CatchWindow fishing intelligence

Cape May, NJ Daily Water Report — October 4, 2026

Cape May is a good-but-not-carefree water day: boating and fishing have solid utility, while divers get a respectable window if they treat the short-period chop and uncertain water clarity with due skepticism. The strongest overall score belongs to wildlife at 8/10, with fishing and diving both at 7.4, boating 7.2, and sailing and kayaking at 6.4. Those are suitability estimates, not a permission slip from the sea. The best practical stretch is around dawn through the morning low tide, especially within the 6:51–8:51 AM solunar major period. That overlaps the 9:08 AM low and comes before the afternoon high at 3:49 PM, giving shoreline explorers and wildlife watchers a useful exposed-tide window. Anglers have another favorable solunar major period from 6:51–8:51 PM, after sunset but within dusk’s tail end; plan lighting, navigation, and the late ebb accordingly rather than assuming the calendar does it for you. A NNE wind around 7 knots, with gusts to 17 knots and a stronger 22-knot gust forecast around midnight, keeps the day from being glassy. Seas run roughly 0.7–1.0 m, driven largely by a 0.72 m, 4.75-second easterly swell. That is modest height but quick, lumpy energy—more nuisance than drama for larger boats, but enough to make paddlers and divers earn their comfort. The ocean current is forecast near 0.47 m/s toward 162 degrees. Marine water temperature is 19.8 C, about 0.7 C below average, so lingering in the water deserves more respect than the mild 16–18 C air suggests. Cloud cover is complete, rain is possible from morning through early evening, and pressure is falling from a relatively firm 1019 hPa. Atmospheric visibility is forecast near 13 km, but that says nothing about underwater visibility. CoastWatch chlorophyll is very high at 7.87 mg/m³, a bloom-condition signal that may matter to water clarity but does not tell us what is swimming below. Compared with yesterday, boating, fishing, and wildlife ratings improve, while sailing eases back from 7.3. The calmer-looking stretch arrives after today: waves fall to 0.2–0.6 m Tuesday and 0.2–0.4 m Wednesday through Friday, though Monday brings stronger winds. Best bet: fish the dawn major period, then let the 9:08 AM low tide dictate whether you stay ashore or head home.