The Charles River is looking prime for anglers today, April 4, 2025. With sunrise at 6:21 AM and sunset at 7:13 PM, you'll have plenty of daylight to reel in some catches. The tidal schedule is especially favorable, with high tides peaking early at 4:34 AM and later at 5:23 PM, offering strong currents and good fish activity on both ends. Low tides at 11:03 AM and 11:17 PM provide some slower movement, perfect for targeting calmer waters.
The weather today in Boston is cool and clear, with temperatures expected to range from the high 40s to low 50s°F. Conditions are calm, with light winds, making it perfect for a day on the Charles. Fish activity has been elevated, with anglers reporting solid catches, particularly in the early morning and just before sunset.
Recent trends along the Charles indicate that largemouth bass, smallmouth bass, striped bass, and a mix of yellow and white perch remain the most commonly caught species. Highlights include a largemouth bass weighing close to 4 pounds and a few striped bass catches further downstream. Schools of baitfish such as blueback herring are present, attracting larger predators, particularly near the Watertown Dam and the river basin around the Esplanade.
For bait and lures, crankbaits in natural colors like green and brown have been particularly effective for largemouth bass. Tube jigs and soft plastic worms with drop shot rigs are excellent for targeting smallmouth bass. For striped bass, live bait such as eels or artificial jigs and plugs are recommended. Anglers have also had success using soft plastics like the Mister Twister 3-inch curly tail in light colors for versatility.
Two recommended hotspots today are:
1. **Watertown Dam**: Known for active herring and predatory bass, this area is bustling with fish as they prepare for spring spawning.
2. **Esplanade lagoons**: The calm waters hold bass and perch, especially in the weeded edges and near structures.
Today’s conditions are ideal for fishing, so pack your favorite gear and hit the water. The fish are biting, and it’s a great time to enjoy the vibrant ecosystem of the Charles River.