 13.8 S 0.7 3.8 W SWELL 8.4
2026-07-13 01:40 pm 3.0 2.6 13.8 S 0.7 3.8 W SWELL 8.3
2026-07-13 01:10 pm 3.0 3.0 13.8 S 0.3 3.7 NW SWELL 8.5
2026-07-13 12:10 pm 3.3 3.3 13.8 S 0.7 3.8 WNW SWELL 8.8
2026-07-13 11:40 am 2.3 2.3 12.9SSW 0.3 2.6 WNW N/A 7.8
2026-07-13 11:10 am 3.0 3.0 13.8 S 0.3 2.7 NW SWELL 8.3
2026-07-13 10:40 am 3.3 3.3 13.8 S 0.3 3.6 WNW SWELL 8.7
2026-07-13 10:10 am 3.0 3.0 13.8 S 0.3 4.0 W SWELL 8.5
2026-07-13 09:40 am 2.6 2.6 12.9SSW 0.7 3.7 WSW SWELL 8.0
2026-07-13 09:10 am 2.6 2.6 13.8 S 0.7 3.3 WNW SWELL 8.1
2026-07-13 08:40 am 3.6 3.6 13.8 S 0.7 4.0 W SWELL 9.2
2026-07-13 08:10 am 3.0 3.0 13.8 S 0.7 3.7 NW SWELL 7.9
2026-07-13 07:40 am 3.0 3.0 12.9SSW 0.7 3.7 NW SWELL 7.7
2026-07-13 07:10 am 3.0 3.0 13.8 S 0.7 3.8 WNW SWELL 7.7
2026-07-13 06:40 am 3.3 3.3 13.8 S 0.7 3.3 NW SWELL 8.6
2026-07-13 06:10 am 3.0 2.6 13.8 S 0.7 3.4 NW SWELL 7.6
2026-07-13 05:40 am 3.0 3.0 12.9 S 0.7 3.7 NW SWELL 7.6
2026-07-13 05:10 am 3.3 3.3 13.8 S 1.0 4.5 WNW SWELL 8.2
2026-07-13 04:40 am 3.0 3.0 13.8 S 0.7 3.0 NW SWELL 8.1
2026-07-13 04:10 am 2.6 2.6 12.9 S 0.7 4.0 WNW SWELL 7.4
2026-07-13 03:40 am 3.3 3.0 13.8 S 0.7 3.8 WNW SWELL 8.2
2026-07-13 03:10 am 3.0 3.0 13.8SSW 0.7 3.2 NW SWELL 7.9
2026-07-13 02:40 am 3.3 3.3 13.8 S 0.7 3.2 NW SWELL 7.7
2026-07-13 02:10 am 3.3 3.3 13.8 S 0.7 3.2 NW SWELL 8.3
2026-07-13 01:40 am 3.3 3.0 13.8 S 0.7 3.4 NW SWELL 7.8
2026-07-13 01:10 am 3.3 3.0 13.8 S 0.7 3.6 WNW SWELL 7.9
2026-07-13 12:40 am 3.0 3.0 13.8 S 0.7 3.6 WNW SWELL 7.8
2026-07-13 12:10 am 3.3 3.3 13.8 S 0.7 4.0 WNW SWELL 8.4
2026-07-12 11:40 pm 3.3 3.0 13.8 S 0.7 4.0 WNW SWELL 7.8
2026-07-12 11:10 pm 3.3 3.0 13.8 S 0.7 3.0 WNW SWELL 7.9
2026-07-12 10:40 pm 3.0 3.0 12.9 S 0.7 3.2 WNW SWELL 7.2
2026-07-12 10:10 pm 3.0 3.0 13.8 S 0.7 2.7 WNW SWELL 7.3
2026-07-12 09:40 pm 3.0 3.0 13.8 S 0.7 2.7 WNW SWELL 7.5
2026-07-12 09:10 pm 3.3 3.0 13.8SSW 0.7 3.8 W SWELL 7.6

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