Block Island
Charts
16-Day Marine Weather Forecast Print

Monday 2/23

Morning

Tropical storm force NNE winds with dangerous seas. Storm Warning. Hazardous Seas Warning. Large mid period waves.

Winds: NNE 51 to 68 knots.

Seas: ESE 14 feet at 10 seconds.

Afternoon

Strong NNW winds with very choppy seas. Small Craft Advisory. Moderate mid period waves.

Winds: NNW 27 to 34 knots.

Seas: SE 6 feet at 10 seconds.

Tuesday 2/24

Morning

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

Winds: WNW 22 to 24 knots.

Seas: ESE 4 feet at 11 seconds.

Afternoon

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

Winds: WNW 17 to 18 knots.

Seas: W 3 feet at 4 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 2/23
12am
40
47

NE
8
11

ESE
7
3am
50
62

NE
12
16

ESE
8
6am
51
68

NNE
14
18

ESE
10
9am
48
65

NNE
14
18

SE
11
12pm
43
61

N
12
15

SE
11
3pm
31
40

NNW
9
12

SE
11
6pm
27
34

NNW
6
8

SE
10
9pm
22
27

NW
5
6

SE
11
Tuesday 2/24
12am
24
29

NW
4
6

SE
11
3am
24
28

NW
4
5

SE
11
6am
22
24

WNW
4
5

ESE
11
9am
22
22

NW
3
4

W
4
12pm
19
20

WNW
3
4

W
4
3pm
19
20

WNW
3
4

W
4
6pm
17
18

WNW
3
4

W
4
9pm
13
13

WNW
2
3

SW
6

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Premium Members receive 16-day wind, wave, and tide forecasts.

Monday 2/23
12am
NIGHT_SEVERE_BLIZZARD
0.1
33
1001
3am
NIGHT_SEVERE_BLIZZARD
0.1
33
991
6am
NIGHT_BRIEF_HEAVY_SNOW_SHOWERS
0.2
33
987
9am
BRIEF_SNOW_SHOWERS
0.1
32
986
12pm
BRIEF_SNOW_SHOWERS
0.1
29
989
3pm
LIGHT_SNOW
0
30
994
6pm
NIGHT_BRIEF_SNOW_FLURRIES
0
32
999
9pm
NIGHT_CLEAR
0
33
1002
  • Sunrise: 6:31AM
  • Sunset: 5:30PM
  • Moonrise: 9:21AM
  • Moonset: 11:50PM
  • 36% Waxing Crescentwaxing crescent
Tuesday 2/24
12am
NIGHT_CLEAR
0
30
1003
3am
NIGHT_CLEAR
0
30
1005
6am
NIGHT_CLEAR
0
29
1007
9am
CLEAR
0
27
1009
12pm
CLEAR
0
27
1010
-
3pm
CLOUDY
0
29
1010
6pm
NIGHT_CLEAR
0
30
1012
9pm
NIGHT_CLEAR
0
28
1014
-
  • Sunrise: 6:29AM
  • Sunset: 5:32PM
  • Moonrise: 10:04AM
  • Moonset: 1:08AM
  • 47% First Quarterfirst quarter

Swell - Model Run: 22nd Feb, 01:00:PM EST / Last Updated: 23rd Feb, 00:13:AM ESTWeather - Model Run: 22nd Feb, 01:00:PM EST / Last Updated: 22nd Feb, 08:18:PM EST

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