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 50 to 67 knots.

Seas: ESE 13 feet at 10 seconds.

Afternoon

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

Winds: NNW 29 to 38 knots.

Seas: SE 7 feet at 11 seconds.

Tuesday 2/24

Morning

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

Winds: WNW 23 to 25 knots.

Seas: ESE 4 feet at 11 seconds.

Afternoon

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

Winds: NW 20 to 21 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
36
44

NE
8
10

ESE
7
3am
47
58

NE
12
15

ESE
9
6am
50
67

NNE
13
17

ESE
10
9am
47
65

NNE
13
17

ESE
10
12pm
42
61

N
11
15

SE
11
3pm
34
45

NNW
9
12

SE
11
6pm
29
38

NNW
7
9

SE
11
9pm
24
29

NW
5
7

SE
12
Tuesday 2/24
12am
25
30

NW
5
6

SE
12
3am
24
28

NW
4
5

SE
11
6am
23
25

WNW
4
5

ESE
11
9am
21
22

NW
4
5

W
4
12pm
20
20

WNW
3
4

W
4
3pm
20
20

WNW
3
4

W
4
6pm
20
21

NW
3
4

W
4
9pm
13
15

WNW
2
3

SW
6

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Monday 2/23
12am
NIGHT_BLIZZARD
0
34
1003
3am
NIGHT_BRIEF_HEAVY_SNOW_SHOWERS
0.2
33
992
6am
NIGHT_BRIEF_HEAVY_SNOW_SHOWERS
0.2
33
987
9am
BRIEF_HEAVY_SNOW_SHOWERS
0.1
33
986
12pm
BRIEF_SNOW_SHOWERS
0
30
989
3pm
BRIEF_SNOW_FLURRIES
0
30
993
6pm
NIGHT_CLEAR
0
33
998
9pm
NIGHT_CLEAR
0
32
1001
  • 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
31
1004
6am
NIGHT_CLEAR
0
28
1007
9am
CLEAR
0
25
1009
-
12pm
CLEAR
0
25
1009
3pm
CLEAR
0
28
1010
6pm
NIGHT_CLEAR
0
28
1012
9pm
NIGHT_CLEAR
0
28
1013
-
  • Sunrise: 6:29AM
  • Sunset: 5:32PM
  • Moonrise: 10:04AM
  • Moonset: 1:08AM
  • 47% First Quarterfirst quarter

Swell - Model Run: 23rd Feb, 07:00:AM EST / Last Updated: 23rd Feb, 06:29:PM ESTWeather - Model Run: 23rd Feb, 07:00:AM EST / Last Updated: 23rd Feb, 02:28:PM EST

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