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

Conditions for Sunday

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Marine Data Graph

Current Weather/Wave Observations

Air Temperature: 84° F
Humidity: 85
Wind direction (W Dir): South (175 - 184 Degrees)
Wind Speed (W Spd): 5.8 kts (6.7 mph)
Wind Gust (W Spd): 7.8 kts (8.9 mph)
Dominant Wave Period (DWP): 4 sec
Dominant Wave Height (DWH): 2.30 ft
Dominant Wave Range (DWR): exactly 2.3 ft
Wind Wave Period (WWP): 4 sec
Wind Wave Height (WWH): 1.64 ft
Wind Wave Range (WWR): 0.82 - 2.46 ft
Wave Swell Period (WSP): 4 sec
Wave Swell Height (WSH): 1.64 ft
Wave Swell Range (WSR): 0.82 - 2.46 ft
Atmospheric Pressure (AP): 29.89 in

Updated: 9:50 AM CDT on October 20, 2019

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Current Wave Detail Observations

Water Depth: 52 ft
Wave Height: 2.13 ft
Spectral Peak Period: 4.3 sec
Average Wave Period: 4.2 sec
Sampling Interval: 0.6 sec
Wave Record: 2400 sec

Updated: 9:00 AM CDT on October 20, 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)
20:30 84
-
81 SSW 9.7 11.2 - - - - - - 29.80 -
20:50 84
-
80 SSW 9.7 11.2 8 2.30 exactly 2.3 3 1.64 0.82 - 2.46 8 1.64 0.82 - 2.46 29.80 -
21:10 84
-
80 SSW 9.7 11.2 - - - - - - 29.80 -
21:20 84
-
80 SSW 9.7 11.2 - - - - - - 29.80 -
21:30 84
-
81 SSW 9.7 11.2 - - - - - - 29.81 -
21:40 84
-
80 SSW 9.7 11.2 - - - - - - 29.81 -
21:50 84
-
80 SSW 9.7 11.2 8 1.97 exactly 2.0 3 1.64 0.82 - 2.46 8 1.64 0.82 - 2.46 29.81 -
22:10 84
-
80 SSW 9.7 11.2 - - - - - - 29.81 -
22:30 84
-
80 SSW 9.7 11.2 - - - - - - 29.82 -
22:40 84
-
80 SSW 9.7 11.2 - - - - - - 29.82 -
22:50 83
-
83 SSW 7.8 8.9 8 2.30 exactly 2.3 3 1.64 0.82 - 2.46 8 1.64 0.82 - 2.46 29.82 -
23:20 83
-
82 SSW 9.7 11.2 - - - - - - 29.82 -
23:40 83
-
82 SSW 9.7 11.2 - - - - - - 29.83 -
00:10 83
-
83 South 9.7 11.2 - - - - - - 29.82 -
00:30 83
-
83 SSW 9.7 11.2 - - - - - - 29.82 -
00:40 83
-
82 SSW 9.7 11.2 - - - - - - 29.82 -
00:50 83
-
83 SSW 9.7 11.2 4 2.30 exactly 2.3 4 1.64 0.82 - 2.46 8 1.64 0.82 - 2.46 29.82 -
01:10 83
-
82 SSW 9.7 11.2 - - - - - - 29.81 -
01:20 83
-
84 SSW 9.7 11.2 - - - - - - 29.81 -
01:30 83
-
84 SSW 9.7 11.2 - - - - - - 29.81 -
01:40 83
-
84 South 9.7 11.2 - - - - - - 29.81 -
01:50 83
-
85 South 9.7 11.2 4 2.30 exactly 2.3 4 1.64 0.82 - 2.46 8 1.64 0.82 - 2.46 29.82 -
02:40 83
-
85 SSW 7.8 8.9 - - - - - - 29.81 -
02:50 83
-
84 SSW 7.8 8.9 4 2.30 exactly 2.3 4 1.64 0.82 - 2.46 8 1.64 0.82 - 2.46 29.81 -
03:00 83
-
85 South 7.8 8.9 - - - - - - 29.81 -0.01
03:20 83
-
86 South 9.7 11.2 - - - - - - 29.81 -
03:30 83
-
85 South 11.7 13.4 - - - - - - 29.80 -
03:40 84
-
82 SSW 9.7 11.2 - - - - - - 29.81 -
03:50 84
-
82 SSW 9.7 11.2 4 2.30 exactly 2.3 4 1.64 0.82 - 2.46 8 1.64 0.82 - 2.46 29.81 -
04:10 84
-
82 SSW 9.7 11.2 - - - - - - 29.81 -
04:20 84
-
81 SSW 9.7 11.2 - - - - - - 29.81 -
04:30 83
-
84 SSW 9.7 11.2 - - - - - - 29.81 -
04:40 83
-
85 SSW 9.7 11.2 - - - - - - 29.81 -
04:50 83
-
86 SSW 7.8 8.9 4 2.30 exactly 2.3 4 1.64 0.82 - 2.46 8 1.64 0.82 - 2.46 29.82 -
05:10 85
-
81 SSW 5.8 6.7 - - - - - - 29.83 -
05:40 84
-
83 SSW 5.8 6.7 - - - - - - 29.83 -
05:50 84
-
83 SSW 5.8 6.7 4 2.30 exactly 2.3 4 1.64 0.82 - 2.46 4 1.64 0.82 - 2.46 29.84 -
06:10 83
-
85 SSW 3.9 4.5 - - - - - - 29.85 -
06:20 83
-
86 SSW 3.9 4.5 - - - - - - 29.85 -
06:40 83
-
86 South 3.9 4.5 - - - - - - 29.85 -
06:50 84
-
83 South 3.9 4.5 4 2.30 exactly 2.3 4 1.64 0.82 - 2.46 4 1.64 0.82 - 2.46 29.86 -
07:00 84
-
84 South 1.9 2.2 - - - - - - 29.86 +0.05
07:10 85
-
82 South 1.9 2.2 - - - - - - 29.86 -
07:30 85
-
81 South 1.9 2.2 - - - - - - 29.86 -
07:40 84
-
85 SSE 3.9 4.5 - - - - - - 29.86 -
07:50 85
-
82 South 3.9 4.5 4 1.97 exactly 2.0 4 1.64 0.82 - 2.46 4 1.64 0.82 - 2.46 29.86 -
08:30 84
-
84 South 5.8 6.7 - - - - - - 29.86 -
08:50 85
-
81 South 5.8 6.7 4 2.30 exactly 2.3 4 1.64 0.82 - 2.46 4 1.64 0.82 - 2.46 29.87 -
09:20 84
-
84 South 7.8 8.9 - - - - - - 29.88 -
09:30 84
-
84 South 7.8 8.9 - - - - - - 29.88 -
09:50 84
-
85 South 5.8 6.7 4 2.30 exactly 2.3 4 1.64 0.82 - 2.46 4 1.64 0.82 - 2.46 29.89 -

Detailed Wave Spectra

Time Water Depth Wave Height Spectral Peak Period Average Wave Period Sampling Interval Wave Record
21:00 52 ft 2.13 ft 7.7 sec 4.3 sec 0.6 sec 2400 sec
22:00 52 ft 2.10 ft 8.3 sec 4.1 sec 0.6 sec 2400 sec
23:00 52 ft 2.23 ft 8.3 sec 4.1 sec 0.6 sec 2400 sec
00:00 52 ft 2.10 ft 8.3 sec 4.0 sec 0.6 sec 2400 sec
02:00 52 ft 2.36 ft 3.8 sec 3.9 sec 0.6 sec 2400 sec
06:00 52 ft 2.26 ft 4.2 sec 4.1 sec 0.6 sec 2400 sec
09:00 52 ft 2.13 ft 4.3 sec 4.2 sec 0.6 sec 2400 sec