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San Luis Reservoir Fishing Report | May 30, 2025

Report by Catch America Pro Staff
This report comes from the Catch America pro staff of guides fishing waters across Northern California.
What is working right now

San Luis Reservoir is in transition. The water is dropping over a foot a day and has fallen more than 30 feet in the last month. Surface temperatures are climbing into the 70s and blue green algae is taking off. Conditions are changing fast, so plan around the falling water and warming, greening lake.

What are conditions like at San Luis Reservoir right now?

Changing fast. The water is falling more than a foot a day and has dropped over 30 feet in the last month. The pro staff is hoping the level reaches equilibrium soon.

How is the algae affecting San Luis Reservoir?

Warmer water in the 70s has the algae growing fast, and blue green algae is taking off. It is expected to keep building through the summer and put heavy algae on the surface.

Is the San Luis algae dangerous?

According to the lake staff who test the water, the blue green algae is not harmful to people, though it can be a risk to dogs and some animals. Avoid drinking or swimming in it to be safe.

What is the outlook for San Luis Reservoir?

The trend is toward warmer water and a heavier summer algae bloom. Watch the falling water level and the greening surface as summer sets in.

Watch the full report

From the report (Catch America Pro Staff): We've had a lot of changing conditions over there at the lake right now. We have falling water that's falling over a foot a day. In the last month it's fallen over 30 feet. The algae is growing like crazy with these higher temperatures and the water temperatures are coming up in the 70s. The blue green algae is certainly taking off right now and is going to continue for the rest of the summer.

San Luis Reservoir May 30, 2025 FAQ

How fast is San Luis Reservoir dropping?

More than a foot a day, over 30 feet in the last month.

What are the water temperatures at San Luis?

Surface temperatures are climbing into the 70s.

Is there algae at San Luis Reservoir?

Yes. Blue green algae is taking off with the warmer water and is expected to build through summer.

Is the San Luis algae harmful to people?

Lake testing indicates it is not harmful to people, but it can be a risk to dogs and some animals. Avoid drinking or swimming in it.

What should anglers plan for at San Luis?

Falling water, warming temperatures, and a heavier summer algae bloom.

Who provides the San Luis report?

The Catch America pro staff.

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San Luis Reservoir Fishing Report | July 27, 2026

Report by Capt. Roger George Roger George runs Roger George Guide Service and is the exclusive guide on San Luis Reservoir. Reach him at (559) 905-2954 to book a trip. What is working right now San Luis Reservoir is fishing up and down in late July 2026 as heavy wind stirs algae and holds the water temperature at 71 degrees. Capt. Roger George is trolling the main lake flats in 60 to 80 feet of water at 2.2 to 2.4 mph, running lures 120 to 140 feet behind the boat. White belly and chartreuse are the top colors. One recent trip landed fish of 14, 21, and 27 pounds. What is biting at San Luis Reservoir right now?The bite is up and down as constant wind churns the lake. Capt. Roger George had an epic recent trip with guest Bob McGill, landing fish of 14, 21, and 27 pounds, then a tough follow-up trip. Big fish are still figuring out where the bait has moved. The report did not name a specific target species. What depth are the fish holding at San Luis Reservoir in late July?Roger is fishing the main lake flats that run about 70 feet deep, trolling in water 60 to 80 feet deep. As the surface warms toward 80 degrees over the next week, expect fish to slide deeper, likely down to 70 to 80 feet. Watch your sonar daily since depth shifts with wind and overcast. What lure colors are working at San Luis Reservoir?White belly patterns are helping out right now, and chartreuse is producing as well. Colors can change day to day with the wind and light, so Roger's rule is to let the fish tell you what they want rather than committing to one pattern. Specific lure models were not named in this report. How is Roger George rigging and trolling at San Luis Reservoir?He is trolling 2.2 to 2.4 mph and letting lures back 120, 130, and 140 feet behind the boat, running through water 60 to 80 feet deep on the main lake flats. He leans on his sonar to find the depth fish are holding at and whether they are active before committing to a zone. What are conditions like at San Luis Reservoir?The lake is holding stable near 50 percent, with water being pumped in and out, which stirs in grass, debris, and algae. Water temperature is only 71 degrees, well below normal. Heavy wind is the biggest factor, and shore anglers have been doing a little better than boaters because wind limits boat time. What is the guide's outlook for San Luis Reservoir?Roger expects temperatures to rise toward 80 degrees over the next week, which should move fish deeper and change the pattern again. His forecast is decent fishing coming up if you can handle the summer heat. Water clarity beyond the algae mixing was not specified in this report. Watch the full report From the report (Capt. Roger George): We're running 2.2, 2.4 mph and we're putting back 120, 130, 140 ft behind the boat and running it in water that's like 60 to 80 ft deep. White bellies right now seem to be helping out. Chartreuse is working as well as the white, but that could change tomorrow. Once again, let the fish tell you what's happening. San Luis Reservoir July 27, 2026 FAQ What is the water temperature at San Luis Reservoir?Water temperature is 71 degrees, well below normal for late July, held down by heavy wind. Roger expects it to rise toward almost 80 degrees over the following week. What lake level is San Luis Reservoir at?The lake is holding stable around 50 percent, with water being pumped in and taken out, which is normal for this time of year and stirs in grass and debris. How fast should you troll at San Luis Reservoir?Roger is trolling 2.2 to 2.4 mph on the main lake flats. How far behind the boat should you run lures at San Luis Reservoir?He is letting lures back 120, 130, and 140 feet behind the boat in 60 to 80 feet of water. What lure colors are working at San Luis Reservoir?White belly patterns and chartreuse are the top colors right now, though Roger says colors can change day to day. Are shore anglers or boaters doing better at San Luis Reservoir?Shore anglers have been doing a little better than boaters because the constant wind limits how and when boats can fish, while shore anglers can fish earlier and later. What size fish are being caught at San Luis Reservoir?One recent trip produced fish of 14, 21, and 27 pounds, though the next trip was much tougher. The specific species was not named in this report. Who guides San Luis Reservoir?Capt. Roger George of Roger George Guide Service, the exclusive guide on San Luis Reservoir. Call (559) 905-2954 to book. Shop the Tackle Trolling Spoons Striped Bass Tackle Shop Striped Bass Gear

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Northwest Oregon Fishing Report | July 2026

Report by Capt. David Johnson David Johnson guides Tillamook Bay and Northwest Oregon for salmon and is a Catch America pro-staff captain. Shop David Johnson's tackle. What is working right now Northwest Oregon's July focus is offshore ocean coho with Chinook mixed in, running 1 to 7 miles out with flashers, hoochies, and various lures and baits. Capt. David Johnson still has late spring Chinook in Tillamook Bay as a wind backup. Coastal cutthroat, catch-and-release sturgeon on the Columbia, and halibut round it out, with albacore tuna still about 100 miles out. What is biting in Northwest Oregon right now?Ocean coho with some Chinook mixed in is the main focus, fished 1 to 7 miles offshore. Capt. David Johnson is also still catching late spring Chinook out of Tillamook Bay. Coastal cutthroat, halibut, and catch-and-release sturgeon on the Columbia are all available too. Where are the salmon holding off Northwest Oregon?Offshore, usually 1 to 7 miles out for the coho and mixed Chinook. That ocean fishery is dictated by wind, so when David gets blown off he has a backup fishing inside Tillamook Bay for the springers. He follows the wind and the fish. What are anglers using off Northwest Oregon?For the offshore coho and Chinook, flashers with various lures and baits, including hoochies. Inside the bay he targets the late springers. Guys also run bottom-fish and halibut trips. No specific Catch America product was named in this report. What about tuna and other species?Albacore tuna are just starting to get close but average about 100 miles out. When they push into the 30 to 40 mile range, sport anglers start getting albacore. There is also excellent catch-and-release sturgeon fishing on the Columbia River and fun coastal cutthroat. What is the outlook for Northwest Oregon?Ocean coho is the main play, with spring Chinook as the plan B when wind allows, plus cutthroat for fun. David plans more on the cutthroat later. Halibut and eventually albacore add to the July and summer mix along the coast. Watch the full report From the report (Capt. David Johnson): We're still catching some late spring chinook out of Tillamook Bay, and our main focus is going to be fishing out offshore. We're going to be catching coho with some chinook mixed in, usually running out 1 to 7 miles offshore and fishing with flashers and various lures and baits, hoochies. The tuna are just starting to get close enough, but they're still probably on average 100 miles out. Northwest Oregon July 2026 FAQ What is the main July fishery in Northwest Oregon?Ocean coho with Chinook mixed in, 1 to 7 miles offshore. Are spring Chinook still available in Northwest Oregon?Yes, late spring Chinook are still being caught inside Tillamook Bay as a wind backup. How far out are the albacore tuna?On average about 100 miles out, with sport anglers getting them once they push to 30 to 40 miles. What else can you catch in Northwest Oregon in July?Coastal cutthroat, halibut and bottom fish, and catch-and-release sturgeon on the Columbia River. What baits are used offshore?Flashers with various lures and baits, including hoochies. Who guides Northwest Oregon for Catch America?Capt. David Johnson, a Catch America pro-staff captain. Shop the Tackle Shop Capt. David Johnson's Tackle Shop Salmon Gear

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