Station SJNP4 - 9755371 - San Juan, La Puntilla, San Juan Bay, PR Image indicating link to RSS feed of recent meteorological observations for station SJNP4


Conditions at SJNP4 as of
(11:00 pm AST on 12/06/2025)
0300 GMT on 12/07/2025:
     

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):ESE ( 110 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 8.0 kts
5-day plot - Wind Gust Wind Gust (GST): 9.9 kts
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):30.04 in
5-day plot - Pressure Tendency Pressure Tendency (PTDY):+0.01 in ( Rising )
5-day plot - Air Temperature Air Temperature (ATMP): 79.7 °F
5-day plot - Water Temperature Water Temperature (WTMP): 83.5 °F
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 7.8 kts
5-day plot - Wind Speed at 20 Meters Wind Speed at 20 meters (WSPD20M): 9.7 kts
5-day plot -  Wind Speed, Wind Gust and Atmospheric Pressure Combined plot of Wind Speed, Gust, and Air Pressure
NOS Water Level Observation Network Water Level
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
2025-12-06 10:54 pm E 8.9 11.1----30.04- 79.9 83.5----
2025-12-06 10:48 pmESE 8.0 12.0----30.04-- 83.5----
2025-12-06 10:42 pmESE 8.0 9.9----30.04-- 83.5----
2025-12-06 10:36 pm E 7.0 8.9----30.04-- 83.5----
2025-12-06 10:30 pm E 7.0 8.9----30.04- 78.4 83.5----
2025-12-06 10:24 pmESE 7.0 8.9----30.04- 78.4 83.5----
2025-12-06 10:18 pmESE 7.0 8.9----30.04- 78.6 83.5----
2025-12-06 10:12 pmESE 8.0 9.9----30.04- 78.3 83.7----
2025-12-06 10:06 pmESE 7.0 8.9----30.04- 78.3 83.7----
2025-12-06 10:00 pmESE 8.0 8.9----30.04+0.03 78.3 83.7----
2025-12-06 09:54 pmESE 7.0 8.0----30.04- 78.4 83.5----
2025-12-06 09:48 pmESE 8.0 9.9----30.04-- 83.5----
2025-12-06 09:42 pmESE 8.9 9.9----30.04-- 83.5----
2025-12-06 09:36 pmESE 8.9 11.1----30.04-- 83.5----
2025-12-06 09:30 pmESE 11.1 13.0----30.04- 78.6 83.5----
2025-12-06 09:24 pmESE 12.0 15.0----30.04- 79.0 83.5----
2025-12-06 09:18 pm E 9.9 14.0----30.04-- 83.5----
2025-12-06 09:12 pmESE 12.0 14.0----30.04-- 83.5----
2025-12-06 09:06 pm E 8.9 11.1----30.04-- 83.5----
2025-12-06 09:00 pmESE 7.0 8.9----30.04+0.04 78.4 83.5----
2025-12-06 08:54 pmESE 8.0 9.9----30.04- 78.1 83.5----
2025-12-06 08:48 pm E 6.0 8.9----30.04- 77.7 83.5----
2025-12-06 08:42 pm E 8.0 9.9----30.04- 78.4 83.5----
2025-12-06 08:36 pmESE 8.0 8.9----30.03- 78.3 83.5----
2025-12-06 08:30 pmESE 6.0 8.9----30.03- 78.3 83.5----
2025-12-06 08:24 pm E 6.0 8.9----30.03- 77.5 83.5----
2025-12-06 08:18 pm SE 6.0 8.9----30.03-- 83.7----
2025-12-06 08:12 pm SE 7.0 9.9----30.03-- 83.5----
2025-12-06 08:06 pm SE 8.9 11.1----30.03-- 83.5----
2025-12-06 08:00 pmESE 9.9 13.0----30.03+0.04 76.6 83.5----
2025-12-06 07:54 pmESE 9.9 15.9----30.03- 76.1 83.7----
2025-12-06 07:48 pmESE 15.0 19.0----30.04-- 83.7----
2025-12-06 07:42 pm SE 8.0 11.1----30.03-- 83.7----
2025-12-06 07:36 pm SE 8.0 8.9----30.03-- 83.7----
2025-12-06 07:30 pmSSE 6.0 7.0----30.03- 78.1 83.7----
2025-12-06 07:24 pm S 7.0 8.0----30.02- 77.5 83.7----
2025-12-06 07:18 pm S 7.0 9.9----30.02-- 83.7----
2025-12-06 07:12 pmSSE 8.9 11.1----30.02-- 83.7----
2025-12-06 07:00 pmSSE 6.0 14.0----30.01+0.02 77.9 83.7----
2025-12-06 06:54 pm SE 13.0 15.0----30.01- 78.4 83.7----
2025-12-06 06:48 pmSSE 8.9 13.0----30.01-- 83.7----
2025-12-06 06:42 pm SE 8.9 13.0----30.01-- 83.7----
2025-12-06 06:36 pmESE 9.9 15.9----30.01-- 83.7----
2025-12-06 06:30 pmENE 12.0 15.0----30.00- 82.2 83.7----
2025-12-06 06:24 pmENE 11.1 15.0----30.00- 82.4 83.7----
2025-12-06 06:18 pmENE 12.0 17.1----30.00- 82.4 83.7----
2025-12-06 06:12 pmENE 12.0 21.0----30.00- 82.2 83.7----
2025-12-06 06:06 pmENE 14.0 17.1----30.00- 82.2 83.7----
2025-12-06 06:00 pmENE 14.0 18.1----30.00+0.01 82.2 83.7----
2025-12-06 05:54 pmENE 13.0 18.1----30.00- 82.4 83.8----
2025-12-06 05:48 pmENE 12.0 15.9----30.00- 82.2 83.8----
2025-12-06 05:42 pmENE 13.0 17.1----30.00- 82.4 83.8----
2025-12-06 05:36 pmENE 12.0 15.0----30.00- 82.4 83.8----
2025-12-06 05:30 pmENE 11.1 18.1----30.00- 82.4 83.8----
2025-12-06 05:24 pmENE 13.0 17.1----30.00- 82.4 83.8----
2025-12-06 05:18 pmENE 12.0 15.9----30.00-- 83.8----
2025-12-06 05:12 pmENE 13.0 15.9----30.00-- 83.8----
2025-12-06 05:06 pmENE 12.0 17.1----30.00-- 83.8----
2025-12-06 05:00 pmENE 11.1 15.9----30.00+0.00 82.6 83.8----
2025-12-06 04:54 pmENE 12.0 18.1----30.00- 82.6 83.8----
2025-12-06 04:48 pm E 15.0 19.0----29.99-- 83.8----
2025-12-06 04:42 pmENE 12.0 18.1----30.00-- 83.8----
2025-12-06 04:36 pm E 14.0 15.9----30.00-- 83.8----
2025-12-06 04:30 pmENE 12.0 17.1----30.00- 82.8 83.8----
2025-12-06 04:24 pm E 15.0 19.0----29.99- 82.8 83.8----
2025-12-06 04:18 pm E 15.9 19.0----29.99-- 83.8----
2025-12-06 04:12 pmENE 14.0 19.0----29.99-- 83.8----
2025-12-06 04:06 pmENE 12.0 19.0----29.99-- 83.8----
2025-12-06 04:00 pmENE 11.1 19.0----29.99-0.02 82.8 83.8----
2025-12-06 03:54 pmENE 15.0 18.1----29.99- 82.8 83.8----
2025-12-06 03:48 pmENE 12.0 14.0------------
2025-12-06 03:42 pmENE 15.0 18.1------------
2025-12-06 03:36 pmENE 12.0 18.1------------
2025-12-06 03:30 pm E 15.0 20.0----29.99- 82.6 83.8----
2025-12-06 03:24 pm E 17.1 19.0----29.99- 82.8 83.8----
2025-12-06 03:18 pmENE 12.0 19.0----29.99- 82.9 83.8----
2025-12-06 03:12 pmENE 15.0 21.0----29.99- 82.6 83.8----
2025-12-06 03:06 pm E 17.1 21.0----29.99- 82.6 83.8----
2025-12-06 03:00 pmENE 17.1 21.0----29.99-0.05 82.6 83.8----
2025-12-06 02:54 pmENE 14.0 17.1----29.99- 82.9 83.8----
2025-12-06 02:48 pmENE 14.0 19.0----29.99-- 83.8----
2025-12-06 02:42 pm E 17.1 21.0----29.99-- 83.8----
2025-12-06 02:36 pmENE 15.9 22.0----29.99-- 83.8----
2025-12-06 02:30 pmENE 19.0 21.0----29.99- 83.1 83.8----
2025-12-06 02:24 pmENE 17.1 21.0----29.99- 83.1 83.8----
2025-12-06 02:18 pmENE 15.9 21.0----29.99-- 83.8----
2025-12-06 02:12 pmENE 17.1 21.0----29.99-- 83.8----
2025-12-06 02:06 pmENE 17.1 21.0----30.00-- 83.7----
2025-12-06 02:00 pmENE 15.0 19.0----30.00-0.06 83.1 83.7----
2025-12-06 01:54 pmENE 14.0 19.0----30.00- 83.1 83.7----
2025-12-06 01:48 pmENE 14.0 17.1----30.00-- 83.7----
2025-12-06 01:42 pmENE 14.0 17.1----30.01-- 83.7----
2025-12-06 01:36 pmENE 12.0 17.1----30.01-- 83.7----
2025-12-06 01:30 pmENE 15.0 18.1----30.01- 83.3 83.7----
2025-12-06 01:24 pmENE 12.0 17.1----30.01- 82.9 83.7----
2025-12-06 01:18 pmENE 11.1 19.0----30.01-- 83.7----
2025-12-06 01:12 pmENE 18.1 20.0----30.01-- 83.7----
2025-12-06 01:06 pmENE 15.0 20.0----30.01-- 83.7----
2025-12-06 01:00 pmENE 15.0 19.0----30.01-0.05 82.6 83.7----
2025-12-06 12:54 pm E 14.0 19.0----30.02- 82.6 83.7----
2025-12-06 12:48 pmENE 13.0 19.0----30.02-- 83.7----
2025-12-06 12:42 pmENE 15.0 18.1----30.02-- 83.7----
2025-12-06 12:36 pmENE 12.0 15.9----30.02-- 83.5----
2025-12-06 12:30 pmENE 15.0 19.0----30.03- 82.6 83.5----
2025-12-06 12:24 pmENE 14.0 19.0----30.03- 82.2 83.5----
2025-12-06 12:18 pm E 17.1 19.0----30.03-- 83.5----
2025-12-06 12:12 pm E 17.1 20.0----30.03-- 83.5----
2025-12-06 12:06 pm E 15.0 19.0----30.03-- 83.5----
2025-12-06 12:00 pm E 15.0 18.1----30.03-0.02 82.4 83.5----
2025-12-06 11:54 am E 15.0 15.9----30.04- 81.9 83.5----
2025-12-06 11:48 am E 13.0 18.1----30.05-- 83.5----
2025-12-06 11:42 am E 14.0 17.1----30.05-- 83.5----
2025-12-06 11:36 amENE 12.0 15.0----30.05-- 83.5----
2025-12-06 11:30 amENE 15.9 21.0----30.05- 80.2 83.5----
2025-12-06 11:24 amENE 18.1 22.9----30.05- 81.1 83.5----
2025-12-06 11:18 amENE 15.0 17.1----30.06-- 83.5----
2025-12-06 11:12 amENE 12.0 15.9----30.06-- 83.5----
2025-12-06 11:06 am E 13.0 18.1----30.06-- 83.5----
2025-12-06 11:00 am E 15.0 19.0----30.06+0.02 82.4 83.5----
2025-12-06 10:54 am E 13.0 15.9----30.06- 82.4 83.5----
2025-12-06 10:48 amENE 12.0 17.1----30.06-------
2025-12-06 10:42 am E 9.9 17.1----30.06-------
2025-12-06 10:36 amENE 12.0 17.1----30.06-------
2025-12-06 10:30 am E 12.0 15.0----30.06- 81.7-----
2025-12-06 10:24 amENE 13.0 17.1----30.06- 81.5-----
2025-12-06 10:18 amENE 11.1 15.0----30.06-- 83.5----
2025-12-06 10:12 am E 13.0 15.0----30.06-- 83.5----
2025-12-06 10:06 amENE 14.0 17.1----30.06-- 83.5----
2025-12-06 10:00 am E 9.9 14.0----30.06+0.05 81.7 83.5----
2025-12-06 09:54 am E 12.0 14.0----30.06- 81.3 83.5----
2025-12-06 09:48 am E 12.0 14.0----30.07-------
2025-12-06 09:42 am E 9.9 11.1----30.07-------
2025-12-06 09:36 am E 7.0 8.0----30.07-------
2025-12-06 09:30 amENE 2.9 4.1----30.07- 79.0 83.5----
2025-12-06 09:24 amENE 4.1 8.9----30.07- 78.4 83.5----
2025-12-06 09:18 amENE 8.0 13.0----30.07-- 83.5----
2025-12-06 09:12 amESE 1.0 1.9----30.07-- 83.3----
2025-12-06 09:06 am S 2.9 2.9----30.06-- 83.3----
2025-12-06 09:00 amSSW 2.9 2.9----30.06+0.06 79.3 83.3----
2025-12-06 08:54 amSSW 1.9 2.9----30.06- 79.0 83.3----
2025-12-06 08:48 amSSW 1.9 2.9----30.06-------
2025-12-06 08:42 amSSW 1.9 2.9----30.06-------
2025-12-06 08:36 am S 1.9 2.9----30.05-------
2025-12-06 08:30 am SW 1.9 2.9----30.05- 80.1 83.3----
2025-12-06 08:24 amSSW 1.9 4.1----30.05- 78.6 83.3----
2025-12-06 08:18 amSSW 4.1 5.1----30.04-- 83.3----
2025-12-06 08:12 amSSW 2.9 4.1----30.04-- 83.3----
2025-12-06 08:06 amSSW 2.9 4.1----30.04-- 83.3----
2025-12-06 08:00 am SW 2.9 4.1----30.04+0.05 79.0 83.3----
2025-12-06 07:54 amSSW 2.9 4.1----30.03- 77.9 83.3----
2025-12-06 07:48 am SW 2.9 4.1----30.03-------
2025-12-06 07:42 am SW 2.9 2.9----30.03-------
2025-12-06 07:36 am SW 2.9 4.1----30.03-------
2025-12-06 07:30 amSSW 2.9 4.1----30.03- 77.2 83.3----
2025-12-06 07:24 amSSW 2.9 4.1----30.03- 76.3 83.3----
2025-12-06 07:18 am SW 4.1 5.1----30.02-- 83.3----
2025-12-06 07:12 am SW 4.1 5.1----30.02-- 83.3----
2025-12-06 07:06 am SW 2.9 4.1----30.02-- 83.3----
2025-12-06 07:00 amWSW 1.9 2.9----30.01+0.03 75.9 83.3----
2025-12-06 06:54 amWSW 2.9 4.1----30.01- 75.7 83.3----
2025-12-06 06:48 am SW 4.1 5.1----30.01-- 83.3----
2025-12-06 06:42 am SW 4.1 5.1----30.01-- 83.3----
2025-12-06 06:36 amSSW 1.9 4.1----30.01-- 83.3----
2025-12-06 06:30 am S 2.9 4.1----30.01- 77.0 83.3----
2025-12-06 06:24 am S 2.9 4.1----30.01- 77.2 83.3----
2025-12-06 06:18 am S 2.9 4.1----30.00-- 83.3----
2025-12-06 06:12 am S 2.9 4.1----30.00-- 83.1----
2025-12-06 06:06 amSSW 2.9 4.1----30.00-- 83.3----
2025-12-06 06:00 amSSW 2.9 4.1----30.00+0.01 77.4 83.3----
2025-12-06 05:54 am S 4.1 5.1----30.00- 77.9 83.3----
2025-12-06 05:48 am SE 5.1 6.0----30.00-------
2025-12-06 05:42 am SE 5.1 5.1----30.00-------
2025-12-06 05:36 am SE 4.1 5.1----29.99-------
2025-12-06 05:30 am SE 5.1 6.0----29.99- 78.3 83.3----
2025-12-06 05:24 amESE 4.1 5.1----29.99- 78.3 83.3----
2025-12-06 05:18 am SE 4.1 5.1----29.99- 78.1 83.3----
2025-12-06 05:12 amESE 5.1 6.0----29.99- 77.7 83.3----
2025-12-06 05:06 am SE 4.1 7.0----29.99- 78.3 83.3----
2025-12-06 05:00 amESE 4.1 6.0----29.99-0.02 78.1 83.3----
2025-12-06 04:54 amESE 4.1 5.1----29.99- 78.1 83.3----
2025-12-06 04:48 am SE 1.9 4.1----29.99-- 83.3----
2025-12-06 04:42 am SE 1.9 4.1----29.99-- 83.3----
2025-12-06 04:36 amESE 4.1 5.1----29.99-- 83.3----
2025-12-06 04:30 amESE 4.1 5.1----29.99- 78.3 83.3----
2025-12-06 04:24 am SE 4.1 6.0----29.98- 77.9 83.3----
2025-12-06 04:18 amSSE 2.9 4.1----29.98- 77.9 83.3----
2025-12-06 04:12 am S 2.9 5.1----29.98- 77.5 83.3----
2025-12-06 04:06 am S 4.1 4.1----29.98- 78.3 83.3----
2025-12-06 04:00 am SE 2.9 5.1----29.98-0.04 78.1 83.3----
2025-12-06 03:54 amSSE 2.9 6.0----29.98- 78.3 83.3----
2025-12-06 03:48 amESE 6.0 7.0----29.98- 78.3 83.3----
2025-12-06 03:42 amESE 6.0 8.0----29.98- 78.3 83.3----
2025-12-06 03:36 amESE 6.0 7.0----29.98- 78.1 83.5----
2025-12-06 03:30 am E 5.1 6.0----29.98- 78.1 83.5----
2025-12-06 03:24 am E 5.1 6.0----29.98- 77.9 83.5----
2025-12-06 03:18 am E 5.1 6.0----29.98- 77.9 83.5----
2025-12-06 03:12 am E 5.1 6.0----29.98- 77.9 83.5----
2025-12-06 03:06 am E 6.0 7.0----29.98- 77.5 83.5----
2025-12-06 03:00 am E 5.1 7.0----29.98-0.04 77.9 83.5----
2025-12-06 02:54 amESE 6.0 7.0----29.99- 77.7 83.5----
2025-12-06 02:48 amESE 6.0 7.0----29.99-- 83.5----
2025-12-06 02:42 amESE 5.1 8.0----29.99-- 83.3----
2025-12-06 02:36 amESE 6.0 7.0----29.99-- 83.3----
2025-12-06 02:30 amESE 6.0 7.0----30.00- 77.5 83.3----
2025-12-06 02:24 amESE 6.0 8.0----30.00- 77.4 83.3----
2025-12-06 02:18 amESE 7.0 8.0----30.00- 78.1 83.5----
2025-12-06 02:12 am E 7.0 8.0----30.00- 78.3 83.5----
2025-12-06 02:06 am E 6.0 9.9----30.00- 77.9 83.5----
2025-12-06 02:00 am E 7.0 12.0----30.01-0.03 77.4 83.5----
2025-12-06 01:54 am E 13.0 15.9----30.01- 78.4 83.5----
2025-12-06 01:48 am E 11.1 14.0----30.01-------
2025-12-06 01:42 am E 13.0 15.9----30.01-------
2025-12-06 01:36 am E 13.0 17.1----30.01-------
2025-12-06 01:30 am E 8.9 9.9----30.01- 77.5 83.3----
2025-12-06 01:24 am E 9.9 12.0----30.01- 77.5 83.3----
2025-12-06 01:18 amESE 8.0 12.0----30.01- 77.0 83.3----
2025-12-06 01:12 amESE 8.9 18.1----30.02- 76.5 83.5----
2025-12-06 01:06 am E 15.0 17.1----30.02- 77.4 83.5----
2025-12-06 01:00 am E 15.9 19.0----30.02-0.01 77.9 83.5----
2025-12-06 12:54 amESE 7.0 8.9----30.01- 79.3 83.5----
2025-12-06 12:48 am E 5.1 7.0----30.02-------
2025-12-06 12:42 am E 7.0 8.9----30.01-------
2025-12-06 12:36 am E 6.0 8.0----30.01-------
2025-12-06 12:30 am E 8.0 8.9----30.01- 79.0 83.5----
2025-12-06 12:24 am E 8.9 13.0----30.02- 78.6 83.5----
2025-12-06 12:18 amESE 13.0 15.9----30.02- 78.8 83.5----
2025-12-06 12:12 amESE 8.0 8.9----30.02- 79.9 83.5----
2025-12-06 12:06 amESE 6.0 8.0----30.02- 79.9 83.5----
2025-12-06 12:00 am E 8.0 8.9----30.02+0.00 80.2 83.5----
2025-12-05 11:54 pmESE 7.0 8.0----30.02- 79.9 83.5----
2025-12-05 11:48 pmESE 6.0 7.0----30.02-- 83.5----
2025-12-05 11:42 pmESE 5.1 7.0----30.02-- 83.5----
2025-12-05 11:36 pm E 6.0 8.0----30.02-- 83.5----
2025-12-05 11:30 pm E 6.0 9.9----30.03- 79.5 83.7----
2025-12-05 11:24 pm E 7.0 8.9----30.03- 80.2 83.7----
2025-12-05 11:18 pm E 8.0 9.9----30.03-- 83.7----
2025-12-05 11:12 pm E 8.0 8.9----30.03-- 83.7----
2025-12-05 11:06 pm E 8.9 11.1----30.03-- 83.7----
2025-12-05 11:00 pm E 9.9 12.0----30.03+0.03 80.1 83.7----
2025-12-05 10:54 pm E 11.1 15.0----30.03- 80.1 83.7----