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:
Mission Beach surfForecast / CAL – San Diego County / USA
48hr Weather and Surf, issued 3 pm Wednesday 10 Dec 2025 PSTForecast update in hr min s Forecast update imminent
Mission Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Mission Beach sea temperature is
17.1° C
(Which is 1.3°C warmer than normal for this time of year)How big are the waves at Mission Beach today?
The current surf forecast for Mission Beach at 9PM is: 0.4m 15s primary swell from a South-southwest direction and 0.4m 10s secondary swell from a West-northwest direction (forecast issued at 03:00pm December 10). The wind direction is predicted to be glassy.
| Time (PST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Dec) | - | - |
| Afternoon (10 Dec) | 1.5ft (0.4m) | 15s |
| Evening (10 Dec) | 1.5ft (0.4m) | 15s |
Table - waves today at Mission Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | |||||||||||||||||||||
| 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 | 1 AM | 4 AM | 7 AM | 10 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 15 | 15 | 15 | 15 | 14 | 14 | 13 | 13 | 13 | 15 | 15 | 15 | 17 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 14 | 14 | 14 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 71 | 71 | 71 | 71 | 41 | 63 | 60 | 59 | 59 | 71 | 72 | 112 | 147 | 214 | 201 | 196 | 193 | 181 | 169 | 167 | 153 | 148 | 138 | 92 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | glass | glass | glass | glass | glass | glass | glass | on | cross- on | cross- on | on | glass | glass | glass | glass | on | cross- on | glass | glass | glass | glass | glass | cross |
High Tide / height (m) | 12:53PM 1.43 | 3:18AM 1.33 | 2:14PM 1.23 | 4:06AM 1.43 | 3:44PM 1.09 | 4:46AM 1.53 | ||||||||||||||||||
Low Tide / height (m) | 8:27PM 0.08 | 9:14AM 0.77 | 9:20PM 0.23 | 10:45AM 0.61 | 10:09PM 0.36 | |||||||||||||||||||
Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 6:41 | - | - | - | - | - | - | - | 6:41 | - | - | - | - | - | - | - | 6:41 | - |
| Sunset | - | 4:43 | - | - | - | - | - | - | - | 4:43 | - | - | - | - | - | - | - | 4:43 | - | - | - | - | - | - |
 | |  | | | | | | | | | | | | | | |  |  | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 22 | 19 | 19 | 20 | 20 | 20 | 20 | 20 | 21 | 19 | 20 | 19 | 18 | 19 | 18 | 20 | 20 | 19 | 18 | 18 | 18 | 18 | 18 | 19 |
| Feels °C (?) | 19 | 19 | 19 | 20 | 19 | 18 | 19 | 19 | 19 | 18 | 19 | 18 | 17 | 19 | 17 | 19 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 |
- 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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