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

Conditions for Tuesday

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Marine Data Graph

Current Weather/Wave Observations

Air Temperature: 76° F
Humidity: 30
Wind direction (W Dir): NE (35 - 44 Degrees)
Wind Speed (W Spd): 15.6 kts (17.9 mph)
Wind Gust (W Spd): 19.4 kts (22.4 mph)
Atmospheric Pressure (AP): 30.19 in

Updated: 1:30 PM CDT on October 22, 2019

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Current Wave Detail Observations

Water Depth: 52 ft
Wave Height: 2.99 ft
Spectral Peak Period: 4.8 sec
Average Wave Period: 3.9 sec
Sampling Interval: 0.6 sec
Wave Record: 2400 sec

Updated: 1:00 PM CDT on October 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)
20:20 77
-
71 NE 11.7 13.4 - - - - - - 29.96 -
20:40 77
-
71 NE 11.7 13.4 - - - - - - 29.96 -
20:50 77
-
71 NE 11.7 13.4 7 2.95 exactly 3.0 3 1.64 0.82 - 2.46 7 1.64 0.82 - 2.46 29.97 -
21:10 77
-
71 NE 11.7 13.4 - - - - - - 29.98 -
21:30 77
-
72 NE 11.7 13.4 - - - - - - 29.99 -
21:40 76
-
75 NE 11.7 13.4 - - - - - - 29.99 -
21:50 77
-
72 NE 11.7 13.4 7 2.95 exactly 3.0 3 1.64 0.82 - 2.46 7 1.64 0.82 - 2.46 29.99 -
22:30 77
-
73 NNE 11.7 13.4 - - - - - - 30.00 -
22:40 76
-
75 NNE 13.6 15.7 - - - - - - 30.00 -
23:10 76
-
71 NNE 15.6 17.9 - - - - - - 30.02 -
23:30 77
-
66 NNE 15.6 17.9 - - - - - - 30.02 -
00:00 77
-
59 North 15.6 17.9 - - - - - - 30.04 +0.06
00:20 76
-
65 North 15.6 17.9 - - - - - - 30.04 -
00:30 76
-
64 North 15.6 17.9 - - - - - - 30.04 -
00:40 76
-
61 North 17.5 20.1 - - - - - - 30.04 -
01:00 76
-
54 North 17.5 20.1 - - - - - - 30.04 +0.04
01:40 75
-
53 NNE 21.4 24.6 - - - - - - 30.05 -
01:50 75
-
53 NNE 21.4 24.6 7 2.95 exactly 3.0 3 3.28 2.46 - 4.10 7 1.64 0.82 - 2.46 30.05 -
02:20 75
-
52 NNE 19.4 22.4 - - - - - - 30.06 -
02:30 75
-
52 NNE 19.4 22.4 - - - - - - 30.06 -
02:40 74
-
53 NNE 19.4 22.4 - - - - - - 30.07 -
03:00 74
-
51 NNE 19.4 22.4 - - - - - - 30.07 +0.04
03:10 74
-
51 NNE 19.4 22.4 - - - - - - 30.07 -
03:20 74
-
53 NNE 17.5 20.1 - - - - - - 30.08 -
03:30 74
-
52 NNE 17.5 20.1 - - - - - - 30.08 -
03:40 74
-
51 NNE 17.5 20.1 - - - - - - 30.08 -
03:50 74
-
50 NNE 17.5 20.1 4 3.61 exactly 3.6 4 3.28 2.46 - 4.10 - - - 30.08 -
04:10 74
-
45 NNE 19.4 22.4 - - - - - - 30.09 -
04:30 74
-
46 NNE 19.4 22.4 - - - - - - 30.09 -
04:40 74
-
45 NNE 19.4 22.4 - - - - - - 30.09 -
04:50 74
-
45 NE 19.4 22.4 4 3.94 exactly 3.9 4 3.28 2.46 - 4.10 - - - 30.09 -
05:00 74
-
45 NE 19.4 22.4 - - - - - - 30.11 +0.05
05:10 75
-
43 NNE 19.4 22.4 - - - - - - 30.11 -
05:30 74
-
44 NE 19.4 22.4 - - - - - - 30.12 -
05:40 74
-
44 NE 19.4 22.4 - - - - - - 30.12 -
05:50 74
-
40 NE 19.4 22.4 4 3.61 exactly 3.6 4 3.28 2.46 - 4.10 - - - 30.12 -
06:10 74
-
41 NE 19.4 22.4 - - - - - - 30.12 -
06:30 74
-
40 NE 19.4 22.4 - - - - - - 30.13 -
06:40 74
-
40 NE 19.4 22.4 - - - - - - 30.13 -
06:50 74
-
39 NE 19.4 22.4 4 3.94 exactly 3.9 4 3.28 2.46 - 4.10 - - - 30.13 -
07:10 74
-
37 NE 19.4 22.4 - - - - - - 30.14 -
07:20 73
-
41 NE 19.4 22.4 - - - - - - 30.14 -
07:40 73
-
41 NE 19.4 22.4 - - - - - - 30.15 -
08:00 74
-
41 NE 19.4 22.4 - - - - - - 30.15 +0.04
08:20 74
-
43 ENE 19.4 22.4 - - - - - - 30.16 -
08:30 74
-
37 NE 19.4 22.4 - - - - - - 30.16 -
08:40 74
-
37 NE 19.4 22.4 - - - - - - 30.16 -
08:50 74
-
42 NE 19.4 22.4 5 4.27 exactly 4.3 5 4.92 4.10 - 5.74 - - - 30.17 -
09:00 75
-
34 NE 19.4 22.4 - - - - - - 30.17 +0.05
09:10 75
-
37 NE 19.4 22.4 - - - - - - 30.17 -
09:20 75
-
40 NE 17.5 20.1 - - - - - - 30.18 -
09:30 76
-
38 NE 17.5 20.1 - - - - - - 30.19 -
09:40 76
-
34 NE 17.5 20.1 - - - - - - 30.19 -
09:50 76
-
33 NE 17.5 20.1 5 3.94 exactly 3.9 5 3.28 2.46 - 4.10 - - - 30.20 -
10:30 76
-
34 NE 17.5 20.1 - - - - - - 30.21 -
10:40 76
-
31 ENE 17.5 20.1 - - - - - - 30.21 -
10:50 76
-
33 ENE 15.6 17.9 5 3.61 exactly 3.6 5 3.28 2.46 - 4.10 - - - 30.21 -
11:00 76
-
28 ENE 17.5 20.1 - - - - - - 30.21 +0.06
11:10 76
-
29 ENE 17.5 20.1 - - - - - - 30.21 -
11:20 76
-
31 NE 15.6 17.9 - - - - - - 30.22 -
11:30 76
-
32 ENE 15.6 17.9 - - - - - - 30.22 -
11:40 76
-
31 NE 15.6 17.9 - - - - - - 30.22 -
12:10 76
-
31 NE 15.6 17.9 - - - - - - 30.22 -
12:20 76
-
30 NE 15.6 17.9 - - - - - - 30.22 -
12:40 76
-
32 NE 15.6 17.9 - - - - - - 30.22 -
13:10 76
-
32 NNE 15.6 17.9 - - - - - - 30.20 -
13:20 76
-
29 NE 15.6 17.9 - - - - - - 30.20 -
13:30 76
-
30 NE 15.6 17.9 - - - - - - 30.19 -

Detailed Wave Spectra

Time Water Depth Wave Height Spectral Peak Period Average Wave Period Sampling Interval Wave Record
20:00 52 ft 3.12 ft 7.1 sec 4.6 sec 0.6 sec 2400 sec
21:00 52 ft 2.85 ft 6.7 sec 4.5 sec 0.6 sec 2400 sec
22:00 52 ft 2.85 ft 6.7 sec 4.8 sec 0.6 sec 2400 sec
23:00 52 ft 2.53 ft 6.7 sec 4.4 sec 0.6 sec 2400 sec
02:00 52 ft 3.05 ft 7.1 sec 3.7 sec 0.6 sec 2400 sec
07:00 52 ft 3.84 ft 4.3 sec 4.0 sec 0.6 sec 2400 sec
12:00 52 ft 3.38 ft 5.0 sec 4.0 sec 0.6 sec 2400 sec
13:00 52 ft 2.99 ft 4.8 sec 3.9 sec 0.6 sec 2400 sec