Block Island
Charts
16-Day Marine Weather Forecast Print

Thursday 8/27

Morning

Light SSW winds with a slight chop. Small short period waves.

Winds: SSW 9 to 12 knots.

Seas: SE 3 feet at 8 seconds.

Afternoon

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

Winds: S 15 to 22 knots.

Seas: SE 3 feet at 8 seconds.

Friday 8/28

Morning

Light SSW winds with a slight chop. Moderate short period waves.

Winds: SSW 8 to 10 knots.

Seas: SSE 4 feet at 7 seconds.

Afternoon

Breezy SW winds with moderate choppy seas. Moderate very short period waves.

Winds: SW 10 to 12 knots.

Seas: S 3 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 8/27
12am
9
12

SW
3
3

SE
8
3am
8
11

SW
3
3

SE
8
6am
9
12

SSW
3
3

SE
8
9am
11
14

SSW
3
3

SE
8
12pm
11
15

SSW
3
3

SE
8
3pm
13
19

S
3
4

SE
8
6pm
15
22

S
3
4

SE
8
9pm
14
22

S
4
5

SE
9
Friday 8/28
12am
11
16

S
4
5

SSE
6
3am
9
11

SW
4
5

SSE
6
6am
8
10

SSW
4
5

SSE
7
9am
9
12

SSW
3
4

SSE
7
12pm
11
14

SSW
3
4

SE
8
3pm
10
13

SW
3
4

SSE
7
6pm
10
12

SW
3
4

S
6
9pm
7
8

W
3
4

S
6

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Thursday 8/27
12am
NIGHT_CLEAR
0
72
1019
3am
NIGHT_CLEAR
0
73
1018
-
6am
CLEAR
0
73
1018
9am
CLEAR
0
73
1019
-
12pm
THUNDER_SHOWERS
0
73
1019
3pm
CLEAR
0
74
1017
-
6pm
CLEAR
0
74
1017
-
9pm
NIGHT_CLEAR
0
74
1017
  • Sunrise: 6:08AM
  • Sunset: 7:30PM
  • Moonrise: 7:09PM
  • Moonset: 5:21AM
  • 99% Waxing Gibbouswaxing gibbous
Friday 8/28
12am
NIGHT_BRIEF_SHOWERS_POSSIBLE
0
73
1016
3am
NIGHT_CLEAR
0
73
1015
6am
CLEAR
0
73
1016
9am
THUNDER_SHOWERS
0
74
1017
-
12pm
BRIEF_SHOWERS_POSSIBLE
0
74
1017
3pm
CLEAR
0
75
1016
-
6pm
CLEAR
0
75
1016
9pm
NIGHT_HEAVY_THUNDER_STORMS
0
73
1017
-
  • Sunrise: 6:09AM
  • Sunset: 7:29PM
  • Moonrise: 7:32PM
  • Moonset: 6:27AM
  • 100% Full Moonfull moon

Swell - Model Run: 26th Aug, 08:00:PM EDT / Last Updated: 27th Aug, 04:32:AM EDTWeather - Model Run: 26th Aug, 08:00:PM EDT / Last Updated: 27th Aug, 02:05:AM EDT

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