Block Island
Charts
16-Day Marine Weather Forecast Print

Saturday 9/19

Morning

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

Winds: NE 15 knots.

Seas: E 3 feet at 4 seconds.

Afternoon

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

Winds: E 12 knots.

Seas: ESE 3 feet at 8 seconds.

Sunday 9/20

Morning

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

Winds: SE 10 knots.

Seas: ESE 2 feet at 7 seconds.

Afternoon

Moderate to strong ESE winds with choppy seas. Small mid period waves.

Winds: ESE 13 to 15 knots.

Seas: SE 2 feet at 10 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 9/19
12am
17
21

NNE
2
3

ESE
7
3am
18
19

NE
3
3

NE
3
6am
15
15

NE
3
4

E
4
9am
16
16

NE
3
4

E
5
12pm
13
13

ENE
3
4

E
5
3pm
11
11

ENE
3
4

ESE
7
6pm
12
12

E
3
3

ESE
8
9pm
13
13

E
3
3

ESE
8
Sunday 9/20
12am
11
11

ESE
2
3

ESE
8
3am
11
11

SE
2
3

ESE
8
6am
10
10

SE
2
3

ESE
7
9am
10
10

SE
2
3

ESE
7
12pm
10
11

SE
2
3

ESE
7
3pm
9
11

ESE
2
3

ESE
7
6pm
13
15

ESE
2
3

SE
10
9pm
15
17

SE
3
4

ESE
4

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

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

Saturday 9/19
12am
NIGHT_CLEAR
0
69
1019
-
3am
NIGHT_CLEAR
0
65
1019
6am
NIGHT_CLEAR
0
64
1021
9am
CLEAR
0
63
1022
12pm
CLEAR
0
62
1023
3pm
CLEAR
0
63
1022
-
6pm
CLEAR
0
64
1022
9pm
NIGHT_CLEAR
0
62
1024
  • Sunrise: 6:30AM
  • Sunset: 6:52PM
  • Moonrise: 3:08PM
  • Moonset: 11:03PM
  • 53% First Quarterfirst quarter
Sunday 9/20
12am
NIGHT_CLEAR
0
62
1023
3am
NIGHT_CLEAR
0
62
1022
-
6am
NIGHT_CLOUDY
0
62
1022
9am
OVERCAST
0
64
1021
12pm
OVERCAST
0
65
1020
3pm
LIGHT_RAIN
0
65
1018
6pm
LIGHT_RAIN
0.1
64
1017
9pm
NIGHT_LIGHT_RAIN
0
66
1016
-
  • Sunrise: 6:31AM
  • Sunset: 6:50PM
  • Moonrise: 3:48PM
  • Moonset: 12:00AM
  • 62% Waxing Gibbouswaxing gibbous

Swell - Model Run: 18th Sep, 08:00:AM EDT / Last Updated: 18th Sep, 05:44:PM EDTWeather - Model Run: 18th Sep, 08:00:AM EDT / Last Updated: 18th Sep, 02:00:PM 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.