Using Surf-Forecast’s Historical Surf Data To Find The Most Consistent Waves On Earth
Using our statistical data for 7000 spots dating back to 2006, we can find those waves that break the most, with the best winds.
Surf Forecasts:
Coos Bay-South Jetty surfForecast / Oregon South / USA
48hr Weather and Surf, issued 3 am Wednesday 17 Dec 2025 PSTForecast update in hr min s Forecast update imminent
Coos Bay-South Jetty surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Coos Bay-South Jetty sea temperature is
12.1° C
(Which is 1.4°C warmer than normal for this time of year)How big are the waves at Coos Bay-South Jetty today?
The current surf forecast for Coos Bay-South Jetty at 6AM is: 4.0m 11s primary swell from a West-northwest direction (forecast issued at 03:00am December 17). The wind direction is predicted to be cross-onshore.
| Time (PST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Dec) | 13ft (4.0m) | 11s |
| Afternoon (17 Dec) | 11ft (3.5m) | 11s |
| Evening (17 Dec) | 10ft (3.0m) | 11s |
Table - waves today at Coos Bay-South Jetty. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 17 | Thursday 18 | Friday 19 | ||||||||||||||||||||||
| 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    | |||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 9 | 10 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 8 | 9 | 10 | 10 | 11 | 11 | 10 | 10 | 13 | 12 | 12 | 12 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1724 | 3315 | 3998 | 3967 | 1857 | 3144 | 2821 | 2472 | 2147 | 1847 | 1633 | 1385 | 2690 | 4751 | 3083 | 4252 | 3021 | 1605 | 1185 | 2053 | 1739 | 1496 | 1474 | 1703 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | on | cross- on | cross | cross- off | cross- off | cross- off | off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | on | on | cross- on | cross- on | cross- on | cross- on | cross |
High Tide / height (m) | 11:01PM 1.80 | 9:45AM 2.41 | 11:44PM 1.88 | 10:22AM 2.44 | 12:23AM 1.94 | 10:58AM 2.47 | ||||||||||||||||||
Low Tide / height (m) | 3:47AM 1.16 | 4:58PM -0.03 | 4:30AM 1.20 | 5:34PM -0.10 | 5:10AM 1.22 | 6:10PM -0.14 | ||||||||||||||||||
Wednesday 17 | Thursday 18 | Friday 19 | ||||||||||||||||||||||
| Sunrise | - | - | - | 7:43 | - | - | - | - | - | - | - | 7:43 | - | - | - | - | - | - | - | 7:45 | - | - | - | - |
| Sunset | - | - | - | - | - | 4:42 | - | - | - | - | - | - | - | 4:43 | - | - | - | - | - | - | - | 4:43 | - | - |
 |  |  |  | |  | | |  | | |  | |  |  | | | | | |  | | |  | |
Rain (mm) | 6 | 2 | - | - | - | - | - | - | 1 | 1 | 2 | 2 | 2 | 7 | 15 | 15 | 11 | 9 | 3 | 1 | - | - | - | - |
| Temp. °C | 12 | 10 | 10 | 11 | 11 | 11 | 10 | 9 | 7 | 7 | 12 | 13 | 14 | 14 | 14 | 13 | 13 | 10 | 9 | 9 | 10 | 10 | 10 | 9 |
| Feels °C (?) | 4 | 2 | 4 | 6 | 6 | 7 | 6 | 5 | 3 | 4 | 3 | 1 | 2 | 3 | 3 | 3 | 6 | 6 | 5 | 5 | 5 | 6 | 7 | 6 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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