Seal Rocks 55NM South of Valdez, AK (46061)

Conditions for Wednesday

Daily
Weekly
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Marine Data Graph

Current Weather/Wave Observations

Air Temperature: 56° F
Wind direction (W Dir): NNE (25 - 34 Degrees)
Wind Speed (W Spd): 9.7 kts (11.2 mph)
Wind Gust (W Spd): 9.7 kts (11.2 mph)
Dominant Wave Period (DWP): 14 sec
Dominant Wave Height (DWH): 1.31 ft
Dominant Wave Range (DWR): exactly 1.3 ft
Wave Swell Period (WSP): 14 sec
Wave Swell Height (WSH): 1.64 ft
Wave Swell Range (WSR): 0.82 - 2.46 ft
Atmospheric Pressure (AP): 30.00 in
Pressure Tendency (PT): +0.01 in
Increasing (steadily or unsteadily)

Updated: 12:50 PM AKDT on September 02, 2015

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Current Wave Detail Observations

Water Depth: 673 ft
Wave Height: 1.25 ft
Spectral Peak Period: 13.8 sec
Average Wave Period: 5.9 sec
Sampling Interval: 0.6 sec
Wave Record: 2400 sec

Updated: 1:00 PM AKDT on September 02, 2015

General Information

Location: 60.233 North -146.834 West
Buoy Type: 6-meter NOMAD buoy
Buoy Hull: 6N18
Payload: ARES 4.4 payload
Owned by: NDBC
Windspeed: Measured by obtained from anemometer
Sea Surface: Measured by Intake

Weather and Wave Data

Time Temp Humidity Wind Dominant Wave Wind Wave Wave Swell Pressure
  Air
(°F)
Water
(°F)
  Dir Speed
(kts)
Speed
(mph)
Period
(sec)
Height
(ft)
Range
(ft)
Period
(sec)
Height
(ft)
Range
(ft)
Period
(sec)
Height
(ft)
Range
(ft)
Atmo.
(in)
Tend.
(in)
20:50 58 56
-
NNW 11.7 13.4 15 1.64 exactly 1.6 - - - 15 1.64 0.82 - 2.46 29.92 +0.03
21:50 57 56
-
NNW 11.7 13.4 14 1.64 exactly 1.6 - - - 14 1.64 0.82 - 2.46 29.93 +0.04
22:50 58 56
-
North 11.7 13.4 15 1.64 exactly 1.6 5 1.64 0.82 - 2.46 15 1.64 0.82 - 2.46 29.94 +0.03
23:50 57 55
-
North 9.7 11.2 15 1.31 exactly 1.3 - - - 15 1.64 0.82 - 2.46 29.95 +0.03
00:50 58 56
-
North 9.7 11.2 15 1.31 exactly 1.3 - - - 15 1.64 0.82 - 2.46 29.95 +0.02
01:50 56 55
-
North 7.8 8.9 14 1.31 exactly 1.3 - - - 14 1.64 0.82 - 2.46 29.96 +0.02
02:50 56 55
-
North 7.8 8.9 15 1.31 exactly 1.3 - - - 15 1.64 0.82 - 2.46 29.96 +0.01
03:50 56 55
-
NNW 11.7 13.4 14 1.31 exactly 1.3 - - - 14 1.64 0.82 - 2.46 29.96 +0.01
04:50 56 55
-
North 11.7 13.4 15 1.31 exactly 1.3 - - - 15 1.64 0.82 - 2.46 29.96 -
05:50 57 55
-
NNW 9.7 11.2 15 1.64 exactly 1.6 - - - 15 1.64 0.82 - 2.46 29.97 -
06:50 56 55
-
North 7.8 8.9 15 1.31 exactly 1.3 - - - 15 1.64 0.82 - 2.46 29.97 +0.01
07:50 55 54
-
North 9.7 11.2 14 1.31 exactly 1.3 - - - 14 1.64 0.82 - 2.46 29.98 +0.02
08:50 55 55
-
NNE 7.8 8.9 13 1.31 exactly 1.3 - - - 13 1.64 0.82 - 2.46 29.99 +0.02
09:50 55 55
-
NE 5.8 6.7 15 1.31 exactly 1.3 - - - 15 1.64 0.82 - 2.46 29.99 +0.01
10:50 55 54
-
NNE 7.8 8.9 14 1.31 exactly 1.3 - - - 14 1.64 0.82 - 2.46 29.99 +0.01
11:50 56 56
-
North 9.7 11.2 14 1.31 exactly 1.3 - - - 14 1.64 0.82 - 2.46 30.00 +0.01
12:50 56 56
-
NNE 9.7 11.2 14 1.31 exactly 1.3 - - - 14 1.64 0.82 - 2.46 30.00 +0.01

Detailed Wave Spectra

Time Water Depth Wave Height Spectral Peak Period Average Wave Period Sampling Interval Wave Record
20:00 673 ft 1.61 ft 13.8 sec 4.4 sec 0.6 sec 2400 sec
21:00 673 ft 1.57 ft 14.8 sec 5.4 sec 0.6 sec 2400 sec
22:00 673 ft 1.74 ft 13.8 sec 6.1 sec 0.6 sec 2400 sec
23:00 673 ft 1.48 ft 14.8 sec 5.4 sec 0.6 sec 2400 sec
00:00 673 ft 1.38 ft 14.8 sec 6.1 sec 0.6 sec 2400 sec
01:00 673 ft 1.31 ft 14.8 sec 6.0 sec 0.6 sec 2400 sec
02:00 673 ft 1.44 ft 13.8 sec 6.5 sec 0.6 sec 2400 sec
03:00 673 ft 1.41 ft 14.8 sec 6.0 sec 0.6 sec 2400 sec
04:00 673 ft 1.31 ft 13.8 sec 5.4 sec 0.6 sec 2400 sec
05:00 673 ft 1.31 ft 14.8 sec 5.6 sec 0.6 sec 2400 sec
06:00 673 ft 1.51 ft 14.8 sec 7.2 sec 0.6 sec 2400 sec
07:00 673 ft 1.35 ft 14.8 sec 7.6 sec 0.6 sec 2400 sec
08:00 673 ft 1.38 ft 13.8 sec 7.7 sec 0.6 sec 2400 sec
09:00 673 ft 1.38 ft 12.9 sec 6.0 sec 0.6 sec 2400 sec
10:00 673 ft 1.41 ft 14.8 sec 6.9 sec 0.6 sec 2400 sec
11:00 673 ft 1.31 ft 13.8 sec 7.2 sec 0.6 sec 2400 sec
12:00 673 ft 1.41 ft 13.8 sec 6.6 sec 0.6 sec 2400 sec
13:00 673 ft 1.25 ft 13.8 sec 5.9 sec 0.6 sec 2400 sec