Galveston Bay entrance, south jetty Sea Conditions and Tide Table

Galveston Bay entrance, south jetty Sea Conditions table showing wave height, swell direction and period.

High and low tide times are also provided on the table along with the moon phase and forecast weather. Sunrise today is at 07:35 AM and sunset is at 07:22 PM.

	Days 1–3 Weather Summary Light rain (total 4mm), mostly falling on Wed afternoon. Warm air temperatures (max 23°C on Mon morning, min 21°C on Tue night). Winds increasing (light winds from the SE on Sun night, fresh winds from the SSE by Tue night).									Days 4–6 Weather Summary Light rain (total 5mm), mostly falling on Wed night. Warm air temperatures (max 21°C on Sat afternoon, min 11°C on Thu morning). Winds decreasing (near gales from the NNW on Wed night, light winds from the S by Fri afternoon).									Days 7–9 Weather Summary Light rain (total 4mm), mostly falling on Mon night. Warm (max 22°C on Sun morning, min 8°C on Mon night). Mainly strong winds.									Days 10–12 Weather Summary Mostly dry. Very mild (max 19°C on Thu afternoon, min 14°C on Tue night). Wind will be generally light.
	Monday 9			Tuesday 10			Wednesday 11			Thursday 12			Friday 13			Saturday 14			Sunday 15			Monday 16			Tuesday 17			Wednesday 18			Thursday 19			Friday 20			Saturday 21			Sunday 22			Monday 23			Tue 24
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM
Wave Height Map See all maps
High Tide	11:05AM0.50m			12:24PM0.52m				1:22PM0.54m			2:11PM0.55m			2:51PM0.55m			3:22PM0.54m	11:27PM0.37m		3:44PM0.52m	00:58AM0.39m		4:00PM0.51m	2:13AM0.42m		4:12PM0.49m	3:25AM0.47m		4:23PM0.47m	4:31AM0.52m		4:38PM0.45m	5:34AM0.57m		4:54PM0.44m	6:37AM0.61m		5:11PM0.42m		7:47AM0.64m	5:26PM0.42m		9:12AM0.65m
Low Tide			2:30AM-0.06m			3:29AM-0.05m			4:31AM-0.05m			5:36AM-0.05m			6:39AM-0.04m			10:00PM0.37m	7:35AM-0.04m		9:53PM0.34m	8:21AM-0.02m		9:46PM0.30m	9:03AM0.01m		9:39PM0.23m	9:43AM0.05m		9:53PM0.14m	10:27AM0.12m		10:19PM0.05m	11:16AM0.21m		10:54PM-0.04m	12:21PM0.31m		11:37PM-0.11m		2:35PM0.39m	00:28AM-0.15m
Wave height (m) direction period (s)	SSE 6	SSE 5	SSE 4	SSE 5	SSE 5	SSE 6	SSE 6	SSE 6	N 4	NNE 5	E 6	E 5	SE 6	SE 6	SE 4	SE 4	SSE 4	SSE 4	SSE 4	SSE 4	SSE 5	S 5	S 5	ENE 5	ENE 6	E 6	E 5	E 5	ESE 5	ESE 4	ESE 5	SE 5	ESE 5	SE 5	SE 5	SSE 3	SE 4	SSE 4	SSE 3	SSE 4	SSE 4	SE 4	SE 5	SSE 6	SE 6	SE 6

	clear	clear	some clouds	some clouds	some clouds	some clouds	risk tstorm	risk tstorm	risk tstorm	clear	clear	clear	clear	clear	clear	some clouds	some clouds	clear	clear	clear	clear	clear	cloudy	light rain	some clouds	some clouds	some clouds	cloudy	some clouds	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	cloudy	some clouds	cloudy
km/h	SE	S	SSE	S	SSE	SSE	S	SW	NNW	NNE	NNE	E	SE	S	SSE	SSE	SSE	SSE	S	S	S	NW	NNE	NNE	NE	NE	E	SE	ESE	ESE	ENE	ESE	SSE	SSE	SSE	S	S	S	SSE	SE	SE	SE	SE	SE	SE	SSE
mm	—	—	—	—	—	—	1	3	5	—	—	—	—	—	—	—	—	—	—	—	—	—	—	4	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max°C	23	23	22	22	22	21	22	23	18	14	18	17	16	17	18	19	21	21	22	22	21	21	17	9	11	17	16	17	18	18	18	19	19	19	19	19	20	20	20	21	21	21	21	23	22	22
Moonrise	12:34	—	—	1:31	—	—	2:26	—	—	3:18	—	—	4:06	—	—	4:49	—	—	5:27	—	—	6:02	—	—	6:34	—	—	7:05	—	—	7:36	—	—	8:09	—	—	8:45	—	—	9:27	—	—	10:15	—	—	11:11
Moonset	10:54	—	—	11:37	—	—	12:25	—	—	1:19	—	—	2:17	—	—	—	3:17	—	—	4:17	—	—	5:19	—	—	6:20	—	—	7:22	—	—	8:26	—	—	—	9:32	—	—	10:41	—	—	11:52	—	—	—	1:02
	7:35	—	—	7:33	—	—	7:33	—	—	7:31	—	—	7:31	—	—	7:30	—	—	7:28	—	—	7:26	—	—	7:26	—	—	7:24	—	—	7:24	—	—	7:22	—	—	7:20	—	—	7:20	—	—	7:18	—	—	7:18
	—	7:22	—	—	7:22	—	—	7:23	—	—	7:24	—	—	7:24	—	—	7:25	—	—	7:25	—	—	7:27	—	—	7:28	—	—	7:28	—	—	7:29	—	—	7:29	—	—	7:30	—	—	7:30	—	—	7:30	—	—
	Today's sea temperature in Galveston Bay entrance, south jetty is 20.5° C (Statistics for 09 Mar 1981-2005 – mean: 18.5 max: 20.1 min: 16.0°C)