CatchWindow fishing intelligence

Ship John Shoal, NJ Daily Water Report — October 8, 2026

Ship John Shoal gets a clear green light for sailing and boating, with a qualified yes for paddlers and divers: it is a notably flat, dry October day, but the tide will still make the water do some of the work for you. The headline is tiny seas. Waves sit near 0.2 m with a short 2.05-second period, and the day’s range stays between glassy and merely rippled; the calmest patch is forecast near 11 PM at just 0.04 m. A southwest wind around 9 knots, with representative gusts to 12, gives sailors enough breeze to stay interested without making the surface unruly. That combination supports the 9.1/10 sailing and 8.4/10 boating outlooks. For kayakers, the 6.8/10 reflects the tradeoff: light chop and no rain are friendly, but the 0.25 m/s current toward 323 degrees and the substantial tide movement deserve route planning rather than casual drifting. The strongest practical windows are around the morning high at 8:50 AM and the evening high at 9:10 PM, while the low waters—0.08 m at 2:55 AM and 0.07 m at 3:11 PM—will sharpen the consequences of shallow water. The midday solunar major period, 10:18 AM to 12:18 PM, is the better fishing window, with another major period from 10:18 PM to midnight. Fishing rates 6.4/10: decent, not a victory lap. Rising pressure and manageable wind help, while the tide timing remains the main variable. Diving scores 7.6/10 on the supplied wind, wave, water-temperature and clarity inputs, but the very high chlorophyll reading of 9.49 mg/m³ is bloom-level water-color information, not a promise of underwater visibility. Air visibility is forecast near 20.8 km under clear skies; that is excellent for navigation and scenery, not a substitute for checking conditions in the water. Compared with the reconstructed recent scores, sailing improves sharply from yesterday’s 6.9, while boating eases back from 9.1 and kayaking from 8.3 as the breeze builds. Friday and Saturday remain dry and very flat; Sunday brings the real change, with gusts near 25 knots, rain chances at 85%, and waves up to 0.3 m. Best bet: sail the morning high, then let the shoal keep its low-water secrets to itself.