Sea Conditions for Gerrish Island, Portsmouth Harbor

Detailed Sea Conditions for Gerrish Island, Portsmouth Harbor over the next 2 days

Issued (local time): 7 pm Wednesday 18 Jul 2018

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Detailed Sea Conditions for Gerrish Island, Portsmouth Harbor over the next 2 days

Issued (local time): 7 pm Wednesday 18 Jul 2018
m, °C | ft, °F Wednesday 18 Thursday 19 Friday 20
  5PM 8PM 11PM 2AM 5AM 8AM 11AM 2PM 5PM 8PM 11PM 2AM 5AM 8AM 11AM 2PM 5PM 8PM
Tide State high ebb low flow high ebb ebb low flow high ebb low flow high ebb low flow high
High Tide
height (m)
4:26PM
2.94



4:47AM
2.89




5:24PM
2.88



5:49AM
2.72



6:23PM
2.83
Low Tide
height (m)


10:33PM
0.03




11:01AM
-0.06



11:36PM
0.10



11:58AM
0.08


Swell (m)
direction
0.7
ESE
0.7
ESE
0.7
ESE
0.7
SE
0.8
ESE
0.7
SE
0.7
SE
0.7
SE
0.7
ESE
0.7
ESE
0.6
SE
0.6
ESE
0.6
ESE
0.6
ESE
0.5
SE
0.6
ESE
0.6
SE
0.7
SE
Wave Height (m) 0.7 0.7 0.7 0.7 0.8 0.7 0.7 0.7 0.7 0.7 0.6 0.6 0.6 0.6 0.5 0.6 0.6 0.7
Period (s) 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 7 7 7
Wind
(km/h)
windE5metric.gif windESE10metric.gif windN20metric.gif windN25metric.gif windNNW25metric.gif windNNW15metric.gif windENE10metric.gif windESE15metric.gif windSE25metric.gif windSSE30metric.gif windSSW30metric.gif windWSW25metric.gif windW10metric.gif windNW5metric.gif windSE10metric.gif windSSE25metric.gif windSSE35metric.gif windSSE35metric.gif
  Today's sea temperature in Gerrish Island, Portsmouth Harbor, New Hampshire is 18.1 °C (Statistics for 18 Jul 1981-2005 – mean: 18.2 max: 20.1 min: 16.3 °C)
 
Summary  clear clear clear clear clear clear clear clear clear clear clear clear clear clear clear clear clear clear
Rain mm - - - - - - - - - - - - - - - - - -
Temp °C 25 23 20 18 16 17 22 24 23 21 20 19 18 18 23 26 24 22
Chill °C 25 23 20 17 15 17 22 24 23 21 20 19 18 18 23 26 24 22
Sunrise - - - - - 5:20 - - - - - - - 5:20 - - - -
Sunset - 8:17 - - - - - - - 8:16 - - - - - - - 8:15

Tide datum: -.