Bodega Bay 48NM North Northwest of San Francisco, CA (46013)

Conditions for Tuesday

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Marine Data Graph

Current Weather/Wave Observations

Air Temperature: 52° F
Wind direction (W Dir): West (255 - 264 Degrees)
Wind Speed (W Spd): 5.8 kts (6.7 mph)
Wind Gust (W Spd): 7.8 kts (8.9 mph)
Dominant Wave Period (DWP): 15 sec
Dominant Wave Height (DWH): 4.59 ft
Dominant Wave Range (DWR): exactly 4.6 ft
Wind Wave Period (WWP): 4 sec
Wind Wave Height (WWH): 1.64 ft
Wind Wave Range (WWR): 0.82 - 2.46 ft
Wave Swell Period (WSP): 15 sec
Wave Swell Height (WSH): 4.92 ft
Wave Swell Range (WSR): 4.10 - 5.74 ft
Atmospheric Pressure (AP): 29.99 in
Pressure Tendency (PT): -0.02 in
Steady or increasing, then decreasing; or decreasing, then decreasing more rapidly

Updated: 6:50 PM PDT on May 26, 2015

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Current Wave Detail Observations

Water Depth: 381 ft
Wave Height: 4.56 ft
Spectral Peak Period: 14.8 sec
Average Wave Period: 8.0 sec
Sampling Interval: 0.6 sec
Wave Record: 2400 sec

Updated: 7:00 PM PDT on May 26, 2015

General Information

Location: 38.242 North -123.301 West
Buoy Type: 3-meter discus buoy
Buoy Hull: 3D48
Payload: AMPS payload
Owned by: NDBC
Windspeed: Measured by obtained from anemometer
Sea Surface: Measured by Intake
Note:
"Potential Explosion Hazard Exist 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 51 51
-
West 7.8 8.9 11 4.92 exactly 4.9 4 1.64 0.82 - 2.46 11 4.92 4.10 - 5.74 29.97 -
21:50 51 51
-
West 5.8 6.7 11 4.59 exactly 4.6 4 1.64 0.82 - 2.46 11 4.92 4.10 - 5.74 29.98 +0.02
22:50 51 51
-
WNW 5.8 6.7 16 4.59 exactly 4.6 4 1.64 0.82 - 2.46 16 4.92 4.10 - 5.74 29.99 +0.02
23:50 51 51
-
West 5.8 6.7 11 4.59 exactly 4.6 4 1.64 0.82 - 2.46 11 4.92 4.10 - 5.74 29.99 +0.02
00:50 51 51
-
WSW 3.9 4.5 11 4.92 exactly 4.9 3 1.64 0.82 - 2.46 11 4.92 4.10 - 5.74 30.00 +0.02
01:50 51 51
-
WNW 5.8 6.7 11 4.59 exactly 4.6 4 1.64 0.82 - 2.46 11 4.92 4.10 - 5.74 29.99 -
02:50 50 51
-
West 3.9 4.5 11 4.59 exactly 4.6 4 1.64 0.82 - 2.46 11 4.92 4.10 - 5.74 29.98 -
03:50 50 51
-
NW 5.8 6.7 11 5.25 exactly 5.2 4 1.64 0.82 - 2.46 11 4.92 4.10 - 5.74 29.97 -0.03
04:50 49 51
-
WNW 7.8 8.9 15 5.25 exactly 5.2 4 1.64 0.82 - 2.46 15 4.92 4.10 - 5.74 29.97 -0.02
05:50 49 51
-
WNW 9.7 11.2 8 5.25 exactly 5.2 4 1.64 0.82 - 2.46 8 4.92 4.10 - 5.74 29.97 -0.01
06:50 49 51
-
WNW 9.7 11.2 11 5.25 exactly 5.2 5 1.64 0.82 - 2.46 11 4.92 4.10 - 5.74 29.98 +0.01
07:50 49 51
-
West 9.7 11.2 8 4.92 exactly 4.9 4 1.64 0.82 - 2.46 8 4.92 4.10 - 5.74 29.99 +0.03
08:50 49 51
-
NW 9.7 11.2 15 5.25 exactly 5.2 4 1.64 0.82 - 2.46 15 4.92 4.10 - 5.74 30.01 +0.04
09:50 49 51
-
NNW 7.8 8.9 15 4.92 exactly 4.9 4 1.64 0.82 - 2.46 15 4.92 4.10 - 5.74 30.01 +0.03
10:50 50 51
-
North 3.9 4.5 15 4.92 exactly 4.9 4 1.64 0.82 - 2.46 15 4.92 4.10 - 5.74 30.02 +0.03
11:50 51 52
-
West 1.9 2.2 11 4.92 exactly 4.9 4 1.64 0.82 - 2.46 11 4.92 4.10 - 5.74 30.03 +0.02
13:50 51 52
-
WSW 5.8 6.7 11 4.92 exactly 4.9 4 1.64 0.82 - 2.46 11 4.92 4.10 - 5.74 30.03 -
14:50 51 52
-
WSW 7.8 8.9 11 4.27 exactly 4.3 4 1.64 0.82 - 2.46 11 4.92 4.10 - 5.74 30.02 -0.01
15:50 51 52
-
WSW 7.8 8.9 15 4.59 exactly 4.6 3 1.64 0.82 - 2.46 15 4.92 4.10 - 5.74 30.01 -0.02
16:50 51 52
-
SW 5.8 6.7 15 4.27 exactly 4.3 4 1.64 0.82 - 2.46 15 4.92 4.10 - 5.74 30.01 -0.02
17:50 52 52
-
SW 5.8 6.7 16 4.27 exactly 4.3 4 1.64 0.82 - 2.46 16 4.92 4.10 - 5.74 30.00 -0.02
18:50 52 52
-
West 5.8 6.7 15 4.59 exactly 4.6 4 1.64 0.82 - 2.46 15 4.92 4.10 - 5.74 29.99 -0.02

Detailed Wave Spectra

Time Water Depth Wave Height Spectral Peak Period Average Wave Period Sampling Interval Wave Record
20:00 381 ft 5.58 ft 12.1 sec 6.8 sec 0.6 sec 2400 sec
21:00 381 ft 5.05 ft 11.4 sec 6.8 sec 0.6 sec 2400 sec
23:00 381 ft 4.46 ft 16.0 sec 6.9 sec 0.6 sec 2400 sec
00:00 381 ft 4.76 ft 10.8 sec 7.1 sec 0.6 sec 2400 sec
02:00 381 ft 4.63 ft 11.4 sec 6.9 sec 0.6 sec 2400 sec
03:00 381 ft 4.69 ft 10.8 sec 7.2 sec 0.6 sec 2400 sec
04:00 381 ft 5.15 ft 10.8 sec 6.9 sec 0.6 sec 2400 sec
05:00 381 ft 5.35 ft 14.8 sec 6.9 sec 0.6 sec 2400 sec
06:00 381 ft 5.35 ft 7.7 sec 6.6 sec 0.6 sec 2400 sec
07:00 381 ft 5.25 ft 10.8 sec 6.4 sec 0.6 sec 2400 sec
08:00 381 ft 4.79 ft 7.7 sec 6.2 sec 0.6 sec 2400 sec
09:00 381 ft 5.35 ft 14.8 sec 6.8 sec 0.6 sec 2400 sec
10:00 381 ft 4.99 ft 14.8 sec 6.9 sec 0.6 sec 2400 sec
11:00 381 ft 4.86 ft 14.8 sec 7.0 sec 0.6 sec 2400 sec
12:00 381 ft 4.92 ft 10.8 sec 7.5 sec 0.6 sec 2400 sec
15:00 381 ft 4.33 ft 10.8 sec 6.9 sec 0.6 sec 2400 sec
16:00 381 ft 4.53 ft 14.8 sec 7.1 sec 0.6 sec 2400 sec
18:00 381 ft 4.43 ft 16.0 sec 7.3 sec 0.6 sec 2400 sec
19:00 381 ft 4.56 ft 14.8 sec 8.0 sec 0.6 sec 2400 sec