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Grand Bay tide table for the next 7 days |
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| m, °C | ft, °F | Days 0–3 Weather Summary: Heavy rain (total 25mm), heaviest during Tue morning. Low air temperatures (max 8°C on Tue morning, min 5°C on Mon afternoon). Winds increasing (light winds from the SSW on Mon morning, gales from the NNW by Wed morning). | Days 4–6 Weather Summary: Mostly dry. Cool air temperatures (max 17°C on Sat afternoon, min 7°C on Sun morning). Winds increasing (light winds from the ENE on Thu night, fresh winds from the N by Sat night). | ||||||||||||||||
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| Monday 28 | Tuesday 29 | Wednesday 30 | Thursday 31 | Friday 1 | Saturday 2 | |||||||||||||
| 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) |
9:46AM 1.50 |
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10:20PM 1.62 |
10:14AM 1.42 |
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10:55PM 1.62 |
10:33AM 1.35 |
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11:31PM 1.62 |
10:47AM 1.33 |
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12:10AM 1.63 |
11:13AM 1.34 |
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12:53AM 1.65 |
11:57AM 1.37 |
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Low Tide height (m) |
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3:57PM 0.58 |
4:38AM 0.73 |
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4:20PM 0.54 |
5:08AM 0.74 |
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4:44PM 0.51 |
5:38AM 0.76 |
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5:16PM 0.48 |
6:13AM 0.79 |
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5:55PM 0.47 |
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6:52AM 0.80 |
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6:42PM 0.50 |
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Swell (m) direction |
 SSE |
 S |
 SSW |
 S |
 SW |
 WNW |
 NNW |
 N |
 NW |
 NW |
 NW |
 NW |
 SSE |
 SSE |
 SE |
 SSE |
 SE |
 SSE |
| Wave Height (m) | 0.5 | 0.9 | 0.9 | 1.7 | 1.9 | 2.0 | 3.5 | 3.0 | 1.0 | 0.8 | 0.6 | 0.4 | 0.3 | 0.2 | 0.4 | 0.3 | 0.4 | 0.5 |
| Period (s) | 7 | 4 | 5 | 6 | 6 | 6 | 8 | 8 | 5 | 5 | 4 | 4 | 19 | 19 | 18 | 18 | 17 | 17 |
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Wind (km/h) |
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| Today's sea temperature in Grand Bay is 3.3 °C (Statistics for 28 May 1981-2005 – mean: 5.0 max: 6.7 min: 3.3 °C) | ||||||||||||||||||
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| Summary | clear | clear |
rain shwrs |
heavy rain |
mod rain |
some clouds |
some clouds |
some clouds |
clear | clear | clear | clear | clear | clear | clear | clear |
some clouds |
some clouds |
| Rain mm | - | - | 1 | 17 | 7 | - | - | - | - | - | - | - | - | - | - | - | - | - |
| High °C | 7 | 7 | 7 | 8 | 7 | 7 | 6 | 7 | 6 | 14 | 16 | 13 | 13 | 14 | 13 | 16 | 17 | 15 |
| Low °C | 6 | 5 | 5 | 7 | 6 | 5 | 5 | 7 | 5 | 10 | 15 | 9 | 11 | 13 | 12 | 14 | 16 | 8 |
| Chill °C | 3 | 2 | 2 | 4 | 3 | 2 | -1 | 1 | 1 | 12 | 14 | 13 | 13 | 13 | 11 | 15 | 16 | 13 |
| Sunrise | 5:35 | - | - | 5:35 | - | - | 5:33 | - | - | 5:33 | - | - | 5:33 | - | - | 5:31 | - | - |
| Sunset | - | 9:12 | - | - | 9:13 | - | - | 9:14 | - | - | 9:15 | - | - | 9:15 | - | - | 9:16 | - |
Tide datum: Mean Lower Low Water.
