| NWS Forecast for: 4NM E Hyannis MA Atlantic Ocean Issued by: National Weather Service Norton, MA Last Update: 6:14 pm EDT Jul 12, 2025 |  |
| Sunday: ESE wind 5 to 8 kt. A slight chance of showers and thunderstorms between 8am and 11am. Patchy fog before 11am. Seas 1 ft or less. Sunday Night: Variable winds 5 kt or less. A chance of showers and thunderstorms between 11pm and 1am. Patchy fog between 11pm and 1am. Seas 1 ft or less. Monday: Variable winds less than 5 kt becoming S 5 to 8 kt in the morning. Mostly sunny. Seas 1 ft or less. Monday Night: Variable winds 5 kt or less. Mostly cloudy. Seas 1 ft or less. Tuesday: SW wind 5 to 9 kt. Mostly sunny. Seas 1 ft or less. Tuesday Night: WSW wind around 6 kt. Mostly clear. Seas 1 ft or less. Wednesday: SSW wind 5 to 9 kt. Sunny. Seas 1 ft or less. Wednesday Night: SW wind around 8 kt. Partly cloudy. Seas 1 ft or less. Thursday: SW wind 9 to 12 kt. Mostly sunny. Seas 1 ft or less. | |
| Marine Point Forecast: 41.65°N 70.2°W Associated Zone Forecast which includes this point | |
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