Surf Forecasts:
Coos Bay-South Jetty surf forecast from 11 Jun 2026:
- Most powerful swell: Thursday 18 Jun, 2AM (local time) - 8ft (2.5m), 8s period, NNW swell with 976 kJ wave energy.
Best Forecast Surf Conditions for Coos Bay-South Jetty this week:
The most powerful waves expected at Coos Bay-South Jetty in the next 16 days are 2.5m 8s and forecast to arrive on Thursday (Jun 18) at 2AM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 2AM (Thu 18th Jun) | 8ft (2.5m) 8s |
Table - best surf conditions forecast for Coos Bay-South Jetty over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 19°C on Sat afternoon, min 10°C on Wed night). Winds increasing (light winds from the NNE on Wed night, fresh winds from the N by Fri afternoon). | Days 5-7 Weather SummaryMostly dry. Warm (max 26°C on Sun morning, min 12°C on Mon night). Mainly fresh winds. | ||||||||||||||||||||
Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | Wed 17 | |||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | WNW 10 | WNW 10 | W 10 | WNW 10 | WNW 12 | NNW 6 | NNW 6 | NNW 7 | NNW 7 | NNW 8 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NW 8 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 |
Wave Graph | |||||||||||||||||||||
378 | 346 | 200 | 167 | 224 | 256 | 207 | 191 | 328 | 481 | 203 | 223 | 293 | 235 | 316 | 284 | 262 | 395 | 384 | 419 | 724 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 8:44PM2.30m | 10:05AM1.56m | 9:29PM2.44m | 11:14AM1.66m | 10:17PM2.56m | 12:15PM1.78m | 11:07PM2.65m | 1:09PM1.87m | 11:58PM2.71m | 2:00PM1.95m | 00:51AM2.70m | 2:50PM2.00m | 1:44AM2.63m | 3:38PM2.04m | |||||||
Low Tide | 3:48AM0.04m | 3:07PM0.74m | 4:42AM-0.26m | 4:06PM0.84m | 5:33AM-0.51m | 5:03PM0.90m | 6:24AM-0.69m | 5:59PM0.92m | 7:14AM-0.77m | 6:55PM0.91m | 8:03AM-0.77m | 7:51PM0.88m | 8:52AM-0.69m | ||||||||
— | 5:35 | — | — | 5:35 | — | — | 5:35 | — | — | 5:35 | — | — | 5:35 | — | — | 5:35 | — | — | 5:35 | — | |
8:57 | — | 8:57 | — | — | 8:58 | — | — | 8:58 | — | — | 8:59 | — | — | 8:59 | — | — | 8:59 | — | — | 9:00 | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 12 | 15 | 14 | 12 | 14 | 14 | 12 | 18 | 19 | 19 | 26 | 25 | 18 | 19 | 17 | 14 | 16 | 15 | 13 | 14 | 13 |
Feels °C | 9 | 10 | 8 | 7 | 8 | 8 | 7 | 13 | 13 | 16 | 21 | 19 | 13 | 15 | 12 | 9 | 11 | 10 | 8 | 8 | 6 |
Swell 1 Height (m) Direction Period (s) | WNW 10 | WNW 10 | W 10 | WNW 10 | WNW 12 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | NNW 8 | WNW 10 | W 10 | NNW 7 | WNW 9 | W 9 | NW 8 | SW 21 | SW 20 | SW 19 | WSW 19 | WSW 18 |
378 | 346 | 200 | 167 | 224 | 158 | 150 | 100 | 98 | 481 | 30 | 53 | 293 | 64 | 60 | 284 | 222 | 194 | 384 | 246 | 209 | |
Swell 2 Height (m) Direction Period (s) | SW 18 | SW 16 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SSW 14 | SSW 14 | W 10 | SW 16 | SW 16 | W 9 | SW 24 | SW 24 | SW 21 | W 10 | W 10 | W 9 | W 8 | W 9 |
152 | 127 | 125 | 124 | 56 | 54 | 54 | 20 | 18 | 47 | 43 | 66 | 64 | 141 | 141 | 222 | 52 | 48 | 25 | 23 | 13 | |
Swell 3 Height (m) Direction Period (s) | WNW 15 | — | WNW 13 | WNW 13 | S 21 | S 21 | SW 20 | SW 19 | SSW 18 | SSW 13 | SSW 13 | SSW 13 | SW 16 | SW 15 | SW 15 | SW 15 | NW 9 | SSW 14 | SSW 13 | SSW 13 | WNW 12 |
21 | — | 35 | 17 | 9 | 9 | 15 | 15 | 32 | 17 | 17 | 17 | 66 | 57 | 34 | 34 | 20 | 18 | 18 | 17 | 13 | |
Wind waves Height (m) Direction Period (s) | — | — | NNW 5 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 7 | NNW 7 | — | NNW 7 | NNW 7 | — | NNW 7 | NNW 7 | N 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 |
— | — | 67 | 98 | 101 | 256 | 207 | 191 | 328 | — | 203 | 223 | — | 235 | 316 | 236 | 262 | 395 | 360 | 419 | 724 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 115 | 325 | 603 | 160 | 534 | 372 | 115 | 269 | 180 | 115 | 175 | 175 | 115 | 534 | 175 | 115 | 509 | 160 | 160 | 176 | 176 |
Best forecast wave conditions in South Oregon | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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Information about the Coos Bay-South Jetty Surf forecast
The above surf forecast table for Coos Bay-South Jetty provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Coos Bay-South Jetty can be found by selecting the local surf guide option on the grey menu. Our Coos Bay-South Jetty surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Coos Bay-South Jetty) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Coos Bay-South Jetty may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Are you planning a vacation in South Oregon? If you are looking for accommodation near Coos Bay-South Jetty, camping, hotels and condos and appartments in South Oregon, consider staying in Coos Bay which is 11 km (7 miles) away. Alternatively, find information about places to stay and car hire in Roseburg which is 83 km (52 miles) away











