Alcatraz Island, 0.5 mile north of Currents

Last Current: Slack

3:42 PM PDT

20 minutes ago

Next Current: Ebb

6:24 PM PDT

2 hours, 22 minutes from now

Following Current: Slack

8:30 PM PDT

4 hours, 28 minutes from now

Wednesday, Jul 17

Currents
Slack current
Ebb current -2.0 kts
Slack current
Flow current 1.7 kts
Slack current
Ebb current -1.0 kts
Slack current
Flow current 1.3 kts

Thursday, Jul 18

Currents
Slack current
Ebb current -1.8 kts
Slack current
Flow current 1.6 kts
Slack current
Ebb current -1.0 kts
Slack current

Friday, Jul 19

Currents
Flow current 1.2 kts
Slack current
Ebb current -1.7 kts
Slack current
Flow current 1.4 kts
Slack current
Ebb current -1.0 kts
Slack current

Saturday, Jul 20

Currents
Flow current 1.0 kts
Slack current
Ebb current -1.6 kts
Slack current
Flow current 1.3 kts
Slack current
Ebb current -0.9 kts
Slack current

Sunday, Jul 21

Currents
Flow current 0.8 kts
Slack current
Ebb current -1.4 kts
Slack current
Flow current 1.2 kts
Slack current
Ebb current -0.9 kts
Slack current

Monday, Jul 22

Currents
Flow current 0.7 kts
Slack current
Ebb current -1.2 kts
Slack current
Flow current 1.2 kts
Slack current
Ebb current -0.9 kts

Tuesday, Jul 23

Currents
Slack current
Flow current 0.6 kts
Slack current
Ebb current -1.0 kts
Slack current
Flow current 1.2 kts
Slack current
Ebb current -1.0 kts

Wednesday, Jul 24

Currents
Slack current
Flow current 0.6 kts
Slack current
Ebb current -0.8 kts
Slack current
Flow current 1.2 kts
Slack current
Ebb current -1.1 kts

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