Cox Bay surf break

Cox Bay surfForecast / Vancouver Island / Canada

information circle12 Day Weather and Surf, issued 3 am Saturday 07 Mar 2026 PST
Forecast update in hr  min  s Forecast update imminent
Cox Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Cox Bay sea temperature is
8.9° C
(Which is slightly warmer than usual)

Best Forecast Surf Conditions for Cox Bay this week:

The surf forecast for Cox Bay over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Mar 13) at 11AM. The primary swell is predicted to be 2.4m and 10s period with a secondary swell of 0.5m and 18s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Cox Bay in the next 12 days are 5.5m 11s and forecast to arrive on Wednesday (Mar 11) at 8PM. Winds are predicted to be onshore at the time the swell arrives.

Wave TypeTime (PST) & Date Wave Height & Period
Next good surf (1 star+)11AM (Fri 13th Mar)8ft (2.4m) 10s
Best Surf11AM (Fri 13th Mar)8ft (2.4m) 10s
Most Powerful 8PM (Wed 11th Mar)18ft (5.5m) 11s

Table - best surf conditions forecast for Cox Bay over the next 12 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast Heavy rain (total 30mm), heaviest during Sat night. Mild temperatures (max 9°C on Sat morning, min 3°C on Mon night). Winds increasing (light winds from the WSW on Sat morning, strong winds from the WNW by Sun morning).

Days 3-6 Weather Summary Heavy rain (total 101mm), heaviest during Tue night. Very mild (max 10°C on Wed morning, min 2°C on Thu night). Winds decreasing (near gales from the SW on Wed morning, light winds from the N by Thu night).

Saturday
07
Sunday
08
Monday
09
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
3
3
0
0
0
0
0
0
2
2
0
2
0
0
0
0
0
2
4
2
3
Swell
Height Map
Wave Height (m) & direction (?)
2.2
W
2.5
W
3
W
3
W
2.5
W
2.5
W
2.5
W
2.5
W
3
W
2.5
W
2.5
W
1.9
W
4.5
SW
5.5
SW
4.5
WSW
3.5
WSW
3.5
WSW
3
W
2.4
W
2.2
W
1.7
W
Period(s) (?)111313131212121112121212101111111010101010
Wave
Graph
(?)Metric surfscale
Energy kJ (?)113722012705253119441780176318282216220119529763455697548232725230616321115951601
Wind
(km/h)
10
WSW
15
SW
30
WNW
35
NW
30
WNW
30
NW
20
WNW
30
WNW
15
W
10
SW
20
WSW
30
SSE
45
SW
50
SW
40
WNW
30
WNW
35
WNW
15
NW
5
WNW
15
WNW
5
NNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
on
cross-
on
cross-
on
oncross-
on
cross-
on
ononcross-
on
oncross-
off
cross-
on
cross-
on
ononcross-
on
cross-
on
glassonglass
High Tide
/ height (m)
3:10PM
3.02
3:03AM
3.40
3:53PM
2.82
3:35AM
3.27
4:43PM
2.63
4:12AM
3.13
5:50PM
2.47
5:01AM
3.00
7:27PM
2.41
6:13AM
2.90
9:00PM
2.50
7:42AM
2.89
9:53PM
2.64
Low Tide
/ height (m)
8:50PM
1.37
9:40AM
0.97
9:21PM
1.60
10:26AM
1.10
9:57PM
1.80
11:23AM
1.22
10:43PM
1.98
12:38PM
1.29
11:53PM
2.11
1:57PM
1.26
1:38AM
2.12
3:04PM
1.14
3:00AM
1.99
Saturday
07
Sunday
08
Monday
09
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Sunrise6:54--6:52--6:50--6:47--6:45--6:43--6:41--
Sunset-6:15--6:16--6:17--6:20--6:22--6:22--6:24-
light rain
mod rain
rain showers
clear
rain showers
rain showers
rain showers
light rain
rain showers
light rain
mod rain
heavy rain
heavy rain
heavy rain
light rain
light rain
light rain
light rain
light rain
rain showers
cloud
Rain (mm)
277-2422456442014431422-
Temp. °C99966445344910106553442
Feels °C (?)765-3-2-4-3-3-2-3-22-10-3-5-4-31-1-2
  • 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 12 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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