SAN FRANCISCO 18NM West of San Francisco, CA (46026)

Conditions for Wednesday

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General Information

Location: 37.759 North -122.833 West
Buoy Type: 3-meter discus buoy
Buoy Hull: 3D60
Payload: AMPS payload
Owned by: NDBC
Windspeed: Measured by obtained from anemometer
Sea Surface: Measured by Intake
Note: "Potential Explosion Hazard Exists for this Buoy"

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 54 59
-
- 9.7 11.2 12 6.23 exactly 6.2 3 1.64 0.82 - 2.46 12 6.56 5.74 - 7.38 30.04 +0.03
21:50 54 59
-
- 9.7 11.2 12 6.23 exactly 6.2 3 1.64 0.82 - 2.46 12 6.56 5.74 - 7.38 30.06 +0.03
22:50 55 59
-
- 11.7 13.4 12 5.58 exactly 5.6 3 1.64 0.82 - 2.46 12 4.92 4.10 - 5.74 30.06 +0.03
23:50 55 59
-
- 11.7 13.4 13 5.58 exactly 5.6 4 1.64 0.82 - 2.46 13 4.92 4.10 - 5.74 30.07 +0.02
00:50 54 58
-
- 11.7 13.4 14 5.91 exactly 5.9 3 1.64 0.82 - 2.46 14 4.92 4.10 - 5.74 30.07 +0.01
01:50 55 58
-
- 11.7 13.4 11 4.92 exactly 4.9 3 1.64 0.82 - 2.46 11 4.92 4.10 - 5.74 30.06 -
02:50 54 58
-
- 9.7 11.2 12 5.25 exactly 5.2 4 1.64 0.82 - 2.46 12 4.92 4.10 - 5.74 30.06 -0.01
03:50 54 58
-
- 9.7 11.2 12 5.25 exactly 5.2 4 1.64 0.82 - 2.46 12 4.92 4.10 - 5.74 30.05 -0.02
04:50 54 58
-
- 7.8 8.9 13 4.59 exactly 4.6 4 1.64 0.82 - 2.46 13 4.92 4.10 - 5.74 30.06 -0.01
05:50 54 58
-
- 7.8 8.9 11 5.25 exactly 5.2 3 1.64 0.82 - 2.46 11 4.92 4.10 - 5.74 30.05 -
06:50 54 58
-
- 7.8 8.9 12 5.25 exactly 5.2 4 1.64 0.82 - 2.46 12 4.92 4.10 - 5.74 30.06 +0.01
07:50 54 58
-
- 5.8 6.7 11 4.59 exactly 4.6 4 1.64 0.82 - 2.46 11 4.92 4.10 - 5.74 30.06 +0.01
08:50 55 58
-
- 5.8 6.7 12 4.59 exactly 4.6 4 1.64 0.82 - 2.46 12 4.92 4.10 - 5.74 30.07 +0.02
09:50 55 57
-
- 1.9 2.2 11 4.27 exactly 4.3 4 1.64 0.82 - 2.46 11 4.92 4.10 - 5.74 30.07 +0.01
10:50 56 57
-
- 3.9 4.5 12 4.27 exactly 4.3 4 1.64 0.82 - 2.46 12 3.28 2.46 - 4.10 30.06 -
11:50 56 57
-
- 5.8 6.7 11 5.25 exactly 5.2 3 1.64 0.82 - 2.46 11 4.92 4.10 - 5.74 30.04 -0.03
12:50 56 57
-
- 7.8 8.9 8 5.58 exactly 5.6 4 1.64 0.82 - 2.46 8 4.92 4.10 - 5.74 30.02 -0.05
13:50 56 57
-
- 5.8 6.7 8 5.58 exactly 5.6 4 1.64 0.82 - 2.46 8 4.92 4.10 - 5.74 30.01 -0.05
14:50 57 57
-
- 5.8 6.7 9 5.25 exactly 5.2 3 1.64 0.82 - 2.46 9 4.92 4.10 - 5.74 30.00 -0.04
15:50 57 57
-
- 11.7 13.4 10 5.25 exactly 5.2 6 1.64 0.82 - 2.46 10 4.92 4.10 - 5.74 29.99 -0.03
16:50 57 57
-
- 15.6 17.9 10 5.58 exactly 5.6 5 3.28 2.46 - 4.10 10 4.92 4.10 - 5.74 29.99 -0.03
17:50 57 57
-
- 17.5 20.1 10 5.91 exactly 5.9 6 3.28 2.46 - 4.10 10 4.92 4.10 - 5.74 29.98 -0.02
18:50 56 57
-
- 19.4 22.4 11 6.89 exactly 6.9 6 4.92 4.10 - 5.74 11 4.92 4.10 - 5.74 29.98 -0.01
19:50 56 57
-
- 23.3 26.8 7 7.55 exactly 7.5 7 6.56 5.74 - 7.38 9 4.92 4.10 - 5.74 29.96 -0.02
20:50 56 57
-
- 25.3 29.1 8 8.53 exactly 8.5 8 8.20 7.38 - 9.02 11 3.28 2.46 - 4.10 29.96 -0.02
21:50 56 57
-
- 23.3 26.8 8 8.86 exactly 8.9 8 8.20 7.38 - 9.02 9 4.92 4.10 - 5.74 29.96 -0.01
22:50 56 57
-
- 23.3 26.8 8 8.86 exactly 8.9 8 8.20 7.38 - 9.02 11 4.92 4.10 - 5.74 29.96 -
23:50 55 57
-
- 21.4 24.6 9 8.20 exactly 8.2 7 6.56 5.74 - 7.38 9 4.92 4.10 - 5.74 29.95 -0.01
00:50 55 57
-
- 21.4 24.6 - - - - - - 29.95 -0.01
01:50 55 57
-
- 23.3 26.8 9 8.86 exactly 8.9 9 8.20 7.38 - 9.02 - - - 29.94 -0.02
02:50 55 57
-
- 23.3 26.8 8 8.20 exactly 8.2 8 6.56 5.74 - 7.38 10 4.92 4.10 - 5.74 29.94 -0.02
03:50 55 57
-
- 23.3 26.8 9 7.87 exactly 7.9 7 6.56 5.74 - 7.38 9 4.92 4.10 - 5.74 29.94 -0.01

Detailed Wave Spectra

Time Water Depth Wave Height Spectral Peak Period Average Wave Period Sampling Interval Wave Record
20:00 180 ft 7.12 ft 12.9 sec 9.5 sec 0.6 sec 2400 sec
21:00 180 ft 6.40 ft 12.1 sec 8.1 sec 0.6 sec 2400 sec
22:00 180 ft 6.17 ft 12.1 sec 8.4 sec 0.6 sec 2400 sec
23:00 180 ft 5.64 ft 12.1 sec 8.0 sec 0.6 sec 2400 sec
00:00 180 ft 5.68 ft 12.9 sec 8.0 sec 0.6 sec 2400 sec
01:00 180 ft 5.94 ft 13.8 sec 7.8 sec 0.6 sec 2400 sec
02:00 180 ft 5.02 ft 10.8 sec 7.1 sec 0.6 sec 2400 sec
03:00 180 ft 5.09 ft 12.1 sec 7.5 sec 0.6 sec 2400 sec
04:00 180 ft 5.15 ft 12.1 sec 7.4 sec 0.6 sec 2400 sec
05:00 180 ft 4.76 ft 12.9 sec 7.3 sec 0.6 sec 2400 sec
06:00 180 ft 5.09 ft 10.8 sec 7.5 sec 0.6 sec 2400 sec
07:00 180 ft 5.18 ft 12.1 sec 7.6 sec 0.6 sec 2400 sec
08:00 180 ft 4.63 ft 10.8 sec 7.4 sec 0.6 sec 2400 sec
09:00 180 ft 4.72 ft 12.1 sec 7.2 sec 0.6 sec 2400 sec
10:00 180 ft 4.36 ft 11.4 sec 7.2 sec 0.6 sec 2400 sec
11:00 180 ft 4.27 ft 12.1 sec 6.8 sec 0.6 sec 2400 sec
12:00 180 ft 5.31 ft 11.4 sec 7.1 sec 0.6 sec 2400 sec
13:00 180 ft 5.48 ft 7.7 sec 7.0 sec 0.6 sec 2400 sec
14:00 180 ft 5.68 ft 8.3 sec 7.2 sec 0.6 sec 2400 sec
15:00 180 ft 5.22 ft 9.1 sec 7.2 sec 0.6 sec 2400 sec
16:00 180 ft 5.28 ft 10.0 sec 7.0 sec 0.6 sec 2400 sec
17:00 180 ft 5.71 ft 10.0 sec 6.3 sec 0.6 sec 2400 sec
18:00 180 ft 6.07 ft 10.0 sec 6.0 sec 0.6 sec 2400 sec
19:00 180 ft 6.99 ft 10.8 sec 5.8 sec 0.6 sec 2400 sec
20:00 180 ft 7.68 ft 7.1 sec 5.8 sec 0.6 sec 2400 sec
21:00 180 ft 8.56 ft 8.3 sec 6.0 sec 0.6 sec 2400 sec
22:00 180 ft 8.79 ft 7.7 sec 6.1 sec 0.6 sec 2400 sec
23:00 180 ft 8.73 ft 7.7 sec 6.1 sec 0.6 sec 2400 sec
00:00 180 ft 8.27 ft 9.1 sec 6.0 sec 0.6 sec 2400 sec
02:00 180 ft 8.89 ft 9.1 sec 6.2 sec 0.6 sec 2400 sec
03:00 180 ft 8.33 ft 8.3 sec 6.0 sec 0.6 sec 2400 sec