Block Island
Charts
16-Day Marine Weather Forecast Print

Thursday 12/11

Morning

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

Winds: WNW 28 to 29 knots.

Seas: SSW 7 feet at 8 seconds.

Afternoon

Very strong WNW winds with dangerous seas. Gale Warning. Moderate very short period waves.

Winds: WNW 33 to 40 knots.

Seas: W 7 feet at 5 seconds.

Friday 12/12

Morning

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

Winds: WNW 26 to 29 knots.

Seas: SW 6 feet at 8 seconds.

Afternoon

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

Winds: W 21 to 22 knots.

Seas: SW 4 feet at 6 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 12/11
12am
22
28

WSW
8
10

SSW
8
3am
25
30

WSW
7
9

SSW
8
6am
28
29

WNW
7
9

SSW
8
9am
27
28

WNW
6
8

SSW
8
12pm
25
28

WNW
6
8

SSW
8
3pm
32
37

WNW
7
9

SSW
8
6pm
33
40

WNW
7
9

W
5
9pm
33
45

WNW
7
9

W
6
Friday 12/12
12am
34
40

W
7
9

WSW
6
3am
29
33

WNW
7
9

SSW
8
6am
26
29

WNW
6
8

SW
8
9am
23
26

WNW
5
6

SW
7
12pm
23
24

W
5
6

SW
7
3pm
22
23

W
4
6

SW
6
6pm
21
22

W
4
5

SW
6
9pm
19
19

WNW
4
5

SW
6

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Thursday 12/11
12am
NIGHT_LIGHT_SHOWERS
0
47
996
3am
NIGHT_CLEAR
0
47
995
6am
NIGHT_CLEAR
0
43
996
9am
CLEAR
0
36
1001
12pm
CLEAR
0
33
1003
3pm
CLEAR
0
34
1004
6pm
NIGHT_CLEAR
0
35
1006
9pm
NIGHT_CLEAR
0
34
1008
-
  • Sunrise: 7:02AM
  • Sunset: 4:19PM
  • Moonrise: 10:41PM
  • Moonset: 11:58AM
  • 58% Last Quarterlast quarter
Friday 12/12
12am
NIGHT_CLEAR
0
33
1008
3am
NIGHT_CLEAR
0
31
1011
6am
NIGHT_CLEAR
0
31
1012
9am
CLEAR
0
31
1014
12pm
CLEAR
0
32
1015
-
3pm
CLEAR
0
34
1015
6pm
NIGHT_CLEAR
0
37
1016
9pm
NIGHT_CLEAR
0
37
1018
-
  • Sunrise: 7:03AM
  • Sunset: 4:19PM
  • Moonrise: 11:48PM
  • Moonset: 12:17PM
  • 47% Last Quarterlast quarter

Swell - Model Run: 11th Dec, 01:00:AM EST / Last Updated: 11th Dec, 00:20:PM ESTWeather - Model Run: 11th Dec, 01:00:AM EST / Last Updated: 11th Dec, 08:23:AM EST

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