Block Island, RI (44097)

Conditions for Tuesday

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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): 8 sec
Dominant Wave Height (DWH): 9.19 ft
Dominant Wave Range (DWR): exactly 9.2 ft
Wind Wave Period (WWP): 8 sec
Wind Wave Height (WWH): 8.20 ft
Wind Wave Range (WWR): 7.38 - 9.02 ft
Wave Swell Period (WSP): 11 sec
Wave Swell Height (WSH): 3.28 ft
Wave Swell Range (WSR): 2.46 - 4.10 ft

Updated: 2:30 PM EST on November 12, 2019

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Current Wave Detail Observations

Water Depth: 164 ft
Wave Height: 9.19 ft
Spectral Peak Period: 9.1 sec
Average Wave Period: 6.3 sec
Sampling Interval: 0.7 sec
Wave Record: 1600 sec

Updated: 3:00 PM EST on November 12, 2019

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)
20:30 58
-
- 6 3.94 exactly 3.9 6 3.28 2.46 - 4.10 15 1.64 0.82 - 2.46
-
-
21:30 58
-
- 6 3.94 exactly 3.9 6 3.28 2.46 - 4.10 15 1.64 0.82 - 2.46
-
-
01:30 58
-
- 6 5.91 exactly 5.9 6 4.92 4.10 - 5.74 12 1.64 0.82 - 2.46
-
-
03:00 58
-
- 6 6.89 exactly 6.9 6 6.56 5.74 - 7.38 12 1.64 0.82 - 2.46
-
-
03:30 58
-
- 6 6.56 exactly 6.6 6 6.56 5.74 - 7.38 12 1.64 0.82 - 2.46
-
-
05:30 58
-
- 7 7.87 exactly 7.9 7 8.20 7.38 - 9.02 11 1.64 0.82 - 2.46
-
-
07:30 58
-
- 8 8.20 exactly 8.2 8 8.20 7.38 - 9.02 11 1.64 0.82 - 2.46
-
-
08:30 58
-
- 8 8.20 exactly 8.2 8 8.20 7.38 - 9.02 11 1.64 0.82 - 2.46
-
-
10:00 58
-
- 8 7.55 exactly 7.5 8 8.20 7.38 - 9.02 11 1.64 0.82 - 2.46
-
-
10:30 58
-
- 8 8.20 exactly 8.2 8 8.20 7.38 - 9.02 11 1.64 0.82 - 2.46
-
-
11:00 58
-
- 8 7.55 exactly 7.5 8 8.20 7.38 - 9.02 11 1.64 0.82 - 2.46
-
-
12:00 58
-
- 8 8.20 exactly 8.2 8 8.20 7.38 - 9.02 11 1.64 0.82 - 2.46
-
-
12:30 58
-
- 8 8.20 exactly 8.2 8 8.20 7.38 - 9.02 11 1.64 0.82 - 2.46
-
-
13:00 58
-
- 8 8.20 exactly 8.2 8 8.20 7.38 - 9.02 11 1.64 0.82 - 2.46
-
-
13:30 58
-
- 9 9.19 exactly 9.2 9 8.20 7.38 - 9.02 11 3.28 2.46 - 4.10
-
-
14:30 58
-
- 8 9.19 exactly 9.2 8 8.20 7.38 - 9.02 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
20:00 164 ft 3.90 ft 5.6 sec 5.1 sec 0.7 sec 1600 sec
21:00 164 ft 4.13 ft 5.6 sec 5.2 sec 0.7 sec 1600 sec
22:00 164 ft 4.17 ft 5.9 sec 5.1 sec 0.7 sec 1600 sec
23:00 164 ft 4.59 ft 5.9 sec 5.3 sec 0.7 sec 1600 sec
00:00 164 ft 4.66 ft 5.6 sec 5.1 sec 0.7 sec 1600 sec
01:00 164 ft 5.74 ft 5.9 sec 5.3 sec 0.7 sec 1600 sec
02:00 164 ft 6.23 ft 6.3 sec 5.4 sec 0.7 sec 1600 sec
04:00 164 ft 6.63 ft 6.7 sec 5.6 sec 0.7 sec 1600 sec
05:00 164 ft 7.78 ft 7.1 sec 5.9 sec 0.7 sec 1600 sec
06:00 164 ft 7.68 ft 7.1 sec 6.0 sec 0.7 sec 1600 sec
07:00 164 ft 8.10 ft 7.7 sec 6.2 sec 0.7 sec 1600 sec
08:00 164 ft 8.07 ft 8.3 sec 6.1 sec 0.7 sec 1600 sec
14:00 164 ft 9.28 ft 9.1 sec 6.6 sec 0.7 sec 1600 sec
15:00 164 ft 9.19 ft 9.1 sec 6.3 sec 0.7 sec 1600 sec