CatchWindow fishing intelligence

Ship John Shoal, NJ Daily Water Report — August 29, 2026

Today's conditions at Ship John Shoal are inviting for most water activities, but surfers might want to sit this one out. With wave heights peaking at an unimpressive 0.2 meters and a paltry swell of 0.04 meters, surfing scores a mere 4.5 out of 10. However, if you're looking to dive, boat, or fish, the day offers some appealing windows. The diving conditions are steady with a 7.6 out of 10 score, maintaining consistency from previous days. The calm waters, with the lowest wave height around 16:00, make for clear and stable diving. Boaters can expect a solid day on the water with a 7.4 out of 10 score, though a slight dip from yesterday's 7.9. The northern winds at 7 knots with gusts up to 14 knots won't ruffle too many feathers but keep an eye out for those morning gusts peaking at 18.7 knots around 08:00. Fishing earns a respectable 7 out of 10, slightly better than yesterday, thanks to favorable solunar periods and a rising barometric pressure at 1022 hPa. The full moon might add a bit of mystery to the catch, with major solunar periods occurring from 12:46 to 14:46. If you're casting lines, aim for these windows to maximize your chances. The water temperature sits at a warm 26.8°C, slightly above average, which should keep paddlers and swimmers comfortable. While kayaking scores a 6.6, a drop from yesterday's 7.5, it's still a pleasant day for a paddle, especially with the virtually non-existent rain threat. Looking ahead, expect stable conditions with continued low wave heights through the week. Temperatures will rise, peaking at a sweltering 35°C by September 3rd. If you're planning for an outing, tomorrow's conditions mirror today's calmness. Best bet? Hit the water for a dive or a leisurely boat ride, and enjoy the serene late afternoon lull.