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

Conditions for Friday

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Marine Data Graph

Current Weather/Wave Observations

Air Temperature: ° F
Wind direction (W Dir): SSE (155 - 164 Degrees)
Wind Speed (W Spd): 11.7 kts (13.4 mph)
Wind Gust (W Spd): 15.6 kts (17.9 mph)
Atmospheric Pressure (AP): 29.97 in

Updated: 2:20 AM CST on November 22, 2019

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Current Wave Detail Observations

Water Depth: 52 ft
Wave Height: 3.90 ft
Spectral Peak Period: 7.1 sec
Average Wave Period: 5.0 sec
Sampling Interval: 0.6 sec
Wave Record: 2400 sec

Updated: 2:00 AM CST on November 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)
20:10
-
-
SE 11.7 13.4 - - - - - - 30.02 -
20:40
-
-
SE 9.7 11.2 - - - - - - 30.02 -
20:50
-
-
SE 9.7 11.2 6 3.61 exactly 3.6 5 1.64 0.82 - 2.46 6 3.28 2.46 - 4.10 30.02 -
21:30
-
-
SE 9.7 11.2 - - - - - - 30.02 -
22:40
-
-
SE 7.8 8.9 - - - - - - 30.03 -
23:10
-
-
SE 9.7 11.2 - - - - - - 30.01 -
23:40
-
-
SE 7.8 8.9 - - - - - - 30.01 -
23:50
-
-
SE 7.8 8.9 6 3.61 exactly 3.6 4 1.64 0.82 - 2.46 6 3.28 2.46 - 4.10 30.01 -
00:00
-
-
SE 7.8 8.9 - - - - - - 30.01 -0.02
00:20
-
-
SE 7.8 8.9 - - - - - - 29.99 -
00:40
-
-
SSE 11.7 13.4 - - - - - - 29.99 -
01:10
-
-
SSE 11.7 13.4 - - - - - - 29.98 -
01:20
-
-
SSE 13.6 15.7 - - - - - - 29.97 -
01:30
-
-
SSE 15.6 17.9 - - - - - - 29.96 -
01:40
-
-
SSE 15.6 17.9 - - - - - - 29.96 -
01:50
-
-
SSE 15.6 17.9 7 3.94 exactly 3.9 6 3.28 2.46 - 4.10 7 1.64 0.82 - 2.46 29.96 -
02:20
-
-
SSE 11.7 13.4 - - - - - - 29.97 -

Detailed Wave Spectra

Time Water Depth Wave Height Spectral Peak Period Average Wave Period Sampling Interval Wave Record
21:00 52 ft 3.77 ft 6.3 sec 5.1 sec 0.6 sec 2400 sec
22:00 52 ft 3.61 ft 7.1 sec 5.1 sec 0.6 sec 2400 sec
23:00 52 ft 3.87 ft 6.3 sec 5.2 sec 0.6 sec 2400 sec
01:00 52 ft 3.87 ft 6.7 sec 5.2 sec 0.6 sec 2400 sec
02:00 52 ft 3.90 ft 7.1 sec 5.0 sec 0.6 sec 2400 sec