Sea Conditions for Block Island (Old Harbor)



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Detailed Sea Conditions for Block Island (Old Harbor) over the next 2 days

Issued (local time): 7 am Friday 20 Apr 2018
m, °C | ft, °F Friday 20 Saturday 21 Sunday 22
  5AM 8AM 11AM 2PM 5PM 8PM 11PM 2AM 5AM 8AM 11AM 2PM 5PM 8PM 11PM 2AM 5AM 8AM
Tide State ebb low flow high ebb low flow high ebb low flow high ebb low flow high ebb ebb
High Tide
height (m)


11:45AM
0.89


12:06AM
1.05


12:43PM
0.86


1:06AM
0.99

Low Tide
height (m)
5:31AM
-0.01


5:11PM
-0.03


6:46AM
0.04


6:10PM
0.03



Swell (m)
direction 		1.6
S 		1.6
S 		1.4
SSW 		1.3
SSW 		1.1
SSW 		1.0
SSW 		1.0
S 		0.9
SSW 		0.9
S 		0.8
S 		0.6
S 		0.6
S 		0.7
WSW 		0.7
SW 		0.6
WSW 		0.6
WSW 		0.4
WSW 		0.4
NW
Wave Height (m) 1.6 1.6 1.4 1.3 1.1 1.0 1.0 0.9 0.9 0.8 0.6 0.6 0.7 0.7 0.6 0.6 0.4 0.4
Period (s) 9 9 9 9 9 9 8 8 8 8 8 7 4 4 4 4 4 3
Wind
(km/h) 		windWNW50metric.gif windNW45metric.gif windWNW35metric.gif windW35metric.gif windNW40metric.gif windNW45metric.gif windNW45metric.gif windNNW40metric.gif windNNW40metric.gif windNNW35metric.gif windNW20metric.gif windWSW30metric.gif windWSW40metric.gif windNW30metric.gif windNNE40metric.gif windN30metric.gif windNNW25metric.gif windNNW25metric.gif
  Today's sea temperature in Block Island (Old Harbor), Rhode Island is 5.3 °C (Statistics for 20 Apr 1981-2005 – mean: 7.1 max: 8.5 min: 5.3 °C)
 
Summary  clear clear clear clear some
clouds 		some
clouds 		clear clear clear clear clear clear clear clear some
clouds 		some
clouds 		clear clear
Rain mm - - - - - - - - - - - - - - - - - -
Temp °C 2 2 5 8 10 9 6 4 3 3 6 8 9 12 8 6 5 5
Chill °C -5 -5 -1 4 6 4 0 -2 -3 -3 2 4 5 9 3 1 0 1
Sunrise - 5:58 - - - - - - - 5:58 - - - - - - - 5:56
Sunset - - - - 7:30 - - - - - - - 7:31 - - - - -

Tide datum: Mean Lower Low Water.