Coastal Waters Forecast
Issued by NWS Boston, MA

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000 FZUS51 KBOX 231425 CWFBOX Coastal Waters Forecast National Weather Service Taunton MA 1025 AM EDT Fri Jun 23 2017 COASTAL WATERS FROM THE MERRIMACK RIVER MA TO WATCH HILL RI OUT TO 25 NM ANZ200-240315- 1025 AM EDT Fri Jun 23 2017 .Synopsis for Massachusetts and Rhode Island coastal waters... Remnants of Cindy along with the threat of heavy rain and thunder- storms sweep across the waters around Saturday morning, clearing out late in the day ahead of a sweeping cool front. Lower visibilities forecast during this unsettled weather pattern. Cooler weather into early next week, remaining unsettled. For information on possible hazardous weather beyond the 24-36 hour forecast period, please visit www.weather.gov/boston and follow the Current Hazards link above the map on the left. $$ ANZ250-240315- Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary- 1025 AM EDT Fri Jun 23 2017 ...SMALL CRAFT ADVISORY IN EFFECT FROM 2 PM EDT THIS AFTERNOON THROUGH SATURDAY MORNING... .THIS AFTERNOON...S winds 10 to 15 kt, increasing to 15 to 20 kt. Seas 3 to 5 ft. Patchy fog. A slight chance of showers. Isolated tstms. Some tstms may produce heavy rainfall with vsby 1 NM or less. .TONIGHT...S winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 6 ft. Areas of fog. A chance of showers. Vsby 1 NM or less. .SAT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. Areas of fog. A chance of showers. Vsby 1 to 3 NM. .SAT NIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft. .SUN...W winds 5 to 10 kt, becoming S 10 to 15 kt in the afternoon. Seas 2 to 3 ft. .SUN NIGHT...SW winds 10 to 15 kt, becoming W 5 to 10 kt after midnight. Seas 2 to 3 ft. .MON...SW winds 5 to 10 kt. Seas 2 to 3 ft. .MON NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. .TUE...S winds 5 to 10 kt. Seas around 2 ft. .TUE NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. A chance of showers. Winds and seas higher in and near tstms. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ251-240315- Massachusetts Bay and Ipswich Bay- 1025 AM EDT Fri Jun 23 2017 .THIS AFTERNOON...S winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. A slight chance of showers. Isolated tstms. Some tstms may produce heavy rainfall with vsby 1 to 3 NM. .TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. Areas of fog. A chance of showers. Vsby 1 NM or less. .SAT...SW winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers. Vsby 1 to 3 NM. .SAT NIGHT...W winds 5 to 10 kt. Seas around 2 ft. .SUN...W winds 5 to 10 kt, becoming S 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas around 2 ft. .SUN NIGHT...SW winds 10 to 15 kt, becoming W 5 to 10 kt after midnight. Seas around 2 ft. .MON...SW winds 5 to 10 kt. Seas around 2 ft. .MON NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. .TUE...SW winds 5 to 10 kt. Seas around 2 ft. .TUE NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. A chance of showers. Winds and seas higher in and near tstms. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ231-240315- Cape Cod Bay- 1025 AM EDT Fri Jun 23 2017 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY MORNING... .THIS AFTERNOON...S winds 10 to 15 kt. Gusts up to 25 kt. Seas around 2 ft. Patchy fog. A slight chance of showers. Isolated tstms. Some tstms may produce heavy rainfall. .TONIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. Areas of fog. A chance of showers. Vsby 1 NM or less. .SAT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. Areas of fog. A chance of showers. Vsby 1 to 3 NM. .SAT NIGHT...W winds 5 to 10 kt. Seas around 2 ft. .SUN...W winds 5 to 10 kt, becoming SW 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 1 foot or less. .SUN NIGHT...SW winds 10 to 15 kt, becoming W 5 to 10 kt after midnight. Seas around 2 ft. .MON...SW winds 5 to 10 kt. Seas 1 foot or less. .MON NIGHT...SW winds 5 to 10 kt. Seas 1 foot or less. .TUE...S winds 5 to 10 kt. Seas 1 foot or less. .TUE NIGHT...SW winds 5 to 10 kt. Seas 1 foot or less. Winds and seas higher in and near tstms. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ254-240315- Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm- 1025 AM EDT Fri Jun 23 2017 ...SMALL CRAFT ADVISORY IN EFFECT FROM 2 PM EDT THIS AFTERNOON THROUGH SATURDAY EVENING... .THIS AFTERNOON...S winds 10 to 15 kt. Gusts up to 20 kt. Seas 3 to 5 ft. Patchy fog. A slight chance of showers. Isolated tstms. Some tstms may produce heavy rainfall with vsby 1 NM or less. .TONIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 6 ft. Areas of fog. Vsby 1 NM or less. .SAT...SW winds 15 to 20 kt, diminishing to 10 to 15 kt in the afternoon. Gusts up to 25 kt. Seas 4 to 6 ft. Areas of fog. A chance of showers. Vsby 1 NM or less. .SAT NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, becoming W 5 to 10 kt after midnight. Seas 3 to 5 ft. .SUN...W winds 5 to 10 kt, becoming SW 10 to 15 kt in the afternoon. Seas 2 to 4 ft. .SUN NIGHT...SW winds 10 to 15 kt, becoming W 5 to 10 kt after midnight. Seas 2 to 4 ft. .MON...SW winds 5 to 10 kt. Seas 2 to 3 ft. .MON NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. .TUE...S winds 5 to 10 kt. Seas 2 to 3 ft. .TUE NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. A chance of showers. Winds and seas higher in and near tstms. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ255-240315- Coastal Waters extending out to 25 nm South of Marthas Vineyard and Nantucket- 1025 AM EDT Fri Jun 23 2017 ...SMALL CRAFT ADVISORY IN EFFECT FROM 2 PM EDT THIS AFTERNOON THROUGH SATURDAY EVENING... .THIS AFTERNOON...S winds 10 to 15 kt. Gusts up to 20 kt. Seas 3 to 5 ft. Patchy fog. A slight chance of showers with isolated tstms. Some tstms may produce heavy rainfall with vsby 1 NM or less. .TONIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 7 ft. Areas of fog. Vsby 1 NM or less. .SAT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 7 ft. Areas of fog. A chance of showers. Vsby 1 NM or less. .SAT NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, becoming W 5 to 10 kt after midnight. Seas 4 to 7 ft. .SUN...SW winds 5 to 10 kt. Seas 3 to 5 ft. .SUN NIGHT...W winds 5 to 10 kt. Seas 2 to 4 ft. .MON...SW winds 5 to 10 kt. Seas 2 to 4 ft. .MON NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. .TUE...S winds 5 to 10 kt. Seas 2 to 3 ft. .TUE NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Winds and seas higher in and near tstms. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ256-240315- Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 nm South of Block Island- 1025 AM EDT Fri Jun 23 2017 ...SMALL CRAFT ADVISORY IN EFFECT FROM 2 PM EDT THIS AFTERNOON THROUGH SATURDAY EVENING... .THIS AFTERNOON...SW winds 10 to 15 kt. Gusts up to 25 kt. Seas 3 to 5 ft. Patchy fog. A slight chance of showers. Isolated tstms. Some tstms may produce heavy rainfall with vsby 1 to 3 NM. .TONIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 7 ft. Areas of fog. A chance of showers. Vsby 1 NM or less. .SAT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 7 ft. Areas of fog. A chance of showers. Vsby 1 NM or less. .SAT NIGHT...W winds 10 to 15 kt with gusts up to 20 kt, becoming NW 5 to 10 kt after midnight. Seas 4 to 7 ft. .SUN...W winds 5 to 10 kt, becoming SW 10 to 15 kt in the afternoon. Seas 4 to 6 ft. .SUN NIGHT...SW winds 10 to 15 kt, becoming W 5 to 10 kt after midnight. Seas 3 to 4 ft. .MON...SW winds 5 to 10 kt. Seas around 3 ft. .MON NIGHT...SW winds 5 to 10 kt with gusts up to 20 kt. Seas around 3 ft. .TUE...SW winds 5 to 10 kt. Seas around 2 ft. .TUE NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Winds and seas higher in and near tstms. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ232-240315- Nantucket Sound- 1025 AM EDT Fri Jun 23 2017 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY MORNING... .THIS AFTERNOON...S winds around 15 kt. Gusts up to 25 kt. Seas 2 to 3 ft. Patchy fog. A slight chance of showers. Isolated tstms. Some tstms may produce heavy rainfall with vsby 1 NM or less. .TONIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. Areas of fog. A chance of showers. Vsby 1 NM or less. .SAT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. Areas of fog. A chance of showers. Vsby 1 NM or less. .SAT NIGHT...W winds 5 to 10 kt. Gusts up to 20 kt in the evening. Seas 2 to 3 ft. .SUN...W winds around 5 kt, becoming SW 10 to 15 kt in the afternoon. Seas 2 to 3 ft. .SUN NIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft. .MON...SW winds 5 to 10 kt. Seas around 2 ft. .MON NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. .TUE...S winds 5 to 10 kt. Seas 1 foot or less. .TUE NIGHT...SW winds 5 to 10 kt. Seas 1 foot or less. Winds and seas higher in and near tstms. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ233-240315- Vineyard Sound- 1025 AM EDT Fri Jun 23 2017 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY MORNING... .THIS AFTERNOON...SW winds 10 to 15 kt. Gusts up to 25 kt. Seas 2 to 4 ft. Patchy fog. A slight chance of showers. Isolated tstms. Some tstms may produce heavy rainfall. .TONIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. Areas of fog. A chance of showers. Vsby 1 NM or less. .SAT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. Areas of fog. Showers likely with a chance of tstms. Some tstms may produce heavy rainfall. Vsby 1 NM or less. .SAT NIGHT...W winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt after midnight. Seas 2 to 4 ft. .SUN...W winds around 5 kt, becoming SW 10 to 15 kt in the afternoon. Seas 2 to 3 ft. .SUN NIGHT...SW winds 10 to 15 kt, becoming W 5 to 10 kt after midnight. Seas 2 to 3 ft. .MON...SW winds 5 to 10 kt. Seas around 2 ft. .MON NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. .TUE...SW winds 5 to 10 kt. Seas 1 foot or less. .TUE NIGHT...SW winds 5 to 10 kt. Seas 1 foot or less. Winds and seas higher in and near tstms. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ234-240315- Buzzards Bay- 1025 AM EDT Fri Jun 23 2017 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY MORNING... .THIS AFTERNOON...SW winds 10 to 15 kt. Gusts up to 25 kt. Seas 2 to 4 ft. Patchy fog. A slight chance of showers. Isolated tstms. Some tstms may produce heavy rainfall. .TONIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 5 ft. Areas of fog. A chance of showers. Vsby 1 NM or less. .SAT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. Areas of fog. Showers likely with a chance of tstms. Some tstms may produce heavy rainfall. Vsby 1 NM or less. .SAT NIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft. .SUN...W winds around 5 kt, becoming SW 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 2 to 3 ft. .SUN NIGHT...W winds 5 to 10 kt. Gusts up to 20 kt in the evening. Seas around 2 ft. .MON...SW winds 5 to 10 kt. Seas around 2 ft. .MON NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. .TUE...SW winds 5 to 10 kt. Seas 1 foot or less. .TUE NIGHT...SW winds 5 to 10 kt. Seas 1 foot or less. Winds and seas higher in and near tstms. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ235-240315- Rhode Island Sound- 1025 AM EDT Fri Jun 23 2017 ...SMALL CRAFT ADVISORY IN EFFECT FROM 8 PM EDT THIS EVENING THROUGH SATURDAY EVENING... .THIS AFTERNOON...S winds 10 to 15 kt. Gusts up to 25 kt. Seas 3 to 5 ft. Patchy fog. A slight chance of showers. Isolated tstms. Some tstms may produce heavy rainfall with vsby 1 to 3 NM. .TONIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 6 ft. Areas of fog. A chance of showers. Vsby 1 NM or less. .SAT...SW winds 10 to 15 kt, increasing to 15 to 20 kt in the afternoon. Seas 4 to 6 ft. Areas of fog. A chance of showers. Vsby 1 NM or less. .SAT NIGHT...W winds 10 to 15 kt with gusts up to 20 kt, becoming NW 5 to 10 kt after midnight. Seas 3 to 5 ft. .SUN...W winds 5 to 10 kt, becoming SW 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 2 to 4 ft. .SUN NIGHT...SW winds 10 to 15 kt, becoming W 5 to 10 kt after midnight. Seas 2 to 4 ft. .MON...SW winds 10 to 15 kt. Seas 2 to 3 ft. .MON NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. .TUE...SW winds 5 to 10 kt. Seas around 2 ft. .TUE NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Winds and seas higher in and near tstms. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ237-240315- Block Island Sound- 1025 AM EDT Fri Jun 23 2017 ...SMALL CRAFT ADVISORY IN EFFECT FROM 8 PM EDT THIS EVENING THROUGH SATURDAY EVENING... .THIS AFTERNOON...SW winds 10 to 15 kt. Gusts up to 25 kt. Seas 2 to 4 ft. Patchy fog. A slight chance of showers. Isolated tstms. Some tstms may produce heavy rainfall with vsby 1 to 3 NM. .TONIGHT...SW winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Gusts up to 25 kt. Seas 3 to 5 ft. Areas of fog. A chance of showers. Vsby 1 NM or less. .SAT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 5 ft. Areas of fog. Showers likely with a chance of tstms. Some tstms may produce heavy rainfall. Vsby 1 NM or less. .SAT NIGHT...W winds 5 to 10 kt. Seas 3 to 5 ft. .SUN...W winds around 5 kt, becoming SW 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 2 to 4 ft. .SUN NIGHT...SW winds 10 to 15 kt, becoming W 5 to 10 kt after midnight. Seas 2 to 4 ft. .MON...SW winds 5 to 10 kt. Seas 2 to 3 ft. .MON NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. .TUE...SW winds 5 to 10 kt. Seas around 2 ft. .TUE NIGHT...SW winds 5 to 10 kt. Seas 1 foot or less. Winds and seas higher in and near tstms. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ230-240315- Boston Harbor- 1025 AM EDT Fri Jun 23 2017 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 PM EDT THIS EVENING... .THIS AFTERNOON...S winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 25 kt. Seas around 2 ft. A slight chance of showers. Isolated tstms. Some tstms may produce heavy rainfall. .TONIGHT...SW winds 10 to 15 kt. Gusts up to 25 kt in the evening. Seas around 2 ft. Areas of fog. Showers likely. Vsby 1 to 3 NM. .SAT...SW winds 5 to 10 kt. Seas 1 foot or less. A chance of showers. .SAT NIGHT...W winds around 5 kt. Seas 1 foot or less. .SUN...SW winds 5 to 10 kt. Seas 1 foot or less. .SUN NIGHT...W winds 5 to 10 kt. Seas 1 foot or less. .MON...W winds 5 to 10 kt. Seas 1 foot or less. .MON NIGHT...SW winds around 5 kt. Seas 1 foot or less. .TUE...SW winds around 5 kt. Seas 1 foot or less. A chance of showers. .TUE NIGHT...SW winds around 5 kt. Seas 1 foot or less. Winds and seas higher in and near tstms. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ236-240315- Narragansett Bay- 1025 AM EDT Fri Jun 23 2017 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 PM EDT THIS EVENING... .THIS AFTERNOON...S winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft. Patchy fog. A slight chance of showers. Isolated tstms. Some tstms may produce heavy rainfall. .TONIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. Areas of fog. A chance of showers. Vsby 1 NM or less. .SAT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Areas of fog. A chance of showers. Vsby 1 NM or less. .SAT NIGHT...W winds 5 to 10 kt. Seas 1 foot or less. .SUN...W winds around 5 kt, becoming SW 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas around 2 ft. .SUN NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, becoming W around 5 kt after midnight. Seas around 2 ft. .MON...SW winds 5 to 10 kt. Seas 1 foot or less. .MON NIGHT...SW winds 5 to 10 kt. Seas 1 foot or less. .TUE...SW winds 5 to 10 kt. Seas 1 foot or less. .TUE NIGHT...SW winds 5 to 10 kt. Seas 1 foot or less. Winds and seas higher in and near tstms. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ For the latest updates...please visit our webpage at www.weather.gov/boston You can follow us on Facebook at www.facebook.com/NWSBoston You can follow us on Twitter at @NWSBoston

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