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:
Frankport surfForecast / Oregon South / USA
48hr Weather and Surf, issued 3 am Sunday 14 Dec 2025 PSTForecast update in hr min s Forecast update imminent
Frankport surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Frankport sea temperature is
12.9° C
(Which is 1.9°C warmer than normal for this time of year)How big are the waves at Frankport today?
The current surf forecast for Frankport at 7AM is: 1.2m 11s primary swell from a West direction and 0.3m 16s secondary swell from a Southwest direction, 1.1m 5s secondary swell from a South direction (forecast issued at 03:00am December 14). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (PST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Dec) | 4.5ft (1.3m) | 11s |
| Afternoon (14 Dec) | 4.5ft (1.3m) | 10s |
| Evening (14 Dec) | 3.5ft (1.1m) | 10s |
Table - waves today at Frankport. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 14 | Monday 15 | Tuesday 16 | ||||||||||||||||||||||
| 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 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 7 | 11 | 8 | 9 | 11 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 426 | 351 | 345 | 381 | 346 | 284 | 282 | 235 | 197 | 125 | 64 | 291 | 739 | 1881 | 2460 | 2936 | 2524 | 2000 | 1633 | 1430 | 1256 | 1144 | 961 | 973 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross | cross | cross- off | cross- off | cross- off | cross | cross- off | cross- off | cross | cross | cross- off | cross | cross- off | cross- off | cross | cross | cross- off | cross- off | cross | cross |
High Tide / height (m) | 7:21AM 2.63 | 8:46PM 1.96 | 7:57AM 2.66 | 9:47PM 2.03 | 8:33AM 2.70 | |||||||||||||||||||
Low Tide / height (m) | 12:43AM 1.29 | 2:29PM 0.85 | 1:34AM 1.45 | 3:13PM 0.68 | 2:23AM 1.55 | 3:52PM 0.53 | ||||||||||||||||||
Sunday 14 | Monday 15 | Tuesday 16 | ||||||||||||||||||||||
| Sunrise | - | - | - | 7:39 | - | - | - | - | - | - | - | 7:39 | - | - | - | - | - | - | - | 7:39 | - | - | - | - |
| Sunset | - | - | - | - | - | 4:44 | - | - | - | - | - | - | - | 4:44 | - | - | - | - | - | - | - | 4:45 | - | - |
 |  |  |  |  | | | | |  | |  | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | 1 | 3 | 2 | 3 | 4 | - | - | - | - | - | - | - | - | - | 4 |
| Temp. °C | 11 | 10 | 10 | 13 | 14 | 14 | 12 | 13 | 15 | 13 | 12 | 13 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 15 | 14 | 14 | 14 |
| Feels °C (?) | 7 | 6 | 7 | 10 | 11 | 10 | 8 | 9 | 10 | 9 | 8 | 9 | 10 | 11 | 12 | 12 | 12 | 12 | 12 | 13 | 14 | 12 | 10 | 7 |
- 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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