Block Island (Old Harbor) tide table for the next 7 days
Issued (local time): 7 am Sunday 19 Aug 2018
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Block Island (Old Harbor) tide table for the next 7 days |
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| m, °C | ft, °F | Days 0–3 Weather Summary: Light rain (total 6mm), mostly falling on Tue night. Warm air temperatures (max 25°C on Tue night, min 19°C on Sun morning). Winds decreasing (strong winds from the NE on Sun morning, moderate winds from the ENE by Tue morning). | Days 4–6 Weather Summary: Light rain (total 9mm), mostly falling on Wed morning. Warm air temperatures (max 27°C on Wed night, min 17°C on Thu morning). Winds decreasing (strong winds from the SSW on Wed morning, light winds from the ESE by Thu night). | ||||||||||||||||
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| Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | |||||||||||||
| name |
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 |
night |
| Wave Height Map See all maps |
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High Tide height (m) |
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3:19PM 0.88 |
3:38AM 0.71 |
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4:26PM 0.87 |
4:46AM 0.71 |
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5:26PM 0.87 |
5:43AM 0.74 |
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6:15PM 0.90 |
6:29AM 0.78 |
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6:56PM 0.93 |
7:08AM 0.83 |
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7:31PM 0.96 |
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Low Tide height (m) |
8:42AM 0.19 |
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10:05PM 0.21 |
9:46AM 0.21 |
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10:58PM 0.21 |
10:42AM 0.21 |
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11:47PM 0.20 |
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11:33AM 0.19 |
12:32AM 0.16 |
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12:19PM 0.16 |
1:12AM 0.12 |
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1:02PM 0.12 |
1:49AM 0.09 |
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Swell (m) direction |
 E |
 S |
 S |
S |
 E |
 SE |
 SE |
 SSE |
 SSE |
 SSW |
 S |
 S |
S |
 S |
 S |
 S |
 S |
 S |
| Wave Height (m) | 1.4 | 1.4 | 1.1 | 1.1 | 1.3 | 1.1 | 1.0 | 0.9 | 1.0 | 1.6 | 1.8 | 1.5 | 1.1 | 1.0 | 0.9 | 0.8 | 0.7 | 0.6 |
| Period (s) | 5 | 7 | 8 | 8 | 5 | 7 | 7 | 7 | 6 | 6 | 7 | 8 | 8 | 7 | 7 | 7 | 7 | 6 |
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Wind (km/h) |
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| Today's sea temperature in Block Island (Old Harbor) is 22.4 °C (Statistics for 19 Aug 1981-2005 – mean: 21.7 max: 23.5 min: 19.9 °C) | ||||||||||||||||||
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| Summary |
light rain |
cloudy |
rain shwrs |
some clouds |
some clouds |
some clouds |
some clouds |
clear |
rain shwrs |
risk tstorm |
risk tstorm |
clear | clear | clear | clear | clear | clear | clear |
| Rain mm | 1 | - | 1 | - | - | - | - | - | 4 | 7 | 2 | - | - | - | - | - | - | - |
| High °C | 19 | 20 | 20 | 20 | 21 | 20 | 21 | 21 | 25 | 25 | 26 | 27 | 20 | 22 | 22 | 21 | 22 | 22 |
| Low °C | 19 | 20 | 20 | 20 | 20 | 20 | 20 | 21 | 22 | 25 | 25 | 18 | 17 | 22 | 20 | 19 | 22 | 22 |
| Chill °C | 18 | 19 | 19 | 19 | 21 | 19 | 21 | 21 | 25 | 25 | 26 | 27 | 20 | 22 | 22 | 21 | 22 | 22 |
| Sunrise | 5:58 | - | - | 6:00 | - | - | 6:01 | - | - | 6:01 | - | - | 6:03 | - | - | 6:03 | - | - |
| Sunset | - | 7:38 | - | - | 7:37 | - | - | 7:36 | - | - | 7:35 | - | - | 7:32 | - | - | 7:31 | - |
Tide datum: Mean Lower Low Water.