Block Island
Charts
16-Day Marine Weather Forecast Print

Monday 12/15

Morning

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

Winds: NW 26 to 31 knots.

Seas: S 4 feet at 9 seconds.

Afternoon

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

Winds: WNW 20 to 24 knots.

Seas: W 3 feet at 4 seconds.

Tuesday 12/16

Morning

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

Winds: W 20 to 23 knots.

Seas: SW 4 feet at 6 seconds.

Afternoon

Breezy WSW winds with moderate choppy seas. Very small very short period waves.

Winds: WSW 13 to 14 knots.

Seas: SW 2 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
Monday 12/15
12am
27
27

NNW
4
5

NW
4
3am
26
28

NW
4
5

S
9
6am
26
31

NW
4
5

S
9
9am
25
27

NW
4
5

S
10
12pm
25
27

NW
4
5

WNW
4
3pm
26
29

WNW
4
5

W
4
6pm
20
24

WNW
3
4

W
4
9pm
16
17

W
3
4

WSW
4
Tuesday 12/16
12am
18
18

W
3
4

WSW
4
3am
21
22

W
4
5

SW
5
6am
20
23

W
4
5

SW
6
9am
17
19

W
4
5

SW
6
12pm
11
12

W
3
4

SW
6
3pm
12
12

WSW
2
3

SW
6
6pm
13
14

WSW
2
3

SW
6
9pm
19
21

WSW
3
4

SW
5

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Monday 12/15
12am
NIGHT_CLEAR
0
27
1014
3am
NIGHT_CLEAR
0
23
1016
6am
NIGHT_CLEAR
0
23
1019
9am
CLEAR
0
25
1021
12pm
CLEAR
0
28
1020
3pm
CLEAR
0
31
1021
-
6pm
NIGHT_CLEAR
0
32
1021
-
9pm
NIGHT_CLEAR
0
34
1021
-
  • Sunrise: 7:05AM
  • Sunset: 4:19PM
  • Moonrise: 2:57AM
  • Moonset: 1:18PM
  • 20% Waning Crescentwaning crescent
Tuesday 12/16
12am
NIGHT_CLOUDY
0
34
1021
-
3am
NIGHT_CLEAR
0
34
1021
-
6am
NIGHT_CLEAR
0
33
1021
9am
CLEAR
0
33
1023
12pm
CLEAR
0
33
1022
-
3pm
CLEAR
0
35
1022
-
6pm
NIGHT_CLEAR
0
36
1022
9pm
NIGHT_CLEAR
0
39
1021
-
  • Sunrise: 7:06AM
  • Sunset: 4:20PM
  • Moonrise: 4:00AM
  • Moonset: 1:45PM
  • 13% Waning Crescentwaning crescent

Swell - Model Run: 14th Dec, 07:00:PM EST / Last Updated: 15th Dec, 06:45:AM ESTWeather - Model Run: 14th Dec, 07:00:PM EST / Last Updated: 15th Dec, 02:35:AM EST

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