Cox Bay Surf Break

Lat Long: 49.10° N 125.88° W

Cox Bay Surf Forecast and Surf Report

Issued: 10 am 24 Aug 2026 (local time)

Forecast update in  hr  min

Today's Cox Bay sea temperature is
15.2°C
0.3° 

Cox Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Cox Bay surf forecast from 24 Aug 2026:

  • Best quality surf: Saturday 29 Aug, 2AM (local time) - 5.5ft (1.7m), 6s period, WNW swell with glassy winds.
  • Most powerful swell: Sunday 30 Aug, 11AM (local time) - 3ft (0.9m), 17s period, SW swell with 424 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 25 Aug, 2AM (local time) - 2ft (0.6m), 18s period with SW 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 Tuesday (Aug 25) at 2AM. The primary swell is predicted to be 0.6m and 18s period with a secondary swell of 1.0m and 7s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Cox Bay in the next 16 days are 0.9m 17s and forecast to arrive on Sunday (Aug 30) at 11AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 6s period and expected on Thursday (Aug 27) at 5AM.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Tue 25th Aug)2ft (0.6m) 18s
Best Surf 2AM (Sat 29th Aug)5.5ft (1.7m) 6s
Most Powerful11AM (Sun 30th Aug)3ft (0.9m) 17s

Table - best surf conditions forecast for Cox Bay over the next 16 days.


The Lowdown

Alright, folks, Rusty here. Let's have a look at what's cookin' for Cox Bay over the next couple of weeks.

We're in for a bit of a slow start, but it looks like there’s some decent, clean waves on the horizon. The water's sitting at about 59°, which is pretty much average for this time of year, so nothin’ wild there.

Right now, Monday the 24th, it's not worth paddling out. We've got tiny swell and onshore wind – just a flat, choppy mess. Tuesday the 25th and Wednesday the 26th offer some small, clean waves in the morning. We're talking about 1-2 ft of southwest groundswell with a long 16-18 second period, and the wind is off-shore or cross-off. The energy is moderate (readings between 224 and 298), but the size is tiny. It's a good time for a beginner to get their feet wet, but nothing to get excited about.

Thursday the 27th stays small and clean, but pretty ordinary. We get a little bump in energy Saturday the 30th. Sunday morning the 30th, that's where it starts to look interesting. We've got a nice 3 ft SW swell with moderate energy (508), clean conditions, and a gentle cross-off breeze. This will be the pick of the first week for sure. It’s a nice, friendly size, suitable for most.

The following day, Monday the 31st, holds that same promise. The morning sees an offshore breeze from the east at 12 mph, cleaning up a 3 ft SSW swell into perfection. The energy is pumping (500), and it’s going to be clean as a whistle. If you can sneak out that morning, that’s your session.

Now, early September gets a bit iffy. Tuesday the 1st and Wednesday the 2nd see the swell filling in a bit more (up to 5 ft), but the wind turns onshore and the period drops to a weak, short 9-10 seconds. It'll be a lumpy, messy close-out—not worth the drive.

However, look at Thursday the 3rd of September. We get a glassy morning with a solid 5 ft of SSW swell. The period is short at 8 seconds, which means it’ll be a bit crumbly, but with glassy conditions, it'll be rideable and fun for those who know the bank. That’s a standout session for the more experienced crew, as it’s getting into the 5 ft range.

The second week is a bit of a mixed bag. Saturday the 6th and Monday the 7th look promising again, with clean cross-off winds and 3-3 ft SSW swells. The energy is moderate to strong (332-511). The real dark horse is Monday afternoon the 7th – a glassy 3 ft SSW swell with very strong energy (511). That could be a glassy, clean gem if the banks hold.

Tuesday the 8th winds down with a big, long-period 20-second groundswell from the SW hitting 2-3 ft. The energy is very strong (652-659), but the wind goes onshore. That swell will wrap in beautifully, but the chop on top will ruin it for paddle surfing. That setup might actually be more fun for the kite crowd.

The bottom line: Your best bets are Sunday the 30th and Monday the 31st for clean, fun-sized waves for everyone. For a more powerful, glassy session, circle Thursday the 3rd of September.

Stay salty.
- Rusty

Short Range Forecast

Light rain (total 7mm), mostly falling on Wed night. Very mild (max 19°C on Mon night, min 14°C on Tue night). Wind will be generally light.

Days 4-6 Weather Summary

Light rain (total 3mm), mostly falling on Fri afternoon. Very mild (max 15°C on Thu afternoon, min 13°C on Fri night). Wind will be generally light.

Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
2
2
1
2
2
1
1
1
1
1
2
0
3
1
0
2
3
1
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
SW
18
0.6
SW
18
0.6
SW
18
0.4
WSW
16
0.5
SW
17
0.7
SW
16
0.6
SW
16
0.5
SW
16
0.6
SW
16
0.5
SW
16
0.5
SW
15
0.5
SW
15
0.4
SSW
19
0.5
SW
15
1.7
WNW
6
0.6
SSW
17
0.6
SSW
18
0.6
SSW
18
0.9
SW
17
0.8
SSW
16
0.8
SSW
16
Wave Graph
Metric surfscale
Energy kJ
114
203
252
102
147
264
163
125
159
122
112
104
139
104
231
190
209
207
424
326
326
Wind (km/h)
10
W
20
WNW
5
N
15
SSE
20
SSE
5
ESE
15
SE
15
SSE
15
SSE
15
SE
15
SE
5
ESE
10
S
10
W
0
NE
5
SW
10
WNW
5
WNW
15
SE
15
SE
25
E
Wind State
on
cross-on
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
on
glassy
cross-on
on
glassy
cross-off
cross-off
off
High Tide
11:58AM2.66m
11:04PM3.06m
12:29PM2.79m
11:49PM3.16m
12:59PM2.91m
00:30AM3.23m
1:27PM3.03m
1:08AM3.26m
1:55PM3.14m
1:48AM3.25m
2:23PM3.25m
2:28AM3.20m
2:52PM3.34m
3:10AM3.10m
Low Tide
5:12PM1.73m
6:02AM0.66m
5:53PM1.57m
6:36AM0.55m
6:31PM1.38m
7:08AM0.48m
7:09PM1.18m
7:37AM0.47m
7:47PM0.99m
8:05AM0.52m
8:25PM0.83m
8:34AM0.63m
9:05PM0.70m
part cloud
clear
clear
part cloud
clear
part cloud
cloud
part cloud
mod rain
part cloud
cloud
part cloud
part cloud
rain showers
rain showers
clear
part cloud
clear
cloud
light rain
heavy rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:26
6:28
6:30
6:31
6:33
6:35
6:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:22
8:20
8:17
8:15
8:14
8:12
8:09
 mm
7
2
1
4
13
Temp °C
17
18
19
18
16
15
15
16
16
14
15
15
15
15
14
13
14
13
14
14
13
Feels °C
17
16
18
17
13
14
14
14
15
13
13
14
15
15
14
13
13
11
12
10
10
  • 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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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.

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