PORTLOCK BANK 76NM ENE of Kodiak, AK (46080)

Conditions for Sunday

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Marine Data Graph

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General Information

Location: 57.939 North -149.96 West
Buoy Type: 6-meter NOMAD buoy
Buoy Hull: 6N41
Payload: ARES 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 38 44 66 NNW 21.4 24.6 - - - - - - 29.31 -0.01
21:50 38
-
54 NNE 13.6 15.7 - - - - - - 29.31 -0.01
22:50 38 44 50 North 11.7 13.4 - - - - - - 29.31 -
23:50 38 44 52 North 11.7 13.4 9 11.15 exactly 11.2 6 4.92 4.10 - 5.74 9 9.84 9.02 - 10.66 29.30 -
00:50 38 44 54 NNW 17.5 20.1 10 10.17 exactly 10.2 8 8.20 7.38 - 9.02 10 6.56 5.74 - 7.38 29.29 -0.02
01:50 36 44 70 NW 25.3 29.1 10 11.15 exactly 11.2 8 9.84 9.02 - 10.66 10 4.92 4.10 - 5.74 29.27 -0.03
02:50 36 44 71 NW 23.3 26.8 9 11.15 exactly 11.2 9 11.48 10.66 - 12.30 - - - 29.26 -0.04
03:50 36 44 60 NNW 21.4 24.6 8 10.83 exactly 10.8 8 9.84 9.02 - 10.66 9 4.92 4.10 - 5.74 29.26 -0.03
05:50 36 44 49 NNW 17.5 20.1 9 11.15 exactly 11.2 7 8.20 7.38 - 9.02 9 6.56 5.74 - 7.38 29.22 -0.04
06:50 37 44 45 North 15.6 17.9 9 11.15 exactly 11.2 4 6.56 5.74 - 7.38 9 8.20 7.38 - 9.02 29.22 -0.04
07:50 37 44 45 North 13.6 15.7 - - - - - - 29.22 -0.01
08:50 36 44 40 North 13.6 15.7 - - - - - - 29.23 +0.01
09:50 37 44 42 North 13.6 15.7 - - - - - - 29.22 -
10:50 36 44 43 North 9.7 11.2 9 10.83 exactly 10.8 4 3.28 2.46 - 4.10 9 9.84 9.02 - 10.66 29.23 +0.01
11:50 37 44 40 North 11.7 13.4 9 11.15 exactly 11.2 6 4.92 4.10 - 5.74 9 9.84 9.02 - 10.66 29.23 -
12:50 36 44 45 North 9.7 11.2 9 10.50 exactly 10.5 5 3.28 2.46 - 4.10 9 9.84 9.02 - 10.66 29.22 -
13:50 36 44 50 NNW 17.5 20.1 - - - - - - 29.21 -0.03
14:50 36 44 52 NNW 13.6 15.7 9 10.17 exactly 10.2 6 4.92 4.10 - 5.74 9 9.84 9.02 - 10.66 29.19 -0.04
15:50 36 44 63 NNW 21.4 24.6 9 10.83 exactly 10.8 5 8.20 7.38 - 9.02 9 8.20 7.38 - 9.02 29.18 -0.04
16:50 35 44 77 NW 25.3 29.1 9 13.12 exactly 13.1 9 13.12 12.30 - 13.94 - - - 29.17 -0.03
17:50 35 44 70 NW 23.3 26.8 - - - - - - 29.17 -0.02
18:50 35 44 66 NW 23.3 26.8 - - - - - - 29.16 -0.02
19:50 35 44 66 NW 23.3 26.8 - - - - - - 29.16 -0.02
20:50
-
-
NNW 25.3 29.1 - - - - - -
-
-
21:50 34 44 69 NNW 23.3 26.8 9 11.48 exactly 11.5 7 8.20 7.38 - 9.02 9 8.20 7.38 - 9.02 29.15 -0.01
22:50 35 44 60 North 17.5 20.1 9 11.48 exactly 11.5 7 8.20 7.38 - 9.02 9 6.56 5.74 - 7.38 29.15 -0.01
23:50 34 44 68 NE 13.6 15.7 9 10.83 exactly 10.8 6 4.92 4.10 - 5.74 9 9.84 9.02 - 10.66 29.16 -
00:50 31 44 87 NNW 7.8 8.9 - - - - - - 29.16 +0.01
01:50 35 44 56 NNE 13.6 15.7 10 9.84 exactly 9.8 5 4.92 4.10 - 5.74 10 8.20 7.38 - 9.02 29.15 -
02:50 35 44 57 NE 15.6 17.9 10 9.19 exactly 9.2 7 4.92 4.10 - 5.74 10 6.56 5.74 - 7.38 29.15 -
03:50 35 44 57 ENE 19.4 22.4 10 8.86 exactly 8.9 7 6.56 5.74 - 7.38 10 6.56 5.74 - 7.38 29.16 -

Detailed Wave Spectra

Time Water Depth Wave Height Spectral Peak Period Average Wave Period Sampling Interval Wave Record
00:00 935 ft 11.29 ft 9.1 sec 6.9 sec 0.6 sec 2400 sec
01:00 935 ft 10.27 ft 10.0 sec 6.6 sec 0.6 sec 2400 sec
02:00 935 ft 11.22 ft 10.0 sec 6.5 sec 0.6 sec 2400 sec
03:00 935 ft 11.15 ft 9.1 sec 6.2 sec 0.6 sec 2400 sec
04:00 935 ft 10.79 ft 7.7 sec 6.1 sec 0.6 sec 2400 sec
05:00 935 ft 10.89 ft 9.1 sec 6.3 sec 0.6 sec 2400 sec
06:00 935 ft 11.22 ft 9.1 sec 6.4 sec 0.6 sec 2400 sec
07:00 935 ft 11.25 ft 9.1 sec 6.2 sec 0.6 sec 2400 sec
11:00 935 ft 10.99 ft 9.1 sec 6.6 sec 0.6 sec 2400 sec
12:00 935 ft 11.29 ft 9.1 sec 6.9 sec 0.6 sec 2400 sec
13:00 935 ft 10.43 ft 9.1 sec 6.9 sec 0.6 sec 2400 sec
16:00 935 ft 10.73 ft 9.1 sec 6.8 sec 0.6 sec 2400 sec
17:00 935 ft 13.09 ft 9.1 sec 6.6 sec 0.6 sec 2400 sec
22:00 935 ft 11.61 ft 9.1 sec 5.9 sec 0.6 sec 2400 sec
23:00 935 ft 11.38 ft 9.1 sec 6.3 sec 0.6 sec 2400 sec
00:00 935 ft 10.86 ft 9.1 sec 6.7 sec 0.6 sec 2400 sec
02:00 935 ft 9.71 ft 10.0 sec 6.8 sec 0.6 sec 2400 sec
03:00 935 ft 9.15 ft 10.0 sec 6.6 sec 0.6 sec 2400 sec