Block Island, RI (44097)

Conditions for Wednesday

Daily
Weekly
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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): 5 sec
Dominant Wave Height (DWH): 5.58 ft
Dominant Wave Range (DWR): exactly 5.6 ft
Wind Wave Period (WWP): 5 sec
Wind Wave Height (WWH): 4.92 ft
Wind Wave Range (WWR): 4.10 - 5.74 ft
Wave Swell Period (WSP): 11 sec
Wave Swell Height (WSH): 1.64 ft
Wave Swell Range (WSR): 0.82 - 2.46 ft

Updated: 3:25 AM EST on December 07, 2016

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Current Wave Detail Observations

Water Depth: 157 ft
Wave Height: 5.25 ft
Spectral Peak Period: 5.0 sec
Average Wave Period: 4.5 sec
Sampling Interval: 0.7 sec
Wave Record: 1600 sec

Updated: 3:00 AM EST on December 07, 2016

General Information

Location: 40.969 -71.127
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)
20:25 54
-
- 4 2.95 exactly 3.0 4 3.28 2.46 - 4.10 - - -
-
-
20:55 54
-
- 8 2.95 exactly 3.0 8 3.28 2.46 - 4.10 - - -
-
-
21:25 54
-
- 9 3.28 exactly 3.3 9 3.28 2.46 - 4.10 - - -
-
-
21:55 54
-
- 4 3.28 exactly 3.3 4 3.28 2.46 - 4.10 - - -
-
-
22:25 54
-
- 4 3.28 exactly 3.3 4 3.28 2.46 - 4.10 - - -
-
-
22:55 54
-
- 4 3.28 exactly 3.3 4 3.28 2.46 - 4.10 - - -
-
-
23:25 54
-
- 9 3.28 exactly 3.3 9 3.28 2.46 - 4.10 - - -
-
-
23:55 54
-
- 4 3.28 exactly 3.3 4 3.28 2.46 - 4.10 11 1.64 0.82 - 2.46
-
-
00:25 54
-
- 4 3.61 exactly 3.6 4 3.28 2.46 - 4.10 - - -
-
-
00:55 54
-
- 4 3.94 exactly 3.9 4 3.28 2.46 - 4.10 - - -
-
-
01:25 54
-
- 5 4.59 exactly 4.6 5 4.92 4.10 - 5.74 11 1.64 0.82 - 2.46
-
-
01:55 54
-
- 5 5.25 exactly 5.2 5 4.92 4.10 - 5.74 - - -
-
-
02:25 54
-
- 5 4.92 exactly 4.9 5 4.92 4.10 - 5.74 - - -
-
-
02:55 54
-
- 5 5.25 exactly 5.2 5 4.92 4.10 - 5.74 11 1.64 0.82 - 2.46
-
-
03:25 54
-
- 5 5.58 exactly 5.6 5 4.92 4.10 - 5.74 11 1.64 0.82 - 2.46
-
-

Detailed Wave Spectra

Time Water Depth Wave Height Spectral Peak Period Average Wave Period Sampling Interval Wave Record
20:00 157 ft 3.05 ft 3.9 sec 4.1 sec 0.7 sec 1600 sec
21:00 157 ft 3.25 ft 9.1 sec 4.3 sec 0.7 sec 1600 sec
22:00 157 ft 3.38 ft 4.2 sec 4.2 sec 0.7 sec 1600 sec
23:00 157 ft 3.41 ft 9.1 sec 4.2 sec 0.7 sec 1600 sec
00:00 157 ft 3.71 ft 4.3 sec 4.1 sec 0.7 sec 1600 sec
01:00 157 ft 4.49 ft 4.8 sec 4.3 sec 0.7 sec 1600 sec
02:00 157 ft 4.86 ft 5.3 sec 4.4 sec 0.7 sec 1600 sec
03:00 157 ft 5.51 ft 5.3 sec 4.6 sec 0.7 sec 1600 sec