Seavey Island, Portsmouth Harbor tide table for the next 7 days
Issued (local time): 6 pm Saturday 27 Feb 2021
Forecast update inUpdates in hr min sUpdate imminent
Seavey Island, Portsmouth Harbor tide table for the next 7 daysForecast update inUpdates in hr min sUpdate imminent
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Days 0–3 Weather Summary: Moderate rain (total 10mm), heaviest on Sat afternoon. Icy conditions (max 8°C on Mon morning, min -14°C on Mon night). Winds increasing (light winds from the WNW on Sun morning, near gales from the WNW by Tue morning). | Days 4–6 Weather Summary: Mostly dry. Icy conditions (max 6°C on Wed afternoon, min -11°C on Thu night). Winds decreasing (strong winds from the WNW on Tue afternoon, moderate winds from the WNW by Wed night). | ||||||||||||||||
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| Sat | Sunday 28 | Monday 1 | Tuesday 2 | Wednesday 3 | Thursday 4 | Fri | ||||||||||||
| Time of Day |
after- noon |
night |
morn- ing |
after- noon |
night |
morn- ing |
after- noon |
night |
morn- ing |
after- noon |
night |
morn- ing |
after- noon |
night |
morn- ing |
after- noon |
night |
morn- ing |
| Wave Height Map See all maps |
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High Tide height (m) |
11:42PM
2.60 |
11:56AM
2.89 |
00:23AM
2.72 |
12:40PM
2.90 |
1:05AM
2.81 |
1:27PM
2.85 |
1:51AM
2.85 |
2:17PM
2.74 |
2:41AM
2.83 |
3:14PM
2.59 |
3:37AM
2.78 |
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Low Tide height (m) |
5:29PM
-0.20 |
5:40AM
-0.09 |
6:10PM
-0.26 |
6:26AM
-0.18 |
6:53PM
-0.27 |
7:13AM
-0.24 |
7:37PM
-0.22 |
8:04AM
-0.23 |
8:25PM
-0.12 |
9:00AM
-0.18 |
9:19PM
0.00 |
10:02AM
-0.11 |
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Wind (km/h) |
SSE |
NW |
WNW |
SSE |
SSE |
SSW |
WNW |
NW |
WNW |
WNW |
WSW |
W |
WNW |
WNW |
NW |
WNW |
WNW |
WNW |
| Today's sea temperature in Seavey Island, Portsmouth Harbor is 3.8 °C (Statistics for 27 Feb 1981-2005 – mean: 3.1 max: 4.3 min: 1.8 °C) | ||||||||||||||||||
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| Summary | light rain |
clear | some clouds |
cloudy | light rain |
light rain |
some clouds |
clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear |
| Rain mm | 5 | - | - | - | 3 | 2 | - | - | - | - | - | - | - | - | - | - | - | - |
| High °C | 6 | 5 | 4 | 4 | 5 | 8 | 6 | -3 | -7 | -6 | -3 | 5 | 6 | 1 | 4 | 2 | -5 | -6 |
| Low °C | 5 | 2 | 2 | 3 | 2 | 6 | 1 | -14 | -12 | -7 | -7 | 2 | 2 | 0 | 3 | -2 | -11 | -8 |
| Chill °C | 2 | -1 | 1 | 1 | 1 | 4 | 2 | -10 | -18 | -16 | -10 | 1 | 2 | -5 | -1 | -4 | -14 | -15 |
| Sunrise | - | - | 6:20 | - | - | 6:18 | - | - | 6:16 | - | - | 6:16 | - | - | 6:13 | - | - | 6:11 |
| Sunset | 5:29 | - | - | 5:30 | - | - | 5:30 | - | - | 5:32 | - | - | 5:34 | - | - | 5:35 | - | - |
Tide datum: Mean Lower Low Water.