Sea Conditions for Seavey Island, Portsmouth Harbor

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

Issued (local time): 6 pm Saturday 18 Jan 2020

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

Issued (local time): 6 pm Saturday 18 Jan 2020
Saturday 18 Sunday 19 Monday 20
4PM 7PM 10PM 1AM 4AM 7AM 10AM 1PM 4PM 7PM 10PM 1AM 4AM 7AM 10AM 1PM 4PM 7PM
Tide State flow high ebb low flow high ebb low flow flow high ebb ebb flow high ebb low flow
High Tide
height (m)
5:52PM
2.46


6:23AM
2.70



7:01PM
2.39


7:26AM
2.73


Low Tide
height (m)


11:56PM
0.05


12:42PM
-0.00


12:58AM
0.13



1:49PM
-0.04
Swell (m)
direction 		0.4 E 0.5 E 0.8 SSE 1.0 SSE 1.0 SSE 0.9 SE 0.9 SE 0.7 SE 0.6 SE 0.7 W 0.7 NNW 0.9 NNE 0.8 NE 1.0 NE 0.9 NE 0.8 ENE 0.8 ENE 0.8 ENE
Wave Height (m) 0.4 0.5 0.8 1.0 1.0 0.9 0.9 0.7 0.6 0.7 0.7 0.9 0.8 1.0 0.9 0.8 0.8 0.8
Period (s) 12 12 4 5 5 6 6 6 6 3 4 4 5 5 5 6 6 6
Wind
(km/h) 		10
SE 		20
SE 		15
SSE 		10
WNW 		5
NNW 		15
NW 		25
WNW 		25
WNW 		20
W 		20
WNW 		20
NNW 		15
NW 		15
NW 		20
NW 		15
WNW 		15
WNW 		25
WNW 		40
WNW
  Today's sea temperature in Seavey Island, Portsmouth Harbor, New Hampshire is 6.5 °C (Statistics for 18 Jan 1981-2005 – mean: 4.6 max: 5.5 min: 3.5 °C)
 
Summary  cloudy light
snow 		light
snow 		light
snow 		cloudy cloudy some
clouds 		some
clouds 		some
clouds 		some
clouds 		some
clouds 		some
clouds 		some
clouds 		some
clouds 		clear clear clear clear
Rain mm - - - - - - - - - - - - - - - - - -
Temp °C -9 -5 -3 -2 -5 -4 1 4 2 -2 -6 -10 -10 -12 -9 -6 -5 -8
Chill °C -14 -11 -9 -6 -8 -9 -4 -1 -3 -8 -13 -17 -17 -20 -15 -12 -12 -18
Sunrise - - - - - - 7:09 - - - - - - - 7:07 - - -
Sunset 4:36 - - - - - - - 4:37 - - - - - - - 4:38 -

Tide datum: Mean Lower Low Water.

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