Hard light and clear air over the water, with a kind N breeze on the water and pressure ticking upward. Expect most activity at Matanzas Creek Reservoir around the wall early and the arms later. A steady middling day from end to end. Change depth before you change anything else. The season of moving fish: stay mobile and watch for bait.
The bites are poor now
Night
You will find Matanzas Creek Reservoir in Sonoma County, California. Salt water lies 20 miles off. Small at around 8 acres: two anglers spread out cover most of it. Our Sonoma County list holds plenty of bigger water. You are 4.3 miles from Santa Rosa. Roseland is 4.3 miles and Rohnert Park 5.2 miles. It lies deep inside the county rather than near an edge.
No chart reached our records; the first cast is your sounding. The old creek line under the surface is the feature worth finding. Inflow corners move water, and moving water gathers fish. Records held for Sonoma County cover flathead grey mullet, rainbow trout, Chinook salmon and bluegill. Protected fish appear in the records for this area, so treat the list as information, not an invitation. On Matanzas Creek Reservoir the obvious spot is not always the productive one.
Seasonal averages run from 47°F in January up to 68°F in August. Summer heat is the limit here, not winter cold. The first and last hours carry the summer; the middle is slow. February into May fishes hardest as the water warms. Plan around that when you fish Matanzas Creek Reservoir.
Nothing in our records says who may fish here. Formal access is not mapped, so the last stretch is likely on foot. Light line and small metal for the trout; a fly rod earns its place on calm evenings. Read any posted signs at the access point rather than assuming. Check whether bait restrictions apply before you buy any. If the gate is shut, Lake Ilsanjo at 2 miles is the nearest alternative. Check the current arrangement for Matanzas Creek Reservoir.
31%
The bites are poor now
| 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
| 1.5 | 0.6 | 2.2 | 2 | 1.2 | 2.9 | 3.5 | 2.9 | 4 | 4 | 6.9 | 9.9 | 10.4 | 9.5 | 7.8 | 6.1 | 5.5 | 9.3 | 7.1 | 4.1 | 3.4 | 2.6 | 3.1 | 3.1 |
| 49° | 49° | 47° | 47° | 46° | 47° | 46° | 46° | 48° | 52° | 61° | 67° | 71° | 74° | 76° | 76° | 76° | 73° | 68° | 62° | 59° | 58° | 57° | 55° |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 29.98 | 29.99 | 30 | 30.01 | 30.01 | 30.01 | 30.04 | 30.05 | 30.06 | 30.07 | 30.09 | 30.09 | 30.09 | 30.08 | 30.06 | 30.05 | 30.04 | 30.04 | 30.05 | 30.07 | 30.07 | 30.08 | 30.08 | 30.09 |
| 84 | 85 | 83 | 77 | 71 | 58 | 65 | 68 | 58 | 54 | 41 | 32 | 27 | 23 | 21 | 20 | 22 | 31 | 36 | 48 | 54 | 56 | 59 | 62 |
Sam
AI Fishing Assistant for Matanzas Creek Reservoir
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