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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: Light rain (total 2mm), mostly falling on Wed night. Cool air temperatures (max 10°C on Tue morning, min 6°C on Mon night). Winds increasing (light winds from the SSW on Tue afternoon, strong winds from the SSE by Wed afternoon). | Days 4–6 Weather Summary: Heavy rain (total 29mm), heaviest during Thu afternoon. Cool air temperatures (max 12°C on Sat afternoon, min 9°C on Thu morning). Winds decreasing (strong winds from the SSE on Thu morning, light winds from the SSE by Sat afternoon). | ||||||||||||||||
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| Monday 29 | Tuesday 30 | Wednesday 31 | Thursday 1 | Friday 2 | Saturday 3 | |||||||||||||
| 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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1:14PM 1.62 |
2:16AM 1.88 |
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2:17PM 1.57 |
3:09AM 1.83 |
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3:22PM 1.54 |
4:02AM 1.77 |
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4:26PM 1.51 |
4:58AM 1.71 |
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5:32PM 1.49 |
5:58AM 1.63 |
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6:38PM 1.48 |
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Low Tide height (m) |
7:18AM 0.79 |
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7:29PM 0.57 |
8:13AM 0.83 |
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8:24PM 0.67 |
9:11AM 0.86 |
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9:20PM 0.76 |
10:15AM 0.87 |
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10:20PM 0.84 |
11:23AM 0.86 |
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11:30PM 0.89 |
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12:32PM 0.84 |
12:51AM 0.90 |
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Swell (m) direction |
 SSE |
 NNW |
 SSE |
 SSE |
 SE |
 SSE |
 S |
 S |
 S |
 SSE |
 SSE |
 SSE |
 SSE |
SSE |
SSE |
SSE |
 SSE |
 SSE |
| Wave Height (m) | 0.7 | 0.9 | 0.5 | 0.6 | 0.5 | 0.4 | 0.8 | 1.1 | 1.1 | 1.8 | 1.7 | 1.5 | 1.3 | 1.3 | 1.3 | 1.3 | 1.2 | 1.2 |
| Period (s) | 8 | 4 | 7 | 13 | 13 | 14 | 4 | 5 | 6 | 6 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 6 |
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Wind (km/h) |
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| Today's sea temperature in Grand Bay is 4.2 °C (Statistics for 29 May 1981-2005 – mean: 5.2 max: 7.1 min: 3.8 °C) | ||||||||||||||||||
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| Summary | clear | clear | clear | clear | clear |
some clouds |
some clouds |
some clouds |
rain shwrs |
mod rain |
mod rain |
light rain |
some clouds |
clear |
rain shwrs |
rain shwrs |
rain shwrs |
rain shwrs |
| Rain mm | - | - | - | - | - | - | - | - | 2 | 6 | 10 | 4 | - | - | 4 | 2 | 1 | 1 |
| High °C | 9 | 9 | 6 | 10 | 9 | 7 | 8 | 8 | 8 | 9 | 10 | 11 | 10 | 10 | 10 | 11 | 12 | 11 |
| Low °C | 8 | 8 | 6 | 8 | 9 | 6 | 7 | 7 | 7 | 9 | 10 | 11 | 10 | 10 | 10 | 10 | 11 | 10 |
| Chill °C | 7 | 6 | 3 | 8 | 7 | 5 | 4 | 3 | 4 | 4 | 6 | 8 | 7 | 6 | 7 | 9 | 10 | 8 |
| Sunrise | 5:35 | - | - | 5:33 | - | - | 5:33 | - | - | 5:33 | - | - | 5:31 | - | - | 5:31 | - | - |
| Sunset | - | 9:13 | - | - | 9:14 | - | - | 9:15 | - | - | 9:15 | - | - | 9:16 | - | - | 9:16 | - |
Tide datum: Mean Lower Low Water.
