Nazare Big Wave Challenge Gets Yellow Alert, Could Run Saturday in Giant Waves
70-foot plus waves predicted for Portuguese big wave tow surfing competition.
Surf Forecasts:
Port Renfrew surfForecast / Vancouver Island / Canada
48hr Weather and Surf, issued 3 am Saturday 13 Dec 2025 PSTForecast update in hr min s Forecast update imminent
Port Renfrew surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Port Renfrew sea temperature is
9.9° C
(Which is slightly warmer than usual)How big are the waves at Port Renfrew today?
The current surf forecast for Port Renfrew at 10AM is: 1.0m 10s primary swell from a West-southwest direction and 0.1m 18s secondary swell from a Southwest direction (forecast issued at 03:00am December 13). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (PST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Dec) | 3.5ft (1.0m) | 10s |
| Afternoon (13 Dec) | 4.5ft (1.4m) | 13s |
| Evening (13 Dec) | 5ft (1.5m) | 12s |
Table - waves today at Port Renfrew. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 13 | Sunday 14 | Monday 15 | ||||||||||||||||||||||
| 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    | |||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 11 | 11 | 10 | 10 | 11 | 13 | 13 | 12 | 12 | 11 | 11 | 10 | 10 | 10 | 10 | 11 | 10 | 9 | 10 | 11 | 12 | 12 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 238 | 229 | 216 | 222 | 245 | 623 | 670 | 614 | 623 | 686 | 649 | 661 | 520 | 480 | 491 | 785 | 715 | 418 | 1669 | 2592 | 3614 | 3069 | 2424 | 1871 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | glass | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross- off | cross | cross | cross | cross- off | cross- off | cross- off | cross | cross- on | on | cross- on | on | cross- on | on | on |
High Tide / height (m) | 7:36AM 2.85 | 8:43PM 2.32 | 8:21AM 2.90 | 10:15PM 2.40 | 9:00AM 2.97 | |||||||||||||||||||
Low Tide / height (m) | 1:26AM 1.48 | 2:43PM 1.38 | 2:22AM 1.68 | 3:37PM 1.21 | 3:16AM 1.84 | 4:23PM 1.06 | ||||||||||||||||||
Saturday 13 | Sunday 14 | Monday 15 | ||||||||||||||||||||||
| Sunrise | - | - | - | 8:00 | - | - | - | - | - | - | - | 8:02 | - | - | - | - | - | - | - | 8:02 | - | - | - | - |
| Sunset | - | - | - | - | - | 4:22 | - | - | - | - | - | - | - | 4:22 | - | - | - | - | - | - | - | 4:22 | - | - |
 | | |  | | |  |  | | | |  |  | | |  |  | | | |  | | | | |
Rain (mm) | - | - | - | - | - | - | - | 1 | 1 | 3 | 3 | 6 | 2 | 4 | 3 | 6 | 13 | 21 | 11 | 6 | 6 | 2 | 1 | 1 |
| Temp. °C | 11 | 11 | 11 | 10 | 11 | 10 | 10 | 11 | 11 | 11 | 11 | 12 | 12 | 11 | 12 | 11 | 12 | 13 | 13 | 13 | 13 | 9 | 8 | 8 |
| Feels °C (?) | 10 | 10 | 9 | 8 | 9 | 7 | 6 | 8 | 10 | 9 | 10 | 9 | 11 | 9 | 9 | 7 | 10 | 7 | 6 | 8 | 4 | 3 | 1 | 2 |
- Map Icons:
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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