Surf Forecasts:
Terceira - Sao Mateus da Calherta surf forecast from 14 Jun 2026:
- Best quality surf: Sunday 21 Jun, 6AM (local time) - 3ft (0.9m), 6s period, SSW swell with offshore winds.
- Most powerful swell: Monday 15 Jun, 9PM (local time) - 4.5ft (1.4m), 11s period, W swell with 466 kJ wave energy.
- Next surfable swell (1★+): Sunday 21 Jun, 6AM (local time) - 3ft (0.9m), 6s period with SSW swell.
Best Forecast Surf Conditions for Terceira - Sao Mateus da Calherta this week:
The surf forecast for Terceira - Sao Mateus da Calherta over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Jun 21) at 6AM. The primary swell is predicted to be 0.9m and 6s period. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Terceira - Sao Mateus da Calherta in the next 16 days are 1.4m 11s and forecast to arrive on Monday (Jun 15) at 9PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.8m 12s period and expected on Saturday (Jun 20) at 3PM.
| Wave Type | Time (+00) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6AM (Sun 21st Jun) | 3ft (0.9m) 6s |
| Best Surf | 6AM (Sun 21st Jun) | 3ft (0.9m) 6s |
| Most Powerful | 9PM (Mon 15th Jun) | 4.5ft (1.4m) 11s |
Table - best surf conditions forecast for Terceira - Sao Mateus da Calherta over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Tue night. Warm (max 21°C on Sun afternoon, min 17°C on Sun morning). Wind will be generally light. | Days 4-6 Weather SummaryModerate rain (total 16mm), heaviest on Fri afternoon. Warm (max 22°C on Wed afternoon, min 18°C on Thu night). Winds increasing (calm on Thu night, strong winds from the SW by Fri night). | ||||||||||||||||||||
Sunday 14 | Monday 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | S 12 | WSW 7 | WSW 7 | S 12 | S 12 | S 11 | WSW 5 | WSW 5 | SW 5 | SSW 4 | SW 5 | SW 7 | WSW 6 | SW 6 | W 9 | SW 6 | SW 4 | SW 6 | WSW 7 | SW 7 | SW 7 |
Wave Graph  | |||||||||||||||||||||
 kJ | 110 | 61 | 44 | 72 | 44 | 40 | 69 | 44 | 34 | 10 | 13 | 21 | 28 | 19 | 14 | 20 | 26 | 269 | 382 | 263 | 155 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-off | glassy | glassy | cross-on | on | cross | cross-off | cross-on | cross |
High Tide | 1:49PM1.67m | 2:08AM1.62m | 2:31PM1.71m | 2:51AM1.61m | 3:12PM1.72m | 3:34AM1.58m | 3:55PM1.69m | 4:18AM1.52m | 4:39PM1.63m | 5:04AM1.44m | 5:28PM1.55m | 5:56AM1.36m | 6:22PM1.46m | ||||||||
Low Tide | 8:00PM0.33m | 8:14AM0.30m | 8:43PM0.31m | 8:54AM0.31m | 9:26PM0.32m | 9:35AM0.34m | 10:10PM0.36m | 10:17AM0.40m | 10:57PM0.43m | 11:03AM0.48m | 11:48PM0.52m | 11:55AM0.58m | 00:47AM0.60m | ||||||||
 | |  | | | |  |  |  |  | | | | | |  |  | | | |  | |
 | 6:22 | — | — | 6:22 | — | — | 6:24 | — | — | 6:24 | — | — | 6:24 | — | — | 6:24 | — | — | 6:24 | — | — |
 | — | — | 9:14 | — | — | 9:15 | — | — | 9:15 | — | — | 9:15 | — | — | 9:15 | — | — | 9:15 | — | — | 9:15 |
mm | — | — | — | — | — | — | — | — | 2 | 1 | — | — | — | — | — | 3 | 11 | 1 | — | — | 1 |
Temp °C | 19 | 21 | 19 | 20 | 20 | 20 | 21 | 21 | 20 | 21 | 22 | 20 | 19 | 19 | 19 | 19 | 21 | 21 | 20 | 21 | 20 |
Feels °C | 17 | 19 | 18 | 19 | 18 | 20 | 21 | 20 | 20 | 22 | 23 | 21 | 19 | 20 | 21 | 19 | 20 | 17 | 20 | 21 | 20 |
Swell 1 Height (m) Direction Period (s) | WSW 8 | ENE 8 | NW 8 | WNW 11 | WNW 11 | WNW 11 | NW 10 | NW 10 | WNW 9 | NW 9 | SW 5 | SW 7 | NW 8 | SW 6 | SW 6 | SW 6 | NW 8 | NNW 8 | S 11 | WNW 12 | WNW 11 |
| kJ | 64 | 38 | 31 | 404 | 275 | 387 | 184 | 96 | 68 | 52 | 13 | 21 | 16 | 19 | 12 | 20 | 18 | 6 | 9 | 939 | 656 |
Swell 2 Height (m) Direction Period (s) | S 12 | NW 8 | NW 11 | S 12 | S 12 | S 11 | W 10 | WNW 10 | NW 9 | SSW 4 | NW 9 | NW 8 | W 8 | NW 8 | NW 10 | NW 9 | W 8 | N 12 | NNW 8 | S 11 | S 10 |
| kJ | 110 | 21 | 61 | 72 | 44 | 40 | 46 | 74 | 53 | 10 | 39 | 24 | 12 | 21 | 24 | 20 | 5 | 3 | 7 | 10 | 8 |
Swell 3 Height (m) Direction Period (s) | NW 8 | S 12 | S 12 | E 9 | E 9 | WNW 10 | S 11 | S 11 | S 11 | W 8 | WNW 9 | WNW 9 | NNW 11 | WNW 8 | W 9 | W 8 | S 12 | S 16 | N 12 | N 11 | N 11 |
| kJ | 35 | 45 | 44 | 24 | 13 | 19 | 39 | 22 | 21 | 37 | 26 | 15 | 13 | 6 | 14 | 6 | 11 | 5 | 3 | 9 | 9 |
Wind waves Height (m) Direction Period (s) | W 3 | WSW 7 | WSW 7 | SW 6 | SW 4 | SW 4 | WSW 5 | WSW 5 | SW 5 | — | — | — | WSW 6 | — | — | E 3 | SW 4 | SW 6 | WSW 7 | SW 7 | SW 7 |
| kJ | 1 | 61 | 40 | 23 | 17 | 14 | 69 | 44 | 34 | — | — | — | 28 | — | — | 6 | 26 | 269 | 382 | 263 | 155 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 176 | 17 | 17 | 17 | 56 | 17 | 17 | 21 | 16 | 16 | 17 | 16 | 186 | 16 | 16 | 16 | 17 | 1119 | 56 | 16 | 17 |
Best forecast wave conditions in The Azores | |||||||||||||||||||||
Best forecast wave conditions in Portugal | |||||||||||||||||||||
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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 16 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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