Block Island, RI (44097)

Conditions for Sunday

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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): 5.25 ft
Dominant Wave Range (DWR): exactly 5.2 ft
Wind Wave Period (WWP): 10 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): 3.28 ft
Wave Swell Range (WSR): 2.46 - 4.10 ft

Updated: 12:38 PM EDT on March 29, 2015

Marine & Boating Location Search

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Current Wave Detail Observations

Water Depth: 157 ft
Wave Height: 5.09 ft
Spectral Peak Period: 9.9 sec
Average Wave Period: 6.2 sec
Sampling Interval: 0.7 sec
Wave Record: 1600 sec

Updated: 1:00 PM EDT on March 29, 2015

General Information

Location: 40.981 -71.117
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)
20:08 37
-
- 11 5.58 exactly 5.6 10 4.92 4.10 - 5.74 11 3.28 2.46 - 4.10
-
-
20:38 37
-
- 11 4.59 exactly 4.6 10 3.28 2.46 - 4.10 11 1.64 0.82 - 2.46
-
-
21:08 37
-
- 11 5.25 exactly 5.2 10 3.28 2.46 - 4.10 11 3.28 2.46 - 4.10
-
-
21:38 37
-
- 11 5.25 exactly 5.2 10 3.28 2.46 - 4.10 11 3.28 2.46 - 4.10
-
-
22:08 37
-
- 11 4.92 exactly 4.9 10 3.28 2.46 - 4.10 11 3.28 2.46 - 4.10
-
-
22:38 37
-
- 11 4.59 exactly 4.6 10 3.28 2.46 - 4.10 11 3.28 2.46 - 4.10
-
-
23:08 37
-
- 11 5.25 exactly 5.2 10 3.28 2.46 - 4.10 11 3.28 2.46 - 4.10
-
-
00:08 37
-
- 11 5.25 exactly 5.2 10 3.28 2.46 - 4.10 11 3.28 2.46 - 4.10
-
-
00:38 37
-
- 10 5.25 exactly 5.2 10 4.92 4.10 - 5.74 11 1.64 0.82 - 2.46
-
-
01:08 37
-
- 11 4.92 exactly 4.9 10 4.92 4.10 - 5.74 11 3.28 2.46 - 4.10
-
-
01:38 37
-
- 11 5.25 exactly 5.2 10 4.92 4.10 - 5.74 11 3.28 2.46 - 4.10
-
-
02:08 37
-
- 11 5.25 exactly 5.2 10 4.92 4.10 - 5.74 11 3.28 2.46 - 4.10
-
-
02:38 37
-
- 11 5.25 exactly 5.2 10 4.92 4.10 - 5.74 11 3.28 2.46 - 4.10
-
-
03:08 37
-
- 10 5.58 exactly 5.6 10 4.92 4.10 - 5.74 11 3.28 2.46 - 4.10
-
-
03:38 37
-
- 11 5.91 exactly 5.9 10 4.92 4.10 - 5.74 11 3.28 2.46 - 4.10
-
-
04:08 37
-
- 10 6.23 exactly 6.2 10 4.92 4.10 - 5.74 11 3.28 2.46 - 4.10
-
-
04:38 37
-
- 10 6.56 exactly 6.6 10 4.92 4.10 - 5.74 11 3.28 2.46 - 4.10
-
-
05:08 37
-
- 10 6.89 exactly 6.9 10 6.56 5.74 - 7.38 11 3.28 2.46 - 4.10
-
-
05:38 37
-
- 11 6.23 exactly 6.2 10 4.92 4.10 - 5.74 11 3.28 2.46 - 4.10
-
-
06:08 37
-
- 11 6.23 exactly 6.2 10 4.92 4.10 - 5.74 11 3.28 2.46 - 4.10
-
-
06:38 37
-
- 11 6.23 exactly 6.2 10 4.92 4.10 - 5.74 11 3.28 2.46 - 4.10
-
-
07:08 37
-
- 11 6.23 exactly 6.2 10 4.92 4.10 - 5.74 11 3.28 2.46 - 4.10
-
-
07:38 37
-
- 10 6.23 exactly 6.2 10 4.92 4.10 - 5.74 11 3.28 2.46 - 4.10
-
-
08:08 37
-
- 10 6.23 exactly 6.2 10 4.92 4.10 - 5.74 11 3.28 2.46 - 4.10
-
-
08:38 37
-
- 11 5.91 exactly 5.9 10 4.92 4.10 - 5.74 11 3.28 2.46 - 4.10
-
-
09:08 37
-
- 11 5.91 exactly 5.9 10 4.92 4.10 - 5.74 11 3.28 2.46 - 4.10
-
-
09:38 37
-
- 11 5.91 exactly 5.9 10 4.92 4.10 - 5.74 11 3.28 2.46 - 4.10
-
-
10:08 37
-
- 11 5.58 exactly 5.6 10 4.92 4.10 - 5.74 11 3.28 2.46 - 4.10
-
-
10:38 37
-
- 10 5.91 exactly 5.9 10 4.92 4.10 - 5.74 11 3.28 2.46 - 4.10
-
-
11:08 37
-
- 11 5.25 exactly 5.2 10 4.92 4.10 - 5.74 11 3.28 2.46 - 4.10
-
-
11:38 37
-
- 11 5.58 exactly 5.6 10 4.92 4.10 - 5.74 11 3.28 2.46 - 4.10
-
-
12:08 37
-
- 10 5.58 exactly 5.6 10 4.92 4.10 - 5.74 11 3.28 2.46 - 4.10
-
-
12:38 37
-
- 10 5.25 exactly 5.2 10 4.92 4.10 - 5.74 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
20:00 157 ft 5.51 ft 11.1 sec 6.9 sec 0.7 sec 1600 sec
21:00 157 ft 5.28 ft 10.5 sec 7.2 sec 0.7 sec 1600 sec
22:00 157 ft 5.02 ft 10.5 sec 7.6 sec 0.7 sec 1600 sec
23:00 157 ft 5.18 ft 10.5 sec 7.6 sec 0.7 sec 1600 sec
00:00 157 ft 5.12 ft 11.1 sec 7.4 sec 0.7 sec 1600 sec
01:00 157 ft 4.89 ft 10.5 sec 6.9 sec 0.7 sec 1600 sec
02:00 157 ft 5.18 ft 10.5 sec 7.2 sec 0.7 sec 1600 sec
03:00 157 ft 5.61 ft 9.9 sec 6.4 sec 0.7 sec 1600 sec
04:00 157 ft 6.14 ft 9.9 sec 5.9 sec 0.7 sec 1600 sec
05:00 157 ft 6.76 ft 9.9 sec 6.0 sec 0.7 sec 1600 sec
06:00 157 ft 6.07 ft 10.5 sec 5.4 sec 0.7 sec 1600 sec
07:00 157 ft 6.10 ft 11.1 sec 5.8 sec 0.7 sec 1600 sec
08:00 157 ft 6.27 ft 9.9 sec 5.8 sec 0.7 sec 1600 sec
09:00 157 ft 5.77 ft 10.5 sec 5.6 sec 0.7 sec 1600 sec
10:00 157 ft 5.68 ft 10.5 sec 5.9 sec 0.7 sec 1600 sec
11:00 157 ft 5.35 ft 11.1 sec 6.0 sec 0.7 sec 1600 sec
12:00 157 ft 5.54 ft 9.9 sec 6.5 sec 0.7 sec 1600 sec
13:00 157 ft 5.09 ft 9.9 sec 6.2 sec 0.7 sec 1600 sec