Coastal Waters Forecast
Issued by NWS Boston, MA

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000 FZUS51 KBOX 172040 CWFBOX Coastal Waters Forecast National Weather Service Taunton MA 440 PM EDT Sun Sep 17 2017 COASTAL WATERS FROM THE MERRIMACK RIVER MA TO WATCH HILL RI OUT TO 25 NM ANZ200-180915- 440 PM EDT Sun Sep 17 2017 .Synopsis for Massachusetts and Rhode Island coastal waters... Seas will continue to build as Hurricane Jose slowly moves north during the next 72 hours. Wind and rain effects are likely especially across the southern waters to east of Cape Cod Tuesday into Wednesday. However, the full extent of these impacts and their timing remains dependent on the still uncertain storm track. It remains uncertain how close Jose will come to the coastal waters and its specific intensity. Mariners should monitor the latest forecasts from the National Hurricane Center at www.nhc.noaa.gov. 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. $$ ANZ250-180915- Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary- 440 PM EDT Sun Sep 17 2017 ...TROPICAL STORM WATCH IN EFFECT... .TONIGHT...E winds around 5 kt. Seas around 3 ft. Areas of fog. Vsby 1 NM or less. .MON...E winds 5 to 10 kt. Seas around 3 ft. Areas of dense fog in the morning with vsby 1 NM or less. .MON NIGHT...E winds 5 to 10 kt. Seas around 3 ft, building to 5 ft after midnight. Patchy fog in the evening, then areas of fog after midnight. A chance of showers after midnight. Vsby 1 NM or less. .TUE...NE winds 10 to 15 kt with gusts up to 20 kt, increasing to 15 to 20 kt with gusts up to 30 kt in the afternoon. Seas around 5 ft, building to 8 ft in the afternoon. Showers. A chance of tstms in the afternoon. Patchy fog in the morning. Vsby 1 NM or less. .TUE NIGHT...Tropical storm conditions possible. NE winds 20 to 25 kt with gusts up to 30 kt, increasing to 25 to 35 kt with gusts up to 40 kt after midnight. Seas 11 to 12 ft. Patchy fog. Showers with a chance of tstms. Vsby 1 NM or less. .WED...Tropical storm conditions possible. Showers likely. A chance of tstms in the morning. Patchy fog in the morning. .WED NIGHT...Tropical storm conditions possible. A chance of showers. .THU...Tropical storm conditions possible. A chance of showers in the morning. .THU NIGHT...Tropical storm conditions possible. .FRI...NE winds 10 to 15 kt with gusts up to 20 kt. Seas 7 to 8 ft. .FRI NIGHT...NE winds 10 to 15 kt, diminishing to 5 to 10 kt after midnight. Seas around 6 ft. Winds and seas higher in and near tstms. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ251-180915- Massachusetts Bay and Ipswich Bay- 440 PM EDT Sun Sep 17 2017 .TONIGHT...E winds around 5 kt. Seas around 2 ft. Areas of dense fog. Vsby 1 NM or less. .MON...NE winds around 5 kt, becoming E in the afternoon. Seas around 2 ft. Areas of dense fog in the morning with vsby 1 NM or less. .MON NIGHT...NE winds 5 to 10 kt. Seas 2 to 3 ft. Patchy fog in the evening, then areas of fog after midnight. A chance of showers after midnight. Vsby 1 NM or less. .TUE...NE winds 10 to 15 kt with gusts up to 20 kt, increasing to 15 to 20 kt with gusts up to 30 kt in the afternoon. Seas 4 to 5 ft. Showers. Areas of fog in the morning. Vsby 1 NM or less. .TUE NIGHT...Tropical storm conditions possible. NE winds 20 to 25 kt, increasing to 25 to 30 kt after midnight. Seas around 7 ft, building to 9 ft after midnight. Patchy fog. Showers with a chance of tstms. Vsby 1 NM or less. .WED...Tropical storm conditions possible. Showers likely. Patchy fog in the morning. .WED NIGHT...Tropical storm conditions possible. A chance of showers. .THU...Tropical storm conditions possible. .THU NIGHT...NE winds 10 to 15 kt, diminishing to 5 to 10 kt after midnight. Seas around 5 ft. .FRI...NE winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt in the afternoon. Seas around 5 ft. .FRI NIGHT...NE winds 5 to 10 kt. Seas 4 to 5 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. $$ ANZ231-180915- Cape Cod Bay- 440 PM EDT Sun Sep 17 2017 ...TROPICAL STORM WATCH IN EFFECT... .TONIGHT...E winds around 5 kt. Seas 1 foot or less. Areas of dense fog. Vsby 1 NM or less. .MON...NE winds 5 to 10 kt. Seas 1 foot or less. Areas of dense fog in the morning with vsby 1 NM or less. .MON NIGHT...E winds 5 to 10 kt. Seas 1 foot or less, then around 2 ft after midnight. Patchy fog in the evening, then areas of fog after midnight. A chance of showers after midnight. Vsby 1 NM or less. .TUE...NE winds 10 to 15 kt with gusts up to 20 kt, increasing to 15 to 20 kt with gusts up to 30 kt in the afternoon. Seas 4 to 5 ft. Showers. A chance of tstms in the afternoon. Areas of fog in the morning. Vsby 1 NM or less. .TUE NIGHT...Tropical storm conditions possible. NE winds 20 to 25 kt with gusts up to 30 kt, becoming E 25 to 35 kt with gusts up to 40 kt after midnight. Seas 7 to 8 ft. Patchy fog. Showers with a chance of tstms. Vsby 1 NM or less. .WED...Tropical storm conditions possible. Showers. A chance of tstms in the morning. Patchy fog in the morning. .WED NIGHT...Tropical storm conditions possible. A chance of showers. .THU...Tropical storm conditions possible. A chance of showers in the morning. .THU NIGHT...Tropical storm conditions possible. .FRI...NE winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to 5 ft. .FRI NIGHT...NE winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt after midnight. Seas 3 to 4 ft. Winds and seas higher in and near tstms. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ254-180915- Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm- 440 PM EDT Sun Sep 17 2017 ...TROPICAL STORM WATCH IN EFFECT... .TONIGHT...E winds around 5 kt. Seas 5 to 6 ft. Areas of dense fog. Vsby 1 NM or less. .MON...E winds 5 to 10 kt. Seas around 6 ft. Areas of dense fog in the morning with vsby 1 NM or less. .MON NIGHT...E winds 10 to 15 kt. Gusts up to 20 kt after midnight. Seas 8 to 9 ft. S and E of Nantucket, seas around 10 ft, building to 13 ft after midnight. Patchy fog in the evening, then areas of fog after midnight. A chance of showers after midnight. Vsby 1 NM or less. .TUE...Tropical storm conditions possible. E winds 20 to 25 kt. Gusts up to 35 kt in the afternoon. Seas around 11 ft, building to 13 ft in the afternoon. S and E of Nantucket, seas around 15 ft, building to 17 ft in the afternoon. Showers with a chance of tstms. Areas of fog in the morning. Vsby 1 NM or less. .TUE NIGHT...Tropical storm conditions possible. E winds 25 to 35 kt, increasing to 30 to 40 kt with gusts up to 45 kt after midnight. Seas around 21 ft, except 26 to 27 ft S and E of Nantucket. Patchy fog. Showers with a chance of tstms. Vsby 1 to 3 NM, decreasing to 1 NM or less after midnight. .WED...Tropical storm conditions possible. Patchy fog. Showers. A chance of tstms in the morning. .WED NIGHT...Tropical storm conditions possible. A chance of showers. .THU...Tropical storm conditions possible. A chance of showers. .THU NIGHT...Tropical storm conditions possible. .FRI...NE winds 15 to 20 kt with gusts up to 25 kt. Seas around 9 ft. .FRI NIGHT...NE winds 10 to 15 kt. Gusts up to 20 kt in the evening. Seas 7 to 8 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. $$ ANZ255-180915- Coastal Waters extending out to 25 nm South of Marthas Vineyard and Nantucket- 440 PM EDT Sun Sep 17 2017 ...TROPICAL STORM WATCH IN EFFECT... .TONIGHT...E winds 5 to 10 kt. Seas 6 to 7 ft. Areas of dense fog. Vsby 1 NM or less. .MON...E winds 5 to 10 kt, becoming NE 10 to 15 kt in the afternoon. Seas around 7 ft. Areas of dense fog in the morning with vsby 1 NM or less. .MON NIGHT...E winds 10 to 15 kt, increasing to 15 to 20 kt after midnight. Gusts up to 25 kt. Seas around 9 ft, building to 12 ft after midnight. A chance of showers. Patchy fog after midnight. Vsby 1 to 3 NM, decreasing to 1 NM or less after midnight. .TUE...Tropical storm conditions possible. E winds 20 to 25 kt with gusts up to 30 kt, increasing to 25 to 30 kt with gusts up to 40 kt in the afternoon. Seas around 14 ft, building to 16 ft in the afternoon. Showers with a chance of tstms. Areas of fog in the morning. Vsby 1 NM or less. .TUE NIGHT...Tropical storm conditions possible. E winds 25 to 35 kt with gusts up to 40 kt, increasing to 35 to 40 kt with gusts up to 50 kt after midnight. Seas 23 to 24 ft. Patchy fog. Showers with a chance of tstms. Vsby 1 NM or less. .WED...Tropical storm conditions possible. Patchy fog. Showers. A chance of tstms in the morning. .WED NIGHT...Tropical storm conditions possible. A chance of showers. .THU...Tropical storm conditions possible. A chance of showers. .THU NIGHT...Tropical storm conditions possible. A chance of showers. .FRI...NE winds 15 to 20 kt with gusts up to 25 kt. Seas around 8 ft. .FRI NIGHT...NE winds 10 to 15 kt. Gusts up to 20 kt in the evening. Seas around 7 ft. Winds and seas higher in and near tstms. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ256-180915- Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 nm South of Block Island- 440 PM EDT Sun Sep 17 2017 ...TROPICAL STORM WATCH IN EFFECT... .TONIGHT...E winds 5 to 10 kt. Seas 6 to 7 ft. Areas of fog. Vsby 1 NM or less. .MON...NE winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas around 7 ft. Areas of dense fog in the morning with vsby 1 NM or less. .MON NIGHT...NE winds 10 to 15 kt with gusts up to 20 kt, increasing to 15 to 20 kt with gusts up to 30 kt after midnight. Seas around 10 ft, building to 13 ft after midnight. A chance of showers. Patchy fog after midnight with vsby 1 NM or less. .TUE...Tropical storm conditions possible. NE winds 25 to 30 kt. Gusts up to 40 kt in the afternoon. Seas around 15 ft, building to 18 ft in the afternoon. Showers. A chance of tstms in the afternoon. Patchy fog in the morning. Vsby 1 NM or less. .TUE NIGHT...Tropical storm conditions possible. NE winds 25 to 35 kt, increasing to 35 to 40 kt after midnight. Gusts up to 50 kt. Seas around 22 ft. Patchy fog. Showers with a chance of tstms. Vsby 1 NM or less, increasing to 1 to 3 NM after midnight. .WED...Tropical storm conditions possible. Showers likely with a chance of tstms in the morning, then a chance of showers in the afternoon. Patchy fog in the morning. .WED NIGHT...Tropical storm conditions possible. A chance of showers. .THU...Tropical storm conditions possible. A chance of showers. .THU NIGHT...NE winds 15 to 20 kt with gusts up to 25 kt. Seas 5 to 6 ft. A chance of showers. .FRI...NE winds 15 to 20 kt with gusts up to 25 kt. Seas around 6 ft. A chance of showers in the morning. .FRI NIGHT...NE winds 10 to 15 kt with gusts up to 20 kt. Seas around 6 ft. A chance of showers after midnight. 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. $$ ANZ232-180915- Nantucket Sound- 440 PM EDT Sun Sep 17 2017 ...TROPICAL STORM WATCH IN EFFECT... .TONIGHT...E winds around 5 kt. Seas around 3 ft. Areas of dense fog. Vsby 1 NM or less. .MON...NE winds 5 to 10 kt. Seas around 3 ft. Areas of dense fog in the morning with vsby 1 NM or less. .MON NIGHT...E winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt after midnight. Seas 4 to 5 ft. A chance of showers. Areas of fog after midnight. Vsby 1 NM or less. .TUE...Tropical storm conditions possible. NE winds 20 to 25 kt with gusts up to 30 kt. Seas 7 to 8 ft. Showers with a chance of tstms. Areas of fog in the morning. Vsby 1 NM or less. .TUE NIGHT...Tropical storm conditions possible. E winds 25 to 35 kt, increasing to 30 to 40 kt with gusts up to 45 kt after midnight. Seas around 10 ft. Patchy fog. Showers with a chance of tstms. Vsby 1 NM or less. .WED...Tropical storm conditions possible. Patchy fog. Showers. A chance of tstms in the morning. .WED NIGHT...Tropical storm conditions possible. A chance of showers. .THU...Tropical storm conditions possible. A chance of showers. .THU NIGHT...Tropical storm conditions possible. A chance of showers. .FRI...NE winds 15 to 20 kt with gusts up to 25 kt. Seas around 4 ft. .FRI NIGHT...NE winds 10 to 15 kt. Gusts up to 20 kt in the evening. Seas around 4 ft. Winds and seas higher in and near tstms. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ233-180915- Vineyard Sound- 440 PM EDT Sun Sep 17 2017 ...TROPICAL STORM WATCH IN EFFECT... .TONIGHT...E winds around 5 kt. Seas 3 to 4 ft. Areas of dense fog. Vsby 1 NM or less. .MON...NE winds 5 to 10 kt. Seas around 4 ft. Areas of dense fog in the morning with vsby 1 NM or less. .MON NIGHT...NE winds 10 to 15 kt. Gusts up to 20 kt after midnight. Seas 5 to 6 ft. A chance of showers. Areas of fog after midnight with vsby 1 NM or less. .TUE...Tropical storm conditions possible. NE winds 15 to 20 kt, increasing to 20 to 25 kt in the afternoon. Gusts up to 30 kt. Seas 7 to 8 ft. Showers. A chance of tstms in the afternoon. Areas of fog in the morning. Vsby 1 NM or less. .TUE NIGHT...Tropical storm conditions possible. NE winds 25 to 35 kt. Gusts up to 45 kt after midnight. Seas around 9 ft. Patchy fog. Showers with a chance of tstms. Vsby 1 NM or less. .WED...Tropical storm conditions possible. Patchy fog. Showers. A chance of tstms in the morning. .WED NIGHT...Tropical storm conditions possible. A chance of showers. .THU...Tropical storm conditions possible. A chance of showers. .THU NIGHT...NE winds 15 to 20 kt with gusts up to 25 kt. Seas around 4 ft, subsiding to 2 ft after midnight. A chance of showers. .FRI...NE winds around 15 kt with gusts up to 25 kt. Seas around 4 ft. .FRI NIGHT...NE winds 10 to 15 kt. Gusts up to 20 kt in the evening. 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. $$ ANZ234-180915- Buzzards Bay- 440 PM EDT Sun Sep 17 2017 ...TROPICAL STORM WATCH IN EFFECT... .TONIGHT...NE winds around 5 kt. Seas around 3 ft. Areas of dense fog. Vsby 1 NM or less. .MON...NE winds 5 to 10 kt. Seas around 3 ft. Areas of dense fog in the morning with vsby 1 NM or less. .MON NIGHT...NE winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt after midnight. Seas 3 to 4 ft. A chance of showers. Areas of fog after midnight with vsby 1 NM or less. .TUE...NE winds 15 to 20 kt with gusts up to 30 kt. Seas 5 to 6 ft. Showers. A chance of tstms in the afternoon. Patchy fog in the morning. Vsby 1 NM or less. .TUE NIGHT...Tropical storm conditions possible. NE winds 30 to 35 kt, becoming 25 to 35 kt after midnight. Seas around 7 ft. Patchy fog. Showers with a chance of tstms. Vsby 1 NM or less. .WED...Tropical storm conditions possible. Showers. A chance of tstms in the morning. Patchy fog in the morning. .WED NIGHT...Tropical storm conditions possible. A chance of showers. .THU...Tropical storm conditions possible. A chance of showers. .THU NIGHT...NE winds 10 to 15 kt with gusts up to 25 kt. Seas around 4 ft, subsiding to 2 ft after midnight. .FRI...NE winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. .FRI NIGHT...NE winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt after midnight. Seas around 2 ft. Winds and seas higher in and near tstms. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ235-180915- Rhode Island Sound- 440 PM EDT Sun Sep 17 2017 ...TROPICAL STORM WATCH IN EFFECT... .TONIGHT...E winds 5 to 10 kt. Seas around 5 ft. Patchy fog this evening, then areas of dense fog after midnight. Vsby 1 NM or less. .MON...NE winds 5 to 10 kt. Seas around 6 ft. Areas of dense fog in the morning with vsby 1 NM or less. .MON NIGHT...NE winds 10 to 15 kt with gusts up to 25 kt. Seas around 7 ft, building to 9 ft after midnight. A chance of showers. Patchy fog after midnight with vsby 1 NM or less. .TUE...Tropical storm conditions possible. NE winds 20 to 25 kt, increasing to 25 to 30 kt in the afternoon. Seas around 11 ft, building to 13 ft in the afternoon. Showers. A chance of tstms in the afternoon. Patchy fog in the morning. Vsby 1 NM or less. .TUE NIGHT...Tropical storm conditions possible. NE winds 25 to 35 kt, increasing to 30 to 40 kt after midnight. Seas around 18 ft. Patchy fog. A chance of tstms. Showers. Vsby 1 NM or less, increasing to 1 to 3 NM after midnight. .WED...Tropical storm conditions possible. Showers. A chance of tstms in the morning. Patchy fog in the morning. .WED NIGHT...Tropical storm conditions possible. A chance of showers. .THU...Tropical storm conditions possible. A chance of showers. .THU NIGHT...NE winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Gusts up to 25 kt. Seas around 3 ft. A chance of showers. .FRI...NE winds 10 to 15 kt with gusts up to 25 kt. Seas around 3 ft. .FRI NIGHT...NE winds 10 to 15 kt with gusts up to 20 kt. Seas around 3 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. $$ ANZ237-180915- Block Island Sound- 440 PM EDT Sun Sep 17 2017 ...TROPICAL STORM WATCH IN EFFECT... .TONIGHT...E winds around 5 kt. Seas around 5 ft. Areas of dense fog. Vsby 1 NM or less. .MON...NE winds 5 to 10 kt. Gusts up to 20 kt in the afternoon. Seas around 6 ft. Areas of dense fog in the morning with vsby 1 NM or less. .MON NIGHT...NE winds 10 to 15 kt with gusts up to 25 kt. Seas around 7 ft, building to 9 ft after midnight. A chance of showers. Patchy fog after midnight with vsby 1 to 3 NM. .TUE...Tropical storm conditions possible. NE winds 20 to 25 kt with gusts up to 30 kt. Seas around 11 ft, building to 13 ft in the afternoon. Showers. A chance of tstms in the afternoon. Patchy fog in the morning. Vsby 1 to 3 NM, decreasing to 1 NM or less in the afternoon. .TUE NIGHT...Tropical storm conditions possible. NE winds 25 to 35 kt, increasing to 35 to 40 kt after midnight. Seas around 17 ft. Patchy fog. Showers with a chance of tstms. Vsby 1 NM or less, increasing to 1 to 3 NM after midnight. .WED...Tropical storm conditions possible. Showers likely, mainly in the morning. .WED NIGHT...Tropical storm conditions possible. A chance of showers. .THU...N winds 10 to 15 kt with gusts up to 20 kt. Seas around 3 ft. A chance of showers. .THU NIGHT...NE winds 10 to 15 kt with gusts up to 20 kt. Seas around 3 ft. A chance of showers in the evening. .FRI...NE winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft. .FRI NIGHT...NE winds 10 to 15 kt. Gusts up to 20 kt in the evening. Seas around 4 ft. Winds and seas higher in and near tstms. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ230-180915- Boston Harbor- 440 PM EDT Sun Sep 17 2017 ...TROPICAL STORM WATCH IN EFFECT... .TONIGHT...E winds around 5 kt. Waves 1 foot or less. Areas of dense fog. Vsby 1 NM or less. .MON...E winds 5 to 10 kt. Waves 1 foot or less. Areas of dense fog in the morning with vsby 1 NM or less. .MON NIGHT...NE winds 5 to 10 kt. Waves 1 foot or less, then around 2 ft after midnight. Areas of fog. A chance of showers. Vsby 1 NM or less. .TUE...NE winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 25 kt in the afternoon. Waves 2 to 3 ft. Showers. Patchy fog in the morning. Vsby 1 NM or less. .TUE NIGHT...Tropical storm conditions possible. NE winds 15 to 20 kt with gusts up to 25 kt, increasing to 20 to 25 kt with gusts up to 35 kt after midnight. Waves 4 to 5 ft. Patchy fog. Showers with a chance of tstms. Vsby 1 NM or less, increasing to 1 to 3 NM after midnight. .WED...Tropical storm conditions possible. Showers. A chance of tstms in the morning. Patchy fog in the morning. .WED NIGHT...Tropical storm conditions possible. Waves around 5 ft at the outer harbor entrance. A chance of showers. .THU...NE winds 10 to 15 kt. Gusts up to 20 kt in the morning. Waves 2 to 3 ft. .THU NIGHT...NE winds 5 to 10 kt. Waves 1 foot or less, except 3 to 4 ft at the outer harbor entrance. .FRI...NE winds 5 to 10 kt. Waves 1 foot or less, except up to 4 ft at the outer harbor entrance. .FRI NIGHT...NE winds around 5 kt. Waves 1 foot or less. Winds and waves 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. $$ ANZ236-180915- Narragansett Bay- 440 PM EDT Sun Sep 17 2017 ...TROPICAL STORM WATCH IN EFFECT... .TONIGHT...NE winds around 5 kt. Waves around 2 ft. Areas of dense fog. Vsby 1 NM or less. .MON...NE winds 5 to 10 kt. Waves around 2 ft. Areas of dense fog in the morning with vsby 1 NM or less. .MON NIGHT...NE winds 5 to 10 kt. Gusts up to 20 kt after midnight. Waves around 2 ft, except 5 to 6 ft at the bay entrance. A chance of showers. Patchy fog after midnight with vsby 1 NM or less. .TUE...NE winds 10 to 15 kt with gusts up to 20 kt, increasing to 15 to 20 kt with gusts up to 30 kt in the afternoon. Waves around 3 ft, except 8 to 9 ft at the bay entrance. Showers. A chance of tstms in the afternoon. Patchy fog in the morning. Vsby 1 NM or less. .TUE NIGHT...Tropical storm conditions possible. NE winds 25 to 30 kt, increasing to 30 to 35 kt after midnight. Waves around 3 ft, except up to 11 ft at the bay entrance. Patchy fog. Showers with a chance of tstms. Vsby 1 NM or less, increasing to 1 to 3 NM after midnight. .WED...Tropical storm conditions possible. Showers. A chance of tstms in the morning. Patchy fog in the morning. .WED NIGHT...Tropical storm conditions possible. A chance of showers. .THU...N winds 10 to 15 kt with gusts up to 20 kt. Waves around 2 ft in the morning, then 1 foot or less. A chance of showers. .THU NIGHT...NE winds 10 to 15 kt, diminishing to 5 to 10 kt after midnight. Waves 1 foot or less, then around 2 ft after midnight. .FRI...NE winds around 10 kt. Waves around 2 ft. .FRI NIGHT...NE winds 5 to 10 kt. Waves around 2 ft. Winds and waves higher in and near tstms. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ 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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