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San Francisco traffic separation zone buoy

San Francisco traffic separation zone buoy Currents

A marine warning is in force for this area. The current is ebbing at 0.3 kt. Peaking at 0.3 kt at 10:59 PM. Current predictions are astronomical, so the weather in that warning can strengthen or weaken the actual flow.

Last Current - Slack

4:17 PM

PDT

5 hours, 48 minutes ago

Next Current - Ebb

10:59 PM

PDT

0.3 kt

53 minutes from now

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Following Current - Slack

3:16 AM

PDT

5 hours, 10 minutes from now

Today

🌊 Currents

Slack

2:45 AM

Flood

6:39 AM

NNW

0.5 kt

Slack

4:17 PM

Ebb

10:59 PM

0.3 kt

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Tomorrow

🌊 Currents

Slack

3:16 AM

Flood

7:14 AM

NNW

0.6 kt

Slack

3:50 PM

Ebb

11:55 PM

0.3 kt

🌤️ Marine Weather

Monday - August 24, 2026

🌊 Currents

Slack

3:48 AM

Flood

7:46 AM

NNW

0.6 kt

Slack

3:00 PM

🌤️ Marine Weather

Tuesday - August 25, 2026

🌊 Currents

Ebb

1:21 AM

0.3 kt

Slack

4:22 AM

Flood

8:19 AM

NNW

0.7 kt

Slack

2:28 PM

Ebb

5:00 PM

0.1 kt

Slack

8:25 PM

🌤️ Marine Weather

Wednesday - August 26, 2026

🌊 Currents

Ebb

2:18 AM

0.2 kt

Slack

5:00 AM

Flood

8:53 AM

NNW

0.7 kt

Slack

2:19 PM

Ebb

5:18 PM

0.2 kt

Slack

9:41 PM

🌤️ Marine Weather

Thursday - August 27, 2026

🌊 Currents

Ebb

3:11 AM

0.2 kt

Slack

5:42 AM

Flood

9:34 AM

NNW

0.6 kt

Slack

2:37 PM

Ebb

5:43 PM

0.2 kt

Slack

9:12 PM

🌤️ Marine Weather

Friday - August 28, 2026

🌊 Currents

Slack

1:06 AM

Ebb

4:10 AM

0.2 kt

Slack

6:27 AM

Flood

10:27 AM

NNW

0.6 kt

Slack

3:09 PM

Ebb

6:09 PM

0.2 kt

Slack

9:29 PM

🌤️ Marine Weather

7-Day Insights

Current Extremes

Fastest Flood

Tue, Aug 25

0.7 kt at 8:19 AM

Unusually fast

Fastest Ebb

Sat, Aug 22

0.3 kt at 10:59 PM

Faster than usual

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Peak Daily Currents

Fastest

Tue, Aug 25

0.7 kt max current

Faster than usual

Slowest

Sat, Aug 22

0.5 kt max current

Typical