Today's tide
Today's tides
ft above MLLW- High4:01 AM6.4 ft
- Low9:16 AM2.8 ft
- High2:58 PM8.4 ft
- Low10:20 PM−0.1 ft
Tomorrow's tide (predicted)
Tomorrow's tides
ft above MLLW- High5:09 AM6.0 ft
- Low10:08 AM3.3 ft
- High3:46 PM8.2 ft
- Low11:23 PM0.0 ft
| Tide | Time | Height |
|---|---|---|
| High | 4:01 AM | 6.4 ft |
| Low | 9:16 AM | 2.8 ft |
| High | 2:58 PM | 8.4 ft |
| Low | 10:20 PM | −0.1 ft |
Best windows today
- Fishing6:00 to 10:00 PM
Today's best window (7:00 to 8:00 AM) has passed. Dawn light with the outgoing tide around the 9:16 AM low.
- Tidepools & shellingNo daylight low today
No daylight low today.
- Surfing9:00 AM to 12:00 PM
Mid tide from 9:00 AM to 12:00 PM. No wind sensor at this station.
- Shallow boat launchAvoid 8:00 PM to 12:00 AM
Under 1.5 ft around low water. Launch before 8:00 PM.
Best windows tomorrow
- Fishing6:00 to 9:00 AM
Dawn light with the outgoing tide around the 10:08 AM low. Second window 6:00 to 8:00 PM.
- Tidepools & shellingNo daylight low today
No daylight low today.
- Surfing10:00 AM to 1:00 PM
Mid tide from 10:00 AM to 1:00 PM. No wind sensor at this station.
- Shallow boat launchAvoid 9:00 PM to 12:00 AM
Under 1.5 ft around low water. Launch before 9:00 PM.
Next 7 days
September calendar →| Day | Tide 1 | Tide 2 | Tide 3 | Tide 4 | Range, ft |
|---|---|---|---|---|---|
| TodayWed 30 | H4:01a6.4 | L9:16a2.8 | H2:58p8.4 | L10:20p−0.1 | 8.5 spring tide |
| ThuOct 1 | H5:09a6.0 | L10:08a3.3 | H3:46p8.2 | L11:23p0.0 | 8.1 spring tide |
| FriOct 2 | H6:25a5.9 | L11:12a3.6 | H4:47p7.8 | 4.2 | |
| SatOct 3 | L12:36a0.1 | H7:42a5.9 | L12:31p3.7 | H6:04p7.4 | 7.3 |
| SunOct 4 | L1:51a0.1 | H8:49a6.2 | L1:53p3.5 | H7:30p7.3 | 7.2 |
| MonOct 5 | L2:59a0.0 | H9:44a6.7 | L3:07p2.9 | H8:48p7.3 | 7.3 |
| TueOct 6 | L3:55a−0.1 | H10:29a7.1 | L4:09p2.1 | H9:55p7.4 | 7.5 |
Spring tides Wednesday to Thursday. Lows drop to −0.1 ft, the best shelling days this week. Spring and neap tides
Tide predictions and observations: NOAA National Ocean Service, Center for Operational Oceanographic Products and Services (CO-OPS), station 9414458.
Nearby stations
Currents
San Mateo Bridge
- Current predictions are delayed. Try again soon.
Current predictions for San Mateo Bridge, 0.6 mi away. Currents near inlets can be strong. Not for navigation.
Station details
- Datum
- Mean lower low water
- Predictions
- NOAA, from this station's own tide records
- Live gauge
- None
- Coordinates
- 37.580° N, 122.253° W
- Time zone
- Pacific, UTC−7
- Station ID
- NOAA 9414458
About the tides at San Mateo Bridge (west end)
This is a mixed-tide station. Some days bring a deep low and a shallow low, and a few days have only one of each. With a mean range of about 5.7 ft, the shoreline here changes a lot between high and low water. That is larger than most California stations on this site. Over the next two weeks the biggest daily range, 8.5 ft, comes today, and the smallest, 4.2 ft, on Friday.
Predictions for San Mateo Bridge (west end) come from this station's own tide records. There is no live sensor, so the table shows forecast only. The nearest other station is Bay Slough, 2 mi away. For tidal currents, see San Mateo Bridge.
Tide predictions and water levels from NOAA CO-OPS. For planning only, not for navigation. Real water levels can differ because of wind, air pressure and river flow. Always check conditions on site.