GALVESTON,TX NM East of Galveston, TX (42035)

Conditions for Sunday

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Marine Data Graph

Current Weather/Wave Observations

Air Temperature: 85° F
Humidity: 81
Wind direction (W Dir): SE (125 - 134 Degrees)
Wind Speed (W Spd): 13.6 kts (15.7 mph)
Wind Gust (W Spd): 15.6 kts (17.9 mph)
Dominant Wave Period (DWP): 8 sec
Dominant Wave Height (DWH): 4.27 ft
Dominant Wave Range (DWR): exactly 4.3 ft
Wind Wave Period (WWP): 6 sec
Wind Wave Height (WWH): 3.28 ft
Wind Wave Range (WWR): 2.46 - 4.10 ft
Wave Swell Period (WSP): 8 sec
Wave Swell Height (WSH): 1.64 ft
Wave Swell Range (WSR): 0.82 - 2.46 ft
Atmospheric Pressure (AP): 30.08 in

Updated: 9:50 AM CDT on September 22, 2019

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Current Wave Detail Observations

Water Depth: 52 ft
Wave Height: 4.36 ft
Spectral Peak Period: 8.3 sec
Average Wave Period: 4.7 sec
Sampling Interval: 0.6 sec
Wave Record: 2400 sec

Updated: 10:00 AM CDT on September 22, 2019

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)
20:00 85
-
80 ESE 13.6 15.7 - - - - - - 30.03 -0.01
20:10 85
-
81 ESE 15.6 17.9 - - - - - - 30.04 -
20:20 85
-
80 ESE 15.6 17.9 - - - - - - 30.04 -
20:30 85
-
81 ESE 15.6 17.9 - - - - - - 30.04 -
20:40 85
-
81 ESE 15.6 17.9 - - - - - - 30.04 -
21:00 85
-
81 ESE 13.6 15.7 - - - - - - 30.04 -
21:20 85
-
81 ESE 15.6 17.9 - - - - - - 30.05 -
21:30 85
-
83 ESE 15.6 17.9 - - - - - - 30.05 -
21:40 85
-
81 ESE 15.6 17.9 - - - - - - 30.06 -
21:50 85
-
81 ESE 15.6 17.9 8 3.28 exactly 3.3 5 3.28 2.46 - 4.10 8 1.64 0.82 - 2.46 30.06 -
22:10 85
-
82 ESE 15.6 17.9 - - - - - - 30.06 -
23:00 85
-
82 ESE 15.6 17.9 - - - - - - 30.06 +0.03
23:10 84
-
85 ESE 15.6 17.9 - - - - - - 30.06 -
23:30 85
-
82 SE 15.6 17.9 - - - - - - 30.06 -
23:40 85
-
81 ESE 15.6 17.9 - - - - - - 30.06 -
23:50 85
-
80 SE 15.6 17.9 4 3.61 exactly 3.6 4 3.28 2.46 - 4.10 8 1.64 0.82 - 2.46 30.06 -
00:00 85
-
80 ESE 15.6 17.9 - - - - - - 30.05 -
00:10 85
-
80 ESE 17.5 20.1 - - - - - - 30.05 -
00:20 85
-
80 ESE 17.5 20.1 - - - - - - 30.04 -
00:30 84
-
83 ESE 15.6 17.9 - - - - - - 30.04 -
00:50 85
-
80 SE 15.6 17.9 - - - - - - 30.04 -
01:00 85
-
80 SE 15.6 17.9 - - - - - - 30.04 -0.02
01:10 85
-
81 SE 15.6 17.9 - - - - - - 30.04 -
01:20 85
-
81 SE 15.6 17.9 - - - - - - 30.04 -
01:30 84
-
84 SE 15.6 17.9 - - - - - - 30.04 -
01:40 84
-
83 SE 15.6 17.9 - - - - - - 30.04 -
01:50 85
-
80 SE 15.6 17.9 5 4.27 exactly 4.3 5 3.28 2.46 - 4.10 8 1.64 0.82 - 2.46 30.04 -
02:00 84
-
85 SE 15.6 17.9 - - - - - - 30.03 -0.03
02:10 85
-
81 SE 15.6 17.9 - - - - - - 30.03 -
02:20 85
-
81 SE 15.6 17.9 - - - - - - 30.04 -
02:30 85
-
81 SE 15.6 17.9 - - - - - - 30.04 -
02:40 85
-
80 SE 13.6 15.7 - - - - - - 30.04 -
03:10 84
-
84 SE 11.7 13.4 - - - - - - 30.04 -
03:20 84
-
86 SE 13.6 15.7 - - - - - - 30.04 -
03:30 84
-
85 SE 15.6 17.9 - - - - - - 30.04 -
03:40 84
-
84 SE 13.6 15.7 - - - - - - 30.04 -
04:10 84
-
85 SE 11.7 13.4 - - - - - - 30.03 -
04:20 85
-
81 SE 13.6 15.7 - - - - - - 30.03 -
04:30 83
-
84 ESE 17.5 20.1 - - - - - - 30.04 -
04:40 83
-
83 SE 9.7 11.2 - - - - - - 30.04 -
04:50 84
-
83 SE 9.7 11.2 5 4.27 exactly 4.3 4 3.28 2.46 - 4.10 5 3.28 2.46 - 4.10 30.04 -
05:20 84
-
83 SSE 15.6 17.9 - - - - - - 30.04 -
05:30 84
-
81 SSE 13.6 15.7 - - - - - - 30.04 -
05:40 84
-
83 SE 13.6 15.7 - - - - - - 30.04 -
06:10 83
-
88 ESE 11.7 13.4 - - - - - - 30.04 -
06:30 83
-
88 East 13.6 15.7 - - - - - - 30.04 -
06:40 83
-
88 ESE 11.7 13.4 - - - - - - 30.05 -
06:50 83
-
88 East 9.7 11.2 6 4.27 exactly 4.3 5 3.28 2.46 - 4.10 6 3.28 2.46 - 4.10 30.05 -
07:00 83
-
88 East 9.7 11.2 - - - - - - 30.05 +0.01
07:10 83
-
88 East 7.8 8.9 - - - - - - 30.05 -
07:20 83
-
87 SE 11.7 13.4 - - - - - - 30.05 -
07:30 82
-
86 SE 13.6 15.7 - - - - - - 30.05 -
07:40 84
-
81 SE 11.7 13.4 - - - - - - 30.05 -
07:50 84
-
85 SE 13.6 15.7 6 4.59 exactly 4.6 6 3.28 2.46 - 4.10 7 1.64 0.82 - 2.46 30.06 -
08:10 83
-
89 SE 15.6 17.9 - - - - - - 30.06 -
08:20 84
-
85 SE 13.6 15.7 - - - - - - 30.06 -
08:30 84
-
85 SE 13.6 15.7 - - - - - - 30.06 -
08:40 84
-
83 SE 15.6 17.9 - - - - - - 30.07 -
08:50 84
-
82 SE 13.6 15.7 6 4.59 exactly 4.6 6 3.28 2.46 - 4.10 8 1.64 0.82 - 2.46 30.07 -
09:00 84
-
83 SE 13.6 15.7 - - - - - - 30.07 +0.03
09:10 84
-
83 SE 13.6 15.7 - - - - - - 30.07 -
09:20 84
-
82 SE 13.6 15.7 - - - - - - 30.07 -
09:30 85
-
80 SE 13.6 15.7 - - - - - - 30.07 -
09:40 85
-
81 SE 13.6 15.7 - - - - - - 30.07 -
09:50 85
-
81 SE 13.6 15.7 8 4.27 exactly 4.3 6 3.28 2.46 - 4.10 8 1.64 0.82 - 2.46 30.08 -

Detailed Wave Spectra

Time Water Depth Wave Height Spectral Peak Period Average Wave Period Sampling Interval Wave Record
22:00 52 ft 3.31 ft 8.3 sec 4.1 sec 0.6 sec 2400 sec
03:00 52 ft 4.07 ft 4.8 sec 4.4 sec 0.6 sec 2400 sec
04:00 52 ft 4.43 ft 5.0 sec 4.5 sec 0.6 sec 2400 sec
06:00 52 ft 4.33 ft 5.9 sec 4.5 sec 0.6 sec 2400 sec
10:00 52 ft 4.36 ft 8.3 sec 4.7 sec 0.6 sec 2400 sec