Surf Forecasts:
How big are the waves at Coos Bay-South Jetty today (17 Sep):
- Morning surf: Morning surf (17 Sep, local time) - 5ft (1.6m), 8s period with NW swell.
- Afternoon surf: Afternoon surf (17 Sep, local time) - 5ft (1.6m), 8s period with NW swell.
- Evening surf: Evening surf (17 Sep, local time) - 5ft (1.5m), 8s period with NW swell.
The current surf forecast for Coos Bay-South Jetty at 5AM is: 1.6m 8s primary swell from a Northwest direction and 0.3m 10s secondary swell from a West-northwest direction (forecast issued at 10:00pm September 16). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Sep) | 5ft (1.6m) | 8s |
| Afternoon (17 Sep) | 5ft (1.6m) | 8s |
| Evening (17 Sep) | 5ft (1.5m) | 8s |
Table - waves today at Coos Bay-South Jetty. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 15°C on Wed night, min 11°C on Fri night). Wind will be generally light. | ||||||||||||||||||
Wed 16 | Thursday 17 | Friday 18 | ||||||||||||||||
8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  | |||||||||||
Wave Height (m) Direction Period (s) | NW 7 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NNW 8 | NNW 8 |
Wave Graph  | ||||||||||||||||||
 kJ | 349 | 382 | 392 | 305 | 284 | 324 | 341 | 319 | 327 | 306 | 273 | 266 | 216 | 216 | 192 | 192 | 175 | 171 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | glassy | cross-off | cross | cross | cross | cross-off | glassy | glassy | glassy | glassy | on | on | cross-on | cross-on | cross |
High Tide | 5:37AM1.64m | 4:37PM2.10m | 6:52AM1.55m | 5:29PM1.99m | ||||||||||||||
Low Tide | 11:01PM0.22m | 10:30AM1.09m | 11:58PM0.30m | 11:23AM1.21m | ||||||||||||||
 | | | |  | |  | |  | | | | | | | | | | |
 | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 7:23 | — | — | — | — | — | — | — | 7:22 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 15 | 14 | 13 | 13 | 15 | 15 | 15 | 14 | 14 | 14 | 13 | 13 | 15 | 15 | 15 | 14 | 13 |
Feels °C | 12 | 13 | 13 | 12 | 11 | 12 | 12 | 14 | 14 | 14 | 14 | 13 | 13 | 14 | 13 | 13 | 13 | 12 |
Swell 1 Height (m) Direction Period (s) | WNW 11 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NNW 8 | NNW 8 |
| kJ | 23 | 382 | 392 | 305 | 284 | 324 | 341 | 319 | 327 | 306 | 273 | 266 | 216 | 216 | 192 | 192 | 175 | 171 |
Swell 2 Height (m) Direction Period (s) | SW 16 | SW 16 | WSW 14 | WNW 10 | WNW 10 | SW 14 | WSW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 20 | SW 19 | SW 19 | WSW 19 | NW 11 |
| kJ | 63 | 63 | 18 | 21 | 20 | 51 | 20 | 32 | 32 | 32 | 32 | 32 | 32 | 98 | 96 | 96 | 148 | 56 |
Swell 3 Height (m) Direction Period (s) | SW 19 | WNW 11 | SW 18 | SW 14 | SW 14 | WSW 21 | WSW 21 | WSW 21 | WSW 21 | WSW 21 | WSW 21 | WSW 21 | WSW 21 | SW 14 | SW 14 | SW 14 | NW 11 | WSW 19 |
| kJ | 15 | 12 | 12 | 49 | 49 | 44 | 45 | 45 | 45 | 45 | 45 | 44 | 43 | 33 | 33 | 32 | 20 | 148 |
Wind waves Height (m) Direction Period (s) | NW 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 349 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 115 | 115 | 30 | 1 | 1 | 175 | 175 | 175 | 1 | 1 | 1 | 1 | 1 | 115 | 358 | 269 | 115 | 30 |
Best forecast wave conditions in South Oregon | ||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||
Header Global | ||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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