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In October 2027, the highest tide in Galveston Bay Entrance, North Jetty is on October 30 at 6:34 PM (2.0 ft) and the lowest on October 19 at 12:36 PM (−0.4 ft). The biggest range of the month, 2.4 ft, is on October 30; the smallest, 0.0 ft, on October 6.
Which days in October have the biggest tides in Galveston Bay Entrance, North Jetty?
Range of each day, coloured by spring and neap tides
Calendar
High and low tides in Galveston Bay Entrance, North Jetty, October 2027
🖨 Print or PDF| Day | High ▲ and low ▼ tide | Range | Moon | Sun |
|---|---|---|---|---|
| ▲4:13 AM 1.3 ft▼10:53 AM −0.1 ft▲6:27 PM 1.9 ft | 2.0 | 7:13 AM · 7:06 PM | ||
| ▼12:23 AM 1.1 ft▲4:25 AM 1.3 ft▼11:37 AM −0.2 ft▲7:34 PM 1.9 ft | 2.1 | 7:13 AM · 7:05 PM | ||
| ▼1:28 AM 1.3 ft▲4:31 AM 1.4 ft▼12:22 PM −0.3 ft▲8:42 PM 1.8 ft | 2.1 | 7:14 AM · 7:04 PM | ||
| ▼3:12 AM 1.4 ft▲4:04 AM 1.4 ft▼1:10 PM −0.3 ft▲9:57 PM 1.8 ft | 2.0 | 7:14 AM · 7:03 PM | ||
| ▼2:02 PM −0.2 ft▲11:19 PM 1.7 ft | 1.9 | 7:15 AM · 7:01 PM | ||
| ▼3:01 PM −0.1 ft | 0.0 | 7:15 AM · 7:00 PM | ||
| ▲12:39 AM 1.7 ft▼4:07 PM 0.1 ft | 1.6 | 7:16 AM · 6:59 PM | ||
| ▲1:36 AM 1.6 ft▼5:17 PM 0.2 ft | 1.5 | 7:16 AM · 6:58 PM | ||
| ▲2:12 AM 1.6 ft▼6:21 PM 0.2 ft | 1.3 | 7:17 AM · 6:57 PM | ||
| ▲2:34 AM 1.5 ft▼9:11 AM 1.1 ft▲11:57 AM 1.1 ft▼7:16 PM 0.4 ft | 1.1 | 7:18 AM · 6:56 PM | ||
| ▲2:48 AM 1.5 ft▼9:00 AM 0.9 ft▲1:36 PM 1.2 ft▼8:04 PM 0.5 ft | 1.0 | 7:18 AM · 6:54 PM | ||
| ▲2:57 AM 1.4 ft▼9:06 AM 0.8 ft▲2:48 PM 1.3 ft▼8:46 PM 0.6 ft | 0.8 | 7:19 AM · 6:53 PM | ||
| ▲3:04 AM 1.4 ft▼9:22 AM 0.5 ft▲3:49 PM 1.4 ft▼9:24 PM 0.8 ft | 0.9 | 7:19 AM · 6:52 PM | ||
| ▲3:11 AM 1.4 ft▼9:43 AM 0.3 ft▲4:44 PM 1.5 ft▼10:02 PM 1.0 ft | 1.2 | 7:20 AM · 6:51 PM | ||
| ▲3:16 AM 1.4 ft▼10:09 AM 0.1 ft▲5:36 PM 1.6 ft▼10:41 PM 1.1 ft | 1.5 | 7:21 AM · 6:50 PM | ||
| ▲3:21 AM 1.4 ft▼10:38 AM −0.1 ft▲6:28 PM 1.7 ft▼11:21 PM 1.3 ft | 1.8 | 7:21 AM · 6:49 PM | ||
| ▲3:25 AM 1.4 ft▼11:12 AM −0.3 ft▲7:23 PM 1.7 ft | 2.0 | 7:22 AM · 6:48 PM | ||
| ▼12:04 AM 1.4 ft▲3:28 AM 1.5 ft▼11:51 AM −0.4 ft▲8:24 PM 1.8 ft | 2.1 | 7:23 AM · 6:47 PM | ||
| ▼12:51 AM 1.5 ft▲3:30 AM 1.6 ft▼12:36 PM −0.4 ft▲9:34 PM 1.8 ft | 2.2 | 7:23 AM · 6:46 PM | ||
| ▼1:52 AM 1.6 ft▲3:26 AM 1.6 ft▼1:28 PM −0.4 ft▲10:53 PM 1.8 ft | 2.2 | 7:24 AM · 6:45 PM | ||
| ▼2:29 PM −0.3 ft | 0.0 | 7:25 AM · 6:44 PM | ||
| ▲12:05 AM 1.7 ft▼3:39 PM −0.2 ft | 2.0 | 7:25 AM · 6:43 PM | ||
| ▲12:53 AM 1.7 ft▼4:55 PM 0.0 ft | 1.7 | 7:26 AM · 6:42 PM | ||
| ▲1:22 AM 1.6 ft▼7:01 AM 1.2 ft▲10:25 AM 1.3 ft▼6:13 PM 0.2 ft | 1.4 | 7:27 AM · 6:41 PM | ||
| ▲1:42 AM 1.5 ft▼7:20 AM 0.9 ft▲12:42 PM 1.4 ft▼7:26 PM 0.4 ft | 1.1 | 7:27 AM · 6:40 PM | ||
| ▲1:58 AM 1.4 ft▼7:53 AM 0.6 ft▲2:18 PM 1.5 ft▼8:34 PM 0.6 ft | 1.0 | 7:28 AM · 6:39 PM | ||
| ▲2:12 AM 1.3 ft▼8:29 AM 0.2 ft▲3:35 PM 1.7 ft▼9:38 PM 0.9 ft | 1.5 | 7:29 AM · 6:38 PM | ||
| ▲2:25 AM 1.3 ft▼9:07 AM −0.1 ft▲4:40 PM 1.9 ft▼10:38 PM 1.1 ft | 1.9 | 7:29 AM · 6:37 PM | ||
| ▲2:37 AM 1.3 ft▼9:47 AM −0.3 ft▲5:39 PM 1.9 ft▼11:38 PM 1.2 ft | 2.2 | 7:30 AM · 6:37 PM | ||
| ▲2:48 AM 1.4 ft▼10:26 AM −0.4 ft▲6:34 PM 2.0 ft | 2.4 | 7:31 AM · 6:36 PM | ||
| ▼12:39 AM 1.4 ft▲2:55 AM 1.4 ft▼11:07 AM −0.4 ft▲7:28 PM 1.9 ft | 2.4 | 7:32 AM · 6:35 PM |
Frequently asked questions
When is the highest tide in Galveston Bay Entrance, North Jetty in October 2027?
On October 30 at 6:34 PM, 2.0 ft above mean lower low water (MLLW).
When is the lowest tide in Galveston Bay Entrance, North Jetty in October 2027?
On October 19 at 12:36 PM, −0.4 ft.
Which days in October 2027 have spring tides in Galveston Bay Entrance, North Jetty?
October 2–3, October 18–20 and October 29–31.
Where does this data come from?
These tides are an astronomical prediction computed by the Tides Pro engine with tide models and harmonic constants, fitted here to the official NOAA predictions for this station. How we validate them is in our methodology. Heights are above mean lower low water (MLLW). They do not include wind or air pressure: for navigation, use official publications.

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