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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Graciosa - Lagou surfForecast / Azores / Portugal
12 Day Weather and Surf, issued 10 am Tuesday 16 Dec 2025 -01Forecast update in hr min s Forecast update imminent
Graciosa - Lagou surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Graciosa - Lagou sea temperature is
17.3° C
(Which is normal for this time of year)Best Forecast Surf Conditions for Graciosa - Lagou this week:
The surf forecast for Graciosa - Lagou over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Dec 17) at 11AM. The primary swell is predicted to be 4.0m and 14s period with a secondary swell of 2.3m and 17s. Another secondary swell of 3.5m and 14s is also forecast. The wind is predicted to be cross-shore as the swell arrives.
The most powerful waves expected at Graciosa - Lagou in the next 12 days are 6.0m 18s and forecast to arrive on Wednesday (Dec 17) at 5PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 7s period and expected on Wednesday (Dec 17) at 5AM.
| Wave Type | Time (-01) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11AM (Wed 17th Dec) | 13ft (4.0m) 14s |
| Best Surf | 11AM (Wed 17th Dec) | 13ft (4.0m) 14s |
| Most Powerful | 5PM (Wed 17th Dec) | 20ft (6.0m) 18s |
Table - best surf conditions forecast for Graciosa - Lagou over the next 12 days.
Updates in hr min s Forecast update imminent
Short Range Forecast Heavy rain (total 23mm), heaviest during Wed afternoon. Very mild (max 18°C on Tue night, min 13°C on Thu morning). Winds decreasing (near gales from the WSW on Wed afternoon, light winds from the WNW by Thu night). | Days 3-6 Weather Summary Some drizzle, heaviest during Fri night. Very mild (max 15°C on Fri afternoon, min 13°C on Sat morning). Mainly fresh winds. | ||||||||||||||||||||
Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | |||||||||||||||
| 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) (?) | 12 | 12 | 12 | 14 | 18 | 15 | 16 | 16 | 16 | 16 | 15 | 13 | 11 | 13 | 14 | 16 | 14 | 12 | 12 | 11 | 11 |
Wave (?)Graph  | |||||||||||||||||||||
 kJ (?) | 2134 | 4026 | 4443 | 6709 | 24784 | 12807 | 12360 | 9205 | 10652 | 7008 | 4288 | 6060 | 2487 | 1650 | 4429 | 5063 | 3989 | 2151 | 1248 | 792 | 504 |
Wind (km/h) | |||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- off | cross | cross | cross | on | on | on | cross- on | cross- on | cross- on | on | cross- on | cross- on | cross- on | on | on | cross- on | cross- on | on | cross- on |
High Tide / height (m) | 11:06AM 1.13 | 11:35PM 1.18 | 11:47AM 1.16 | 12:13AM 1.23 | 12:25PM 1.19 | 12:49AM 1.27 | 1:02PM 1.21 | 1:25AM 1.30 | 1:37PM 1.21 | 2:00AM 1.31 | 2:12PM 1.21 | 2:36AM 1.31 | 2:47PM 1.19 | 3:12AM 1.30 | |||||||
Low Tide / height (m) | 5:18PM 0.29 | 5:43AM 0.34 | 5:56PM 0.26 | 6:22AM 0.30 | 6:31PM 0.23 | 6:58AM 0.27 | 7:07PM 0.21 | 7:34AM 0.25 | 7:42PM 0.19 | 8:10AM 0.24 | 8:16PM 0.19 | 8:47AM 0.25 | 8:51PM 0.20 | ||||||||
Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | |||||||||||||||
| Sunrise | 8:03 | - | - | 8:04 | - | - | 8:04 | - | - | 8:06 | - | - | 8:06 | - | - | 8:07 | - | - | 8:07 | - | - |
| Sunset | - | 5:30 | - | - | 5:30 | - | - | 5:30 | - | - | 5:30 | - | - | 5:31 | - | - | 5:31 | - | - | 5:32 | - |
 |  |  |  |  | |  | | |  | |  | | |  | | |  | |  | | |
Rain (mm) | - | - | 1 | 5 | 14 | 3 | - | - | - | - | - | 1 | - | - | - | - | - | - | 1 | 1 | - |
| Temp. °C | 16 | 17 | 18 | 18 | 18 | 17 | 13 | 14 | 14 | 14 | 15 | 15 | 13 | 13 | 13 | 13 | 13 | 15 | 16 | 15 | 14 |
| Feels °C (?) | 8 | 9 | 10 | 14 | 11 | 12 | 5 | 8 | 10 | 7 | 8 | 9 | 6 | 7 | 7 | 9 | 9 | 8 | 10 | 10 | 9 |
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Graciosa - Lagou 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 Graciosa - Lagou Surf forecast
The above surf forecast table for Graciosa - Lagou provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Graciosa - Lagou can be found by selecting the local surf guide option on the grey menu. Our Graciosa - Lagou 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 (Graciosa - Lagou) 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 Graciosa - Lagou 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.
Are you planning a holiday in The Azores? If you are looking for accommodation near Graciosa - Lagou, camping, hotels and holiday cottages in The Azores, consider staying in Horta which is 80 km (50 miles) away. Alternatively, find information about places to stay and car hire in Angra do Heroísmo which is 87 km (54 miles) away
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