Block Island
Charts
16-Day Marine Weather Forecast Print

Thursday 9/3

Morning

Breezy S winds with moderate choppy seas. Moderate short period waves.

Winds: S 13 to 17 knots.

Seas: SE 3 feet at 9 seconds.

Afternoon

Breezy WSW winds with moderate choppy seas. Small short period waves.

Winds: WSW 12 to 16 knots.

Seas: SE 3 feet at 8 seconds.

Friday 9/4

Morning

Light and variable winds with smooth seas. Small short period waves.

Winds: NNE 3 to 4 knots.

Seas: SE 2 feet at 8 seconds.

Afternoon

Light and variable winds with smooth seas. Small short period waves.

Winds: N 3 to 5 knots.

Seas: SE 2 feet at 8 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 9/3
12am
13
14

SE
3
5

SE
10
3am
13
18

SSE
3
4

SE
10
6am
13
17

S
3
4

SE
9
9am
9
14

SW
3
4

SE
9
12pm
12
16

SSW
3
4

SE
9
3pm
14
17

WSW
3
4

SE
9
6pm
12
16

WSW
3
4

SE
8
9pm
10
14

WSW
3
4

SE
8
Friday 9/4
12am
7
9

WSW
3
3

SE
8
3am
5
6

NW
2
3

SE
8
6am
3
4

NNE
2
3

SE
8
9am
7
7

NE
2
3

SE
8
12pm
6
6

E
2
3

SE
8
3pm
4
4

SSE
2
3

SE
8
6pm
3
5

N
2
3

SE
8
9pm
8
13

WNW
2
3

SE
7

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Thursday 9/3
12am
NIGHT_OVERCAST
0
71
1019
3am
NIGHT_OVERCAST
0
72
1017
6am
LIGHT_RAIN
0
71
1016
-
9am
LIGHT_SHOWERS
0
71
1016
12pm
CLEAR
0
72
1014
3pm
CLEAR
0
72
1013
6pm
CLEAR
0
73
1012
9pm
NIGHT_THUNDER_STORMS
0
72
1013
  • Sunrise: 6:15AM
  • Sunset: 7:19PM
  • Moonrise: 9:48PM
  • Moonset: 1:39PM
  • 63% Waning Gibbouswaning gibbous
Friday 9/4
12am
NIGHT_MIST
0
72
1012
3am
NIGHT_CLEAR
0
71
1011
-
6am
BRIEF_SHOWERS_POSSIBLE
0
71
1011
-
9am
CLEAR
0
71
1011
12pm
CLEAR
0
70
1010
3pm
BRIEF_SHOWERS_POSSIBLE
0
72
1009
6pm
LIGHT_RAIN
0.4
70
1008
9pm
NIGHT_CLEAR
0
72
1009
-
  • Sunrise: 6:16AM
  • Sunset: 7:18PM
  • Moonrise: 10:34PM
  • Moonset: 2:53PM
  • 51% Last Quarterlast quarter

Swell - Model Run: 2nd Sep, 02:00:PM EDT / Last Updated: 2nd Sep, 10:35:PM EDTWeather - Model Run: 2nd Sep, 02:00:PM EDT / Last Updated: 2nd Sep, 07:50:PM EDT

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