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fzus51 kbox 200843
cwfbox

anz250-202115-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
443 am edt wed sep 20 2017

...tropical storm warning in effect...

.today...tropical storm conditions possible. ne winds 15 to
20 kt, increasing to 20 to 25 kt this afternoon. gusts up to
35 kt. seas around 8 ft, building to 10 ft this afternoon. patchy
fog. a chance of showers. vsby 1 nm or less. 
.tonight...tropical storm conditions possible. ne winds 20 to
25 kt, becoming n 25 to 30 kt after midnight. gusts up to 40 kt.
seas 12 to 13 ft. patchy fog. a chance of showers in the evening.
vsby 1 to 3 nm. 
.thu...tropical storm conditions possible. ne winds 25 to 30 kt
with gusts up to 45 kt. seas around 15 ft. 
.thu night...ne winds 25 to 30 kt with gusts up to 40 kt. seas
around 15 ft. 
.fri...ne winds 25 to 30 kt, diminishing to 20 to 25 kt in the
afternoon. seas around 15 ft, subsiding to 13 ft in the
afternoon. 
.fri night...ne winds 15 to 20 kt with gusts up to 30 kt. seas
around 12 ft, subsiding to 10 ft after midnight. 
.sat...ne winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. gusts up to 25 kt. seas 7 to 8 ft. 
.sat night...ne winds 5 to 10 kt. seas 5 to 6 ft. 
.sun...ne winds 5 to 10 kt. seas around 4 ft. 
.sun night...e winds 5 to 10 kt. seas around 4 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.

$$
fzus51 kbox 200843
cwfbox

anz230-202115-
boston harbor-
443 am edt wed sep 20 2017

...small craft advisory in effect through thursday afternoon...

.today...ne winds 15 to 20 kt with gusts up to 35 kt. waves
around 4 ft. patchy fog. a chance of showers. vsby 1 to 3 nm. 
.tonight...n winds 15 to 20 kt with gusts up to 35 kt. waves
around 2 ft, except 6 to 7 ft at the outer harbor entrance.
patchy fog. 
.thu...ne winds 20 to 25 kt with gusts up to 35 kt. waves around
2 ft, building to 7 ft in the afternoon. at the outer harbor
entrance, waves around 8 ft. 
.thu night...ne winds 15 to 20 kt with gusts up to 30 kt. waves
around 7 ft, subsiding to 2 ft after midnight. at the outer
harbor entrance, waves around 9 ft. 
.fri...ne winds 15 to 20 kt with gusts up to 30 kt. waves around
2 ft, building to 4 ft in the afternoon. at the outer harbor
entrance, waves around 9 ft, subsiding to 6 ft in the afternoon. 
.fri night...ne winds 10 to 15 kt with gusts up to 25 kt. waves
around 4 ft, subsiding to 2 ft after midnight. at the outer
harbor entrance, waves 5 to 6 ft. 
.sat...n winds 10 to 15 kt with gusts up to 20 kt, becoming ne
5 to 10 kt in the afternoon. waves around 2 ft. 
.sat night...ne winds around 5 kt. waves 1 foot or less. 
.sun...ne winds around 5 kt. waves 1 foot or less. 
.sun night...ne winds around 5 kt. waves 1 foot or less.  

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.

$$

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