Block Island, RI (44097)

Conditions for Tuesday

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Marine Data Graph

Current Weather/Wave Observations

Air Temperature: ° F
Wind direction (W Dir): ()
Wind Speed (W Spd): kts ( )
Dominant Wave Period (DWP): 10 sec
Dominant Wave Height (DWH): 12.80 ft
Dominant Wave Range (DWR): exactly 12.8 ft
Wind Wave Period (WWP): 10 sec
Wind Wave Height (WWH): 13.12 ft
Wind Wave Range (WWR): 12.30 - 13.94 ft
Wave Swell Period (WSP): 11 sec
Wave Swell Height (WSH): 3.28 ft
Wave Swell Range (WSR): 2.46 - 4.10 ft

Updated: 12:30 AM EST on December 10, 2019

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Current Wave Detail Observations

Water Depth: 164 ft
Wave Height: 13.09 ft
Spectral Peak Period: 9.9 sec
Average Wave Period: 7.8 sec
Sampling Interval: 0.7 sec
Wave Record: 1600 sec

Updated: 2:00 AM EST on December 10, 2019

General Information

Location: 40.969 North -71.127 West
Buoy Type: Waverider Buoy
Owned by: SCRIPPS
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)
22:00 52
-
- 9 11.81 exactly 11.8 9 11.48 10.66 - 12.30 11 3.28 2.46 - 4.10
-
-
23:30 52
-
- 9 12.14 exactly 12.1 9 11.48 10.66 - 12.30 11 3.28 2.46 - 4.10
-
-
00:00 52
-
- 9 12.14 exactly 12.1 9 11.48 10.66 - 12.30 11 3.28 2.46 - 4.10
-
-
00:30 53
-
- 10 12.80 exactly 12.8 10 13.12 12.30 - 13.94 11 3.28 2.46 - 4.10
-
-

Detailed Wave Spectra

Time Water Depth Wave Height Spectral Peak Period Average Wave Period Sampling Interval Wave Record
21:00 164 ft 11.75 ft 9.1 sec 7.1 sec 0.7 sec 1600 sec
23:00 164 ft 12.20 ft 9.1 sec 7.1 sec 0.7 sec 1600 sec
02:00 164 ft 13.02 ft 10.5 sec 7.6 sec 0.7 sec 1600 sec