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:
Campbells surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 7 pm Friday 12 Dec 2025 HSTForecast update in hr min s Forecast update imminent
Campbells surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Campbells sea temperature is
26.1° C
(Which is 1.0°C warmer than normal for this time of year)How big are the waves at Campbells today?
The current surf forecast for Campbells at 1AM is: 0.4m 12s primary swell from a South-southwest direction (forecast issued at 07:00pm December 12). An open ocean swell of 0.7m 10s is not directed at the surf break, a second open ocean swell of 0.4m 8s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Dec) | 1.5ft (0.4m) | 12s |
| Afternoon (13 Dec) | 3ft (0.9m) | 4s |
| Evening (13 Dec) | 3.5ft (1.1m) | 5s |
Table - waves today at Campbells. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | |||||||||||||||||||||
| 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 11 | 12 | 12 | 12 | 12 | 4 | 5 | 5 | 5 | 6 | 6 | 6 | 8 | 8 | 10 | 13 | 13 | 13 | 13 | 12 | 12 | 5 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 50 | 50 | 0 | 49 | 48 | 48 | 28 | 31 | 44 | 64 | 58 | 88 | 107 | 81 | 153 | 145 | 300 | 1018 | 888 | 784 | 630 | 496 | 458 | 20 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | glass | glass | cross- on | cross- on | cross- on | cross- on | on | on | on | on | on | cross- on | on | cross- on | cross- on | cross- on | cross- on | cross | cross | cross | cross- off | cross- off | cross- off |
High Tide / height (m) | 12:29AM 0.48 | 10:11AM 0.39 | 1:06AM 0.56 | 11:05AM 0.33 | 1:38AM 0.62 | 12:04PM 0.29 | ||||||||||||||||||
Low Tide / height (m) | 4:54PM 0.10 | 6:16AM 0.34 | 5:21PM 0.09 | 7:56AM 0.30 | 5:49PM 0.08 | 8:59AM 0.26 | ||||||||||||||||||
Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 7:00 | - | - | - | - | - | - | - | 7:01 | - | - | - | - | - | - | - | 7:01 | - | - |
| Sunset | 5:51 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - |
 |  | | | | | | | | |  | | |  | | |  | | | | |  | |  | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | - | 1 | 1 | 1 | 3 | 3 | 1 | - |
| Temp. °C | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 25 | 24 | 24 | 23 | 23 | 22 | 22 | 23 |
| Feels °C (?) | 24 | 24 | 25 | 24 | 25 | 22 | 22 | 24 | 24 | 23 | 23 | 24 | 25 | 27 | 25 | 25 | 26 | 26 | 27 | 24 | 24 | 23 | 21 | 22 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Latest Updates
Buy Less, Surf More This Black Friday
Surf-forecast is providing a free, all-access pass to our premium features and 12-day forecasts all weekend.
Quiksilver Teams Up With PrimaLoft® For World’s First Thermal Layering System for a Wetsuit.
Previously used in our snow jackets for mountain conditions, PrimaLoft® technology is making its debut in the surf industry. The aim is to bring mountain-grade warmth to the waves.
Vancouver Island’s Day Of Days With Reed Platenius
Surf-Forecast recently helped the 21-year-old Canadian pro surfer and adventurer score some cold water perfection at home.
Read more
Discover more articles and updates in the Greenroom.
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Campbells surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest