Block Island, RI (44097)

Conditions for Thursday

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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): 4.27 ft
Dominant Wave Range (DWR): exactly 4.3 ft
Wind Wave Period (WWP): 9 sec
Wind Wave Height (WWH): 3.28 ft
Wind Wave Range (WWR): 2.46 - 4.10 ft
Wave Swell Period (WSP): 11 sec
Wave Swell Height (WSH): 1.64 ft
Wave Swell Range (WSR): 0.82 - 2.46 ft

Updated: 10:38 AM EST on March 05, 2015

Marine & Boating Location Search

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Current Wave Detail Observations

Water Depth: 157 ft
Wave Height: 4.13 ft
Spectral Peak Period: 9.1 sec
Average Wave Period: 4.9 sec
Sampling Interval: 0.7 sec
Wave Record: 1600 sec

Updated: 11:00 AM EST on March 05, 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 36
-
- 10 9.19 exactly 9.2 10 8.20 7.38 - 9.02 11 4.92 4.10 - 5.74
-
-
20:38 36
-
- 11 10.17 exactly 10.2 10 8.20 7.38 - 9.02 11 4.92 4.10 - 5.74
-
-
21:08 36
-
- 10 9.84 exactly 9.8 10 8.20 7.38 - 9.02 11 4.92 4.10 - 5.74
-
-
21:38 36
-
- 11 9.19 exactly 9.2 10 6.56 5.74 - 7.38 11 4.92 4.10 - 5.74
-
-
22:08 36
-
- 10 8.53 exactly 8.5 10 6.56 5.74 - 7.38 11 4.92 4.10 - 5.74
-
-
22:38 36
-
- 10 7.87 exactly 7.9 10 6.56 5.74 - 7.38 11 3.28 2.46 - 4.10
-
-
23:08 36
-
- 11 7.55 exactly 7.5 10 6.56 5.74 - 7.38 11 3.28 2.46 - 4.10
-
-
23:38 36
-
- 10 7.55 exactly 7.5 10 6.56 5.74 - 7.38 11 3.28 2.46 - 4.10
-
-
00:08 36
-
- 10 7.22 exactly 7.2 10 6.56 5.74 - 7.38 11 3.28 2.46 - 4.10
-
-
00:38 36
-
- 11 8.20 exactly 8.2 10 6.56 5.74 - 7.38 11 3.28 2.46 - 4.10
-
-
01:08 36
-
- 10 7.22 exactly 7.2 10 6.56 5.74 - 7.38 11 3.28 2.46 - 4.10
-
-
01:38 36
-
- 9 6.89 exactly 6.9 9 6.56 5.74 - 7.38 11 3.28 2.46 - 4.10
-
-
02:08 36
-
- 10 6.89 exactly 6.9 10 6.56 5.74 - 7.38 11 3.28 2.46 - 4.10
-
-
02:38 37
-
- 10 7.22 exactly 7.2 10 6.56 5.74 - 7.38 11 3.28 2.46 - 4.10
-
-
03:08 37
-
- 9 6.56 exactly 6.6 9 6.56 5.74 - 7.38 11 1.64 0.82 - 2.46
-
-
03:38 37
-
- 9 6.89 exactly 6.9 9 6.56 5.74 - 7.38 11 1.64 0.82 - 2.46
-
-
04:08 37
-
- 10 5.91 exactly 5.9 10 4.92 4.10 - 5.74 11 1.64 0.82 - 2.46
-
-
04:38 37
-
- 10 6.56 exactly 6.6 10 6.56 5.74 - 7.38 11 1.64 0.82 - 2.46
-
-
05:08 37
-
- 8 5.91 exactly 5.9 8 4.92 4.10 - 5.74 11 1.64 0.82 - 2.46
-
-
05:38 37
-
- 10 5.58 exactly 5.6 10 4.92 4.10 - 5.74 11 1.64 0.82 - 2.46
-
-
06:08 37
-
- 8 5.91 exactly 5.9 8 4.92 4.10 - 5.74 11 1.64 0.82 - 2.46
-
-
06:38 37
-
- 10 6.23 exactly 6.2 10 6.56 5.74 - 7.38 11 1.64 0.82 - 2.46
-
-
07:08 37
-
- 9 5.91 exactly 5.9 9 4.92 4.10 - 5.74 11 1.64 0.82 - 2.46
-
-
07:38 37
-
- 11 5.25 exactly 5.2 10 4.92 4.10 - 5.74 11 1.64 0.82 - 2.46
-
-
08:08 37
-
- 10 5.58 exactly 5.6 10 4.92 4.10 - 5.74 11 1.64 0.82 - 2.46
-
-
08:38 37
-
- 9 5.25 exactly 5.2 9 4.92 4.10 - 5.74 11 1.64 0.82 - 2.46
-
-
09:08 37
-
- 10 4.59 exactly 4.6 10 4.92 4.10 - 5.74 11 1.64 0.82 - 2.46
-
-
09:38 37
-
- 10 4.59 exactly 4.6 10 4.92 4.10 - 5.74 11 1.64 0.82 - 2.46
-
-
10:08 37
-
- 10 4.27 exactly 4.3 10 4.92 4.10 - 5.74 11 1.64 0.82 - 2.46
-
-
10:38 37
-
- 9 4.27 exactly 4.3 9 3.28 2.46 - 4.10 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 9.22 ft 9.9 sec 7.6 sec 0.7 sec 1600 sec
21:00 157 ft 9.88 ft 9.9 sec 8.0 sec 0.7 sec 1600 sec
22:00 157 ft 8.66 ft 9.9 sec 7.8 sec 0.7 sec 1600 sec
23:00 157 ft 7.51 ft 10.5 sec 7.4 sec 0.7 sec 1600 sec
00:00 157 ft 7.35 ft 9.9 sec 7.3 sec 0.7 sec 1600 sec
01:00 157 ft 7.28 ft 9.9 sec 7.5 sec 0.7 sec 1600 sec
02:00 157 ft 6.92 ft 9.9 sec 7.5 sec 0.7 sec 1600 sec
03:00 157 ft 6.46 ft 9.1 sec 7.3 sec 0.7 sec 1600 sec
04:00 157 ft 5.94 ft 9.9 sec 7.2 sec 0.7 sec 1600 sec
05:00 157 ft 5.84 ft 8.3 sec 7.0 sec 0.7 sec 1600 sec
06:00 157 ft 6.04 ft 8.3 sec 6.4 sec 0.7 sec 1600 sec
07:00 157 ft 5.87 ft 9.1 sec 5.9 sec 0.7 sec 1600 sec
08:00 157 ft 5.45 ft 9.9 sec 5.9 sec 0.7 sec 1600 sec
09:00 157 ft 4.69 ft 9.9 sec 5.6 sec 0.7 sec 1600 sec
10:00 157 ft 4.40 ft 9.9 sec 5.4 sec 0.7 sec 1600 sec
11:00 157 ft 4.13 ft 9.1 sec 4.9 sec 0.7 sec 1600 sec