Today's fishing report for Grapevine Lake, Texas: live water temperature, pool level, and a bite score for today — refreshed every morning. Further down is a complete BassHawk guide report for Grapevine Lake from Tuesday, August 18, 2026 — every area, bait and hour of the game plan, nothing held back — so you can see exactly what lands in the app each day.
TODAY'S BITE96PRIMEpeak for today, out of 100modeled from this morning's forecast
WATER TEMP74°Fsteady over 6 dayssatellite imagery
POOL LEVEL−2.5 ft−0.5 ft in 14 daysbelow normal pool · Texas Water Development Board
Measured Thursday, October 29, 2026 · refreshed daily · where our data comes from · bite score modeled from today's forecast — the hour it peaks, and the week ahead, are in the app · the guide report reads these for you
Grapevine Lake surveyed depth — open the app for the live, zoomable map
The fishery
Grapevine Lake — Tarrant County, TX. 6,684 acres, 65 ft at its deepest. Known for DFW Largemouth, Smallmouth & Spotted Bass.
Species
Largemouth bass · Smallmouth bass · Spotted bass · White bass · White crappie · Channel catfish · Blue catfish
On BassHawk
Everything below points at one goal — finding the most, and the biggest, largemouth bass on Grapevine Lake.
Depth contoursSurvey-grade bathymetry with depth labels that adjust to today's pool level.
Real ViewThe bottom as if the water were gone — every channel, ledge and hump lit and shaded, with the depth numbers showing through.
Daily guide reportA fresh report for Grapevine Lake every day — where the bite is, what's working, what changed.
Real-time conditionsLive water temp, pool level, weather, an hour-by-hour bite score — and the week ahead scored with the best window flagged.
Wind arrowsLive wind across the lake, direction and mph, so you can find the windblown banks and points where the bait is stacking up.
Routed trip plansA timed, routed fishing plan built for the day you're going — launch to last cast.
Submerged structureMapped points, humps, ledges, creek channels, and standing timber to fish by depth band.
Lake Over TimeHigh-resolution aerial photos at drawdown, and every level between, with the one closest to today's pool marked.
Mud linesSatellite-tracked water clarity — see where the mud line sets up before you launch.
Waypoints & logSave your own waypoints, log catches, and carry them across devices.
Mapped on BassHawk
Traced from pre-dam survey sheets — the roads, foundations and creek beds that were there before the water.
16roadbeds
4building foundations
1named creek channel
Lake Over Time
2 high-resolution aerial photos of Grapevine Lake (2012–2014), each labeled with how high or low the water was that day. Sharp enough to see stumps, rock and grass lines.
DrawdownJul 11, 2014, 10.1 ft below full pool — the flats and first breaks out of the water, photographed dry.
Today's poolGrapevine Lake is 2.5 ft below full pool this morning. The Jul 6, 2012 photo was taken 2.3 ft below full pool, so it shows today's shoreline sharp.
Scrub every photo over the map in the app: Maps › Lake Over Time.
A complete, real report for Grapevine Lake — nothing held back, from 2 months ago. It ran on that day's conditions, and conditions have moved since. Today's is in the app.
SAMPLE GUIDE REPORT · TUESDAY, AUGUST 18, 2026
Summer heat at 92 degrees keeps largemouth tight to shade and structure, bite early and deep before sun spikes
WATER 92°FAIR 102°FWIND 8 MPHSEASON SUMMERPOOL -0.9 FT
Water's in that uncomfortable heat zone, well above what they like, so the bass are pulled deep into timber and on rocky breaks where there's shade and cooler water. This time of year they feed mostly at dawn and dusk, and you won't find many willing to eat in full sun unless they're locked on shade. The pressure is dropping ahead of some weather, which will juice the bite a little, but the real edge today is getting in front of them before the sun gets high. Clear water means they can see you coming, so finesse and accuracy matter more than noise. Pool is down about a foot, which tightens the pattern a bit, so focus on structure with deep water access. If you can get them to commit during the early window when it's still cool, that's your day.
The day's game plan
EARLY MORNING · 6:53 AM to 8:30 AM
Rocky banks on the main lake and secondary points with timber, 4 to 12 feet deep, looking for any shade cast by structure or trees
4-inch finesse worms in watermelon or green pumpkin on a shaky head, 1/8 to 3/16 ounce. Work it slow along the break, dragging and pausing for five to ten seconds at a time. Keep your casts tight to the structure.
First light is when the water is coolest and the shade is deepest. Largemouth will push up shallow to feed before the sun beats down. They're not aggressive, so a small natural profile and a slow drag will coax strikes. The solunar major at 5:55 AM adds a little extra push if you're on the water early.
MORNING · 8:30 AM to 11:00 AM
Transition zones between shallow structure and deeper water, creek channels swinging from 6 feet to 15 feet, rocky points dropping off into humps. Focus Twin Coves timber and the channel edges near structure.
5-inch swimbaits in shad patterns on a 1/4-ounce jighead, or a square-bill crankbait in natural shad color running 6 to 12 feet. Steady retrieve, let the lure work the contour of the bottom.
As the sun climbs and the water warms, the bass start sliding off the rocks and timber toward deeper structure and shade. The transition edge is where they'll pause and hunt. A swimbait or crankbait covers water faster and lets you follow them from shallow to deeper as they back off. If the sun is bright and clear, they'll already be hunting the edges toward deeper water by mid-morning.
MIDDAY · 11:00 AM to 2:00 PM
Deep humps, rock piles, and channel ledges in 18 to 28 feet, anywhere with a hard bottom and adjacent structure. Main lake humps holding rocky composition.
Jigging spoons, 3/8 to 1/2 ounce, white or chrome, worked vertically on the bottom or short hops off structure. Keep contact with the bottom and ping the structure repeatedly. Paired with a 4-inch plastic trailer in white or pearl.
By midday the water is getting hot and the sun is fully up. Largemouth pull into the deepest available shade and hold tight to structure. They're not looking up much, but they will crush a spoon bounced right in front of them. The technique mimics a wounded shad or escaping forage on the bottom. Work it methodically, don't rush, and let the vibration do the talking. This is grind time, not finesse time.
LATE AFTERNOON · 2:00 PM to 5:30 PM
Same deep structure: humps, ledges, and rocky breaks in 18 to 28 feet. Stay on the bottom and work the shade side of any rock or timber.
Drop shot rig with a 3-inch worm in watermelon or smoke color, 1/8-ounce weight on a 12-inch leader, fished vertically or with small hops. Work it slowly, almost stationary, using the rod tip to shake and entice bites.
The afternoon is the toughest time because the sun is overhead and the water is hottest. The fish are locked in tight to cover and reluctant to move. A drop shot is precise and quiet, and you can work it in extremely slow motion right on the bottom where the coolest water and the best shade are. Don't expect a lot of bites, but when they come they're usually from bigger fish that are willing to eat even in the heat.
EVENING · 5:30 PM to 7:00 PM
Shallow rocky banks and timber edges again, 2 to 10 feet. Secondary points near deeper water access. McPherson Slough docks if accessible.
4-inch finesse worms or small swimbaits on a light jighead, 1/8 ounce, in natural shad or watermelon. Work it slowly along the structure, dragging and pausing.
As the sun angle drops and the water begins to cool even slightly, largemouth slide back up to hunt the shallows again. They're more willing to chase and less buried in cover. The solunar major hits at 6:14 PM, which can trigger active feeding. A finesse presentation still works because the light is still strong, but they're gaining confidence and will move for a meal. This is often a second bite window nearly as good as early morning.
DUSK · 7:00 PM to 8:10 PM
Shallow flats with timber or rocky shoreline, 2 to 8 feet, any structure that breaks up the bottom and holds shade at the edges.
Topwater plugs or small crankbaits in natural colors, worked along the timber and rocks. If no response, drop back to a 4-inch swimbait on a 1/4-ounce jighead worked just under the surface.
At dusk the sun drops below the trees and the angle of light is low. Shade spreads across the shallows and the water cools just enough to activate the fish. They become more aggressive, and topwater and shallow lures can trigger reaction strikes. The brief window of low light and cool relief often produces the biggest fish of the day, especially if any clouds roll in to block direct sun. Fish until full dark or switch to a drop shot if the topwater play slows.
NIGHT · 8:10 PM to 11:27 PM
Shallow timber and docks in Twin Coves and McPherson Slough, 2 to 8 feet. Docks with lights if available. Rocky banks and undercut banks where bass hunt at night.
Dark-colored baits: black worms on a Texas rig, 1/4-ounce weight, or a black 4-inch swimbait on a jighead. Soak it near structure and work it slowly. Topwater plugs in black or dark colors can still draw strikes if you're near dock lights or shallow cover.
After dark the bass lose the pressure of the heat and sun and begin feeding more openly in the shallows. They hunt by feel and lateral line, so dark silhouette colors and vibration matter more than detail. Docks with lights will hold small baitfish and attract hunting bass. The solunar minor at 11:27 PM can add a small kick to the bite. If you're staying late, work timber and docks methodically. The pressure is dropping, which adds some aggression to the bite, but the heat is still there. Don't expect the same intensity as early morning, but opportunities exist for solid fish if you're patient and persistent.
Where to fish
Twin Coves Timber — 2 to 15 feet, transition to 20+ foot channels nearby · Flooded timber and submerged wood throughout, with open water above for shad movement, proximity to deep water channels Flooded timber holds shade and breaks up the water column, attracting largemouth in heat. Early and evening light filters through timber creating depth transitions that bass hunt. Access to deep water channels allows fish to retreat and recover during the hottest part of the day.
Rocky Main-Lake Banks and Points — 2 to 28 feet with hard-bottom drop-offs and ledges · Submerged boulders, rock formations, and rocky shoreline creating natural shade and feeding edges Rock absorbs and radiates heat, but undercut banks and deep boulder piles offer shade and cooler water. Bass use rocky structures as ambush points along migration routes. The hard bottom concentrates baitfish, and the depth variation allows fish to adjust based on heat and light.
Mid-Lake Humps and Ledges — 18 to 28 feet, hard bottom, sides steeper than tops · Rocky and hard-bottom humps with adjacent deeper channels, often with scattered timber or rock When surface water is hot, largemouth retreat to humps and ledges where deeper cooler water is accessible and structure holds shade. The sides of humps (not the tops) provide feeding edges where baitfish and ambush predators meet. Depth and structure proximity allow quick adjustment between shallow and deep as temperature cycles through the day.
McPherson Slough Docks — 2 to 12 feet near docks, channels 15+ feet nearby · Boathouses, docks, pilings, and undercut banks with night lighting and timber backdrop Docks provide overhead shade during the day and attract baitfish at night via lights. The structures concentrate largemouth for predictable positioning. After dark, lights draw small forage, triggering feeding. Early morning shadows cast by docks create cool refuges before the sun is high.
What to throw
4-inch Finesse Worm — 4 in · Watermelon or Green Pumpkin · 1/8 to 3/16 oz (Early morning, evening, and transition periods when light is lower and fish are shallow) Shaky head rig, dragged slowly on bottom or shallows, paused for 5-10 seconds between movements
5-inch Shad Swimbait — 5 in · Shad or Pearl · 1/4 oz (Morning when fish are sliding from shallow to deep, and dusk when they return to shallows to feed) Steady retrieve along structure transitions, covering ground from shallow to deep. Let the lure follow the contour of the bottom and rock/timber.
Jigging Spoon with Trailer — 3/8 to 1/2 oz · White or Chrome with White or Pearl Trailer · 3/8 to 1/2 oz (Midday and early afternoon when fish are locked on deep structure in 18-28 feet) Vertical jigging on humps and ledges, ping the bottom and rock structure, short hops and pauses. Maintain bottom contact and let vibration attract fish.
Drop Shot Rig — 3 in · Watermelon or Smoke · 1/8 oz (Late afternoon when sun is highest and fish are most lethargic and buried in structure) Vertical or slight horizontal movement, shake and pause, worked very slowly on the bottom near structure. Keep the weight on the bottom and let the worm hang and flutter above it.
Dark Topwater or Crankbait — 2 to 3 in · Black or Natural · n/a (Dusk and early night when light drops and bass move shallow to feed, especially near dock lights or shallow timber) Cast near docks and timber at dusk and night, work with short twitches and pauses if topwater, steady slow retrieve if crankbait. Keep noise moderate and work shallow edges.
How to work it
Vertical Jigging on Humps — Midday and early afternoon when fish are deepest and most inactive, temperature is hottest · Main-lake humps and rocky breaks, especially where structure has a hard bottom and adjacent deeper water Position directly over a hump or ledge in 18-28 feet, drop spoon to bottom, jig with short 1-2 foot hops while maintaining bottom contact. Pause for 2-3 seconds between hops. Feel for hits as the spoon falls.
Shallow Timber and Rock Picking — Early morning and evening when light is low and bass are shallow hunting or resting in shade · Twin Coves timber, rocky banks on main lake, secondary points near creeks, anywhere with overhead shade or structure Cast to within 12 inches of timber, rocks, and banks. Work the lure slowly along and through the structure, pausing frequently. Stay tight to cover and move progressively along the break.
Transition Zone Hunting — Mid-morning into early afternoon as fish slide from shallow structure toward deeper holding areas · Creek channels, point shoulders, main-lake structure with adjacent deep water access Identify depth changes from 6 feet to 15 feet, especially on creek channel bends and point shoulders. Work a crankbait or swimbait that reaches the depth zone, covering the drop-off and the deeper flat below it. Move deliberately.
Slow Shake and Pause — Early morning and evening, anytime water is cool enough for shallow feeding, especially during transition windows · Any shallow structure, rocky banks, timber edges, points in 2-12 feet Cast finesse worm or small swimbait to structure, work with a tight line, use small vertical shakes of the rod tip while pausing for 5-10 seconds. Imitate an injured or resting forage item. Repeat along the structure.
Night Dock and Light Fishing — After full dark when lights draw baitfish and bass feed openly, especially in the 8:30 PM to 11:30 PM window · McPherson Slough docks, other accessible dock systems, shallow timber edges near lights, undercut banks Position near dock lights or pilings in water 2-8 feet deep, cast toward the light and undercut banks. Work dark-colored baits slowly, letting them soak near the light and structure where small baitfish gather. Search multiple docks methodically.
Pro tips
In extreme heat like this, the difference between early morning and mid-morning is huge. Getting on the water by 6:50 AM gives you the best window of the entire day. Water is coolest, fish are most willing, and the shade is deepest. Waste the midday grind on depth and structure jigging rather than chasing shallow water.
Pressure is dropping today ahead of weather moving in. This should add aggression to the bite, especially during transition periods like early morning and dusk. Fish may be willing to move and chase a little more than typical for this heat. Take advantage of it early and late.
Clear water means fluorocarbon leader is critical. Largemouth can see braid and monofilament, especially in shallow zones and around structure. 8 to 10-pound fluoro on a spinning setup will reduce refusals and missed opportunities in the shallows.
If conditions change
If a cold front moves through and the pressure rises sharply, dial way back. Fish will bury in the densest timber and deepest cover, and the bite will shut down for 24 to 36 hours. Downsize to a 3-inch worm on a drop shot, fish 20 to 28-foot humps and deep timber, and slow everything down even more. If the wind picks up from the south or southwest, it will warm the water slightly and keep baitfish pushed toward those banks. Focus on wind-blown rocky banks and timber early and late. If clouds roll in and cool the sun, the shallow bite will stretch longer into the day and dusk will fire earlier. Increase retrieve speed and work more structure in 6 to 15 feet rather than running deep baits all day. If the lake gets stained from any creek flow or run-off, switch from watermelon and green pumpkin to dark colors (junebug, black) or bright contrast (white, chartreuse) and increase vibration by adding a spoon or blade.
Today's bite outlook for Grapevine Lake peaks at 96 out of 100 — prime. That score weighs water temperature, barometric pressure and its trend, wind, cloud cover, solunar windows and the pool trend against bass-behavior research. The hour it peaks, how the rest of the day scores, and the seven-day outlook with the best window flagged are in the BassHawk app.
What is the water temperature on Grapevine Lake right now?
Grapevine Lake is reading about 74°F, from satellite imagery data as of Thursday, October 29, 2026. The trend is steady over 6 days — which is usually the number that matters more than the reading. BassHawk refreshes it every day.
What is the lake level on Grapevine Lake?
Grapevine Lake is 2.5 ft below normal pool. The trend is −0.5 ft in 14 days. Falling water pulls bass off the flats and onto the first drop; rising water pushes them into flooded cover. The daily guide report factors the trend into where it sends you.
When do bass spawn on Grapevine Lake?
Largemouth on Grapevine Lake spawn by water temperature, not the calendar: they stage around 50–58°F, move up between 58 and 62°F, and bed through roughly 62–70°F, with the north banks and pockets warming first. Grapevine Lake is reading about 74°F today, and BassHawk tracks it daily with its two-week trend. The full temperature-by-phase table is in BassHawk's guide to bass spawning water temperature.
How deep is Grapevine Lake?
Grapevine Lake runs to about 65 ft at its deepest, across 6,684 acres. BassHawk carries survey-grade depth contours for the whole lake, with labels that adjust to today's pool level, so the number on the contour is the depth you will actually see on the graph.
Where can you launch a boat on Grapevine Lake?
Grapevine Lake has 14 public boat ramps mapped on BassHawk plus 2 marinas. The ramps are Flower Mound Boat Ramp 75022, Grapevine Boat Ramp 76051, Grapevine Boat Ramp 76051 #2, Grapevine Boat Ramp 76051 #3, Grapevine Boat Ramp 76051 #4, and 9 more. Every trip plan starts from the ramp you pick and routes the day from there.
What fish are in Grapevine Lake?
Largemouth bass, Smallmouth bass, Spotted bass, White bass, White crappie, Channel catfish, Blue catfish. BassHawk is built for largemouth bass specifically — every report, plan and layer is pointed at finding the most, and the biggest, largemouth in Grapevine Lake.
Does BassHawk have a daily fishing report for Grapevine Lake?
Yes. Grapevine Lake gets a fresh BassHawk guide report every day: a headline read on the lake, an hour-by-hour game plan, the areas to run with the depth and structure to look for, what to throw, and how to work it. A complete real report from Tuesday, August 18, 2026 is reproduced further down this page — nothing held back — so you can see exactly what arrives. Today's is in the app, free to start.