Block Island
Charts
16-Day Marine Weather Forecast Print

Friday 9/25

Morning

Very strong NE winds with dangerous seas. Gale Warning. Large mid period waves.

Winds: NE 30 to 38 knots.

Seas: SE 8 feet at 12 seconds.

Afternoon

Very strong NNE winds with dangerous seas. Gale Warning. Large mid period waves.

Winds: NNE 36 to 47 knots.

Seas: SE 10 feet at 12 seconds.

Saturday 9/26

Morning

Very strong NE winds. Gale Warning. Hazardous Seas Warning. Very large mid period waves.

Winds: NE 40 to 52 knots.

Seas: SE 13 feet at 11 seconds.

Afternoon

Very strong NE winds. Gale Warning. Hazardous Seas Warning. Very large mid period waves.

Winds: NE 38 to 47 knots.

Seas: SE 11 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
Friday 9/25
12am
26
30

NE
8
11

SE
11
3am
27
34

NE
8
11

SE
11
6am
30
38

NE
8
11

SE
12
9am
30
39

NE
9
11

SE
12
12pm
31
39

NE
9
12

SE
12
3pm
31
39

NE
9
12

SE
12
6pm
36
47

NNE
10
12

SE
12
9pm
34
49

NE
10
13

SE
12
Saturday 9/26
12am
39
52

NE
11
15

SE
11
3am
41
53

NE
12
16

SE
11
6am
40
52

NE
13
16

SE
11
9am
38
48

NE
12
16

SE
11
12pm
36
45

NE
12
15

SE
11
3pm
37
45

NE
11
15

SE
10
6pm
38
47

NE
11
15

SE
10
9pm
40
48

NE
12
15

SSE
10

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

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

Friday 9/25
12am
NIGHT_CLEAR
0
60
1023
3am
NIGHT_CLOUDY
0
60
1020
6am
NIGHT_CLOUDY
0
61
1019
9am
CLEAR
0
61
1018
12pm
CLEAR
0
62
1017
3pm
DRIZZLE
0
62
1015
6pm
LIGHT_RAIN
0.1
59
1014
-
9pm
NIGHT_LIGHT_RAIN
0.1
61
1014
  • Sunrise: 6:36AM
  • Sunset: 6:42PM
  • Moonrise: 5:56PM
  • Moonset: 5:19AM
  • 97% Waxing Gibbouswaxing gibbous
Saturday 9/26
12am
NIGHT_DRIZZLE
0
59
1013
3am
NIGHT_OVERCAST
0
59
1009
6am
NIGHT_LIGHT_RAIN
0
60
1008
9am
LIGHT_RAIN
0.1
60
1009
12pm
LIGHT_SHOWERS
0
61
1008
3pm
RAIN
0.1
61
1006
6pm
LIGHT_RAIN
0.1
61
1005
-
9pm
NIGHT_LIGHT_RAIN
0
62
1005
-
  • Sunrise: 6:37AM
  • Sunset: 6:40PM
  • Moonrise: 6:19PM
  • Moonset: 6:26AM
  • 100% Full Moonfull moon

Swell - Model Run: 25th Sep, 02:00:PM EDT / Last Updated: 25th Sep, 10:44:PM EDTWeather - Model Run: 25th Sep, 02:00:PM EDT / Last Updated: 25th Sep, 08:01: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.