


Coastal Waters Forecast
Issued by NWS Boston, MA
Issued by NWS Boston, MA
Versions:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
193 FZUS51 KBOX 162004 CWFBOX Coastal Waters Forecast for Massachusetts and Rhode Island National Weather Service Boston/Norton MA 403 PM EDT Wed Jul 16 2025 Coastal waters from the Merrimack River MA to Watch Hill RI out to 25 NM ANZ200-170900- 403 PM EDT Wed Jul 16 2025 .Synopsis for Massachusetts and Rhode Island coastal waters... Bermuda high pres will remain in place through Thu before a cold front crosses the waters Fri. High pres will build over the waters Sat through early next week. $$ ANZ250-170900- Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary- 403 PM EDT Wed Jul 16 2025 .TONIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 3 seconds and SE 1 foot at 7 seconds. Patchy fog after midnight with vsby 1 NM or less. .THU...S winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 4 seconds and SE 1 foot at 8 seconds. Patchy fog in the morning. Showers likely in the afternoon. Vsby 1 NM or less in the morning. .THU NIGHT...SW winds around 15 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 4 seconds and SE 2 ft at 9 seconds. .FRI...NW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: W 2 ft at 4 seconds and SE 2 ft at 8 seconds. .FRI NIGHT...NW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: NW 2 ft at 4 seconds and E 2 ft at 7 seconds. .SAT...NW winds 5 to 10 kt, becoming S 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas around 2 ft. Wave Detail: SW 2 ft at 3 seconds and E 2 ft at 8 seconds. .SAT NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. A chance of showers after midnight. .SUN AND SUN NIGHT...S winds 10 to 15 kt, becoming NW. Gusts up to 20 kt. Seas 2 to 3 ft. A chance of showers and tstms. .MON AND MON NIGHT...N winds 10 to 15 kt with gusts up to 20 kt, becoming W. Seas 2 to 3 ft. Winds and seas higher in and near tstms. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ251-170900- Massachusetts Bay and Ipswich Bay- 403 PM EDT Wed Jul 16 2025 .TONIGHT...S winds 10 to 15 kt. Gusts up to 20 kt this evening. Seas around 2 ft. Wave Detail: S 2 ft at 3 seconds and SE 2 ft at 7 seconds. Patchy fog after midnight with vsby 1 NM or less. .THU...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 3 seconds and SE 1 foot at 7 seconds. A chance of showers. Patchy fog in the morning with vsby 1 NM or less. .THU NIGHT...SW winds 10 to 15 kt, becoming W after midnight. Gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 3 seconds and SE 1 foot at 8 seconds. .FRI...NW winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. Wave Detail: NW 2 ft at 3 seconds and E 1 foot at 9 seconds. .FRI NIGHT...NW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: NW 1 foot at 3 seconds and NE 1 foot at 7 seconds. .SAT...N winds 5 to 10 kt, becoming SE 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas around 2 ft. Wave Detail: S 2 ft at 3 seconds and E 2 ft at 6 seconds. .SAT NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. A chance of showers after midnight. .SUN AND SUN NIGHT...S winds 10 to 15 kt with gusts up to 20 kt, becoming NW. Seas around 2 ft. A chance of showers and tstms. .MON AND MON NIGHT...NE winds around 10 kt, becoming W. 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. $$ ANZ231-170900- Cape Cod Bay- 403 PM EDT Wed Jul 16 2025 .TONIGHT...S winds around 10 kt. Seas around 2 ft this evening, then 1 foot or less. Wave Detail: SW 1 foot at 2 seconds and SE 1 foot at 7 seconds. Patchy fog. Vsby 1 to 3 NM, decreasing to 1 NM or less after midnight. .THU...SW winds 10 to 15 kt with gusts up to 25 kt. Seas around 2 ft, building to 3 to 4 ft in the afternoon. Wave Detail: S 1 foot at 3 seconds and SE 1 foot at 7 seconds, becoming SW 2 ft at 3 seconds and SE 1 foot at 8 seconds. A chance of showers in the morning, then showers likely in the afternoon. Patchy fog in the morning with vsby 1 NM or less. .THU NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 3 seconds and SE 1 foot at 8 seconds. .FRI...NW winds 10 to 15 kt, becoming N in the afternoon. Gusts up to 20 kt. Seas around 2 ft. Wave Detail: NW 2 ft at 3 seconds and SE 1 foot at 9 seconds. .FRI NIGHT...N winds 5 to 10 kt, becoming NW after midnight. Seas around 2 ft in the evening, then 1 foot or less. Wave Detail: N 1 foot at 5 seconds, becoming NW 1 foot at 4 seconds and NE 1 foot at 7 seconds. .SAT...NE winds 5 to 10 kt, becoming SE in the afternoon. Seas 1 foot or less, then around 2 ft in the afternoon. Wave Detail: N 1 foot at 5 seconds and SE 1 foot at 15 seconds, becoming S 1 foot at 3 seconds and E 1 foot at 5 seconds. .SAT NIGHT...S winds around 10 kt. Seas around 2 ft. A chance of showers after midnight. .SUN AND SUN NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, becoming NW. Seas 2 to 3 ft. A chance of showers and tstms. .MON AND MON NIGHT...N winds 10 to 15 kt, becoming SW 5 to 10 kt. Seas around 2 ft, then 1 foot or less. Winds and seas higher in and near tstms. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ254-170900- Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm- 403 PM EDT Wed Jul 16 2025 .TONIGHT...SW winds around 10 kt. Seas around 2 ft. Wave Detail: SE 2 ft at 6 seconds. Patchy fog. Vsby 1 NM or less. .THU...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. Wave Detail: S 4 ft at 5 seconds and E 1 foot at 8 seconds. Patchy fog in the morning. Showers likely in the afternoon. Vsby 1 NM or less, increasing to 1 to 3 NM in the afternoon. .THU NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 4 ft. Wave Detail: SW 4 ft at 6 seconds and E 1 foot at 10 seconds. .FRI...NW winds 10 to 15 kt, becoming N in the afternoon. Gusts up to 20 kt. Seas 2 to 4 ft. Wave Detail: W 4 ft at 6 seconds and E 2 ft at 10 seconds. .FRI NIGHT...N winds 5 to 10 kt. Seas 2 to 4 ft. Wave Detail: NW 3 ft at 6 seconds and E 2 ft at 10 seconds. .SAT...NE winds 5 to 10 kt, becoming S in the afternoon. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 6 seconds and NE 2 ft at 7 seconds. .SAT NIGHT...S winds 10 to 15 kt. Gusts up to 20 kt after midnight. Seas around 2 ft. A chance of showers after midnight. .SUN AND SUN NIGHT...S winds 10 to 15 kt, becoming W. Gusts up to 20 kt. Seas 2 to 3 ft. A chance of showers. .MON AND MON NIGHT...N winds 10 to 15 kt with gusts up to 20 kt, becoming NE 5 to 10 kt. Seas 2 to 3 ft. 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. $$ ANZ255-170900- Coastal Waters extending out to 25 nm South of Marthas Vineyard and Nantucket- 403 PM EDT Wed Jul 16 2025 .TONIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 5 seconds and E 1 foot at 7 seconds. Patchy fog. Vsby 1 NM or less. .THU...SW winds 10 to 15 kt, increasing to 15 to 20 kt in the afternoon. Gusts up to 25 kt. Seas 2 to 4 ft. Wave Detail: S 4 ft at 7 seconds. A chance of showers. Patchy fog in the morning with vsby 1 NM or less. .THU NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 5 ft. Wave Detail: SW 5 ft at 6 seconds and E 1 foot at 10 seconds. .FRI...NW winds around 15 kt with gusts up to 20 kt, becoming N in the afternoon. Seas 3 to 5 ft. Wave Detail: SW 5 ft at 7 seconds and E 1 foot at 10 seconds. .FRI NIGHT...E winds 5 to 10 kt, becoming NW after midnight. Seas 2 to 4 ft. Wave Detail: SW 4 ft at 7 seconds and NE 1 foot at 7 seconds. .SAT...NE winds 5 to 10 kt, becoming S in the afternoon. Seas 2 to 3 ft. Wave Detail: S 3 ft at 7 seconds and NE 1 foot at 8 seconds. .SAT NIGHT...S winds 10 to 15 kt. Seas around 2 ft. A chance of showers after midnight. .SUN AND SUN NIGHT...S winds 10 to 15 kt, becoming W. Gusts up to 20 kt. Seas 2 to 3 ft. A chance of showers and tstms. .MON AND MON NIGHT...NE winds 10 to 15 kt. Gusts up to 20 kt. Seas 2 to 3 ft. Winds and seas higher in and near tstms. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ256-170900- Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 nm South of Block Island- 403 PM EDT Wed Jul 16 2025 .TONIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 6 seconds. Patchy fog. Vsby 1 NM or less. .THU...SW winds 10 to 15 kt, increasing to 15 to 20 kt in the afternoon. Gusts up to 25 kt. Seas 3 to 5 ft. Wave Detail: SE 4 ft at 7 seconds. Showers likely, mainly in the morning. Patchy fog in the morning with vsby 1 NM or less. .THU NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 5 ft. Wave Detail: S 5 ft at 6 seconds. .FRI...NW winds 10 to 15 kt. Gusts up to 20 kt in the morning. Seas 3 to 5 ft. Wave Detail: SW 5 ft at 7 seconds and E 1 foot at 10 seconds. .FRI NIGHT...E winds around 10 kt. Seas 3 to 4 ft. Wave Detail: SW 3 ft at 7 seconds and E 1 foot at 10 seconds. .SAT...E winds around 10 kt, becoming S in the afternoon. Seas 2 to 3 ft. Wave Detail: S 3 ft at 7 seconds and E 1 foot at 10 seconds. .SAT NIGHT...S winds 10 to 15 kt. Seas around 2 ft. A chance of showers after midnight. .SUN AND SUN NIGHT...SW winds 10 to 15 kt, becoming NW. Gusts up to 20 kt. Seas 2 to 3 ft. A chance of showers and tstms. .MON AND MON NIGHT...NE winds 10 to 15 kt with gusts up to 20 kt, becoming E. Seas 2 to 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. $$ ANZ232-170900- Nantucket Sound- 403 PM EDT Wed Jul 16 2025 .TONIGHT...SW winds 10 to 15 kt. Seas around 2 ft. Wave Detail: SW 2 ft at 3 seconds and E 1 foot at 6 seconds. Patchy fog. Vsby 1 NM or less. .THU...SW winds 10 to 15 kt, increasing to 15 to 20 kt in the afternoon. Gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 5 seconds. A chance of showers. Patchy fog in the morning with vsby 1 NM or less. .THU NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 4 seconds and SE 1 foot at 9 seconds. .FRI...NW winds 10 to 15 kt, becoming N in the afternoon. Gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: W 2 ft at 4 seconds and SE 1 foot at 10 seconds. .FRI NIGHT...NE winds 5 to 10 kt, becoming NW after midnight. Seas around 2 ft. Wave Detail: SW 2 ft at 6 seconds and NE 1 foot at 4 seconds. .SAT...NE winds 5 to 10 kt, becoming S in the afternoon. Seas around 2 ft. Wave Detail: W 1 foot at 6 seconds and NE 1 foot at 7 seconds. .SAT NIGHT...S winds 10 to 15 kt. Seas around 2 ft. A chance of showers after midnight. .SUN AND SUN NIGHT...SW winds 10 to 15 kt, becoming NW. Gusts up to 20 kt. Seas 2 to 3 ft. A chance of showers and tstms. .MON AND MON NIGHT...NE winds 10 to 15 kt. Seas around 2 ft. Winds and seas higher in and near tstms. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ233-170900- Vineyard Sound- 403 PM EDT Wed Jul 16 2025 .TONIGHT...SW winds 10 to 15 kt. Seas around 2 ft. Wave Detail: SW 2 ft at 4 seconds and SE 1 foot at 8 seconds. Patchy fog. Vsby 1 NM or less. .THU...SW winds 10 to 15 kt, increasing to 15 to 20 kt in the afternoon. Gusts up to 25 kt. Seas 2 to 4 ft. Wave Detail: SW 3 ft at 5 seconds and SE 1 foot at 8 seconds. Showers likely, mainly in the morning. Patchy fog in the morning with vsby 1 NM or less. .THU NIGHT...SW winds 15 to 20 kt, becoming W 10 to 15 kt after midnight. Gusts up to 25 kt. Seas 2 to 4 ft. Wave Detail: SW 3 ft at 5 seconds and E 1 foot at 9 seconds. .FRI...NW winds 10 to 15 kt, becoming N in the afternoon. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 6 seconds and E 1 foot at 10 seconds. .FRI NIGHT...E winds 5 to 10 kt, becoming N after midnight. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 7 seconds and NE 1 foot at 4 seconds. .SAT...E winds 5 to 10 kt, becoming S in the afternoon. Seas around 2 ft. Wave Detail: SW 2 ft at 7 seconds and NE 1 foot at 5 seconds. .SAT NIGHT...S winds 10 to 15 kt. Seas around 2 ft. A chance of showers after midnight. .SUN AND SUN NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, becoming NW. Seas 2 to 3 ft. A chance of showers and tstms. .MON AND MON NIGHT...NE winds 10 to 15 kt, becoming E. 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. $$ ANZ234-170900- Buzzards Bay- 403 PM EDT Wed Jul 16 2025 .TONIGHT...SW winds around 10 kt. Seas around 2 ft. Wave Detail: SW 1 foot at 3 seconds and SE 1 foot at 7 seconds. Patchy fog. Vsby 1 NM or less. .THU...SW winds 10 to 15 kt, increasing to 15 to 20 kt in the afternoon. Gusts up to 25 kt. Seas 2 to 4 ft. Wave Detail: SW 3 ft at 4 seconds and SE 1 foot at 7 seconds. Showers likely, mainly in the morning. Patchy fog in the morning with vsby 1 NM or less. .THU NIGHT...SW winds 15 to 20 kt, becoming W 10 to 15 kt after midnight. Gusts up to 25 kt. Seas 2 to 4 ft. Wave Detail: SW 3 ft at 5 seconds and SE 1 foot at 9 seconds. .FRI...NW winds 10 to 15 kt. Seas around 2 ft. Wave Detail: W 2 ft at 7 seconds and SE 1 foot at 10 seconds. .FRI NIGHT...E winds 5 to 10 kt, becoming N after midnight. Seas around 2 ft. Wave Detail: SW 2 ft at 7 seconds and NE 1 foot at 3 seconds. .SAT...NE winds 5 to 10 kt, becoming S in the afternoon. Seas around 2 ft. Wave Detail: S 2 ft at 5 seconds and NE 1 foot at 6 seconds. .SAT NIGHT...S winds 10 to 15 kt. Seas around 2 ft. A chance of showers after midnight. .SUN AND SUN NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, becoming NW. Seas 2 to 3 ft. A chance of showers and tstms. .MON AND MON NIGHT...NE winds 10 to 15 kt, becoming E 5 to 10 kt. Seas around 2 ft, then 1 foot or less. Winds and seas higher in and near tstms. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ235-170900- Rhode Island Sound- 403 PM EDT Wed Jul 16 2025 .TONIGHT...SW winds 10 to 15 kt. Seas around 2 ft. Wave Detail: S 2 ft at 7 seconds. Patchy fog. Vsby 1 NM or less. .THU...SW winds 10 to 15 kt, increasing to 15 to 20 kt in the afternoon. Gusts up to 25 kt. Seas 2 to 4 ft. Wave Detail: S 4 ft at 6 seconds and SE 1 foot at 9 seconds. Showers likely, mainly in the morning. Patchy fog in the morning with vsby 1 NM or less. .THU NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 4 ft. Wave Detail: S 4 ft at 6 seconds and SE 1 foot at 9 seconds. .FRI...NW winds 10 to 15 kt. Seas 2 to 4 ft. Wave Detail: SW 4 ft at 7 seconds and SE 1 foot at 10 seconds. .FRI NIGHT...SE winds around 10 kt, becoming E after midnight. Seas 2 to 3 ft. Wave Detail: S 3 ft at 7 seconds and E 1 foot at 8 seconds. .SAT...E winds around 10 kt, becoming S in the afternoon. Seas 2 to 3 ft. Wave Detail: S 3 ft at 7 seconds and E 1 foot at 6 seconds. .SAT NIGHT...S winds 10 to 15 kt. Seas around 2 ft. A chance of showers after midnight. .SUN AND SUN NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, becoming NW. Seas 2 to 3 ft. A chance of showers and tstms. .MON AND MON NIGHT...NE winds 10 to 15 kt, becoming E. 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. $$ ANZ237-170900- Block Island Sound- 403 PM EDT Wed Jul 16 2025 .TONIGHT...SW winds around 10 kt. Seas around 2 ft. Wave Detail: SW 2 ft at 5 seconds and SE 1 foot at 7 seconds. Patchy fog. Vsby 1 NM or less. .THU...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. Wave Detail: SW 3 ft at 5 seconds and SE 1 foot at 8 seconds. Showers likely, mainly in the morning. Patchy fog in the morning with vsby 1 NM or less. .THU NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. Wave Detail: S 4 ft at 7 seconds. .FRI...NW winds 10 to 15 kt. Seas 2 to 4 ft. Wave Detail: W 4 ft at 6 seconds and SE 1 foot at 9 seconds. .FRI NIGHT...NE winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 7 seconds and SE 1 foot at 9 seconds. .SAT...E winds 5 to 10 kt, becoming S in the afternoon. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 7 seconds. .SAT NIGHT...S winds around 10 kt. Seas around 2 ft. A chance of showers after midnight. .SUN AND SUN NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, becoming NW. Seas around 2 ft. A chance of showers and tstms. .MON AND MON NIGHT...NE winds around 10 kt, becoming E. Seas around 2 ft. Winds and seas higher in and near tstms. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ230-170900- Boston Harbor- 403 PM EDT Wed Jul 16 2025 .TONIGHT...S winds 10 to 15 kt. Waves around 2 ft this evening, then 1 foot or less. .THU...S winds 10 to 15 kt. Gusts up to 20 kt in the afternoon. Waves around 2 ft. Showers likely in the morning. A chance of showers in the afternoon. .THU NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, becoming W after midnight. Waves around 2 ft. .FRI...NW winds 10 to 15 kt. Waves around 2 ft. .FRI NIGHT...NW winds 5 to 10 kt. Waves 1 foot or less. .SAT...N winds around 5 kt, becoming SE in the afternoon. Waves 1 foot or less, then around 2 ft in the afternoon. .SAT NIGHT...S winds 10 to 15 kt. Waves around 2 ft. A chance of showers after midnight. .SUN AND SUN NIGHT...SW winds around 10 kt with gusts up to 20 kt, becoming NW. Waves around 2 ft. A chance of showers and tstms. .MON AND MON NIGHT...NE winds 5 to 10 kt, becoming SW. 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. $$ ANZ236-170900- Narragansett Bay- 403 PM EDT Wed Jul 16 2025 .TONIGHT...S winds 5 to 10 kt. Waves around 2 ft. Patchy fog. Vsby 1 NM or less. .THU...SW winds 10 to 15 kt with gusts up to 25 kt. Waves 2 to 3 ft. Showers likely, mainly in the morning. Patchy fog in the morning with vsby 1 NM or less. .THU NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, becoming W after midnight. Waves 2 to 3 ft. .FRI...NW winds around 10 kt. Waves around 2 ft. .FRI NIGHT...NE winds 5 to 10 kt. Waves around 2 ft. .SAT...E winds 5 to 10 kt, becoming S in the afternoon. Waves around 2 ft. .SAT NIGHT...S winds around 10 kt. Waves around 2 ft. A chance of showers after midnight. .SUN AND SUN NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, becoming NW 5 to 10 kt. Waves around 2 ft. A chance of showers and tstms. .MON AND MON NIGHT...N winds around 10 kt, becoming S. Waves around 2 ft. Winds and waves higher in and near tstms. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ 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