CatchWindow fishing intelligence

Fall River, MA Daily Water Report — August 28, 2026

Boating and kayaking are the clear winners today on Fall River's coastal waters. The numbers speak for themselves—boating scores a 9.4 out of 10 and kayaking a 9.1, both reflecting conditions that are about as cooperative as late August offers. With a representative southeast wind barely reaching 3 knots and gusting only to 4, the surface stays flat and manageable. Wave heights hover around a modest 0.26 meters, with a calmest stretch near 1:00 PM at just 0.22 meters. That's the window to aim for if you're paddleboarding, kayaking, or easing a small powerboat out for an afternoon cruise. Diving also deserves a nod at 8.8 out of 10, and this marks the seventh consecutive day at that score—a run of consistency that suggests the subsurface conditions have settled into a reliable groove. Water temperature sits at 20.8°C, a noticeable 1.6°C above the long-term average for this date. That warmth might make the neoprene decision easier, though it's worth noting that today's air temperature range climbs to 28.2°C, so the surface layer could feel noticeably different from what you encounter below. Atmospheric visibility is listed at 12.2 kilometers, but remember that tells you nothing about what you'll see underwater—that's a separate variable entirely. Fishing lands at 6.9 out of 10, nudging up slightly from yesterday's identical score. The solunar calendar points to a major feeding period from 11:46 AM to 1:46 PM, which dovetails nicely with the afternoon low tide at 2:19 PM. The falling tide through midday could concentrate any activity, though the chlorophyll reading of 2.28 mg/m³ is marked high—but that's not a direct signal of baitfish presence, only a water-quality indicator. The full moon overhead tonight, rising at 7:31 PM, might shift evening patterns, but today's bite seems decent rather than exceptional. Surfing remains a meager 4.5 out of 10, unchanged from the past several days. The swell comes from 172 degrees at 3.6 seconds and 0.26 meters—short-period, low-energy stuff that won't inspire anyone to haul a board down. Sailing at 5.6 out of 10 reflects the light breeze; there's just not enough consistent push for a satisfying day on the water under sail. Looking ahead, Friday keeps the lid on with equally mild winds and waves, though Saturday introduces a peak gust near 12.6 knots that could perk up sailing prospects. By Monday, precipitation chances climb to 40 percent, and a cooler air mass drops highs to around 19.6°C. The marine forecast shows wave heights staying under half a meter through the weekend, so boating and kayaking remain viable, but the window for that flawless flat water narrows as winds pick up Saturday into Sunday. Best bet today: slide onto the water around 1:00 PM, when the breeze is lightest and the tide is low, and let the full moon rise over a glassy evening.