Sea Conditions for Point Helen, Knight Island

Detailed Sea Conditions for Point Helen, Knight Island over the next 2 days

Issued (local time): 3 pm Tuesday 25 Sep 2018

Print

Detailed Sea Conditions for Point Helen, Knight Island over the next 2 days

Issued (local time): 3 pm Tuesday 25 Sep 2018
m, °C | ft, °F Tuesday 25 Wednesday 26 Thursday 27
  1PM 4PM 7PM 10PM 1AM 4AM 7AM 10AM 1PM 4PM 7PM 10PM 1AM 4AM 7AM 10AM 1PM 4PM
Tide State flow high ebb low flow high ebb low flow high ebb low flow high ebb low flow high
High Tide
height (m)

2:26PM
3.64



2:39AM
3.59



2:53PM
3.73



3:14AM
3.53



3:21PM
3.77
Low Tide
height (m)



8:30PM
0.10



8:44AM
0.10



9:06PM
-0.02



9:17AM
0.24


Swell (m)
direction
0.9
SSW
0.8
SSW
0.8
SSW
0.7
SSW
0.7
SSW
0.5
SSW
0.5
SSW
0.6
S
0.8
SSW
0.9
SSW
1.0
S
0.9
SSW
0.9
SSW
0.9
SSW
1.0
SSW
1.3
SSW
1.3
SSW
1.4
SSW
Wave Height (m) 0.9 0.8 0.8 0.7 0.7 0.5 0.5 0.6 0.8 0.9 1.0 0.9 0.9 0.9 1.0 1.3 1.3 1.4
Period (s) 9 9 9 8 8 8 8 8 12 12 12 11 11 11 11 11 11 12
Wind
(km/h)
windNNE10metric.gif windNE10metric.gif windNNE15metric.gif windNNE15metric.gif windN10metric.gif windNNW5metric.gif windNNW5metric.gif windN10metric.gif windNNE5metric.gif windNNE10metric.gif windNE15metric.gif windNE15metric.gif windNNE15metric.gif windNNE30metric.gif windNNE40metric.gif windNNE45metric.gif windNNE45metric.gif windN45metric.gif
  Today's sea temperature in Point Helen, Knight Island, Alaska is 11.8 °C (Statistics for 25 Sep 1981-2005 – mean: 10.5 max: 11.8 min: 8.7 °C)
 
Summary  clear clear clear clear clear clear clear clear some
clouds
some
clouds
some
clouds
some
clouds
cloudy light
rain
mod
rain
heavy
rain
light
rain
mod
rain
Rain mm - - - - - - - - - - - - - 3 6 12 4 10
Temp °C 12 13 12 11 11 11 11 11 12 12 13 12 12 10 8 7 7 7
Chill °C 11 12 10 9 10 11 11 10 12 11 12 11 10 7 3 2 2 2
Sunrise - - - - - - - 7:43 - - - - - - - 7:47 - -
Sunset - - 7:40 - - - - - - - 7:37 - - - - - - -

Tide datum: -.