Block Island
Charts
16-Day Marine Weather Forecast Print

Thursday 3/12

Morning

Moderate to strong SSW winds with choppy seas. Moderate short period waves.

Winds: SSW 18 to 34 knots.

Seas: S 6 feet at 7 seconds.

Afternoon

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

Winds: WNW 24 to 29 knots.

Seas: S 6 feet at 8 seconds.

Friday 3/13

Morning

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

Winds: WNW 21 to 25 knots.

Seas: S 5 feet at 8 seconds.

Afternoon

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

Winds: SSW 18 to 26 knots.

Seas: S 4 feet at 8 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
Thursday 3/12
12am
19
32

SSW
6
8

S
7
3am
14
17

SW
6
8

S
7
6am
18
34

SSW
6
8

S
7
9am
17
31

SW
6
8

S
7
12pm
22
32

NW
6
8

S
7
3pm
23
26

NW
6
8

S
8
6pm
24
29

WNW
6
8

S
8
9pm
24
27

WNW
6
7

S
8
Friday 3/13
12am
24
29

WNW
5
7

S
8
3am
20
26

WNW
5
6

S
8
6am
21
25

WNW
5
6

S
8
9am
14
17

WNW
4
5

S
8
12pm
13
15

WSW
4
5

S
8
3pm
17
20

SSW
4
5

S
8
6pm
18
26

SSW
4
6

S
8
9pm
25
38

SSW
6
8

SSW
6

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

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

Thursday 3/12
12am
NIGHT_MIST
0
45
1007
3am
NIGHT_LIGHT_RAIN
0
46
1004
6am
NIGHT_MIST
0
45
1001
9am
MIST
0
44
1002
12pm
DRIZZLE
0
42
1006
3pm
DRIZZLE
0
39
1007
6pm
LIGHT_SNOW
0
37
1010
9pm
NIGHT_BRIEF_SNOW_FLURRIES
0
34
1012
  • Sunrise: 7:06AM
  • Sunset: 6:49PM
  • Moonrise: 3:25AM
  • Moonset: 12:06PM
  • 42% Last Quarterlast quarter
Friday 3/13
12am
NIGHT_CLEAR
0
34
1014
3am
NIGHT_CLEAR
0
34
1016
6am
NIGHT_CLEAR
0
34
1018
9am
CLEAR
0
34
1020
12pm
CLEAR
0
35
1019
3pm
CLEAR
0
38
1016
6pm
BRIEF_SNOW_FLURRIES
0
40
1015
9pm
NIGHT_CLEAR
0
42
1011
-
  • Sunrise: 7:04AM
  • Sunset: 6:50PM
  • Moonrise: 4:08AM
  • Moonset: 1:07PM
  • 33% Waning Crescentwaning crescent

Swell - Model Run: 12th Mar, 08:00:AM EDT / Last Updated: 12th Mar, 07:16:PM EDTWeather - Model Run: 12th Mar, 08:00:AM EDT / Last Updated: 12th Mar, 03:15: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.