Sea Conditions for Portage Bay, Kupreanof Island


1
On 2018 09:31:41 AM UTC: FOLLOWING ALASKA MAGNITUDE 8.2 EQ. Tsunami alert for entire US west coast and Hawaii. A tsunami warning is in effect for British Colombia, southeast Alaska and the Alaska Peninsula, and the Aleutian Islands.

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Detailed Sea Conditions for Portage Bay, Kupreanof Island over the next 2 days

Issued (local time): 2 pm Tuesday 23 Jan 2018
m, °C | ft, °F Tuesday 23 Wednesday 24 Thursday 25
  12PM 3PM 6PM 9PM 0AM 3AM 6AM 9AM 12PM 3PM 6PM 9PM 0AM 3AM 6AM 9AM 12PM 3PM
Tide State low flow high ebb low flow high ebb low flow high ebb low flow flow high ebb low
High Tide
height (m)


4:41PM
3.94



5:21AM
4.41



5:45PM
3.63




6:18AM
4.40


Low Tide
height (m)
10:51AM
1.00



10:56PM
0.74



11:53AM
0.99



11:51PM
1.10




1:06PM
0.86
Wind
(km/h)
windN15metric.gif windNNE15metric.gif windN15metric.gif windN10metric.gif windNNW5metric.gif windNNW10metric.gif windN10metric.gif windNNW10metric.gif windNNW15metric.gif windNNW5metric.gif windNNE5metric.gif windNNE10metric.gif windN10metric.gif windN10metric.gif windN10metric.gif windN15metric.gif windN10metric.gif windN10metric.gif
  Today's sea temperature in Portage Bay, Kupreanof Island, Alaska is 4.7 °C (Statistics for 23 Jan 1981-2005 – mean: 6.1 max: 7.8 min: 4.9 °C)
 
Summary  some
clouds
some
clouds
some
clouds
some
clouds
cloudy cloudy light
snow
light
snow
light
snow
light
snow
light
snow
light
rain
some
clouds
cloudy cloudy some
clouds
clear some
clouds
Rain mm - - - - - - - - - - - 1 - - - - - -
Temp °C 3 3 2 1 1 1 0 0 1 1 1 2 2 2 1 1 1 2
Chill °C -1 -1 -2 -2 -1 -2 -4 -4 -3 -1 1 -1 -1 -1 -3 -3 -3 -1
Sunrise - - - - - - - 8:07 - - - - - - - 8:04 - -
Sunset - 4:01 - - - - - - - 4:04 - - - - - - - 4:06

Tide datum: -.