Long Island tide table for the next 7 days
Issued (local time): 8 pm Monday 19 Apr 2021
Forecast update inUpdates in hr min sUpdate imminent
Long Island 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 12mm), heaviest on Wed night. Cool air temperatures (max 13°C on Tue afternoon, min 2°C on Thu morning). Winds increasing (calm on Tue morning, strong winds from the W by Thu afternoon). | Days 4–6 Weather Summary: Mostly dry. Cool air temperatures (max 12°C on Sat afternoon, min 2°C on Thu night). Winds decreasing (strong winds from the W on Thu night, calm by Sat night). | ||||||||||||||||
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| Mon | Tuesday 20 | Wednesday 21 | Thursday 22 | Friday 23 | Saturday 24 | Sun | ||||||||||||
| Time of Day | 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 |
after- noon |
| Wave Height Map See all maps |
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High Tide height (m) |
6:07PM
5.83 |
6:29AM
6.12 |
7:00PM
5.82 |
7:23AM
6.15 |
7:56PM
5.93 |
8:21AM
6.30 |
8:54PM
6.19 |
9:20AM
6.55 |
9:51PM
6.57 |
10:17AM
6.88 |
10:45PM
7.02 |
11:11AM
7.20 |
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Low Tide height (m) |
00:22AM
1.86 |
12:54PM
1.51 |
1:16AM
1.86 |
1:50PM
1.47 |
2:13AM
1.73 |
2:47PM
1.31 |
3:12AM
1.46 |
3:43PM
1.05 |
4:09AM
1.07 |
4:38PM
0.74 |
5:04AM
0.63 |
5:31PM
0.44 |
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Swell (m) direction |
SSW | S | S | S | SW | S | SSE | SSE | WSW | W | WSW | W | W | W | NW | W | S | S |
| Wave Height (m) | 0.3 | 0.1 | 0.5 | 0.3 | 0.1 | 0.2 | 1.5 | 1.1 | 1.2 | 1.3 | 1.4 | 0.9 | 0.9 | 0.6 | 0.5 | 0.1 | 0.1 | 0.2 |
| Period (s) | 3 | 7 | 3 | 4 | 3 | 3 | 6 | 5 | 4 | 5 | 5 | 4 | 4 | 4 | 3 | 4 | 7 | 3 |
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Wind (km/h) |
W |
SSW |
SSW |
W |
W |
SSE |
SSE |
SW |
W |
W |
WSW |
W |
W |
WNW |
NW |
S |
ESE |
SE |
| Today's sea temperature in Long Island is 4.9 °C (Statistics for 19 Apr 1981-2005 – mean: 4.5 max: 6.4 min: 2.8 °C) | ||||||||||||||||||
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| Summary | clear | clear | some clouds |
some clouds |
cloudy | some clouds |
heavy rain |
cloudy | light rain |
some clouds |
cloudy | cloudy | clear | some clouds |
some clouds |
some clouds |
clear | cloudy |
| Rain mm | - | - | - | - | - | - | 11 | - | 1 | - | - | - | - | - | - | - | - | - |
| High °C | 12 | 10 | 13 | 10 | 6 | 10 | 9 | 6 | 5 | 3 | 5 | 8 | 8 | 9 | 12 | 10 | 9 | 10 |
| Low °C | 7 | 8 | 12 | 5 | 5 | 8 | 8 | 2 | 4 | 2 | 3 | 7 | 5 | 6 | 11 | 7 | 8 | 10 |
| Chill °C | 10 | 8 | 10 | 7 | 4 | 6 | 5 | 1 | -1 | -4 | -1 | 4 | 4 | 5 | 9 | 8 | 7 | 8 |
| Sunrise | - | 6:33 | - | - | 6:33 | - | - | 6:31 | - | - | 6:28 | - | - | 6:28 | - | - | 6:26 | - |
| Sunset | - | - | 8:19 | - | - | 8:20 | - | - | 8:22 | - | - | 8:22 | - | - | 8:23 | - | - | 8:24 |
Tide datum: Mean Lower Low Water.