Block Island, RI (44097)

Conditions for Monday

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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): 9 sec
Dominant Wave Height (DWH): 4.59 ft
Dominant Wave Range (DWR): exactly 4.6 ft
Wind Wave Period (WWP): 9 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: 5:55 AM EST on February 27, 2017

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Current Wave Detail Observations

Water Depth: 157 ft
Wave Height: 4.69 ft
Spectral Peak Period: 9.1 sec
Average Wave Period: 4.8 sec
Sampling Interval: 0.7 sec
Wave Record: 1600 sec

Updated: 6:00 AM EST on February 27, 2017

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)
20:55 43
-
- 5 6.89 exactly 6.9 5 6.56 5.74 - 7.38 11 1.64 0.82 - 2.46
-
-
21:25 43
-
- 6 6.56 exactly 6.6 6 6.56 5.74 - 7.38 11 1.64 0.82 - 2.46
-
-
21:55 43
-
- 5 6.56 exactly 6.6 5 6.56 5.74 - 7.38 11 1.64 0.82 - 2.46
-
-
22:25 43
-
- 10 6.56 exactly 6.6 10 6.56 5.74 - 7.38 11 1.64 0.82 - 2.46
-
-
22:55 43
-
- 5 6.23 exactly 6.2 5 6.56 5.74 - 7.38 11 1.64 0.82 - 2.46
-
-
23:25 43
-
- 5 5.58 exactly 5.6 5 4.92 4.10 - 5.74 11 1.64 0.82 - 2.46
-
-
23:55 43
-
- 6 5.25 exactly 5.2 6 4.92 4.10 - 5.74 11 1.64 0.82 - 2.46
-
-
00:55 43
-
- 10 4.92 exactly 4.9 10 4.92 4.10 - 5.74 11 1.64 0.82 - 2.46
-
-
01:25 43
-
- 9 4.92 exactly 4.9 9 4.92 4.10 - 5.74 11 1.64 0.82 - 2.46
-
-
01:55 43
-
- 10 4.92 exactly 4.9 10 4.92 4.10 - 5.74 11 1.64 0.82 - 2.46
-
-
03:25 43
-
- 10 4.59 exactly 4.6 10 4.92 4.10 - 5.74 11 1.64 0.82 - 2.46
-
-
04:25 43
-
- 6 4.59 exactly 4.6 6 4.92 4.10 - 5.74 11 1.64 0.82 - 2.46
-
-
04:55 43
-
- 10 4.59 exactly 4.6 10 4.92 4.10 - 5.74 11 1.64 0.82 - 2.46
-
-
05:25 43
-
- 9 4.27 exactly 4.3 9 4.92 4.10 - 5.74 11 1.64 0.82 - 2.46
-
-
05:55 43
-
- 9 4.59 exactly 4.6 9 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 6.63 ft 6.3 sec 5.2 sec 0.7 sec 1600 sec
21:00 157 ft 6.59 ft 5.9 sec 4.9 sec 0.7 sec 1600 sec
22:00 157 ft 6.53 ft 9.9 sec 5.0 sec 0.7 sec 1600 sec
23:00 157 ft 5.64 ft 5.0 sec 4.9 sec 0.7 sec 1600 sec
00:00 157 ft 5.05 ft 9.9 sec 4.9 sec 0.7 sec 1600 sec
01:00 157 ft 4.82 ft 9.1 sec 5.0 sec 0.7 sec 1600 sec
02:00 157 ft 5.02 ft 9.9 sec 5.0 sec 0.7 sec 1600 sec
03:00 157 ft 4.76 ft 9.9 sec 5.0 sec 0.7 sec 1600 sec
04:00 157 ft 4.46 ft 5.6 sec 4.8 sec 0.7 sec 1600 sec
05:00 157 ft 4.27 ft 9.1 sec 4.7 sec 0.7 sec 1600 sec
06:00 157 ft 4.69 ft 9.1 sec 4.8 sec 0.7 sec 1600 sec