Station List

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Station SEQA2 - Seldovia Deep, Katchemak Bay Reserve, AK

Owned and maintained by National Estuarine Research Reserve System
NERRS Water Quality Station
59.441 N 151.721 W (59°26'27" N 151°43'15" W)

Meteorological Observations from Nearby Stations and Ships Image indicating link to RSS feed of recent meteorological observations near station SEQA2

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yellow diamond Stations with recent data
red diamond Stations with no data in last 8 hours
(24 hours for tsunami stations)

Ocean Conditions at SEQA2 as of
(8:45 pm AKDT on 06/08/2026)
0445 GMT on 06/09/2026:

These oceanographic 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.

Depth (DEPTH): 30.5 ft
5-day plot - Ocean Temperature Ocean Temperature (OTMP):45.14 °F
5-day plot - Conductivity Conductivity (COND):47.91 mS/cm
5-day plot - Salinity Salinity (SAL):30.80 psu
5-day plot - pH pH (PH): 8.10
Previous observations
TIME
(AKDT)		 DEPTH
ft		 5-day plot - Ocean Temperature
OTMP
°F		 5-day plot - Conductivity
COND
mS/cm		 5-day plot - Salinity
SAL
psu		 5-day plot - Oxygen Saturation
O2%
%		 5-day plot - Oxygen Concentration
O2PPM
ppm		 5-day plot - Chlorophyll
CLCON
ug/l		 5-day plot - Turbidity
TURB
FTU		 5-day plot - pH
PH
 		 5-day plot - Eh
EH
mV
2026-06-08 08:30 pm 30.545.1447.9330.80---- 8.10-
2026-06-08 08:15 pm 29.945.1447.9130.80---- 8.10-
2026-06-08 08:00 pm 29.545.1447.9130.80---- 8.10-
2026-06-08 07:45 pm 28.945.1447.9230.80---- 8.10-
2026-06-08 07:30 pm 28.545.1447.9230.80---- 8.10-
2026-06-08 07:15 pm 27.945.1447.9030.80---- 8.10-
2026-06-08 07:00 pm 27.245.1447.9130.80---- 8.10-
2026-06-08 06:45 pm 26.945.14------ 8.10-
2026-06-08 06:30 pm 26.245.1447.9430.90---- 8.10-
2026-06-08 06:15 pm 25.345.1447.9030.80---- 8.10-
2026-06-08 06:00 pm 24.945.14------ 8.10-
2026-06-08 05:45 pm 23.945.1447.9130.80---- 8.10-
2026-06-08 05:30 pm 23.945.14------ 8.10-
2026-06-08 05:15 pm 23.045.1447.9130.80---- 8.10-
2026-06-08 05:00 pm 22.345.1447.9130.80---- 8.10-
2026-06-08 04:45 pm 21.745.1447.9330.80---- 8.10-
2026-06-08 04:30 pm 21.345.14------ 8.10-
2026-06-08 04:15 pm 20.745.1447.9130.80---- 8.10-
2026-06-08 04:00 pm 20.345.1447.9230.80---- 8.10-
2026-06-08 03:45 pm 20.344.96------ 8.10-
2026-06-08 03:30 pm 19.745.1447.9030.80---- 8.10-
2026-06-08 03:15 pm 19.745.3247.8730.80---- 8.10-
2026-06-08 03:00 pm 19.745.32------ 8.10-
2026-06-08 02:45 pm 19.445.3247.8330.80---- 8.10-
2026-06-08 02:30 pm 19.445.3247.8630.80---- 8.10-
2026-06-08 02:15 pm 19.745.3239.1724.70---- 8.10-
2026-06-08 02:00 pm 19.745.1447.8730.80---- 8.10-
2026-06-08 01:45 pm 20.045.1447.8730.80---- 8.10-
2026-06-08 01:30 pm 20.345.1447.9030.80---- 8.10-
2026-06-08 01:15 pm 20.745.14------ 8.10-
2026-06-08 01:00 pm 21.345.1447.8630.80---- 8.10-
2026-06-08 12:45 pm 22.045.1447.8730.80---- 8.10-
2026-06-08 12:30 pm 22.345.1447.8930.80---- 8.10-
2026-06-08 12:15 pm 23.045.1447.9030.80---- 8.10-
2026-06-08 12:00 pm 23.945.14------ 8.10-
2026-06-08 11:45 am 24.344.9647.9130.80---- 8.10-
2026-06-08 11:30 am 24.944.9647.9230.80---- 8.10-
2026-06-08 11:15 am 25.344.9647.9530.80---- 8.10-
2026-06-08 11:00 am 25.944.7847.9930.90---- 8.10-
2026-06-08 10:45 am 26.644.6048.0530.90---- 8.10-
2026-06-08 10:30 am 26.944.6048.0730.90---- 8.10-
2026-06-08 10:15 am 27.244.6036.1722.60---- 8.10-
2026-06-08 10:00 am 27.944.6048.0730.90---- 8.10-
2026-06-08 09:45 am 28.244.6048.0730.90---- 8.10-
2026-06-08 09:30 am 28.544.6048.0530.90---- 8.10-
2026-06-08 09:15 am 28.944.7848.0230.90---- 8.10-
2026-06-08 09:00 am 28.944.7848.0330.90---- 8.10-
2026-06-08 08:45 am 29.244.7848.0230.90---- 8.10-
2026-06-08 08:30 am 29.544.7836.6422.90---- 8.10-
2026-06-08 08:15 am 28.944.7848.0230.90---- 8.10-
2026-06-08 08:00 am 28.944.7848.0430.90---- 8.10-
2026-06-08 07:45 am 28.544.7848.0430.90---- 8.10-
2026-06-08 07:30 am 28.544.60------ 8.10-
2026-06-08 07:15 am 28.244.6048.0630.90---- 8.10-
2026-06-08 07:00 am 27.644.7848.0430.90---- 8.10-
2026-06-08 06:45 am 27.644.7840.5425.60---- 8.10-
2026-06-08 06:30 am 26.944.7847.9930.90---- 8.10-
2026-06-08 06:15 am 26.244.9647.9730.90---- 8.10-
2026-06-08 06:00 am 25.944.9647.9430.80---- 8.10-
2026-06-08 05:45 am 25.644.9647.9130.80---- 8.10-
2026-06-08 05:30 am 24.944.9647.9130.80---- 8.10-
2026-06-08 05:15 am 24.644.9647.9130.80---- 8.10-
2026-06-08 05:00 am 23.944.9647.9230.80---- 8.10-
2026-06-08 04:45 am 23.644.96------ 8.10-
2026-06-08 04:30 am 23.044.9647.9230.80---- 8.10-
2026-06-08 04:15 am 22.644.9647.9130.80---- 8.10-
2026-06-08 04:00 am 22.345.1447.8730.80---- 8.10-
2026-06-08 03:45 am 22.045.1447.9030.80---- 8.10-
2026-06-08 03:30 am 21.745.1447.9030.80---- 8.10-
2026-06-08 03:15 am 21.745.1447.9130.80---- 8.10-
2026-06-08 03:00 am 21.345.1447.8630.80---- 8.10-
2026-06-08 02:45 am 21.345.1447.8730.80---- 8.10-
2026-06-08 02:30 am 21.345.3247.8230.80---- 8.10-
2026-06-08 02:15 am 21.745.3247.7830.70---- 8.10-
2026-06-08 02:00 am 21.745.3247.8030.80---- 8.10-
2026-06-08 01:45 am 22.045.3247.8030.80---- 8.10-
2026-06-08 01:30 am 22.345.3247.7930.80---- 8.10-
2026-06-08 01:15 am 23.045.3247.7930.80---- 8.10-
2026-06-08 01:00 am 23.345.3247.7830.70---- 8.10-
2026-06-08 12:45 am 23.945.3247.7830.70---- 8.10-
2026-06-08 12:30 am 24.345.3247.8230.80---- 8.10-
2026-06-08 12:15 am 24.945.1447.8430.80---- 8.10-
2026-06-08 12:00 am 25.945.14------ 8.10-
2026-06-07 11:45 pm 26.245.3247.7830.70---- 8.10-
2026-06-07 11:30 pm 26.945.1447.8830.80---- 8.10-
2026-06-07 11:15 pm 27.244.7848.0130.90---- 8.10-
2026-06-07 11:00 pm 28.244.7838.3824.10---- 8.10-
2026-06-07 10:45 pm 28.544.7848.0230.90---- 8.10-
2026-06-07 10:30 pm 28.944.7848.0330.90---- 8.10-
2026-06-07 10:15 pm 29.244.7848.0530.90---- 8.10-
2026-06-07 10:00 pm 30.244.78------ 8.10-
2026-06-07 09:45 pm 29.944.7848.0630.90---- 8.10-
2026-06-07 09:30 pm 30.244.7848.0630.90---- 8.10-
2026-06-07 09:15 pm 30.844.78------ 8.10-
2026-06-07 09:00 pm 30.544.7848.0630.90---- 8.10-