Galveston Bay fishing conditions and tides
Texas · Gulf coast · 1.4 ft mean tide range · 20 ppt
Shell reefs, jetties and a bay system built on wind tides and shrimp
Current conditions
Excellent
Fishing score 88/100
How this score is calculated
71°F against a 60–84°F band for speckled trout.
Outgoing (ebb) at 0.4 ft, moving 0.2 ft/hr. Strong water movement is positioning bait on structure.
15 mph out of the N. Workable wind with useful chop.
2.6 ft at 6 seconds. Good working surf for beaches and inlets.
Good working clarity with some colour for cover.
29.99 inHg and rising.
56% illumination — neap tides with a smaller exchange.
Fall pattern is fully established for this zone.
What should I do today?
The highest-percentage pattern for this tide and this wind.
Backup pattern
Redfish — gold spoon, soft plastic, cut bait on the rocks in 1–20 ft. Work the marsh drains on the falling tide and the jetty rocks on either tide.
Right now
Current conditions
Tide
Outgoing (ebb)
0.4 ft, -0.2 ft/hr
Next high
10:06 AM
1.3 ft
Next low
3:53 AM
0.2 ft
Mean range
1.4 ft
Typical high-to-low swing
Water temp
71°F
-1.7°F / 3 days
Water clarity
Stained
Salinity about 20 ppt
Swell
2.6 ft
6 second period
Wind
15 mph
Out of the N
Pressure
29.99"
Rising pressure — clearing behind a front
Air temp
75°F
37% cloud cover
Moon
56%
First Quarter · solunar 12/100
Daylight
6:29 AM
Sunset 5:39 PM
Timing
Today's tides and fishing windows
- Low tide (0.2 ft) — tide change window2:53 AM – 4:53 AM
- Solunar major 26:01 AM – 8:01 AM
- Morning prime window6:04 AM – 8:49 AM
- Sunrise6:29 AM
- High tide (1.3 ft) — tide change window9:06 AM – 11:06 AM
- Low tide (0.1 ft) — tide change window3:18 PM – 5:18 PM
- Evening window3:39 PM – 6:14 PM
- Sunset5:39 PM
- Solunar major 16:01 PM – 8:01 PM
- High tide (1.2 ft) — tide change window9:31 PM – 11:31 PM
Targets
Target species in this zone
| Species | Activity | Depth | Best tide | Technique | Bait | Active temp | Season |
|---|---|---|---|---|---|---|---|
| Speckled Trout | ★★★★★ | 2–10 ft | Incoming with a southeast wind | Wade fishing with a suspending twitchbait or soft plastic | Live shrimp, croaker | 60–84°F | March through November |
| Redfish | ★★★★★ | 1–20 ft | Falling tide at a marsh drain | Gold spoon, soft plastic, cut bait on the rocks | Cut mullet, live shrimp | 58–88°F | Year-round, best September through November |
| Flounder | ★★★★☆ | 3–20 ft | Falling tide in November | Slow-dragged jig tipped with a minnow | Mud minnow | 58–74°F | October through November |
| Black Drum | ★★★★☆ | 8–35 ft | Moving water at the jetties | Bottom rig with crab | Blue crab, shrimp | 55–78°F | February through April |
- Speckled Trout: Hold over shell in 3–6 ft when the water is moving; big trout work the mud-and-shell transition on the wind-blown shoreline.
- Redfish: Work the marsh drains on the falling tide and the jetty rocks on either tide.
- Flounder: Stack at the bay mouths and jetties during the November run out of the bay.
- Black Drum: Big drum stage at the jetties and the ship channel in late winter.
Structure
Habitat and structure that holds fish
- Oyster shell reef
- Marsh drain
- Jetty rock
- Ship channel edge
- Wind-blown shoreline
- Galveston jetties
- Hanna's Reef
- Sievers Cut
- Texas City Dike
- Ship channel spoil banks
Surf and beach notes
The Galveston surf fishes on a light 1–2 ft green-water day with a south wind under 12 knots — 'green to the beach' is the local test.
Bait in the zone
Live shrimp under a popping cork is the default; croaker in summer and mud minnows in the flounder run.
Patterns
Season-by-season patterns
Spring
66–78°FTrout move up on shallow shell as water passes 65°F; a warming southeast wind is the trigger.
Summer
84–88°FDeep shell and the jetties during the day, wade fishing at first light and after dark.
Fall
68–82°FShrimp leave the marsh, birds work over feeding trout, and the flounder run peaks in November.
Winter
54–62°FBig trout on mud-and-shell in the back lakes and drum at the jetties; the bite is a mid-afternoon game.
Outlook
7-day fishing forecast
| Day | Score | Water | Wind | Swell | First high tide | Best species | Morning window |
|---|---|---|---|---|---|---|---|
| Today | 88Excellent | 71°F | 15 mph N | 2.6 ft | 10:06 AM (1.3 ft) | Speckled Trout | 6:04 AM – 8:49 AM |
| Tue | 89Excellent | 72°F | 19 mph NE | 3.4 ft | 10:56 AM (1.3 ft) | Speckled Trout | 6:05 AM – 8:50 AM |
| Wed | 91Excellent | 72°F | 19 mph W | 1.8 ft | 11:46 AM (1.4 ft) | Speckled Trout | 6:05 AM – 8:50 AM |
| Thu | 88Excellent | 69°F | 19 mph N | 1.9 ft | 12:12 AM (1.5 ft) | Speckled Trout | 6:06 AM – 8:51 AM |
| Fri | 95Excellent | 71°F | 20 mph W | 2 ft | 1:02 AM (1.5 ft) | Speckled Trout | 6:07 AM – 8:52 AM |
| Sat | 95Excellent | 71°F | 18 mph NW | 2.4 ft | 1:53 AM (1.5 ft) | Speckled Trout | 6:08 AM – 8:53 AM |
| Sun | 98Excellent | 72°F | 14 mph W | 2.9 ft | 3:34 AM (1.6 ft) | Speckled Trout | 6:08 AM – 8:53 AM |
Trends
Last 7 days
Water temperature
73°F → 71°F
Wind
8 mph → 15 mph
Swell
1.4 ft → 2.6 ft
Daily score
100 → 88
Water temperature has dropped 2°F this week. Expect fish to slide toward deeper channels and to bite best in the warmest part of the afternoon.
The water
About Galveston Bay
Galveston Bay is a big, shallow, turbid estuary — about 600 square miles averaging 7 ft deep — where oyster reefs, gas well structure and the jetties provide almost all of the hard structure. Like most of the Texas coast, wind tides often exceed the astronomical tide, and a sustained southeast wind piles water into the back bays and turns the bite on.
Local knowledge
Expert notes
- Green water matters more than tide here. When the bay is muddy and brown, move toward the jetties or the ship channel where the cleaner Gulf water pushes in.
- Birds working over shrimp mean small trout. To find bigger fish, fish the edge of the mud streak 200 yards away from the birds.
- After a hard winter freeze, give the back lakes a season to recover — the fish that survive concentrate in the deep channels and are easily overharvested.
Logistics
Access, ramps and launches
shore
Texas City Dike
Five miles of walkable shoreline and a ramp — the most accessible bank fishing on the upper coast.
boat ramp
Galveston Yacht Basin ramp
Direct access to the jetties and the ship channel.
pier
Sylvan Beach pier
Upper bay pier fishing for trout, croaker and drum.
kayak launch
Christmas Bay kayak launch
Protected shallow bay with seagrass — rare on this coast.
Rules
Regulations
- Texas fishing license with a saltwater endorsement required.
- Speckled trout bag limits on the Texas coast were reduced following winter freeze events — verify current limits.
- Flounder has a November closure period; check dates before the run.
Always verify current regulations with the relevant state wildlife agency before fishing. Texas Parks and Wildlife Department
Transparency
Data sources
Where this data comes from
Conditions are modelled from each water's documented climate, structure and seasonal patterns. Modules marked “Live data integration pending” are not yet pulling from their API, so those values are clearly labelled as sample data rather than presented as real-time readings.
Weather API
PendingNOAA / National Weather Service — Air temperature, wind, cloud cover, rainfall and barometric pressure with a 7-day forecast.
Water Level & Flow API
PendingUSGS Water Services — Reservoir stage, discharge and 7-day level trend from the nearest gauge.
Water Temperature
PendingUSGS / NOAA buoys — Surface water temperature and its multi-day trend.
Tide & Current API
PendingNOAA CO-OPS — Tide predictions, current direction and speed for coastal zones.
Moon & Solunar
LiveComputed on-site — Moon phase, illumination and solunar major/minor periods are calculated from date and coordinates.
Water Clarity
PendingSatellite imagery + angler reports — Visibility estimates by lake arm, refined by submitted fishing reports.
Fishing Regulations
PendingState wildlife agencies — License, size and creel rules, linked to the official agency page for verification.
Map Data
PendingBathymetry + access point database — Depth zones, structure locations and boat ramps for the lake infographic.
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