- Low 4:39 AM 1.3 ft
- High 10:57 AM 6.8 ft
- Low 5:18 PM 1.0 ft
- High 11:24 PM 6.2 ft
First light 7:11 AMSunrise 7:41 AMSunset 6:19 PMLast light 6:49 PM
Umpqua River Entrance, Half Moon Bay, OR Tide Chart & Tide Times
NOAA tide station 9433445 · Oregon · updated Oct 23, 2026
Fri, Oct 23: High tide 10:57 AM (6.8 ft) and 11:24 PM (6.2 ft); low tide 4:39 AM (1.3 ft) and 5:18 PM (1.0 ft).
Tide todayHigh 10:57 AM · High 11:24 PMLow 4:39 AM · Low 5:18 PM
Today's range5.8 ft1.0 → 6.8 ft (MLLW)
Waves (buoy)Loading…NDBC 46229
Water temp (buoy)Loading…
WindLoading…
Sun7:41 AM – 6:19 PMFirst light 7:11 AM · Last light 6:49 PM
Buoy: NOAA NDBC 46229 (UMPQUA OFFSHORE, OR (139)), 19 mi away. Buoy readings are recent observations, not a surf forecast. Wind: observed at NOAA CO-OPS station 9432780 (Charleston), 24 mi away; forecast from the NOAA National Weather Service (api.weather.gov).
Umpqua River Entrance, Half Moon Bay tides — next 3 days
Shaded = night · heights in feet above MLLW · local time
- Low 5:17 AM 1.5 ft
- High 11:27 AM 7.3 ft
- Low 5:59 PM 0.2 ft
First light 7:12 AMSunrise 7:42 AMSunset 6:18 PMLast light 6:48 PM
- High 12:14 AM 6.4 ft
- Low 5:55 AM 1.8 ft
- High 11:58 AM 7.7 ft
- Low 6:41 PM -0.5 ft
First light 7:14 AMSunrise 7:44 AMSunset 6:16 PMLast light 6:46 PM
- High 1:03 AM 6.5 ft
- Low 6:33 AM 2.1 ft
- High 12:32 PM 8.1 ft
- Low 7:23 PM -1.0 ft
First light 7:15 AMSunrise 7:45 AMSunset 6:15 PMLast light 6:45 PM
Umpqua River Entrance, Half Moon Bay tide table — next 9 days
| Fri, Oct 23 | Low 4:39 AM 1.30 ft | High 10:57 AM 6.80 ft | Low 5:18 PM 0.99 ft | High 11:24 PM 6.24 ft |
|---|---|---|---|---|
| Sat, Oct 24 | Low 5:17 AM 1.50 ft | High 11:27 AM 7.30 ft | Low 5:59 PM 0.21 ft | |
| Sun, Oct 25 | High 12:14 AM 6.43 ft | Low 5:55 AM 1.79 ft | High 11:58 AM 7.74 ft | Low 6:41 PM -0.47 ft |
| Mon, Oct 26 | High 1:03 AM 6.55 ft | Low 6:33 AM 2.13 ft | High 12:32 PM 8.09 ft | Low 7:23 PM -0.98 ft |
| Tue, Oct 27 | High 1:52 AM 6.56 ft | Low 7:13 AM 2.48 ft | High 1:09 PM 8.30 ft | Low 8:08 PM -1.25 ft |
| Wed, Oct 28 | High 2:44 AM 6.44 ft | Low 7:54 AM 2.83 ft | High 1:50 PM 8.34 ft | Low 8:55 PM -1.28 ft |
| Thu, Oct 29 | High 3:38 AM 6.22 ft | Low 8:38 AM 3.15 ft | High 2:36 PM 8.19 ft | Low 9:47 PM -1.09 ft |
| Fri, Oct 30 | High 4:36 AM 5.98 ft | Low 9:29 AM 3.42 ft | High 3:27 PM 7.84 ft | Low 10:45 PM -0.73 ft |
| Sat, Oct 31 | High 5:39 AM 5.80 ft | Low 10:32 AM 3.60 ft | High 4:27 PM 7.32 ft | Low 11:47 PM -0.30 ft |
Times are local (standard/daylight). Heights in feet above MLLW.
Nearby tide stations
- Reedsport, OR 5.2 mi
- Empire, OR 20.1 mi
- Coos Bay, OR 20.4 mi
- Florence, Siuslaw River, OR 20.6 mi
- Sitka Dock, Coos Bay, OR 21.3 mi
- Cushman, Siuslaw River, OR 22.6 mi
- Florence USCG Pier, Siuslaw River, OR 22.9 mi
- Charleston, OR 23.7 mi
About this station
- NOAA station ID
- 9433445
- Type
- Reference (harmonic) station
- Coordinates
- 43.6750, -124.1920
- Datum
- MLLW (feet)
- Time zone
- America/Los_Angeles
FAQ
When is high tide today at Umpqua River Entrance, Half Moon Bay, OR?
On Fri, Oct 23, predicted high tide at Umpqua River Entrance, Half Moon Bay, OR is at 10:57 AM, 11:24 PM local time.
When is low tide today at Umpqua River Entrance, Half Moon Bay, OR?
On Fri, Oct 23, predicted low tide at Umpqua River Entrance, Half Moon Bay, OR is at 4:39 AM, 5:18 PM local time.
Where does this tide data come from?
Predictions come from NOAA's Center for Operational Oceanographic Products and Services (CO-OPS), station 9433445. Heights are in feet relative to Mean Lower Low Water (MLLW).