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 06:20 AM and sunset is at 08:09 PM.

	Days 1–3 Weather Summary Moderate rain (total 13mm), heaviest on Wed morning. Warm air temperatures (max 28°C on Fri afternoon, min 21°C on Wed afternoon). Wind will be generally light.									Days 4–6 Weather Summary Light rain (total 2mm), mostly falling on Mon night. Warm air temperatures (max 27°C on Sat afternoon, min 26°C on Sat morning). Winds decreasing (fresh winds from the S on Sat night, light winds from the SW by Mon night).									Days 7–9 Weather Summary Light rain (total 3mm), mostly falling on Tue night. Warm (max 28°C on Tue afternoon, min 22°C on Wed night). Winds decreasing (fresh winds from the ENE on Wed night, calm by Thu night).									Days 10–12 Weather Summary Mostly dry. Warm (max 31°C on Sun afternoon, min 25°C on Fri morning). Wind will be generally light.									Days 13–16 Weather Summary Mostly dry. Warm (max 32°C on Mon afternoon, min 27°C on Mon night). Winds increasing (calm on Tue night, fresh winds from the S by Wed night).
	Wednesday 27			Thursday 28			Friday 29			Saturday 30			Sunday 31			Monday 1			Tuesday 2			Wednesday 3			Thursday 4			Friday 5			Saturday 6			Sunday 7			Monday 8			Tuesday 9			Wednesday 10			Thu 11
	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	PM
Wave Height Map See all maps
High Tide	12:32PM0.49m		3:56AM0.71m	12:20PM0.49m		4:44AM0.75m	12:01PM0.50m		5:27AM0.77m			6:05AM0.77m			6:43AM0.75m				7:22AM0.73m			8:04AM0.71m			8:49AM0.69m			9:33AM0.67m			10:08AM0.64m			10:31AM0.61m		9:05PM0.39m	10:46AM0.58m		11:41PM0.45m	10:59AM0.54m		1:04AM0.54m	11:14AM0.52m
Low Tide	9:18AM0.45m		7:53PM0.05m	10:27AM0.48m		8:19PM0.00m	11:51AM0.50m		8:45PM-0.03m			9:14PM-0.05m			9:45PM-0.06m			10:19PM-0.05m			10:55PM-0.03m			11:33PM0.00m			00:17AM0.05m			1:09AM0.10m			2:09AM0.16m		5:57PM0.35m	3:14AM0.23m		5:40PM0.28m	4:25AM0.32m		5:37PM0.18m	5:58AM0.40m		6:02PM0.06m
Wave Height (m) Direction Period (s)	SSE 5	SSE 5	SSE 6	SSE 6	SE 6	SSE 6	SE 6	SE 7	SE 6	SSE 5	SE 6	S 4	SSE 5	S 5	SSE 5	S 6	S 6	SSE 6	SSE 6	SSE 6	SSE 6	ENE 4	SE 8	E 4	SE 9	SE 11	SE 11	SE 12	SE 12	SE 12	SE 11	SE 11	SE 11	SE 11	SE 10	SE 10	SE 10	SE 10	SW 4	NE 3	SSW 3	SW 4	SSW 4	SSW 4	SSW 5	S 5	S 5

	mod rain	rain shwrs	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	some clouds	some clouds	some clouds	some clouds	clear	some clouds	rain shwrs	risk tstorm	clear	rain shwrs	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	some clouds	clear	clear	clear	clear
km/h	N	WSW	SW	N	S	SSW	WSW	S	S	SW	S	S	SSW	SSE	SSE	SSE	SE	S	NE	SSE	NNE	NE	SE	ENE	NE	SE	NNE	NE	SE	WSW	N	S	W	NNW	SW	W	NNE	SW	W	N	NNW	NNE	NNW	SSE	SSW	S	SSE
mm	9	4	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	2	1	—	2	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	22	22	23	24	27	26	26	28	27	26	27	27	27	27	27	27	27	27	27	28	28	27	28	28	26	27	27	27	27	27	28	30	30	29	31	30	31	32	30	29	32	30	28	29	28	27	27
Moonrise	—	5:11	—	—	6:08	—	—	7:05	—	—	8:02	—	—	8:57	—	—	—	9:49	—	—	10:36	—	—	11:18	—	—	11:55	—	—	—	12:28	—	—	12:59	—	—	1:28	—	—	1:58	—	—	2:28	—	—	3:03	—
Moonset	3:46	—	—	4:16	—	—	4:50	—	—	5:28	—	—	6:11	—	—	6:59	—	—	7:51	—	—	8:47	—	—	9:45	—	—	10:42	—	—	11:40	—	—	12:37	—	—	1:35	—	—	2:35	—	—	—	3:37	—	—	4:44
	6:20	—	—	6:20	—	—	6:20	—	—	6:20	—	—	6:20	—	—	6:18	—	—	6:18	—	—	6:18	—	—	6:18	—	—	6:18	—	—	6:18	—	—	6:18	—	—	6:18	—	—	6:18	—	—	6:18	—	—	6:18	—
	—	8:09	—	—	8:10	—	—	8:10	—	—	8:12	—	—	8:13	—	—	8:13	—	—	8:14	—	—	8:14	—	—	8:15	—	—	8:15	—	—	8:15	—	—	8:15	—	—	8:15	—	—	8:16	—	—	8:16	—	—	8:17
	Today's sea temperature in Galveston Bay entrance, south jetty is 26.4° C (Statistics for 27 May 1981-2005 – mean: 26.4 max: 27.9 min: 24.8°C)