Block Island
Charts
16-Day Marine Weather Forecast Print

Wednesday 12/3

Morning

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

Winds: NNW 19 to 22 knots.

Seas: SSE 6 feet at 9 seconds.

Afternoon

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

Winds: W 10 knots.

Seas: S 4 feet at 9 seconds.

Thursday 12/4

Morning

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

Winds: W 20 to 24 knots.

Seas: S 5 feet at 8 seconds.

Afternoon

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

Winds: WNW 32 to 39 knots.

Seas: W 6 feet at 5 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
Wednesday 12/3
12am
26
28

N
4
6

ESE
6
3am
24
28

NNW
5
6

SSE
8
6am
19
22

NNW
6
8

SSE
9
9am
14
15

NNW
6
7

SSE
9
12pm
11
11

NW
5
7

SSE
10
3pm
10
10

WNW
5
6

S
9
6pm
10
10

W
4
6

S
9
9pm
13
14

W
4
5

S
9
Thursday 12/4
12am
15
17

W
4
5

S
9
3am
18
20

WSW
4
5

S
8
6am
20
24

W
5
6

S
8
9am
22
26

W
5
7

S
8
12pm
25
29

W
6
8

SW
6
3pm
29
31

WNW
6
7

SW
6
6pm
32
39

WNW
6
8

W
5
9pm
26
31

NNW
5
6

W
5

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Wednesday 12/3
12am
NIGHT_OVERCAST
0
41
1001
3am
NIGHT_LIGHT_SHOWERS
0
41
1005
6am
NIGHT_CLEAR
0
40
1010
9am
CLEAR
0
38
1014
12pm
CLEAR
0
39
1015
3pm
CLEAR
0
41
1017
6pm
NIGHT_CLEAR
0
41
1018
-
9pm
NIGHT_CLEAR
0
41
1018
  • Sunrise: 6:55AM
  • Sunset: 4:19PM
  • Moonrise: 2:55PM
  • Moonset: 5:33AM
  • 96% Waxing Gibbouswaxing gibbous
Thursday 12/4
12am
NIGHT_CLEAR
0
42
1017
-
3am
NIGHT_CLEAR
0
41
1017
6am
NIGHT_CLEAR
0
42
1016
9am
CLEAR
0
42
1015
12pm
CLEAR
0
42
1014
3pm
CLEAR
0
41
1015
6pm
NIGHT_CLEAR
0
37
1019
9pm
NIGHT_CLEAR
0
31
1023
-
  • Sunrise: 6:56AM
  • Sunset: 4:19PM
  • Moonrise: 3:42PM
  • Moonset: 6:52AM
  • 99% Waxing Gibbouswaxing gibbous

Swell - Model Run: 2nd Dec, 07:00:PM EST / Last Updated: 3rd Dec, 06:11:AM ESTWeather - Model Run: 2nd Dec, 07:00:PM EST / Last Updated: 3rd Dec, 02:32:AM EST

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