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): 6 am Thursday 14 Dec 2017
m, °C | ft, °F Thursday 14 Friday 15 Saturday 16
  4AM 7AM 10AM 1PM 4PM 7PM 10PM 1AM 4AM 7AM 10AM 1PM 4PM 7PM 10PM 1AM 4AM 7AM
Tide State flow high ebb low flow high ebb low flow high ebb low flow high ebb low flow high
High Tide
height (m)

4:48AM
0.92



5:06PM
0.74



5:34AM
0.94



5:49PM
0.76



6:14AM
0.95
Low Tide
height (m)



11:13AM
0.04



11:03PM
0.02



11:55AM
0.02



11:38PM
0.01


Swell (m)
direction
1.6
SW
1.2
SW
1.2
SSW
1.4
SSW
1.7
SSW
1.7
SSW
1.7
SSW
1.4
SSW
1.2
SSW
0.9
SSW
0.9
SSW
0.7
SSW
0.8
SSW
0.9
SSW
1.1
WSW
1.3
WSW
1.4
WSW
1.7
WSW
Wave Height (m) 1.6 1.2 1.2 1.4 1.7 1.7 1.7 1.4 1.2 0.9 0.9 0.7 0.8 0.9 1.1 1.3 1.4 1.7
Period (s) 8 7 7 8 8 8 9 9 8 8 8 8 8 8 4 5 6 6
Wind
(km/h)
windW25metric.gif windN20metric.gif windN20metric.gif windNW30metric.gif windNW40metric.gif windNW45metric.gif windNW40metric.gif windNW35metric.gif windNW25metric.gif windNW20metric.gif windWNW10metric.gif windSW20metric.gif windWSW25metric.gif windW30metric.gif windW40metric.gif windW45metric.gif windW45metric.gif windWNW50metric.gif
  Today's sea temperature in Block Island (Old Harbor), Rhode Island is 11.5 °C (Statistics for 14 Dec 1981-2005 – mean: 9.3 max: 11.8 min: 7.7 °C)
 
Summary  cloudy light
snow
light
snow
light
snow
some
clouds
clear clear clear clear clear some
clouds
some
clouds
cloudy cloudy some
clouds
some
clouds
some
clouds
some
clouds
Rain mm - - - - - - - - - - - - - - - - - -
Temp °C -2 -2 -2 0 0 -3 -5 -5 -5 -4 -3 -1 0 1 0 1 1 0
Chill °C -8 -7 -8 -6 -7 -12 -14 -13 -12 -10 -7 -6 -6 -5 -7 -6 -6 -8
Sunrise - - 7:03 - - - - - - - 7:03 - - - - - - -
Sunset - - - - 4:16 - - - - - - - 4:17 - - - - -

Tide datum: Mean Lower Low Water.