Marthas Vineyard
Charts
16-Day Marine Weather Forecast Print

Monday 8/18

Morning

Strong NNE winds with very choppy seas. Small Craft Advisory. Very small very short period waves.

Winds: NNE 19 to 22 knots.

Seas: ENE 3 feet at 4 seconds.

Afternoon

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

Winds: NE 13 to 17 knots.

Seas: SSE 2 feet at 11 seconds.

Tuesday 8/19

Morning

Light NE winds with a slight chop. Very small mid period waves.

Winds: NE 10 to 12 knots.

Seas: S 2 feet at 13 seconds.

Afternoon

Breezy E winds with moderate choppy seas. Small long period waves.

Winds: E 10 knots.

Seas: S 3 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
9
13

WNW
2
3

SSW
4
3am
20
24

NNE
3
3

SW
4
6am
19
22

NNE
3
4

ENE
4
9am
19
21

NNE
3
3

ENE
4
12pm
17
19

NNE
2
3

SSE
11
3pm
15
16

NE
2
3

SSE
11
6pm
13
17

NE
2
3

SSE
11
9pm
12
16

ENE
2
3

SSE
11
Tuesday 8/19
12am
12
16

ENE
2
3

SSE
11
3am
10
13

NE
2
3

SSE
11
6am
10
12

NE
2
3

S
13
9am
10
11

NE
2
3

S
16
12pm
9
9

E
3
3

S
16
3pm
11
11

E
3
4

S
15
6pm
10
10

E
3
4

S
15
9pm
8
9

E
4
5

S
14

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Monday 8/18
12am
NIGHT_CLEAR
0
73
1012
3am
NIGHT_MOSTLY_CLOUDY
0
68
1015
6am
MOSTLY_CLOUDY
0
66
1017
9am
CLEAR
0
66
1019
12pm
CLEAR
0
67
1021
3pm
CLEAR
0
67
1022
-
6pm
CLEAR
0
65
1022
9pm
NIGHT_CLEAR
0
65
1023
  • Sunrise: 5:55AM
  • Sunset: 7:40PM
  • Moonrise: 12:25AM
  • Moonset: 4:58PM
  • 28% Waning Crescentwaning crescent
Tuesday 8/19
12am
NIGHT_CLEAR
0
66
1024
-
3am
NIGHT_CLEAR
0
65
1024
-
6am
CLEAR
0
65
1024
9am
CLEAR
0
67
1025
12pm
CLEAR
0
69
1024
-
3pm
CLEAR
0
68
1024
6pm
CLEAR
0
67
1023
9pm
NIGHT_CLEAR
0
66
1024
-
  • Sunrise: 5:56AM
  • Sunset: 7:39PM
  • Moonrise: 1:28AM
  • Moonset: 5:53PM
  • 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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