Block Island
Charts
16-Day Marine Weather Forecast Print

Thursday 8/13

Morning

Light SW winds with a slight chop. Very small very short period waves.

Winds: SW 6 to 10 knots.

Seas: S 2 feet at 6 seconds.

Afternoon

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

Winds: W 16 to 22 knots.

Seas: SSW 3 feet at 4 seconds.

Friday 8/14

Morning

Light NNW winds with a slight chop. Very small very short period waves.

Winds: NNW 9 to 11 knots.

Seas: SSW 2 feet at 5 seconds.

Afternoon

Moderate to strong W winds with choppy seas. Very small very short period waves.

Winds: W 15 to 20 knots.

Seas: S 2 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
Thursday 8/13
12am
10
13

SW
2
2

SSW
5
3am
9
13

WSW
2
2

SSW
5
6am
6
10

SW
2
2

S
6
9am
11
16

WSW
2
3

SSW
5
12pm
8
11

W
2
3

SSW
6
3pm
11
15

SW
2
3

SSW
6
6pm
16
22

W
3
3

SSW
4
9pm
13
21

WNW
2
3

SSW
5
Friday 8/14
12am
12
21

NNW
2
3

SSW
5
3am
11
16

NW
2
3

SSW
5
6am
9
11

NNW
2
2

SSW
5
9am
9
10

NW
2
2

SSW
5
12pm
8
9

W
1
2

S
5
3pm
12
14

WSW
2
2

SSW
5
6pm
15
20

W
2
2

S
5
9pm
13
21

NNW
2
2

S
5

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Thursday 8/13
12am
NIGHT_CLEAR
0
76
1010
-
3am
NIGHT_CLEAR
0
76
1010
-
6am
THUNDER_SHOWERS
0
75
1010
9am
THUNDER_STORMS
0
74
1011
12pm
BRIEF_SHOWERS_POSSIBLE
0
72
1010
3pm
CLEAR
0
76
1009
-
6pm
CLEAR
0
78
1009
9pm
NIGHT_CLOUDY
0
77
1012
  • Sunrise: 5:54AM
  • Sunset: 7:51PM
  • Moonrise: 6:50AM
  • Moonset: 8:04PM
  • 0% New Moonnew moon
Friday 8/14
12am
NIGHT_CLEAR
0
75
1013
3am
NIGHT_CLEAR
0
73
1014
6am
CLEAR
0
72
1015
9am
CLEAR
0
72
1016
12pm
CLEAR
0
74
1017
3pm
MOSTLY_CLOUDY
0
76
1016
6pm
MOSTLY_CLEAR
0
76
1017
9pm
NIGHT_CLEAR
0
75
1019
-
  • Sunrise: 5:55AM
  • Sunset: 7:49PM
  • Moonrise: 8:01AM
  • Moonset: 8:28PM
  • 3% Waxing Crescentwaxing crescent

Swell - Model Run: 13th Aug, 02:00:AM EDT / Last Updated: 13th Aug, 10:29:AM EDTWeather - Model Run: 13th Aug, 02:00:AM EDT / Last Updated: 13th Aug, 08:01:AM EDT

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