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Terceira - Sao Mateus da Calherta surfForecast / Azores / Portugal
12 Day Weather and Surf, issued 11 am Friday 09 May 2025 +00
Best Forecast Surf Conditions for Terceira - Sao Mateus da Calherta this week:
The surf forecast for Terceira - Sao Mateus da Calherta over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (May 10) at 3AM. The primary swell is predicted to be 0.4m and 14s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Terceira - Sao Mateus da Calherta in the next 12 days are 1.2m 8s and forecast to arrive on Friday (May 16) at 3AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.2m 13s period and expected on Thursday (May 15) at 6PM.
| Wave Type | Time (+00) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3AM (Sat 10th May) | 1.5ft (0.4m) 14s |
| Best Surf | 3AM (Sat 10th May) | 1.5ft (0.4m) 14s |
| Most Powerful | 3AM (Fri 16th May) | 4ft (1.2m) 8s |
Table - best surf conditions forecast for Terceira - Sao Mateus da Calherta over the next 12 days.
Friday 09 | Saturday 10 | Sunday 11 | Monday 12 | Tuesday 13 | Wednesday 14 | Thursday 15 | Friday 16 | Saturday 17 | Sunday 18 | Monday 19 | Tuesday 20 | |||||||||||||||||||||||||
| AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | 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) (?) | 15 | 15 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 6 | 6 | 6 | 6 | 6 | 12 | 14 | 14 | 5 | 8 | 8 | 14 | 14 | 13 | 13 | 13 | 13 | 10 | 6 | 12 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 67 | 67 | 63 | 58 | 56 | 56 | 55 | 55 | 54 | 84 | 83 | 74 | 72 | 45 | 44 | 156 | 152 | 96 | 119 | 91 | 25 | 37 | 35 | 25 | 87 | 55 | 20 | 18 | 14 | 34 | 17 | 17 | 0 | 0 | 14 | 15 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | off | cross- off | cross | cross- on | cross- off | off | cross- off | cross- off | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross- off | cross | cross | on | cross | cross | cross- off | cross | cross | cross | cross | cross- off | off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 12:50PM 1.38 | 1:00AM 1.44 | 1:25PM 1.43 | 1:34AM 1.45 | 1:56PM 1.46 | 2:04AM 1.45 | 2:26PM 1.49 | 2:33AM 1.45 | 2:56PM 1.51 | 3:03AM 1.44 | 3:26PM 1.51 | 3:34AM 1.43 | 3:58PM 1.50 | 4:09AM 1.40 | 4:35PM 1.48 | 4:49AM 1.36 | 5:17PM 1.44 | 5:37AM 1.31 | 6:08PM 1.40 | 6:38AM 1.26 | 7:12PM 1.36 | 7:54AM 1.23 | 8:28PM 1.35 | |||||||||||||
Low Tide / height (m) | 6:53PM 0.58 | 7:14AM 0.51 | 7:28PM 0.55 | 7:44AM 0.48 | 8:00PM 0.53 | 8:11AM 0.47 | 8:29PM 0.52 | 8:38AM 0.46 | 8:59PM 0.52 | 9:07AM 0.46 | 9:30PM 0.52 | 9:37AM 0.47 | 10:04PM 0.54 | 10:11AM 0.50 | 10:44PM 0.57 | 10:50AM 0.54 | 11:30PM 0.60 | 11:37AM 0.60 | 12:28AM 0.64 | 12:37PM 0.66 | 1:41AM 0.66 | 1:56PM 0.69 | ||||||||||||||
Friday 09 | Saturday 10 | Sunday 11 | Monday 12 | Tuesday 13 | Wednesday 14 | Thursday 15 | Friday 16 | Saturday 17 | Sunday 18 | Monday 19 | Tuesday 20 | |||||||||||||||||||||||||
| Sunrise | 6:43 | - | - | 6:41 | - | - | 6:41 | - | - | 6:39 | - | - | 6:39 | - | - | 6:37 | - | - | 6:37 | - | - | 6:35 | - | - | 6:35 | - | - | 6:35 | - | - | 6:33 | - | - | 6:33 | - | - |
| Sunset | - | 8:47 | - | - | 8:49 | - | - | 8:50 | - | - | 8:51 | - | - | 8:51 | - | - | 8:52 | - | - | 8:52 | - | - | 8:53 | - | - | 8:54 | - | - | 8:55 | - | - | 8:57 | - | - | 8:58 | - |
 | |  | | | |  |  | | | | | | | | | | | | | | | |  | | |  | |  | |  | | | | | | |
Rain (mm) | - | - | - | - | - | - | 1 | 1 | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 15 | 16 | 15 | 15 | 16 | 15 | 15 | 16 | 15 | 17 | 17 | 16 | 17 | 17 | 17 | 17 | 17 | 16 | 16 | 16 | 15 | 17 | 16 | 17 | 18 | 19 | 18 | 19 | 20 | 19 | 17 | 16 | 14 | 16 | 16 | 15 |
| Feels °C (?) | 9 | 11 | 11 | 13 | 14 | 14 | 14 | 14 | 13 | 16 | 15 | 15 | 15 | 15 | 16 | 13 | 13 | 15 | 14 | 12 | 11 | 14 | 13 | 16 | 16 | 17 | 17 | 18 | 19 | 18 | 17 | 15 | 11 | 13 | 13 | 13 |
Short Range Forecast: Light rain (total 2mm), mostly falling on Sun morning. Very mild (max 16°C on Fri afternoon, min 14°C on Fri night). Winds decreasing (fresh winds from the NE on Fri morning, light winds from the NW by Sat night). | Days 3-6 Weather Summary Mostly dry. Very mild (max 17°C on Mon morning, min 14°C on Mon night). Winds increasing (light winds from the W on Mon night, fresh winds from the SW by Wed morning). | Days 6-9 Weather Summary Light rain (total 2mm), mostly falling on Thu morning. Very mild (max 19°C on Sat afternoon, min 14°C on Thu night). Wind will be generally light. | Long Range Forecast: Mostly dry. Warm (max 20°C on Sun afternoon, min 13°C on Mon night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
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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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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Terceira - Sao Mateus da Calherta 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.
Information about the Terceira - Sao Mateus da Calherta Surf forecast
The above surf forecast table for Terceira - Sao Mateus da Calherta provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Terceira - Sao Mateus da Calherta can be found by selecting the local surf guide option on the grey menu. Our Terceira - Sao Mateus da Calherta 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 (Terceira - Sao Mateus da Calherta) 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 Terceira - Sao Mateus da Calherta 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 Terceira - Sao Mateus da Calherta, camping, hotels and holiday cottages in The Azores, consider staying in Angra do Heroísmo which is 5 km (3 miles) away.
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