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A M8.1 earthquake near the Kermadec Islands north of New Zealand may pose risk of regional tsunamis. Vanuatu, New Caledonia and northern parts of New Zealand are most vulnerable
South Bay Wreck, San Francisco Bay tide table for the next 7 days
Issued (local time): 3 pm Thursday 04 Mar 2021
Forecast update inUpdates in hr min sUpdate imminent
South Bay Wreck, San Francisco Bay 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 11mm), heaviest on Fri night. Cool air temperatures (max 16°C on Fri morning, min 7°C on Sat night). Wind will be generally light. | Days 4–6 Weather Summary: Light rain (total 4mm), mostly falling on Mon afternoon. Cool air temperatures (max 13°C on Mon morning, min 6°C on Sun night). Wind will be generally light. | ||||||||||||||||
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| Thu | Friday 5 | Saturday 6 | Sunday 7 | Monday 8 | Tuesday 9 | Wed | ||||||||||||
| Time of Day |
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) |
5:21PM
1.95 |
4:52AM
2.50 |
7:00PM
1.90 |
5:52AM
2.47 |
8:34PM
1.96
7:00AM
2.46 |
9:43PM
2.06 |
8:10AM
2.46 |
10:35PM
2.15 |
9:14AM
2.49 |
11:17PM
2.22 |
10:10AM
2.51 |
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Low Tide height (m) |
10:47PM
0.72 |
12:18PM
0.09 |
11:56PM
0.88 |
1:35PM
0.03 |
1:21AM
0.97 |
2:46PM
-0.03 |
2:43AM
0.96 |
3:49PM
-0.08 |
3:51AM
0.89 |
4:41PM
-0.11 |
4:46AM
0.79 |
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Swell (m) direction |
WNW | WNW | WNW | WNW | WNW | W | W | W | W | W | W | WNW | WNW | WNW | WNW | W | W | W |
| Wave Height (m) | 1.3 | 1.7 | 2.2 | 2.4 | 3.0 | 2.4 | 2.1 | 1.8 | 1.5 | 1.7 | 2.5 | 2.3 | 2.2 | 2.0 | 2.1 | 2.4 | 2.4 | 1.9 |
| Period (s) | 19 | 17 | 17 | 16 | 16 | 15 | 14 | 13 | 12 | 12 | 15 | 16 | 16 | 15 | 14 | 14 | 13 | 12 |
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Wind (km/h) |
NW |
ESE |
NE |
WSW |
SSW |
WNW |
WNW |
NW |
NW |
WNW |
WSW |
SSE |
SW |
SE |
SSE |
SSE |
E |
N |
| Today's sea temperature in South Bay Wreck, San Francisco Bay is 12.3 °C (Statistics for 04 Mar 1981-2005 – mean: 12.2 max: 13.8 min: 10.4 °C) | ||||||||||||||||||
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| Summary | clear | clear | clear | clear | rain shwrs |
some clouds |
clear | clear | clear | clear | clear | some clouds |
rain shwrs |
some clouds |
light rain |
light rain |
some clouds |
some clouds |
| Rain mm | - | - | - | - | 11 | - | - | - | - | - | - | - | 1 | - | 1 | 2 | - | - |
| High °C | 15 | 11 | 16 | 16 | 12 | 11 | 11 | 8 | 12 | 12 | 8 | 13 | 12 | 9 | 12 | 10 | 9 | 11 |
| Low °C | 12 | 9 | 12 | 13 | 8 | 9 | 9 | 7 | 10 | 9 | 6 | 10 | 9 | 7 | 11 | 9 | 7 | 9 |
| Chill °C | 14 | 11 | 16 | 15 | 10 | 9 | 9 | 6 | 10 | 10 | 6 | 11 | 9 | 7 | 9 | 7 | 6 | 9 |
| Sunrise | - | - | 6:33 | - | - | 6:33 | - | - | 6:31 | - | - | 6:30 | - | - | 6:28 | - | - | 6:26 |
| Sunset | 6:05 | - | - | 6:06 | - | - | 6:07 | - | - | 6:07 | - | - | 6:08 | - | - | 6:09 | - | - |
Tide datum: -.