CatchWindow fishing intelligence

New Bedford Harbor, MA Daily Water Report — October 8, 2026

New Bedford Harbor is a good go for powered boating and sailing, with a qualified yes for diving and a more selective plan for paddlers. The day is dry, clear overhead and mild by October standards, but it is not the glassy harbor day the recent scorecard has been enjoying: SSW wind builds through the day, with the strongest gusts near 27 knots around 11 AM, and wave heights run roughly 0.5 to 1.0 m. The early stretch offers the cleaner compromise. High tide arrives at 6:42 AM, shortly before sunrise at 6:47 AM, while winds are within a broader 4.7–14.2-knot daily range. That makes morning the sensible launch window for kayakers and the better bet for divers looking to avoid the day’s gustier middle. Water temperature is about 17.4–17.5 C, slightly below the seasonal average, so exposure protection remains part of the plan rather than an afterthought. The diving score is a strong 8.5/10, though that is a suitability estimate, not a safety clearance. Boaters get an 8/10 and sailors 7.7/10: enough breeze for sailing, manageable seas for many boaters, and no rain indicated. The tradeoff is the short-period texture—representative waves are 0.72 m at 3.85 seconds, with 0.64 m wind waves at 3.15 seconds—so expect a choppier ride than the headline wave height alone might suggest. The current forecast is about 0.36 m/s toward 34 degrees. Harbor users should account for that alongside the tide, especially around the midday low at 12:45 PM. Fishing rates 6.3/10, with the 10 AM–noon major solunar period arriving as the gustiest part of the day approaches. A later minor period runs 4:30–5:30 PM, ahead of the 7:08 PM high tide. Pressure is rising from around 1010 hPa, and the forecast stays rain-free. The reported chlorophyll is high, but it does not establish fish activity on its own. Compared with October 7, boating, kayaking and fishing suitability are down, while diving improves; the key change is more wind and a lower pressure setup than yesterday’s very light-air conditions. Friday and especially Saturday look calmer on the water, with Saturday forecast at just 0.1–0.5 m waves and peak wind near 7.4 knots. Best bet: launch early, enjoy the high-tide morning, and let the late-morning gusts have the harbor to themselves.