Salt water depth chart
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24,461-acre Western Gulf of Riga Coast. North. Sector 01 Latvia coastal fishing map with an exact official national water-body boundary, EMODnet 2024 official Latvian LATCHART hydrographic DTM / traceable CDI assessed contours, source-assessed fishing spots, official regional fish evidence, seasonal forage guidance, public-access review and current-rule links. Official Latvian WFD named coastal or transitional assessment water in Gulf of Riga. This child is clipped to the exact source polygon and a trip-scale ownership window. Coverage classes and uncertainty limits are disclosed; this is a fishing-planning chart, not a navigation chart or catch forecast. The water tops out around 113 ft. The depth chart comes from EMODnet, with national hydrographic source-reference audit bathymetric survey data, so the contours are survey-derived rather than computer-modeled. Here's the year, species by species, as the scoring engine sees it.
The drawn water covers 24,444 acres wrapped in 28.7 miles of bank. At index 1.3 the outline is almost a bowl — read the depth changes, not the shoreline. About 11% of the surface sits shallower than 15 ft — that's the weed-and-bait zone. Figure 11.5 mi of water from one end to the other, 5.7 mi at the beam. Latvian Open Baltic Sandy Coast - Sector 03 sits 8 mi northwest — the closest neighbouring chart.
Occurrence evidence does not promise a catch or establish that retention is legal. Current seasons, closures, protected species, gear rules and local restrictions always control. The roster may combine exact-water monitoring with habitat-filtered official regional evidence; it does not imply that every species is equally abundant throughout the mapped section.
| Species | Evidence basis | Count / date |
|---|---|---|
| (European Perch) | official species listing | — |
| (Northern Pike) | official species listing | — |
| (Zander) | official species listing | — |
| (Atlantic Herring) | official species listing | — |
| (European Flounder) | official species listing | — |
| (Sea Trout) | official species listing | — |
| (European Smelt) | official species listing | — |
| (European Eel) | official species listing | — |
Official species-evidence source.
When the water first warms, european perch slide up into 3 to 12 ft. Summer is an 8 to 28 ft game here, winter a 12 to 33 ft one. Start at Weed flat. It's a weed flat holding about 7 ft of water and rates prime come spring. The feeding windows run early morning. Keep a drop-shot micro plastics or a small crankbait (perch pattern) rigged through the warm months.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 3 to 12 ft | midday & dawn | Weed flat (7 ft) | Small jig + curly tail, Inline spinner #1-2 |
| Summer | 8 to 28 ft | dawn | Sharp break (11 ft) | Drop-shot micro plastics, Small crankbait (perch pattern) |
| Fall | 10 to 33 ft | midday | Sharp break (33 ft) | Jigging spoon (small), Drop-shot on deep flats |
| Winter | 12 to 33 ft | midday & dawn | Offshore hump (19 ft) | Tungsten jig + maggots, Small balance jig |
Spring northern pike on Western Gulf of Riga Coast - North - Sector 01 hold shallow, usually 2 to 8 ft. They move out to 8 to 20 ft in summer and finish the year down in 5 to 15 ft. Put Weed flat first on the milk run — a weed flat near 7 ft that grades prime for spring. The feeding windows run early morning and the evening. The summer box starts with a bucktail or a weedless spoon over cabbage.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 2 to 8 ft | midday & dawn | Weed flat (7 ft) | #5 inline spinner, Spoon (red/white) |
| Summer | 8 to 20 ft | dawn & dusk | Sharp break (11 ft) | Bucktail, Weedless spoon over cabbage |
| Fall | 6 to 18 ft | midday & dawn | Sharp break (11 ft) | Big rubber (Bull Dawg style), Husky-style jerkbait |
| Winter | 5 to 15 ft | midday | Weed flat (7 ft) | Large jigging spoon |
When the water first warms, zander slide up into 4 to 15 ft. Summer is a 15 to 35 ft game here, winter a 20 to 40 ft one. Start at Offshore hump. It's an offshore hump holding about 19 ft of water and rates prime come summer. The feeding windows run the evening and early morning. Keep a vertical softbait over humps or a deep crankbait rigged through the warm months.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 4 to 15 ft | dusk & dawn | Shoreline point (4 ft) | Softbait on jighead (10-12 cm), Shallow crankbait at dusk |
| Summer | 15 to 35 ft | dusk & dawn | Offshore hump (19 ft) | Vertical softbait over humps, Deep crankbait |
| Fall | 12 to 40 ft | dusk & night | Sharp break (33 ft) | Big softbait (12-16 cm) slow-rolled, Jigging spoon |
| Winter | 20 to 40 ft | dusk & dawn | Offshore hump (19 ft) | Slow blade bait |
Come spring, look for atlantic herring tight to the bank in 5 to 25 ft. They move out to 15 to 50 ft in summer and finish the year down in 20 to 60 ft. If you only fish one area, make it Sharp break: a drop-off around 33 ft that scores good in summer. Best bite is early morning and the evening. A herring feather rig or a small silver jig is the honest summer answer here.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 5 to 25 ft | dawn & dusk | Weed flat (7 ft) | Small herring feather rig, Micro jig rig |
| Summer | 15 to 50 ft | dawn & dusk | Sharp break (33 ft) | Herring feather rig, Small silver jig |
| Fall | 10 to 40 ft | dawn & dusk | Sharp break (33 ft) | Small feather rig, Compact silver spoon |
| Winter | 20 to 60 ft | midday | Sharp break (33 ft) | Small silver jig, Sparse feather rig |
Start shallow in spring: european flounder sit in 5 to 25 ft that time of year. Warm water sends them out to 6 to 35 ft; cold water stacks them in 15 to 50 ft. Top water on the chart: Sharp break, a drop-off in the 33 ft range, prime in fall. Fish it in early morning and the evening and you'll meet the bite. Throw a bottom jig with spinner blade until the fish tell you otherwise.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 5 to 25 ft | dusk | Sharp break (11 ft) | Small bucktail dragged on bottom |
| Summer | 6 to 35 ft | dawn & dusk | Sharp break (33 ft) | Bottom jig with spinner blade |
| Fall | 8 to 40 ft | dusk | Sharp break (33 ft) | Compact bottom jig |
| Winter | 15 to 50 ft | midday | Sharp break (33 ft) | Small bottom jig |
Come spring, look for sea trout tight to the bank in 3 to 20 ft. Expect a summer slide to 15 to 50 ft, then a winter hold in 5 to 30 ft. Start at Sharp break. It's a drop-off holding about 33 ft of water and rates prime come summer. Prime time lands in early morning and the evening. A deep-running wobbler or a trolled spoon is the honest summer answer here.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 3 to 20 ft | dawn & dusk | Shoreline point (4 ft) | Slim coastal spoon, Shallow-running wobbler |
| Summer | 15 to 50 ft | dawn & dusk | Sharp break (33 ft) | Deep-running wobbler, Trolled spoon |
| Fall | 3 to 25 ft | dawn & dusk | Shoreline point (4 ft) | Coastal wobbler, Casting spoon |
| Winter | 5 to 30 ft | midday | Shoreline point (7 ft) | Slow coastal spoon, Suspending wobbler |
Western Gulf of Riga Coast - North - Sector 01 also holds european smelt (25 to 70 ft in summer), european eel (6 to 28 ft in summer). Pick any of them on the map above for rated spots and bait picks.
12 pieces of structure are mapped here — Deepest basin, around 112 ft, is the deepest of them.
Maritime Administration of Latvia national ports review was reviewed, but no stable government record establishes a public fishing entrance, parking or launch for this exact mapped child. This is an access-evidence gap, not a claim that public access does not exist. Verify land ownership, port and harbour rules, protected areas, local signs, parking, safety, permits and fishing permission before entry.
Private land and private launches need the owner's permission — please ask first.
Season dates, license requirements, and size and bag limits for Latvia waters are set by the Latvijas Vēstnesis (current Latvia angling, crayfish and underwater-hunting rules) — and special regulations can apply to Western Gulf of Riga Coast - North - Sector 01 specifically, so confirm the current rules before you fish. Check the live Latvian rules and current Ministry notices before every Baltic Sea or Gulf of Riga trip. Angling-card requirements, coastal hook limits, species possession limits, seasonal protections, eel closures, river-mouth exclusion radii, licensed waters, nature protections, port directions and safe shoreline access can apply. The statutory towpath right is not a promise of a usable entrance, parking or permission through private or working-port land. A hydrographic contour or fishing-spot marker never grants fishing, retention, access or navigation permission.
Check the official Latvia fishing regulations →
Latvian Ministry of Agriculture angling guidance →
Check special-area and water-specific rules →
Check official shore-access information →
Western Gulf of Riga Coast - North - Sector 01 is about 113 ft (34 m) deep at its deepest point. The depth chart comes from EMODnet, with national hydrographic source-reference audit bathymetric survey data, so the contours are survey-derived rather than computer-modeled.
Official coastal monitoring from Latvia national fisheries and coastal monitoring agencies informs the european perch, northern pike, zander, atlantic herring, european flounder, sea trout, european smelt, european eel roster for Western Gulf of Riga Coast - North - Sector 01. The mixed roster combines exact-water records where available with habitat-filtered regional evidence; not every species is documented at this exact water, and it is not a promise of equal abundance or a catch on a particular trip.
Weed flat is the top-rated area: a weed flat in about 7 ft of water that rates prime for european perch in spring. Open the map above to see every rated spot for each species and season.
For european perch, the summer bite is best in early morning. Each species page section below lists the seasonal windows, and the map shows a live NOW badge when you're inside one.
Fishing on Western Gulf of Riga Coast - North - Sector 01 is regulated by the Latvijas Vēstnesis (current Latvia angling, crayfish and underwater-hunting rules). Check the official Latvia regulations for current license requirements, season dates, and size and bag limits — special regulations can apply to this specific water.
Latvian Open Baltic Sandy Coast - Sector 03 8 mi · Western Gulf of Riga Coast - North - Sector 02 8 mi · Western Gulf of Riga Coast - North - Sector 03 15 mi · Latvian Open Baltic Sandy Coast - Sector 02 16 mi · Western Gulf of Riga Coast - North - Sector 04 21 mi · Latvian Open Baltic Sandy Coast - Sector 01 23 mi · Northwest Gulf of Riga - Sector 12 25 mi, EE · Central Gulf of Riga - Sector 13 25 mi, EE · Central Gulf of Riga - Sector 08 25 mi, EE · Latvian Open Baltic Sandy Coast - Sector 05 27 mi · Western Gulf of Riga Coast - North - Sector 05 28 mi · Kihelkonna Bay - Sector 09 29 mi, EE
Browse all Latvia fishing maps. See every water on DepthScout. Bathymetry credit: EMODnet, with national hydrographic source-reference audit EMODnet Bathymetry DTM 2024 mean-depth grid — official Latvian LATCHART hydrographic DTM / traceable CDI assessed (Lowest Astronomical Tide (LAT); 98% measured, 1% source-interpolated). How we build these maps. Fish here with a sonar unit that logs? Send us your depth data and we'll improve this chart, credited to you. For fishing guidance only, never navigation.