Tide station · Oregon
Umpqua River Entrance, Half Moon Bay tides
Times are local (America/Los_Angeles, GMT-8). Predicted tides, not live water levels. Not for navigation.
Right now
Rising
Next high 3:10 AM, 5.8 ft (1.75 m), in 4 min.
Today · Fri, Nov 13
- High3:10 AM5.8 ft 1.75 m
- Low8:00 AM3.8 ft 1.15 m
- High1:46 PM7.0 ft 2.15 m
- Low8:59 PM0.1 ft 0.04 m
Next 7 days
| Day | Tides (local time, height) |
|---|---|
| Fri, Nov 13 |
|
| Sat, Nov 14 |
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| Sun, Nov 15 |
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| Mon, Nov 16 |
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| Tue, Nov 17 |
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| Wed, Nov 18 |
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| Thu, Nov 19 |
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About this station
Umpqua River Entrance, Half Moon Bay is a NOAA reference station in Oregon, with its own harmonic constants. Heights are feet above mean lower low water (MLLW).
Tide type: Mixed, mostly semidiurnal: two highs and two lows a day, one pair noticeably bigger than the other.
This week the biggest swing between high and low is 6.9 ft; the average swing is 3.6 ft.
Closest Quiver spot: Florence South Jetty, 35 km away.
Station facts
- Station ID
- 9433445
- Source
- NOAA CO-OPS
- Type
- Reference station
- Coordinates
- 43.6750, -124.1920
- Datum
- MLLW (mean lower low water)
- Tide type
- Mixed, mostly semidiurnal
- Time zone
- America/Los_Angeles
