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GRAYS REEF - 40 NM Southeast of Savannah, GA (41008)

Local Time: 02:30 PM EDT em 20 de Julho de 2008 Location: 31.4 North -80.87 West | Google Maps
Buoy Type: 3-meter discus buoy Buoy Hull: Hull Number 40 Payload: ARES payload Owned by:
Windspeed measured by: obtained from anemometer Sea Surface measured by: Intake Note: This buoy is located in Gray's Reef National Marine Sanctuary.
New sanctuary regulations became effective February 16, 2007!

Right whales are active off GA. NOAA recommends vessels reduce speeds below 10 knots, when consistent with safety of navigation. For futher info go to: www.nero.noaa.gov/shipstrike/

Current Weather/Wave Observations

Updated: 01:50 PM EDT em 20 de Julho de 2008

Air Temperature: 82° F / 28° C
Wind direction (W Dir): SU-SUDOESTE (195 - 204 Degrees)
Wind Speed (W Spd): 5.8 kts (6.7 mph / 10.8 km/h)
Wind Gust (W Spd): 5.8 kts (6.7 mph / 10.8 km/h)
Dominant Wave Period (DWP): 16 sec
Dominant Wave Height (DWH): 1.64 ft / 0.50 m
Dominant Wave Range (DWR): exactly 1.6 ft / exactly 0.5 m
Wave Swell Period (WSP): 16 sec
Wave Swell Height (WSH): 1.64 ft / 0.50 m
Wave Swell Range (WSR): 0.82 - 2.46 ft / 0.25 - 0.75 m
Atmospheric Pressure (AP): 30.06 in / 1018 hPa
NDBC QuikSCAT: Wind Map

Current Wave Detail Observations

Updated:02:00 PM EDT em 20 de Julho de 2008

Water Depth: 59 ft / 18 m
Wave Height: 1.74 ft / 0.53 m
Spectral Peak Period: 16.0 sec
Average Wave Period: 5.0 sec
Sampling Interval: 0.6 sec
Wave Record: 2400 sec
Domingo
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Marine Data Graph

Graph Type: Daily | Weekly | Monthly

Weather/Wave Buoy Data for Julho 20, 2008

Update Time: Temperature Humidity Wind Dominant Wave Wind Wave Wave Swell Pressure
Air(°F / °C) Water(°F / °C) Dir Speed(kts) Speed(mph / km/h) Period (sec) Height (ft / m) Range
(ft / m)
Period (sec) Height (ft / m) Range
(ft / m)
Period (sec) Height (ft / m) Range
(ft / m)
Atmosphere (in / hPa) Tendency (in / hPa)
20:50 82 / 28 83 / 28
-
SUL 13.6 15.7 / 25.2 8 2.30 / 0.70 exactly 2.3 / exactly 0.7 4 1.64 / 0.50 0.82 - 2.46 / 0.25 - 0.75 8 1.64 / 0.50 0.82 - 2.46 / 0.25 - 0.75 30.00 / 1016
-
21:50 82 / 28 83 / 28
-
SU-SUDOESTE 17.5 20.1 / 32.4 9 1.97 / 0.60 exactly 2.0 / exactly 0.6 5 1.64 / 0.50 0.82 - 2.46 / 0.25 - 0.75 9 1.64 / 0.50 0.82 - 2.46 / 0.25 - 0.75 30.01 / 1016 +0.02 / +0.8
22:50 82 / 28 83 / 28
-
SU-SUDOESTE 19.4 22.4 / 36.0 3 2.30 / 0.70 exactly 2.3 / exactly 0.7 3 1.64 / 0.50 0.82 - 2.46 / 0.25 - 0.75 9 1.64 / 0.50 0.82 - 2.46 / 0.25 - 0.75 30.02 / 1017 +0.04 / +1.4
23:50 82 / 28 83 / 28
-
OES-SUDOESTE 15.6 17.9 / 28.8 4 2.95 / 0.90 exactly 3.0 / exactly 0.9 4 3.28 / 1.00 2.46 - 4.10 / 0.75 - 1.25 11 1.64 / 0.50 0.82 - 2.46 / 0.25 - 0.75 30.02 / 1016 +0.02 / +0.8
00:50 82 / 28 83 / 28
-
SUDOESTE 11.7 13.4 / 21.6 4 2.62 / 0.80 exactly 2.6 / exactly 0.8 4 1.64 / 0.50 0.82 - 2.46 / 0.25 - 0.75 11 1.64 / 0.50 0.82 - 2.46 / 0.25 - 0.75 30.01 / 1016
-
01:50 82 / 28 83 / 28
-
OESTE 9.7 11.2 / 18.0 4 2.62 / 0.80 exactly 2.6 / exactly 0.8 4 1.64 / 0.50 0.82 - 2.46 / 0.25 - 0.75 11 1.64 / 0.50 0.82 - 2.46 / 0.25 - 0.75 30.01 / 1016 -0.01 / -0.4
02:50 82 / 28 83 / 28
-
OESTE 9.7 11.2 / 18.0 4 2.30 / 0.70 exactly 2.3 / exactly 0.7 4 1.64 / 0.50 0.82 - 2.46 / 0.25 - 0.75 11 1.64 / 0.50 0.82 - 2.46 / 0.25 - 0.75 30.01 / 1016 -0.01 / -0.4
03:50 82 / 28 83 / 28
-
OESTE 11.7 13.4 / 21.6 4 2.30 / 0.70 exactly 2.3 / exactly 0.7 4 1.64 / 0.50 0.82 - 2.46 / 0.25 - 0.75 8 1.64 / 0.50 0.82 - 2.46 / 0.25 - 0.75 30.00 / 1016 -0.01 / -0.4
04:50 80 / 27 83 / 28
-
OES-NOROESTE 9.7 11.2 / 18.0 8 2.30 / 0.70 exactly 2.3 / exactly 0.7 4 1.64 / 0.50 0.82 - 2.46 / 0.25 - 0.75 8 1.64 / 0.50 0.82 - 2.46 / 0.25 - 0.75 30.01 / 1016
-
05:50 79 / 26 83 / 28
-
OES-SUDOESTE 5.8 6.7 / 10.8 10 2.30 / 0.70 exactly 2.3 / exactly 0.7 4 1.64 / 0.50 0.82 - 2.46 / 0.25 - 0.75 10 1.64 / 0.50 0.82 - 2.46 / 0.25 - 0.75 30.01 / 1016
-
06:50 80 / 26 83 / 28
-
OESTE 9.7 11.2 / 18.0 10 2.30 / 0.70 exactly 2.3 / exactly 0.7 3 1.64 / 0.50 0.82 - 2.46 / 0.25 - 0.75 10 1.64 / 0.50 0.82 - 2.46 / 0.25 - 0.75 30.02 / 1016 +0.02 / +0.6
07:50 80 / 27 82 / 28
-
OES-SUDOESTE 9.7 11.2 / 18.0 8 2.30 / 0.70 exactly 2.3 / exactly 0.7 4 1.64 / 0.50 0.82 - 2.46 / 0.25 - 0.75 8 1.64 / 0.50 0.82 - 2.46 / 0.25 - 0.75 30.04 / 1017 +0.04 / +1.3
08:50 80 / 27 82 / 28
-
OES-SUDOESTE 5.8 6.7 / 10.8 8 2.30 / 0.70 exactly 2.3 / exactly 0.7 4 1.64 / 0.50 0.82 - 2.46 / 0.25 - 0.75 8 1.64 / 0.50 0.82 - 2.46 / 0.25 - 0.75 30.06 / 1018 +0.05 / +1.8
09:50 81 / 27 83 / 28
-
OESTE 5.8 6.7 / 10.8 9 1.97 / 0.60 exactly 2.0 / exactly 0.6 3 1.64 / 0.50 0.82 - 2.46 / 0.25 - 0.75 9 1.64 / 0.50 0.82 - 2.46 / 0.25 - 0.75 30.07 / 1018 +0.05 / +1.8
10:50 81 / 27 83 / 28
-
OES-SUDOESTE 7.8 8.9 / 14.4 10 1.97 / 0.60 exactly 2.0 / exactly 0.6 4 1.64 / 0.50 0.82 - 2.46 / 0.25 - 0.75 10 1.64 / 0.50 0.82 - 2.46 / 0.25 - 0.75 30.07 / 1018 +0.02 / +0.8
11:50 81 / 27 83 / 28
-
SUDOESTE 5.8 6.7 / 10.8 8 1.97 / 0.60 exactly 2.0 / exactly 0.6 4 1.64 / 0.50 0.82 - 2.46 / 0.25 - 0.75 8 1.64 / 0.50 0.82 - 2.46 / 0.25 - 0.75 30.08 / 1018 +0.01 / +0.4
12:50 82 / 28 84 / 29
-
OES-SUDOESTE 3.9 4.5 / 7.2 9 1.64 / 0.50 exactly 1.6 / exactly 0.5 4 1.64 / 0.50 0.82 - 2.46 / 0.25 - 0.75 9 1.64 / 0.50 0.82 - 2.46 / 0.25 - 0.75 30.07 / 1018
-
13:50 82 / 28 85 / 29
-
SU-SUDOESTE 5.8 6.7 / 10.8 16 1.64 / 0.50 exactly 1.6 / exactly 0.5
-
-
-
16 1.64 / 0.50 0.82 - 2.46 / 0.25 - 0.75 30.06 / 1018
-

Wave Detail Buoy Data for Julho 20, 2008

Update Time: Water Depth: Wave Height: Spectral Peak Period: Average Wave Period: Sampling Interval: Wave Record:
20:00 59 ft / 18 m 2.23 ft / 0.68 m 5.0 sec 4.9 sec 0.6 sec 2400 sec
21:00 59 ft / 18 m 2.13 ft / 0.65 m 8.3 sec 4.4 sec 0.6 sec 2400 sec
22:00 59 ft / 18 m 2.10 ft / 0.64 m 9.1 sec 4.0 sec 0.6 sec 2400 sec
23:00 59 ft / 18 m 2.46 ft / 0.75 m 3.3 sec 3.6 sec 0.6 sec 2400 sec
00:00 59 ft / 18 m 2.85 ft / 0.87 m 3.6 sec 3.8 sec 0.6 sec 2400 sec
01:00 59 ft / 18 m 2.72 ft / 0.83 m 4.0 sec 3.8 sec 0.6 sec 2400 sec
02:00 59 ft / 18 m 2.53 ft / 0.77 m 4.0 sec 4.1 sec 0.6 sec 2400 sec
03:00 59 ft / 18 m 2.43 ft / 0.74 m 4.0 sec 4.1 sec 0.6 sec 2400 sec
04:00 59 ft / 18 m 2.30 ft / 0.70 m 4.0 sec 4.1 sec 0.6 sec 2400 sec
05:00 59 ft / 18 m 2.26 ft / 0.69 m 8.3 sec 4.1 sec 0.6 sec 2400 sec
06:00 59 ft / 18 m 2.23 ft / 0.68 m 10.0 sec 4.4 sec 0.6 sec 2400 sec
07:00 59 ft / 18 m 2.26 ft / 0.69 m 10.0 sec 4.4 sec 0.6 sec 2400 sec
08:00 59 ft / 18 m 2.20 ft / 0.67 m 8.3 sec 4.7 sec 0.6 sec 2400 sec
09:00 59 ft / 18 m 2.17 ft / 0.66 m 8.3 sec 4.4 sec 0.6 sec 2400 sec
10:00 59 ft / 18 m 2.07 ft / 0.63 m 9.1 sec 4.5 sec 0.6 sec 2400 sec
11:00 59 ft / 18 m 1.97 ft / 0.60 m 10.0 sec 4.5 sec 0.6 sec 2400 sec
12:00 59 ft / 18 m 1.84 ft / 0.56 m 8.3 sec 4.6 sec 0.6 sec 2400 sec
13:00 59 ft / 18 m 1.77 ft / 0.54 m 9.1 sec 4.8 sec 0.6 sec 2400 sec
14:00 59 ft / 18 m 1.74 ft / 0.53 m 16.0 sec 5.0 sec 0.6 sec 2400 sec

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