Nantucket
Charts
16-Day Marine Weather Forecast Print

Monday 8/18

Morning

Strong NE winds with very choppy seas. Small Craft Advisory. Small very short period waves.

Winds: NE 24 to 25 knots.

Seas: ENE 3 feet at 4 seconds.

Afternoon

Moderate to strong NE winds with choppy seas. Very small mid period waves.

Winds: NE 17 to 18 knots.

Seas: SE 3 feet at 11 seconds.

Tuesday 8/19

Morning

Breezy ENE winds with moderate choppy seas. Very small mid period waves.

Winds: ENE 14 knots.

Seas: SE 3 feet at 10 seconds.

Afternoon

Light E winds with a slight chop. Small long period waves.

Winds: E 9 knots.

Seas: S 4 feet at 15 seconds.

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16-Day Wind, Waves & Tide Print
Wind
Avg. (kts)
Gust (kts)
Direction
Waves
Avg. (ft)
Peak (ft)
Direction
Per. (sec)
Weather
Precip. (in)
Temp (f)
Pressure (mb)

Tides

4ft
2ft
Sea Level
-2ft
-4ft
Monday 8/18
12am
12
18

WSW
3
4

SW
4
3am
25
25

NNE
3
4

SW
5
6am
24
25

NE
3
4

ENE
4
9am
23
24

NE
3
4

ENE
4
12pm
21
21

NNE
3
4

SE
11
3pm
19
19

NE
3
4

SE
11
6pm
17
18

NE
3
4

SE
11
9pm
14
17

ENE
3
4

SE
10
Tuesday 8/19
12am
14
17

ENE
3
4

SSE
11
3am
14
16

ENE
3
4

SE
10
6am
14
14

ENE
3
4

SE
10
9am
12
12

NE
3
4

S
16
12pm
11
11

ENE
3
4

S
16
3pm
10
10

ENE
3
4

S
15
6pm
9
9

E
4
5

S
15
9pm
8
8

E
4
5

S
14

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Monday 8/18
12am
NIGHT_CLOUDY
0
74
1012
3am
NIGHT_LIGHT_SHOWERS
0
70
1014
6am
CLEAR
0
68
1016
9am
CLEAR
0
66
1019
12pm
CLEAR
0
65
1020
3pm
CLEAR
0
65
1022
-
6pm
CLEAR
0
64
1022
9pm
NIGHT_CLEAR
0
65
1023
  • Sunrise: 5:53AM
  • Sunset: 7:38PM
  • Moonrise: 12:23AM
  • Moonset: 4:55PM
  • 28% Waning Crescentwaning crescent
Tuesday 8/19
12am
NIGHT_CLEAR
0
66
1024
3am
NIGHT_CLEAR
0
67
1023
6am
CLEAR
0
67
1024
9am
CLEAR
0
67
1025
12pm
CLEAR
0
67
1024
-
3pm
CLEAR
0
67
1024
6pm
CLEAR
0
66
1023
9pm
NIGHT_CLEAR
0
66
1024
-
  • Sunrise: 5:54AM
  • Sunset: 7:37PM
  • Moonrise: 1:27AM
  • Moonset: 5:50PM
  • 18% Waning Crescentwaning crescent

Swell - Model Run: 18th Aug, 02:00:AM EDT / Last Updated: 18th Aug, 02:02:PM EDTWeather - Model Run: 18th Aug, 02:00:AM EDT / Last Updated: 18th Aug, 09:29:AM EDT

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