
Surf Forecasts:
Cox Bay surf forecast from 16 Jul 2026:
- Best quality surf: Saturday 18 Jul, 11PM (local time) - 5ft (1.6m), 7s period, WNW swell with glassy winds.
- Most powerful swell: Sunday 19 Jul, 11PM (local time) - 8ft (2.5m), 8s period, WNW swell with 931 kJ wave energy.
- Next surfable swell (1★+): Thursday 16 Jul, 2PM (local time) - 1.5ft (0.5m), 17s period with W swell.
Best Forecast Surf Conditions for Cox Bay this week:
The surf forecast for Cox Bay over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Jul 16) at 2PM. The primary swell is predicted to be 0.5m and 17s period with a secondary swell of 0.8m and 7s. Another secondary swell of 0.6m and 8s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Cox Bay in the next 16 days are 2.5m 8s and forecast to arrive on Sunday (Jul 19) at 11PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Friday (Jul 17) at 11AM.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2PM (Thu 16th Jul) | 1.5ft (0.5m) 17s |
| Best Surf | 11PM (Sat 18th Jul) | 5ft (1.6m) 7s |
| Most Powerful | 11PM (Sun 19th Jul) | 8ft (2.5m) 8s |
Table - best surf conditions forecast for Cox Bay over the next 16 days.
The Lowdown
Alright, let’s get into it. This is Rusty, checking in with the full picture for the next couple of weeks.
First off, we’re looking at a pretty slow start here. The model’s showing some small, clean waves early on, but nothing that’s really going to get the heart rate up. The first few days are a bit of a tease. Thursday morning the 16th, we’ve got a tiny 2ft swell from the west, with a super long period of 18 seconds, but it’s only got weak energy (267) and the conditions are marginal. It’s not really worth paddling out for. Friday the 17th isn’t much better – a 2ft west swell in the morning, clean from a cross-off wind, but still small. Saturday the 18th picks up a bit to 4ft, but that’s onshore wind and surf quality is poor. A bit of a write-off.
The real action starts to build from the 24th of July. That Friday morning, the 24th, is a genuine standout. We’ve got a 2ft swell from the southwest, but it’s packing a very long period of 26 seconds – that’s a proper groundswell. The energy is moderate (727), and the wind is a clean cross-offshore from the SSE. It’s going to be clean and lined up. Because of that super long period, this is going to be best at a point or a reef break, not a straight beach. Cox Bay is a beach and point setup, so keep that in mind – the point should handle it beautifully. The water temp is 57°, which is about average for this time of year, so nothing weird there.
The next day, Saturday the 25th, is another real winner. The morning shows a 2ft southwest swell, still with a long 24-second period, and cross-off winds. The energy is up to a strong 822. Then the afternoon gets even better – it goes glassy, with a 2ft southwest swell and 22-second period. The energy is still strong (817). That afternoon session is going to be pure, smooth, and clean. This is the best on offer, no question.
Sunday the 26th is still okay, with a 3ft southwest swell, but the wind turns cross-shore, so it’s a step down from the glassy perfection of the day before.
Now, look ahead to Monday the 27th. This is a big one for experienced surfers only. The morning shows a 5ft WNW swell, with a period of 10 seconds and an absolutely massive combined energy of 1549. That’s very strong. The wind is glassy – dead calm from the WSW – so it will be clean. But 5ft is getting up there, and with that much energy, it’s going to be powerful. This is for the crew who know what they’re doing. The afternoon drops to 5ft, but the wind turns onshore, so it’s less appealing.
After that, it settles down. The rest of the week into the first of August is small again, with swells under three feet and mostly onshore or cross-shore winds. Nothing to plan a trip around.
So, to wrap it up: the first week is a write-off for anything decent. The real standouts are the mornings of Friday the 24th of July and Saturday the 25th of July. The 24th is clean and lined up, and the 25th is an absolute glass-off dream. The 27th is for the big-wave hunters only. The rest of the window is pretty quiet.
Rusty
Short Range ForecastLight rain (total 5mm), mostly falling on Thu night. Very mild (max 15°C on Thu morning, min 13°C on Thu night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Very mild (max 19°C on Tue night, min 14°C on Sun morning). Wind will be generally light. | ||||||||||||||||||||
Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | |||||||||||||||
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 18 | W 17 | W 17 | W 16 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 8 | W 8 | WNW 8 | WNW 8 | SW 18 | SW 17 | SSW 16 | SW 16 | WNW 8 | S 14 | WNW 9 | WNW 9 | SSW 15 |
Wave Graph | |||||||||||||||||||||
152 | 138 | 204 | 178 | 265 | 245 | 248 | 232 | 384 | 272 | 427 | 471 | 246 | 241 | 179 | 206 | 206 | 144 | 189 | 158 | 142 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | on | on | glassy | cross-on | cross-on | glassy | cross | cross-on | glassy | glassy | cross-on | glassy | cross | cross-on | cross-on |
High Tide | 3:25PM3.24m | 3:05AM3.46m | 4:06PM3.27m | 3:56AM3.23m | 4:46PM3.27m | 4:47AM2.96m | 5:26PM3.23m | 5:42AM2.70m | 6:09PM3.16m | 6:46AM2.48m | 6:55PM3.08m | 8:06AM2.35m | 7:49PM3.02m | ||||||||
Low Tide | 8:58AM-0.08m | 9:05PM1.11m | 9:39AM0.10m | 9:58PM1.04m | 10:18AM0.36m | 10:52PM1.02m | 10:57AM0.68m | 11:49PM1.03m | 11:37AM1.02m | 00:50AM1.05m | 12:21PM1.35m | 1:55AM1.05m | 1:15PM1.61m | 3:01AM1.02m | |||||||
5:35 | — | — | 5:35 | — | — | 5:37 | — | — | 5:39 | — | — | 5:39 | — | — | 5:41 | — | — | 5:41 | — | — | |
— | — | 9:22 | — | — | 9:21 | — | — | 9:20 | — | — | 9:19 | — | — | 9:17 | — | — | 9:16 | — | — | 9:15 | |
mm | — | — | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 14 | 14 | 14 | 14 | 15 | 14 | 13 | 14 | 14 | 14 | 15 | 16 | 17 | 18 | 18 | 18 | 19 | 17 | 16 | 16 |
Feels °C | 14 | 12 | 13 | 13 | 12 | 13 | 13 | 11 | 13 | 14 | 13 | 13 | 16 | 16 | 17 | 19 | 17 | 18 | 17 | 16 | 16 |
Swell 1 Height (m) Direction Period (s) | WNW 7 | WNW 7 | W 7 | WNW 7 | WNW 10 | WNW 10 | W 15 | W 15 | WNW 8 | W 8 | W 14 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 9 | WNW 9 | WNW 9 | WNW 8 |
79 | 60 | 106 | 54 | 265 | 245 | 167 | 113 | 384 | 272 | 63 | 471 | 235 | 197 | 163 | 155 | 181 | 131 | 189 | 158 | 125 | |
Swell 2 Height (m) Direction Period (s) | W 18 | W 8 | W 17 | WNW 11 | W 16 | W 16 | SW 14 | SW 15 | SW 18 | SW 19 | SW 14 | SW 16 | SW 18 | SW 17 | SSW 16 | SW 16 | SW 16 | S 14 | SSW 15 | SSW 15 | SSW 15 |
152 | 45 | 204 | 126 | 176 | 172 | 74 | 75 | 249 | 173 | 65 | 165 | 246 | 241 | 179 | 206 | 206 | 144 | 144 | 142 | 142 | |
Swell 3 Height (m) Direction Period (s) | W 8 | W 17 | SW 16 | W 16 | SW 16 | SW 19 | SW 18 | SW 18 | W 14 | W 14 | SW 19 | W 14 | W 13 | W 13 | W 13 | S 16 | S 15 | SW 15 | S 13 | S 12 | S 12 |
36 | 138 | 89 | 178 | 85 | 94 | 49 | 49 | 103 | 64 | 58 | 33 | 31 | 30 | 13 | 44 | 112 | 115 | 85 | 74 | 44 | |
Wind waves Height (m) Direction Period (s) | — | SE 3 | SE 2 | SE 3 | — | — | WNW 9 | WNW 9 | — | — | WNW 8 | — | — | — | — | — | — | — | — | — | — |
— | 1 | 1 | 3 | — | — | 248 | 232 | — | — | 427 | — | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 119 | 17 | 0 | 0 | 93 | 17 | 343 | 825 | 0 | 119 | 226 | 0 | 119 | 825 | 0 | 0 | 226 | 0 | 93 | 1 | 93 |
Best forecast wave conditions in Vancouver Island | |||||||||||||||||||||
Best forecast wave conditions in Canada | |||||||||||||||||||||
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Information about the Cox Bay Surf forecast
The above surf forecast table for Cox Bay provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Cox Bay can be found by selecting the local surf guide option on the grey menu. Our Cox 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 (Cox 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 Cox 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.
Cox Bay is 77 km (48 miles) from Gold River. If you plan a holiday in Vancouver Island, look for hotels and other accommodation in Gold River. Gold River has rooms for a wide range of budgets as well as car hire and transport links.










