Hyannis, Massachusetts, United States Fishing Report

Thursday, May 21, 2026 · 5:27 PM

Temperature

60°F

Conditions

Slight Chance Rain Showers

Wind

9 mph NE

Conditions & Overview

Water temperatures in Nantucket Sound have climbed into the warmer range this week, accelerating the striper bite across the south side of the Cape.

What's Biting

Striped bass from 25 to over 40 inches are spread across the area, with the largest fish hitting swimming plugs and topwaters in the Cape Cod Canal earlier this week.

Full stamp includes: live tide and weather windows · sea surface temperature map · chlorophyll edge detection · your personal pattern history

About these stamps

WaterWatcher generates condition stamps for locations across the US using live weather, tide, and water temperature data combined with pattern matching from your own catch history and anglers nearby. Pro adds sea surface temperature maps and chlorophyll edge mapping for offshore fishing.

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