Block Island
Charts
16-Day Marine Weather Forecast Print

Thursday 9/17

Morning

Light SSW winds with a slight chop. Very small short period waves.

Winds: SSW 8 to 10 knots.

Seas: ESE 1 foot at 8 seconds.

Afternoon

Breezy SSW winds with moderate choppy seas. Very small short period waves.

Winds: SSW 12 to 16 knots.

Seas: ESE 2 feet at 7 seconds.

Friday 9/18

Morning

Moderate to strong WSW winds with choppy seas. Moderate very short period waves.

Winds: WSW 14 to 19 knots.

Seas: SW 3 feet at 5 seconds.

Afternoon

Light N winds with a slight chop. Small very short period waves.

Winds: N 6 to 10 knots.

Seas: SSW 2 feet at 5 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
Thursday 9/17
12am
9
10

SW
2
2

ESE
7
3am
8
9

SSW
1
2

ESE
7
6am
8
10

SSW
1
2

ESE
8
9am
8
10

SSW
2
2

ESE
8
12pm
9
11

SSW
2
2

ESE
7
3pm
12
16

SSW
2
2

ESE
7
6pm
12
16

SSW
2
3

ESE
7
9pm
14
20

SSW
2
3

ESE
7
Friday 9/18
12am
16
24

SSW
3
3

SW
4
3am
18
27

SW
4
5

SW
5
6am
14
19

WSW
3
4

SW
5
9am
10
14

NW
3
4

SW
5
12pm
8
11

NNE
3
3

SW
5
3pm
3
5

NNE
2
3

SW
5
6pm
6
10

N
2
3

SSW
5
9pm
12
20

N
2
3

SSW
5

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Thursday 9/17
12am
NIGHT_CLEAR
0
69
1025
-
3am
NIGHT_CLEAR
0
69
1025
-
6am
NIGHT_CLEAR
0
70
1025
-
9am
CLEAR
0
70
1025
12pm
CLEAR
0
70
1024
3pm
CLEAR
0
71
1022
6pm
CLEAR
0
71
1020
9pm
NIGHT_CLEAR
0
70
1021
  • Sunrise: 6:28AM
  • Sunset: 6:56PM
  • Moonrise: 1:27PM
  • Moonset: 9:30PM
  • 35% Waxing Crescentwaxing crescent
Friday 9/18
12am
NIGHT_CLOUDY
0
71
1019
3am
NIGHT_OVERCAST
0
71
1017
6am
NIGHT_LIGHT_RAIN
0
70
1016
9am
CLOUDY
0
70
1017
-
12pm
CLEAR
0
71
1017
3pm
CLEAR
0
72
1016
6pm
CLOUDY
0
72
1017
9pm
NIGHT_CLEAR
0
69
1020
-
  • Sunrise: 6:29AM
  • Sunset: 6:54PM
  • Moonrise: 2:21PM
  • Moonset: 10:12PM
  • 44% First Quarterfirst quarter

Swell - Model Run: 16th Sep, 08:00:PM EDT / Last Updated: 17th Sep, 05:26:AM EDTWeather - Model Run: 16th Sep, 08:00:PM EDT / Last Updated: 17th Sep, 02:07:AM EDT

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