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Stony Brook, Smithtown Bay, Long Island Sound tide table for the next 7 days |
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| m, °C | ft, °F | Days 0–3 Weather Summary: Mostly dry. Warm air temperatures (max 25°C on Thu afternoon, min 18°C on Fri morning). Mainly strong winds. | Days 4–6 Weather Summary: Light rain (total 5mm), mostly falling on Mon afternoon. Warm air temperatures (max 26°C on Sat afternoon, min 19°C on Sat night). Winds decreasing (fresh winds from the NNE on Sat afternoon, light winds from the ESE by Mon night). | ||||||||||||||||
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| Wed | Thursday 21 | Friday 22 | Saturday 23 | Sunday 24 | Monday 25 | Tue | ||||||||||||
| name |
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) |
12:06PM 2.13 |
12:30AM 2.08 |
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12:49PM 2.12 |
1:13AM 2.02 |
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1:31PM 2.09 |
1:55AM 1.95 |
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2:12PM 2.04 |
2:37AM 1.87 |
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2:55PM 1.98 |
3:21AM 1.80 |
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3:39PM 1.92 |
4:08AM 1.74 |
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Low Tide height (m) |
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6:26PM -0.14 |
6:45AM -0.09 |
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7:10PM -0.12 |
7:27AM -0.04 |
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7:53PM -0.07 |
8:08AM 0.04 |
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8:37PM 0.01 |
8:50AM 0.13 |
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9:21PM 0.10 |
9:34AM 0.23 |
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10:07PM 0.20 |
10:21AM 0.33 |
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Swell (m) direction |
 ESE |
 ESE |
 E |
 E |
 E |
 E |
 E |
 E |
 E |
 ESE |
 SSE |
SSE |
 SSE |
 SSE |
 SSE |
 SSE |
SSE |
 SSE |
| Wave Height (m) | 2.3 | 1.7 | 1.5 | 1.7 | 2.1 | 2.4 | 2.4 | 2.5 | 2.2 | 1.9 | 1.7 | 1.7 | 1.8 | 1.9 | 2.0 | 2.1 | 2.1 | 2.3 |
| Period (s) | 11 | 10 | 10 | 10 | 11 | 11 | 10 | 10 | 9 | 8 | 13 | 12 | 16 | 15 | 15 | 15 | 15 | 15 |
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Wind (km/h) |
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| Today's sea temperature in Smithtown is 20.8 °C (Statistics for 20 Sep 1981-2005 – mean: 19.5 max: 21.4 min: 16.9 °C) | ||||||||||||||||||
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| Summary |
some clouds |
some clouds |
some clouds |
clear | clear |
some clouds |
some clouds |
some clouds |
cloudy |
some clouds |
clear |
some clouds |
clear | clear | clear |
risk tstorm |
risk tstorm |
some clouds |
| Rain mm | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 3 | 2 | - |
| High °C | 24 | 23 | 23 | 25 | 23 | 20 | 23 | 21 | 21 | 26 | 23 | 21 | 24 | 22 | 24 | 24 | 23 | 23 |
| Low °C | 24 | 22 | 22 | 25 | 19 | 18 | 20 | 19 | 21 | 24 | 19 | 19 | 24 | 22 | 22 | 24 | 22 | 22 |
| Chill °C | 24 | 23 | 23 | 25 | 23 | 19 | 23 | 20 | 21 | 26 | 23 | 21 | 24 | 22 | 24 | 24 | 23 | 23 |
| Sunrise | - | - | 6:37 | - | - | 6:39 | - | - | 6:39 | - | - | 6:41 | - | - | 6:41 | - | - | 6:43 |
| Sunset | 6:52 | - | - | 6:51 | - | - | 6:50 | - | - | 6:47 | - | - | 6:45 | - | - | 6:45 | - | - |
Tide datum: -.
