
Surf Forecasts:
Rosie's Bay surf forecast from 2 Aug 2026:
- Best quality surf: Thursday 6 Aug, 11PM (local time) - 7ft (2.1m), 7s period, WNW swell with glassy winds.
- Most powerful swell: Thursday 6 Aug, 5AM (local time) - 6.5ft (2.0m), 8s period, WNW swell with 475 kJ wave energy.
- Next surfable swell (1★+): Sunday 2 Aug, 11PM (local time) - 6.5ft (2.0m), 7s period with WNW swell.
Best Forecast Surf Conditions for Rosie's Bay this week:
The surf forecast for Rosie's Bay over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Aug 02) at 11PM. The primary swell is predicted to be 2.0m and 7s period with a secondary swell of 1.7m and 7s. Another secondary swell of 0.6m and 13s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Rosie's Bay in the next 16 days are 2.0m 8s and forecast to arrive on Thursday (Aug 06) at 5AM. Winds are predicted to be glassy at the time the swell arrives.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Sun 2nd Aug) | 6.5ft (2.0m) 7s |
| Best Surf | 11PM (Thu 6th Aug) | 7ft (2.1m) 7s |
| Most Powerful | 5AM (Thu 6th Aug) | 6.5ft (2.0m) 8s |
Table - best surf conditions forecast for Rosie's Bay over the next 16 days.
The Lowdown
G’day, Rusty here, lookin’ at Rosie’s Bay for the next couple of weeks. It’s a bit of a mixed bag, but we’ve got some real gems hidin’ in there if you’re patient. The water’s sittin’ at a mild 60°, pretty much spot on for this time of year, so no surprises there.
The first week starts off pretty average, to be honest. Sunday the 2nd has some swell – 5ft from the west early, bumpin’ up to 6ft in the arvo, but the wind’s all over it, cross-onshore and choppy. Not worth paddlin’ out for. Monday the 3rd drops off a bit, smaller surf with the same messy wind. Tuesday the 4th sees a shift – a glassy mornin’ with 3ft of WNW swell, period short at 7 seconds, but it’s clean and glassy. That’s your first real chance to get a few waves, though conditions are still just ordinary. Wednesday the 5th is the standout for the first week. Mornin’ glass again, 4ft from the WNW, period up to 8 seconds, and the energy’s moderate (261). The water’s glassy, clean, and the waves are shapin’ up okay for an intermediate. Crowds can pop up sometimes, so get in early. Thursday the 6th gets a bit bumpy again, and Friday the 7th has some size – 6ft arvo – but it’s messy and short period, not worth it.
We hit a bit of a lull over the weekend. Saturday the 8th is messy, Sunday the 9th has a weird little 1ft pulse from the SSW with a very long 18-second period, but the wind is onshore, so it’s a no-go. Monday the 10th through to Wednesday the 12th is all marginal, small surf with cross-onshore winds.
Now, the second week holds the real prize. Thursday the 13th arvo goes glassy again, with a 2ft swell from the SW, period a very long 16 seconds, and energy buildin’ to moderate (370). That’s a clean, glassy session, but the swell is small, so it’s more for the longboard or a fun shape. The absolute standout is Sunday the 16th mornin’. Glassy conditions, 2ft of SW groundswell with a very long 16-second period, and the energy’s strong at 580. The wind is dead calm, glassy, and the waves will be clean as a whistle. It’s a long-period swell, so it’ll wrap around the point nicely, but it might close out a bit on a beach break. Rosie’s Bay is exposed to the west, and this SW swell is a touch off the optimum, but the quality on offer makes it the pick of the lot. Expect a few others out there, as crowds come sometimes. After that, Monday the 17th is still surfable but a little more onshore.
All in all, it’s a slow start, but that Sunday the 16th is the one to circle. Keep an eye on the glassy mornings mid-week too – they’ll surprise you.
Rusty.
Short Range ForecastMostly dry. Warm (max 20°C on Tue night, min 13°C on Sun morning). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Very mild (max 19°C on Wed morning, min 13°C on Fri morning). Wind will be generally light. | ||||||||||||||||||||
Sunday 2 | Monday 3 | Tuesday 4 | Wednesday 5 | Thursday 6 | Friday 7 | Saturday 8 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | W 9 | W 8 | W 7 | W 7 | W 7 | W 7 | WNW 7 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 7 | WNW 7 | WNW 6 | WNW 6 | WNW 6 | SW 18 | WNW 6 | WNW 7 |
Wave Graph | |||||||||||||||||||||
355 | 432 | 230 | 121 | 77 | 138 | 105 | 243 | 280 | 192 | 163 | 421 | 196 | 301 | 387 | 194 | 281 | 184 | 97 | 229 | 233 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | glassy | cross-on | cross-on | cross-off | glassy | cross | glassy | glassy | cross | glassy | cross-on | cross-on | glassy | cross-on | cross-on | cross | cross-on | cross-on | glassy |
High Tide | 4:04PM3.16m | 4:06AM2.93m | 4:38PM3.21m | 4:56AM2.76m | 5:15PM3.24m | 5:54AM2.58m | 5:59PM3.26m | 7:08AM2.45m | 6:53PM3.26m | 8:38AM2.41m | 7:59PM3.28m | 10:07AM2.50m | 9:11PM3.34m | ||||||||
Low Tide | 9:38AM0.61m | 10:12PM1.03m | 10:10AM0.80m | 11:01PM0.96m | 10:45AM1.03m | 11:56PM0.92m | 11:25AM1.30m | 00:59AM0.87m | 12:16PM1.55m | 2:10AM0.80m | 1:27PM1.76m | 3:24AM0.67m | 2:55PM1.83m | 4:34AM0.47m | |||||||
5:56 | — | — | 5:58 | — | — | 5:58 | — | — | 6:01 | — | — | 6:01 | — | — | 6:03 | — | — | 6:05 | — | — | |
— | — | 9:00 | — | — | 9:00 | — | 8:58 | — | — | 8:57 | — | — | 8:54 | — | — | 8:52 | — | — | 8:52 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 15 | 15 | 15 | 16 | 18 | 18 | 18 | 20 | 19 | 18 | 18 | 17 | 16 | 15 | 14 | 15 | 15 | 14 | 15 | 15 |
Feels °C | 12 | 12 | 12 | 14 | 13 | 17 | 17 | 17 | 20 | 19 | 18 | 17 | 17 | 16 | 15 | 14 | 13 | 11 | 15 | 11 | 12 |
Swell 1 Height (m) Direction Period (s) | W 9 | SSW 13 | W 7 | W 7 | SSW 13 | W 7 | WNW 7 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 7 | SW 13 | SW 13 | SSW 13 | SSW 13 | SW 13 | SSW 12 | WNW 7 |
355 | 120 | 230 | 121 | 68 | 138 | 105 | 167 | 280 | 192 | 163 | 306 | 196 | 222 | 87 | 84 | 66 | 67 | 42 | 59 | 233 | |
Swell 2 Height (m) Direction Period (s) | SW 14 | SW 19 | SSW 13 | SW 13 | SW 18 | SW 13 | W 9 | SW 13 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SSW 19 | SSW 19 | SW 18 | SW 18 | SW 18 | SSW 19 | SSW 13 |
96 | 15 | 69 | 45 | 48 | 42 | 42 | 42 | 57 | 55 | 34 | 69 | 70 | 67 | 37 | 36 | 50 | 50 | 81 | 74 | 64 | |
Swell 3 Height (m) Direction Period (s) | SSW 13 | SW 19 | SW 18 | SW 18 | S 12 | SW 16 | SW 13 | SW 16 | SSW 12 | SSW 12 | SSW 12 | S 14 | S 13 | S 13 | SSW 19 | W 15 | W 14 | W 13 | WNW 11 | SW 16 | SW 16 |
35 | 15 | 49 | 49 | 3 | 41 | 42 | 40 | 14 | 14 | 14 | 16 | 14 | 14 | 37 | 17 | 16 | 14 | 22 | 42 | 41 | |
Wind waves Height (m) Direction Period (s) | — | W 8 | — | — | W 7 | — | — | WNW 8 | — | — | — | WNW 8 | — | WNW 7 | WNW 7 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | — |
— | 432 | — | — | 77 | — | — | 243 | — | — | — | 421 | — | 301 | 387 | 194 | 281 | 184 | 97 | 229 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 165 | 1709 | 0 | 120 | 151 | 0 | 0 | 151 | 0 | 0 | 135 | 0 | 1 | 1721 | 0 | 120 | 124 | 9 | 151 | 1064 | 0 |
Best forecast wave conditions in Vancouver Island | |||||||||||||||||||||
Best forecast wave conditions in Canada | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)
Latest Updates
Information about the Rosie's Bay Surf forecast
The above surf forecast table for Rosie's Bay provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Rosie's Bay can be found by selecting the local surf guide option on the grey menu. Our Rosie's Bay 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 (Rosie's Bay) 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 Rosie's Bay 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.











