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.