Block Island, RI (44097)

Conditions for Saturday

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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): 13 sec
Dominant Wave Height (DWH): 3.94 ft
Dominant Wave Range (DWR): exactly 3.9 ft
Wind Wave Period (WWP): 10 sec
Wind Wave Height (WWH): 3.28 ft
Wind Wave Range (WWR): 2.46 - 4.10 ft
Wave Swell Period (WSP): 13 sec
Wave Swell Height (WSH): 1.64 ft
Wave Swell Range (WSR): 0.82 - 2.46 ft

Updated: 9:55 AM EST on January 21, 2017

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Current Wave Detail Observations

Water Depth: 157 ft
Wave Height: 3.87 ft
Spectral Peak Period: 12.5 sec
Average Wave Period: 5.8 sec
Sampling Interval: 0.7 sec
Wave Record: 1600 sec

Updated: 10:00 AM EST on January 21, 2017

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 47
-
- 12 2.95 exactly 3.0 8 3.28 2.46 - 4.10 12 1.64 0.82 - 2.46
-
-
20:55 47
-
- 11 2.95 exactly 3.0 8 3.28 2.46 - 4.10 11 1.64 0.82 - 2.46
-
-
21:25 47
-
- 11 2.95 exactly 3.0 10 3.28 2.46 - 4.10 11 1.64 0.82 - 2.46
-
-
21:55 47
-
- 10 2.95 exactly 3.0 10 3.28 2.46 - 4.10 11 1.64 0.82 - 2.46
-
-
22:25 47
-
- 11 2.95 exactly 3.0 8 3.28 2.46 - 4.10 11 1.64 0.82 - 2.46
-
-
22:55 47
-
- 12 3.28 exactly 3.3 10 3.28 2.46 - 4.10 12 1.64 0.82 - 2.46
-
-
23:25 47
-
- 11 2.95 exactly 3.0 10 3.28 2.46 - 4.10 11 1.64 0.82 - 2.46
-
-
23:55 47
-
- 12 2.95 exactly 3.0 10 3.28 2.46 - 4.10 12 1.64 0.82 - 2.46
-
-
00:25 47
-
- 11 3.28 exactly 3.3 8 3.28 2.46 - 4.10 11 1.64 0.82 - 2.46
-
-
00:55 47
-
- 11 3.28 exactly 3.3 9 3.28 2.46 - 4.10 11 1.64 0.82 - 2.46
-
-
01:25 47
-
- 11 3.61 exactly 3.6 9 3.28 2.46 - 4.10 11 1.64 0.82 - 2.46
-
-
01:55 47
-
- 11 3.28 exactly 3.3 10 3.28 2.46 - 4.10 11 1.64 0.82 - 2.46
-
-
02:25 47
-
- 10 3.28 exactly 3.3 10 3.28 2.46 - 4.10 11 1.64 0.82 - 2.46
-
-
02:55 47
-
- 11 3.61 exactly 3.6 10 3.28 2.46 - 4.10 11 1.64 0.82 - 2.46
-
-
03:25 47
-
- 11 3.28 exactly 3.3 9 3.28 2.46 - 4.10 11 1.64 0.82 - 2.46
-
-
03:55 47
-
- 11 3.28 exactly 3.3 10 3.28 2.46 - 4.10 11 1.64 0.82 - 2.46
-
-
04:25 47
-
- 11 3.28 exactly 3.3 10 3.28 2.46 - 4.10 11 1.64 0.82 - 2.46
-
-
04:55 47
-
- 10 2.95 exactly 3.0 10 3.28 2.46 - 4.10 11 1.64 0.82 - 2.46
-
-
05:25 47
-
- 12 3.28 exactly 3.3 10 3.28 2.46 - 4.10 12 1.64 0.82 - 2.46
-
-
05:55 47
-
- 10 3.28 exactly 3.3 10 3.28 2.46 - 4.10 13 1.64 0.82 - 2.46
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-
06:25 47
-
- 10 3.28 exactly 3.3 10 3.28 2.46 - 4.10 13 1.64 0.82 - 2.46
-
-
06:55 47
-
- 10 3.28 exactly 3.3 10 3.28 2.46 - 4.10 11 1.64 0.82 - 2.46
-
-
07:25 47
-
- 11 3.28 exactly 3.3 10 3.28 2.46 - 4.10 11 1.64 0.82 - 2.46
-
-
07:55 47
-
- 11 3.61 exactly 3.6 9 3.28 2.46 - 4.10 11 1.64 0.82 - 2.46
-
-
08:25 47
-
- 13 3.61 exactly 3.6 9 3.28 2.46 - 4.10 13 1.64 0.82 - 2.46
-
-
08:55 47
-
- 13 3.61 exactly 3.6 10 3.28 2.46 - 4.10 13 1.64 0.82 - 2.46
-
-
09:25 47
-
- 11 3.94 exactly 3.9 10 3.28 2.46 - 4.10 11 1.64 0.82 - 2.46
-
-
09:55 47
-
- 13 3.94 exactly 3.9 10 3.28 2.46 - 4.10 13 1.64 0.82 - 2.46
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-

Detailed Wave Spectra

Time Water Depth Wave Height Spectral Peak Period Average Wave Period Sampling Interval Wave Record
20:00 157 ft 3.02 ft 11.8 sec 7.5 sec 0.7 sec 1600 sec
21:00 157 ft 3.12 ft 10.5 sec 7.3 sec 0.7 sec 1600 sec
22:00 157 ft 3.05 ft 10.5 sec 7.0 sec 0.7 sec 1600 sec
23:00 157 ft 3.02 ft 10.5 sec 6.5 sec 0.7 sec 1600 sec
00:00 157 ft 3.38 ft 11.1 sec 6.2 sec 0.7 sec 1600 sec
01:00 157 ft 3.38 ft 10.5 sec 6.0 sec 0.7 sec 1600 sec
02:00 157 ft 3.18 ft 11.1 sec 5.5 sec 0.7 sec 1600 sec
03:00 157 ft 3.22 ft 11.1 sec 5.5 sec 0.7 sec 1600 sec
04:00 157 ft 3.22 ft 10.5 sec 5.8 sec 0.7 sec 1600 sec
05:00 157 ft 3.22 ft 11.8 sec 6.3 sec 0.7 sec 1600 sec
06:00 157 ft 3.25 ft 9.9 sec 6.2 sec 0.7 sec 1600 sec
07:00 157 ft 3.38 ft 10.5 sec 6.4 sec 0.7 sec 1600 sec
08:00 157 ft 3.54 ft 12.5 sec 6.3 sec 0.7 sec 1600 sec
09:00 157 ft 3.81 ft 11.1 sec 5.8 sec 0.7 sec 1600 sec
10:00 157 ft 3.87 ft 12.5 sec 5.8 sec 0.7 sec 1600 sec