Lat Long: 41.27° N 69.97° W
Latest Tide Table

Sea Conditions for Siasconset, Nantucket Island

Detailed Sea Conditions for Siasconset, Nantucket Island over the next 2 days

Issued (local time): 1 pm Wednesday 17 Aug 2022

Detailed Sea Conditions for Siasconset, Nantucket Island over the next 2 days

Issued (local time): 1 pm Wednesday 17 Aug 2022
Forecast update inUpdates in  hr  min  sUpdate imminent 
Wednesday 17 Thursday 18 Friday 19
11AM 2PM 5PM 8PM 11PM 2AM 5AM 8AM 11AM 2PM 5PM 8PM 11PM 2AM 5AM 8AM 11AM 2PM
Tide State low flow high ebb low flow high ebb ebb low flow high ebb low flow high ebb low
High Tide
height (m)

4:32PM
0.41


5:00AM
0.37



5:23PM
0.39


5:56AM
0.35

Low Tide
height (m) 		10:17AM
0.01


10:49PM
0.02



11:07AM
0.04


11:45PM
0.03


11:59AM
0.06
Swell (m)
direction
1.4
E
1.3
E
1.4
ENE
1.3
ENE
1.1
ENE
1.1
ENE
1.1
ENE
1.2
WSW
0.9
E
0.8
E
0.9
SW
1.1
SW
1
SW
0.9
SW
0.8
SW
0.6
SW
0.6
S
0.6
S
Wave Height (m) 1.4 1.3 1.4 1.3 1.1 1.1 1.1 1.2 0.9 0.8 0.9 1.1 1.0 0.9 0.8 0.6 0.6 0.6
Period (s) 8 8 9 9 8 8 8 4 8 8 4 5 5 5 5 5 6 6
Wind
(km/h)
35
N
25
N
40
NNW
30
NW
25
WNW
45
WSW
45
WSW
40
WSW
35
WSW
35
SW
50
SW
45
SW
45
WSW
40
W
35
WNW
20
WNW
20
W
30
WSW
  Today's sea temperature in Siasconset, Nantucket Island, Massachusetts is 20.6 °C (Statistics for 17 Aug 1981-2005 – mean: 21.3 max: 22.8 min: 19.9 °C)
  cloud clear clear clear clear clear rain showers part cloud clear clear clear clear clear clear clear clear clear clear
Summary  cloudy clear clear clear clear clear rain
shwrs 		some
clouds 		clear clear clear clear clear clear clear clear clear clear
Rain mm - - - - - - 1 - - - - - - - - - - -
Temp °C 18 19 19 19 19 20 20 20 20 21 21 21 23 23 22 23 24 24
Chill °C 17 18 18 18 19 19 19 19 19 21 20 21 23 23 22 23 24 24
Sunrise - - - - - - - 5:50 - - - - - - - 5:52 - -
Sunset - - 7:36 - - - - - - - 7:35 - - - - - - -

Tide datum: -.

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