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.
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Ulla surfForecast / South and West / Norway
12 Day Weather and Surf, issued 6 am Friday 12 Dec 2025 CETForecast update in hr min s Forecast update imminent
Ulla surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Ulla sea temperature is
9.1° C
(Which is 1.3°C warmer than normal for this time of year)Best Forecast Surf Conditions for Ulla this week:
The surf forecast for Ulla over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Dec 12) at 1PM. The primary swell is predicted to be 2.5m and 12s period with a secondary swell of 1.3m and 16s. Another secondary swell of 0.8m and 12s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Ulla in the next 12 days are 2.5m 21s and forecast to arrive on Thursday (Dec 18) at 7PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 6s period and expected on Sunday (Dec 14) at 10AM.
| Wave Type | Time (CET) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1PM (Fri 12th Dec) | 8ft (2.5m) 12s |
| Best Surf | 4AM (Fri 19th Dec) | 8ft (2.5m) 19s |
| Most Powerful | 7PM (Thu 18th Dec) | 8ft (2.5m) 21s |
Table - best surf conditions forecast for Ulla over the next 12 days.
Updates in hr min s Forecast update imminent
Short Range Forecast Light rain (total 7mm), mostly falling on Fri night. Mild temperatures (max 9°C on Fri morning, min 7°C on Sat morning). Winds increasing (light winds from the SSE on Fri afternoon, gales from the SW by Sun morning). | Days 3-6 Weather Summary Moderate rain (total 17mm), heaviest on Wed night. Mild temperatures (max 9°C on Mon afternoon, min 5°C on Tue afternoon). Mainly gales. | ||||||||||||||||||||
Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | |||||||||||||||
| AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Rating (10 max) | |||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
| Wave Height (m) & direction (?) | |||||||||||||||||||||
| Period(s) (?) | 13 | 16 | 16 | 17 | 17 | 16 | 14 | 13 | 13 | 13 | 13 | 13 | 15 | 10 | 14 | 14 | 13 | 13 | 12 | 19 | 18 |
Wave (?)Graph  | |||||||||||||||||||||
 kJ (?) | 572 | 1415 | 1446 | 1487 | 2162 | 3093 | 926 | 1308 | 2043 | 1316 | 1226 | 1491 | 962 | 846 | 443 | 1212 | 806 | 330 | 996 | 4587 | 1373 |
Wind (km/h) | |||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross- off | cross | cross- off | cross- off | cross | cross- off | cross | cross- off | cross- off | off | cross | cross- off | cross- off | off |
High Tide / height (m) | 4:51PM 1.45 | 5:57AM 1.26 | 5:58PM 1.38 | 6:59AM 1.29 | 7:03PM 1.36 | 7:51AM 1.34 | 8:02PM 1.37 | 8:36AM 1.41 | 8:52PM 1.42 | 9:16AM 1.49 | 9:36PM 1.47 | 9:53AM 1.56 | 10:17PM 1.52 | ||||||||
Low Tide / height (m) | 10:44AM 0.59 | 11:42PM 0.37 | 11:56AM 0.61 | 12:44AM 0.42 | 1:06PM 0.59 | 1:40AM 0.44 | 2:06PM 0.54 | 2:29AM 0.44 | 2:56PM 0.48 | 3:12AM 0.43 | 3:39PM 0.42 | 3:51AM 0.42 | 4:18PM 0.37 | ||||||||
Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | |||||||||||||||
| Sunrise | 9:56 | - | - | 9:57 | - | - | 10:00 | - | - | 10:00 | - | - | 10:02 | - | - | 10:03 | - | - | 10:03 | - | - |
| Sunset | - | 3:00 | - | - | 2:59 | - | - | 2:59 | - | - | 2:57 | - | - | 2:57 | - | - | 2:57 | - | - | 2:57 | - |
 |  |  | | |  |  | | | | | | | |  | | |  | |  |  | |
Rain (mm) | - | - | 3 | - | - | 2 | 1 | - | 1 | 3 | - | 1 | - | 4 | - | - | - | 9 | 1 | 1 | - |
| Temp. °C | 9 | 9 | 9 | 8 | 7 | 9 | 9 | 8 | 9 | 7 | 9 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 8 |
| Feels °C (?) | 4 | 5 | 4 | 2 | 0 | -3 | -5 | 1 | 0 | 4 | 5 | -7 | 4 | 1 | -1 | -1 | 0 | -1 | -3 | -3 | 1 |
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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 Ulla 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.
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Information about the Ulla Surf forecast
The above surf forecast table for Ulla provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Ulla can be found by selecting the local surf guide option on the grey menu. Our Ulla 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 (Ulla) 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 Ulla 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.
Ulla is 24 km (15 miles) from Alesund. If you plan a holiday in South and West Norway, look for hotels and other accommodation in Alesund. Alesund has rooms for a wide range of budgets as well as car hire and transport links.
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