SLO County Fishing Report — September 18, 2026

Good morning, Central Coast anglers! Here's your fishing report for September 18th, 2026.

🌤️ Conditions Overview

Friday brings elevated winds and building seas across the coastal waters! A Small Craft Advisory is in effect this afternoon through Saturday night. Expect fresh NW winds with choppy conditions on the ocean. Lake conditions remain good with warm water temperatures ideal for fall fishing action.

Note: USGS lake data experiencing service delays. Lake level data from alternate sources included where available.

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🏞️ Lake Fishing Reports

Lake Nacimiento

Status: 🟢 Great Water Level: ~748 ft MSL (estimated, based on seasonal patterns) Water Temp: 68-72°F (estimated, based on seasonal norms)

Bass fishing remains excellent! The warm September water has fish active throughout the day, with early morning and late evening providing the best topwater action. With schools of shad throughout the lake, the bass are feeding aggressively in preparation for fall.

What's Biting:

• 🐟 Largemouth bass - Great on topwater lures at dawn/dusk
• 🐠 White bass - Active near shad schools
• 🦐 Crappie - Good near submerged structure

Best Bets:

• Main lake points in 15-25 ft
• Las Tables area and up the narrows
• Floating baitfish schools in the mornings

Tips: Use light tackle for more action. Crawdad patterns working well midday. Watch for floating debris and grass. The bass are keying on shad—try small swimbaits!

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Lopez Lake

Status: 🟢 Good Water Level: Healthy for mid-September (estimated) Water Temp: 65-70°F (estimated)

Bass fishing is solid with good action on shad rap, zoom worms, and crawdad patterns. Most catches coming from shallow water pockets and coves near structure. The lake is in great shape for fall fishing.

Best Bets:

• Shallow pockets and coves
• Points with creek channel access
• Docks and pier areas

Tips: Fish are feeding heavily on shad. Try small swimbaits and spinnerbaits!

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Santa Margarita Lake

Status: 🟡 Fair Water Temp: 64-68°F (estimated)

Bass fair but holding deep during midday heat. Crappie and catfish picking up at dusk and dawn near submerged timber. The lake is at good levels for fall.

Best Bets:

• Deep water structure at dawn/dusk
• Crappie near brush piles
• Catfish on cut bait at night

Tips: Focus on early morning hours when water is coolest.

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🌊 Ocean Fishing - Morro Bay

Status: 🟡 Good (Small Craft Advisory - Check Conditions) Conditions: Strong winds, moderate swell Water Temp: 67.3°F (19.6°C from Buoy 46011) Wave Height: 5 ft (1.5m)

Rockfish season continues to deliver! Charter boats are reporting good catches, though conditions are rough today with the strong NW wind and building seas. A Small Craft Advisory is in effect—small craft should exercise caution.

Current Ocean Data (Buoy 46011 - Pt Conception):

• Wind: NNW (340°) at 8.0 m/s (~18 mph), gusting to 10.0 m/s (~22 mph)
• Wave Height: 5 ft (1.5m)
• Wave Period: 8-15 seconds (mixed swell)
• Water Temp: 67.3°F (19.6°C)
• Air Temp: 63°F (17.2°C)
• Pressure: 1018.9 hPa (high pressure, stable)

NOAA Marine Forecast - Point Pinos to Point Piedras Blancas:

• Today: NW wind 10-15 kt, rising to 15-20 kt late. Seas 4-5 ft
• Tonight: NW wind 15-20 kt. Seas 5-6 ft
• Saturday: NW wind 15-20 kt. Seas 6-7 ft
• ⚠️ Small Craft Advisory in effect this afternoon through late Saturday night

⚠️ Advisory: Strong winds today—small craft advisory in effect. Morning trips recommended before winds pick up. Check conditions before heading out.

What's Biting:

• 🐟 Rockfish - Full limits, multiple species including vermilion and blue
• 🐡 Lingcod - Strong action, fish to 8+ lbs reported
• 🦈 Halibut - Good prospects along the beaches

Salmon Season: Currently open! Some boats reporting success.

Charter Report - Morro Bay Landing:

"Rockfish action has been consistent! Conditions are choppy today with the wind up, but fish are cooperating when you can get the lines down."

Best Bets:

• Bottom fishing over rocky structure (60-150 ft) - best when winds calm
• Drift fishing along the drop-offs
• Cayucos Pier for halibut (shore fishing)

Tips: Bring your heavy tackle for lingcod—they're thick and fight hard! Morning trips best for calmer seas before the wind fills in.

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🌊 Tide Schedule - Morro Bay (September 18)

Note: Tide data based on NOAA predictions

Time	Tide	Height
4:18 AM	High	3.6 ft
10:12 AM	Low	2.4 ft
4:30 PM	High	4.9 ft
10:42 PM	Low	1.3 ft

Best Tide: High tide around mid-day is ideal for rockfish and lingcod. Low tide exposes structure for shore fishing.

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🌙 Solunar Forecast - September 18

Period	Time	Activity
Major	5:12 AM - 7:12 AM	🟢 Prime
Minor	11:24 AM - 1:24 PM	🟡 Good
Major	5:48 PM - 7:48 PM	🟢 Prime
Minor	11:54 PM - 1:54 AM	🟡 Good

Best Times: Early morning (5:00-7:00 AM) and evening (5:30-7:30 PM) for best fishing!

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📅 Extended Forecast

Saturday: Sunny, strong winds AM - Check conditions Sunday: Moderate winds, improving - Good fishing Weekend: Partly cloudy, swell building - Prime time for lake fishing

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🎣 Gear Recommendations

Lake:

• Topwater lures (frog, popper) for early morning
• Shad rap in chrome/silver
• Crawdad jigs (4-6") for midday
• Dropshot rigs for deep water

Ocean:

• Rockfish leader (20-30 lb)
• Lingcod tackle (40-60 lb)
• Fresh bait (sardines, anchovies)
• Surf gear for pier fishing

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📬 Stay Connected

Got a hot report? Send your photos and tips to tips@calcoasttides.com — we love featuring local catches!

See you on the water! 🎣

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Report generated for SLO County waters. Always check CDFW regulations before heading out. Ocean data courtesy of NOAA NDBC Buoy 46011. Lake level data from US Lakes Network.