Block Island
Charts
16-Day Marine Weather Forecast Print

Saturday 4/18

Morning

Light NNE winds with a slight chop. Small short period waves.

Winds: NNE 9 to 13 knots.

Seas: S 3 feet at 7 seconds.

Afternoon

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

Winds: E 10 to 14 knots.

Seas: S 3 feet at 7 seconds.

Sunday 4/19

Morning

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

Winds: SSE 11 to 15 knots.

Seas: SE 3 feet at 7 seconds.

Afternoon

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

Winds: NW 21 to 27 knots.

Seas: S 4 feet at 6 seconds.

Want to see 14 more days of marine forecasts?

Premium Members receive 16-day marine forecasts.

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
Saturday 4/18
12am
9
13

NE
4
5

S
7
3am
10
14

NE
4
5

S
7
6am
9
13

NNE
3
4

S
7
9am
15
21

NE
3
4

S
7
12pm
12
17

ENE
3
4

S
7
3pm
13
17

E
3
4

S
7
6pm
10
14

E
3
4

S
7
9pm
9
12

ESE
3
4

S
7
Sunday 4/19
12am
7
9

SSE
3
3

S
7
3am
7
9

S
3
3

SSE
7
6am
11
15

SSE
3
3

SE
7
9am
19
32

SSE
3
4

SE
7
12pm
17
24

WSW
4
6

SSE
5
3pm
20
32

NW
4
6

SSE
6
6pm
21
27

NW
4
6

S
6
9pm
14
22

WNW
4
5

S
6

Want to see 14 more days of wind, wave and tides?

Premium Members receive 16-day wind, wave, and tide forecasts.

Saturday 4/18
12am
NIGHT_CLEAR
0
49
1017
-
3am
NIGHT_CLEAR
0
48
1017
6am
CLEAR
0
48
1018
9am
CLOUDY
0
48
1019
-
12pm
CLOUDY
0
48
1019
3pm
CLEAR
0
48
1018
6pm
CLOUDY
0
47
1017
9pm
NIGHT_CLOUDY
0
47
1016
  • Sunrise: 6:05AM
  • Sunset: 7:28PM
  • Moonrise: 6:14AM
  • Moonset: 8:09PM
  • 1% Waxing Crescentwaxing crescent
Sunday 4/19
12am
NIGHT_CLOUDY
0
47
1015
3am
NIGHT_CLOUDY
0
47
1013
6am
CLOUDY
0
48
1010
9am
MIST
0
50
1007
12pm
LIGHT_RAIN
0
51
1006
3pm
OVERCAST
0
47
1009
6pm
CLEAR
0
45
1013
9pm
NIGHT_CLEAR
0
47
1016
-
  • Sunrise: 6:03AM
  • Sunset: 7:29PM
  • Moonrise: 6:51AM
  • Moonset: 9:27PM
  • 4% Waxing Crescentwaxing crescent

Swell - Model Run: 17th Apr, 08:00:PM EDT / Last Updated: 18th Apr, 07:04:AM EDTWeather - Model Run: 17th Apr, 08:00:PM EDT / Last Updated: 18th Apr, 03:20:AM EDT

WARNING: Buoyweather services are not intended for use as safety assessment tool or for making decisions that involve the safety of people or property. Use of Buoyweather for such purposes or similar uses is not recommended by Buoyweather and done at the sole risk of the user. Before heading out on the water, and while out, we strongly recommend monitoring safety alert services, so that you can stay up to date on time sensitive weather and safety information.