NDBC has recently revised the NDBC Handbook of Automated Data Quality Control Checks and Procedures. The new document can be found on our Publications page.

Station UNLA2 - 9462620 - Unalaska, AK Image indicating link to RSS feed of recent meteorological observations for station UNLA2


Conditions at UNLA2 as of
(11:18 pm AKDT on 03/16/2025)
0718 GMT on 03/17/2025:
     

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): N ( 360 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 1.9 kts
5-day plot - Wind Gust Wind Gust (GST): 4.1 kts
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):29.31 in
5-day plot - Water Temperature Water Temperature (WTMP): 39.6 °F
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 1.9 kts
5-day plot - Wind Speed at 20 Meters Wind Speed at 20 meters (WSPD20M): 1.9 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
(AKDT)
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
2025-03-16 11:12 pm- 0.0 1.9----29.31-- 39.6----
2025-03-16 11:06 pm NE 1.9 4.1----29.31-- 39.6----
2025-03-16 11:00 pm NE 4.1 5.1----29.31+0.00- 39.6----
2025-03-16 10:54 pmENE 1.9 2.9----29.31-- 39.4----
2025-03-16 10:48 pm- 0.0 1.0----29.30-- 39.4----
2025-03-16 10:42 pm- 0.0 1.0----29.30-- 39.4----
2025-03-16 10:36 pm E 1.0 1.9----29.30-- 39.4----
2025-03-16 10:30 pmENE 1.9 1.9----29.30-- 39.4----
2025-03-16 10:24 pm SE 1.9 2.9----29.30-- 39.4----
2025-03-16 10:18 pm SE 1.9 2.9----29.30-- 39.4----
2025-03-16 10:12 pm E 2.9 4.1----29.30-- 39.4----
2025-03-16 10:06 pmESE 2.9 4.1----29.30-- 39.4----
2025-03-16 10:00 pmSSE 2.9 5.1----29.31-0.03- 39.4----
2025-03-16 09:54 pm SE 4.1 4.1----29.30-- 39.4----
2025-03-16 09:48 pmESE 1.9 4.1----29.30-- 39.6----
2025-03-16 09:42 pmSSE 2.9 4.1----29.30-- 39.6----
2025-03-16 09:36 pmSSE 2.9 4.1----29.31-- 39.6----
2025-03-16 09:30 pmSSE 2.9 4.1----29.31-- 39.6----
2025-03-16 09:24 pmSSE 1.9 4.1----29.31-- 39.4----
2025-03-16 09:18 pm SE 2.9 4.1----29.31-- 39.4----
2025-03-16 09:12 pm SE 1.9 4.1----29.31-- 39.4----
2025-03-16 09:06 pmSSE 1.9 4.1----29.31-- 39.4----
2025-03-16 09:00 pmSSE 2.9 4.1----29.31-0.03- 39.4----
2025-03-16 08:54 pmSSE 2.9 4.1----29.31-- 39.4----
2025-03-16 08:48 pm SE 2.9 4.1----29.31-- 39.4----
2025-03-16 08:42 pmESE 2.9 5.1----29.31-- 39.4----
2025-03-16 08:36 pm E 4.1 4.1----29.31-- 39.4----
2025-03-16 08:30 pmENE 2.9 5.1----29.31-- 39.4----
2025-03-16 08:24 pmENE 4.1 5.1----29.31-- 39.4----
2025-03-16 08:18 pm NE 4.1 8.0----29.31-- 39.4----
2025-03-16 08:12 pmNNE 5.1 8.9----29.31-- 39.4----
2025-03-16 08:06 pm NE 5.1 8.0----29.31-- 39.4----
2025-03-16 08:00 pm NE 7.0 9.9----29.31-0.05- 39.4----
2025-03-16 07:54 pm NE 5.1 8.9----29.31-- 39.4----
2025-03-16 07:48 pm NE 8.0 9.9----29.31-- 39.4----
2025-03-16 07:42 pmENE 6.0 9.9----29.31-- 39.4----
2025-03-16 07:36 pmENE 7.0 8.9----29.31-- 39.4----
2025-03-16 07:30 pmENE 6.0 8.0----29.32-- 39.4----
2025-03-16 07:24 pmENE 5.1 7.0----29.32-- 39.4----
2025-03-16 07:18 pmENE 5.1 8.0----29.32-- 39.4----
2025-03-16 07:12 pmENE 6.0 8.0----29.33-- 39.4----
2025-03-16 07:06 pmENE 5.1 8.0----29.33-- 39.4----
2025-03-16 07:00 pmENE 5.1 7.0----29.33-0.04- 39.4----
2025-03-16 06:54 pmENE 6.0 7.0----29.33-- 39.4----
2025-03-16 06:48 pmENE 5.1 8.0----29.34-- 39.4----
2025-03-16 06:42 pm NE 4.1 7.0----29.34-- 39.4----
2025-03-16 06:36 pm E 6.0 7.0----29.34-- 39.4----
2025-03-16 06:30 pmENE 1.9 6.0----29.34-- 39.4----
2025-03-16 06:24 pm E 2.9 5.1----29.34-- 39.4----
2025-03-16 06:18 pmWSW 4.1 7.0----29.34-- 39.4----
2025-03-16 06:12 pmWSW 4.1 5.1----29.34-- 39.4----
2025-03-16 06:06 pmWSW 2.9 4.1----29.34-- 39.2----
2025-03-16 06:00 pmWSW 2.9 4.1----29.34-0.05- 39.4----
2025-03-16 05:54 pmSSW 1.9 4.1----29.35-- 39.4----
2025-03-16 05:48 pm- 0.0 5.1----29.35-- 39.4----
2025-03-16 05:42 pmWSW 5.1 6.0----29.35-- 39.4----
2025-03-16 05:36 pmWSW 2.9 6.0----29.35-- 39.4----
2025-03-16 05:30 pmWSW 5.1 6.0----29.35-- 39.4----
2025-03-16 05:24 pm W 4.1 5.1----29.35-- 39.2----
2025-03-16 05:18 pmWSW 5.1 6.0----29.35-- 39.2----
2025-03-16 05:12 pmWSW 2.9 6.0----29.36-- 39.2----
2025-03-16 05:06 pm SW 4.1 7.0----29.36-- 39.2----
2025-03-16 05:00 pm SW 1.9 5.1----29.36-0.05- 39.2----
2025-03-16 04:54 pm SE 5.1 8.9----29.36-- 39.2----
2025-03-16 04:48 pm S 7.0 9.9----29.36-- 39.2----
2025-03-16 04:42 pmSSE 5.1 8.9----29.36-- 39.2----
2025-03-16 04:36 pm SE 5.1 8.0----29.36-- 39.2----
2025-03-16 04:30 pm SE 7.0 8.9----29.36-- 39.2----
2025-03-16 04:24 pmSSE 6.0 9.9----29.36-- 39.2----
2025-03-16 04:18 pmSSE 7.0 8.9----29.37-- 39.2----
2025-03-16 04:12 pm SE 6.0 8.0----29.37-- 39.2----
2025-03-16 04:06 pmSSE 7.0 9.9----29.37-- 39.2----
2025-03-16 04:00 pmSSE 6.0 11.1----29.37-0.06- 39.2----
2025-03-16 03:54 pm S 6.0 9.9----29.37-- 39.2----
2025-03-16 03:48 pm S 5.1 9.9----29.37-- 39.2----
2025-03-16 03:42 pmSSE 6.0 8.9----29.37-- 39.2----
2025-03-16 03:36 pm S 6.0 8.9----29.38-- 39.2----
2025-03-16 03:30 pmSSE 6.0 8.9----29.38-- 39.2----
2025-03-16 03:24 pm S 7.0 11.1----29.38-- 39.2----
2025-03-16 03:18 pmSSE 6.0 8.9----29.39-- 39.2----
2025-03-16 03:12 pm S 7.0 8.9----29.39-- 39.2----
2025-03-16 03:00 pm-------29.39-0.06- 39.2----
2025-03-16 02:54 pm-------29.39-- 39.2----
2025-03-16 02:48 pmSSE 4.1 7.0----29.39-- 39.2----
2025-03-16 02:42 pmSSE 5.1 9.9----29.40-- 39.4----
2025-03-16 02:36 pmSSE 7.0 11.1----29.40-- 39.2----
2025-03-16 02:30 pmSSE 7.0 12.0----29.40-- 39.2----
2025-03-16 02:24 pm SE 7.0 11.1----29.40-- 39.2----
2025-03-16 02:18 pmSSE 6.0 9.9----29.41-- 39.2----
2025-03-16 02:12 pm S 2.9 8.9----29.41-- 39.2----
2025-03-16 02:06 pm S 4.1 8.9----29.41-- 39.2----
2025-03-16 02:00 pm S 8.0 12.0----29.41-0.08- 39.2----
2025-03-16 01:54 pm S 8.9 11.1----29.41-- 39.2----
2025-03-16 01:48 pm S 5.1 12.0----29.41-- 39.2----
2025-03-16 01:42 pm S 8.0 11.1----29.41-- 39.2----
2025-03-16 01:36 pm S 7.0 9.9----29.42-- 39.2----
2025-03-16 01:30 pmSSE 8.0 11.1----29.42-- 39.2----
2025-03-16 01:24 pm S 6.0 9.9----29.43-- 39.2----
2025-03-16 01:18 pmSSE 4.1 6.0----29.43-- 39.2----
2025-03-16 01:12 pmSSE 5.1 7.0----29.43-- 39.2----
2025-03-16 01:06 pm S 4.1 7.0----29.44-- 39.2----
2025-03-16 01:00 pm S 1.9 7.0----29.44-0.09- 39.2----
2025-03-16 12:54 pm S 6.0 7.0----29.44-- 39.2----
2025-03-16 12:48 pmSSE 2.9 7.0----29.44-- 39.2----
2025-03-16 12:42 pmSSE 5.1 8.0----29.44-- 39.2----
2025-03-16 12:36 pmSSE 5.1 8.0----29.44-- 39.2----
2025-03-16 12:30 pm SE 5.1 8.0----29.44-- 39.2----
2025-03-16 12:24 pm S 4.1 8.0----29.44-- 39.4----
2025-03-16 12:18 pmSSE 6.0 9.9----29.44-- 39.2----
2025-03-16 12:12 pmSSE 8.0 11.1----29.44-- 39.2----
2025-03-16 12:06 pmSSE 6.0 11.1----29.45-- 39.2----
2025-03-16 12:00 pm S 7.0 11.1----29.45-0.11- 39.2----
2025-03-16 11:54 amSSE 8.0 15.0----29.45-- 39.2----
2025-03-16 11:48 amSSE 8.9 12.0----29.45-- 39.2----
2025-03-16 11:42 amSSE 7.0 12.0----29.46-- 39.2----
2025-03-16 11:36 amSSE 7.0 12.0----29.46-- 39.2----
2025-03-16 11:30 am S 8.9 12.0----29.47-- 39.2----
2025-03-16 11:24 am S 7.0 11.1----29.47-- 39.2----
2025-03-16 11:18 amSSE 4.1 7.0----29.48-- 39.2----
2025-03-16 11:12 amSSE 6.0 8.9----29.48-- 39.2----
2025-03-16 11:06 am SE 6.0 8.0----29.49-- 39.2----
2025-03-16 11:00 amSSE 4.1 7.0----29.49-0.11- 39.2----
2025-03-16 10:54 amSSE 2.9 7.0----29.50-- 39.2----
2025-03-16 10:48 amSSE 5.1 8.0----29.50-- 39.2----
2025-03-16 10:42 am S 6.0 8.0----29.51-- 39.2----
2025-03-16 10:36 am S 7.0 9.9----29.52-- 39.2----
2025-03-16 10:30 am S 5.1 8.9----29.52-- 39.2----
2025-03-16 10:24 am S 4.1 12.0----29.52-- 39.2----
2025-03-16 10:18 amSSE 6.0 14.0----29.52-- 39.2----
2025-03-16 10:12 am SE 9.9 19.0----29.52-- 39.2----
2025-03-16 10:06 amSSE 6.0 13.0----29.52-- 39.2----
2025-03-16 10:00 amSSE 8.0 18.1----29.52-0.12- 39.2----
2025-03-16 09:54 amSSE 8.9 15.0----29.52-- 39.2----
2025-03-16 09:48 amSSE 8.0 19.0----29.53-- 39.2----
2025-03-16 09:42 amSSE 11.1 19.0----29.53-- 39.2----
2025-03-16 09:36 amSSE 6.0 15.9----29.53-- 39.2----
2025-03-16 09:30 am S 8.9 14.0------- 39.2----
2025-03-16 09:24 am S 6.0 12.0------- 39.2----
2025-03-16 09:18 amSSE 11.1 15.9----29.55-- 39.2----
2025-03-16 09:12 amSSE 9.9 15.0----29.55-- 39.2----
2025-03-16 09:06 am SE 9.9 15.9----29.56-- 39.2----
2025-03-16 09:00 amSSE 7.0 11.1----29.56-0.13- 39.2----
2025-03-16 08:54 am S 8.0 18.1----29.57-- 39.2----
2025-03-16 08:48 am SE 13.0 19.0----29.56-- 39.2----
2025-03-16 08:42 amSSE 8.0 17.1----29.57-- 39.2----
2025-03-16 08:36 amSSE 4.1 8.0----29.57-- 39.2----
2025-03-16 08:30 am SE 9.9 14.0----29.58-- 39.2----
2025-03-16 08:24 amSSE 6.0 11.1----29.58-- 39.2----
2025-03-16 08:18 amSSE 5.1 11.1----29.59-- 39.2----
2025-03-16 08:12 amSSE 7.0 15.0----29.59-- 39.2----
2025-03-16 08:06 amSSE 6.0 11.1----29.59-- 39.2----
2025-03-16 08:00 am SE 5.1 15.0----29.60-0.14- 39.2----
2025-03-16 07:54 am SE 8.0 14.0----29.60-- 39.2----
2025-03-16 07:48 amSSE 8.0 14.0----29.61-- 39.2----
2025-03-16 07:42 amSSE 7.0 12.0----29.61-- 39.2----
2025-03-16 07:36 amSSE 4.1 12.0----29.62-- 39.2----
2025-03-16 07:30 amSSE 8.9 15.0----29.62-- 39.2----
2025-03-16 07:24 amSSE 9.9 14.0----29.62-- 39.2----
2025-03-16 07:18 amSSE 8.0 12.0----29.63-- 39.2----
2025-03-16 07:12 am S 7.0 13.0----29.63-- 39.2----
2025-03-16 07:06 amSSE 6.0 14.0----29.64-- 39.2----
2025-03-16 07:00 amSSE 8.0 13.0----29.65-0.14- 39.4----
2025-03-16 06:54 amSSE 6.0 12.0----29.65-- 39.2----
2025-03-16 06:48 amSSE 6.0 11.1----29.65-- 39.2----
2025-03-16 06:42 amSSE 8.0 15.0----29.66-- 39.2----
2025-03-16 06:36 amSSE 8.9 18.1----29.66-- 39.2----
2025-03-16 06:30 amSSE 9.9 15.9----29.67-- 39.2----
2025-03-16 06:24 amSSE 6.0 15.0----29.67-- 39.2----
2025-03-16 06:18 am SE 5.1 13.0----29.68-- 39.2----
2025-03-16 06:12 am SE 8.9 13.0----29.68-- 39.2----
2025-03-16 06:06 am S 7.0 15.0----29.69-- 39.2----
2025-03-16 06:00 am S 12.0 17.1----29.69-0.13- 39.2----
2025-03-16 05:54 am SE 5.1 9.9----29.70-- 39.4----
2025-03-16 05:48 amSSE 5.1 9.9----29.70-- 39.2----
2025-03-16 05:42 am SE 8.9 14.0----29.71-- 39.2----
2025-03-16 05:36 am S 13.0 18.1----29.72-- 39.2----
2025-03-16 05:30 amSSE 11.1 18.1----29.72-- 39.4----
2025-03-16 05:24 amSSE 9.9 14.0----29.72-- 39.2----
2025-03-16 05:18 amSSE 9.9 18.1----29.73-- 39.4----
2025-03-16 05:12 amSSE 13.0 18.1----29.74-- 39.4----
2025-03-16 05:06 amSSE 14.0 18.1----29.74-- 39.4----
2025-03-16 05:00 amSSE 8.0 19.0----29.74-0.12- 39.4----
2025-03-16 04:54 amSSE 8.9 18.1----29.75-- 39.4----
2025-03-16 04:48 amSSE 8.9 15.9----29.75-- 39.4----
2025-03-16 04:42 amSSE 8.0 17.1----29.75-- 39.4----
2025-03-16 04:36 amSSE 12.0 21.0----29.76-- 39.4----
2025-03-16 04:30 amSSE 8.9 15.0----29.77-- 39.4----
2025-03-16 04:24 am S 13.0 15.9----29.77-- 39.4----
2025-03-16 04:18 am S 8.9 14.0----29.77-- 39.4----
2025-03-16 04:12 am S 12.0 15.0----29.78-- 39.4----
2025-03-16 04:06 am S 12.0 17.1----29.78-- 39.4----
2025-03-16 04:00 am S 13.0 15.9----29.78-0.13- 39.4----
2025-03-16 03:54 am S 11.1 17.1----29.79-- 39.4----
2025-03-16 03:48 am S 14.0 21.0----29.79-- 39.4----
2025-03-16 03:42 am S 15.0 19.0----29.80-- 39.4----
2025-03-16 03:36 am S 11.1 15.0----29.80-- 39.4----
2025-03-16 03:30 am S 12.0 18.1----29.81-- 39.4----
2025-03-16 03:24 am S 9.9 17.1----29.81-- 39.4----
2025-03-16 03:18 am S 8.9 13.0----29.81-- 39.4----
2025-03-16 03:12 am S 8.0 11.1----29.81-- 39.4----
2025-03-16 03:06 amSSE 5.1 7.0----29.82-- 39.4----
2025-03-16 03:00 am SE 7.0 12.0----29.82-0.12- 39.4----
2025-03-16 02:54 amSSE 6.0 13.0----29.83-- 39.4----
2025-03-16 02:48 amSSE 8.9 15.0----29.83-- 39.4----
2025-03-16 02:42 amSSE 6.0 12.0----29.83-- 39.4----
2025-03-16 02:36 am S 9.9 14.0----29.84-- 39.2----
2025-03-16 02:30 am S 7.0 13.0----29.84-- 39.4----
2025-03-16 02:24 amSSE 5.1 12.0----29.85-- 39.4----
2025-03-16 02:18 am S 8.0 13.0----29.85-- 39.2----
2025-03-16 02:12 am S 7.0 12.0----29.86-- 39.4----
2025-03-16 02:06 am S 7.0 12.0----29.86-- 39.4----
2025-03-16 02:00 amSSE 7.0 13.0----29.86-0.11- 39.2----
2025-03-16 01:54 amSSE 8.0 14.0----29.87-- 39.4----
2025-03-16 01:48 am S 5.1 9.9----29.87-- 39.2----
2025-03-16 01:42 am S 8.0 9.9----29.88-- 39.4----
2025-03-16 01:36 am S 8.0 11.1----29.88-- 39.2----
2025-03-16 01:30 am S 8.9 12.0----29.89-- 39.2----
2025-03-16 01:24 am S 8.9 11.1----29.90-- 39.4----
2025-03-16 01:18 am S 7.0 11.1----29.90-- 39.4----
2025-03-16 01:12 am S 7.0 8.9----29.90-- 39.2----
2025-03-16 01:06 am S 5.1 8.9----29.91-- 39.4----
2025-03-16 01:00 amSSE 4.1 8.0----29.91-0.06- 39.4----
2025-03-16 12:54 am S 7.0 8.9----29.92-- 39.4----
2025-03-16 12:48 amSSE 5.1 12.0----29.92-- 39.2----
2025-03-16 12:42 am S 5.1 8.0----29.92-- 39.4----
2025-03-16 12:36 am S 7.0 9.9----29.93-- 39.4----
2025-03-16 12:30 am S 5.1 8.9----29.93-- 39.2----
2025-03-16 12:24 am S 6.0 7.0----29.93-- 39.4----
2025-03-16 12:18 am S 5.1 8.9----29.94-- 39.2----
2025-03-16 12:12 am S 6.0 9.9----29.94-- 39.4----
2025-03-16 12:06 am S 8.0 9.9----29.95-- 39.4----
2025-03-16 12:00 am S 7.0 8.0----29.95-0.05- 39.4----
2025-03-15 11:54 pmSSE 1.9 8.0----29.95-- 39.4----