Surf Forecasts:
San Miguel - Ribeira Grande surf forecast from 25 Sep 2026:
- Best quality surf: Wednesday 30 Sep, 9AM (local time) - 8ft (2.5m), 12s period, NNW swell with glassy winds.
- Most powerful swell: Wednesday 30 Sep, 6AM (local time) - 8ft (2.5m), 12s period, NNW swell with 2,027 kJ wave energy.
- Next surfable swell (1★+): Sunday 27 Sep, 3PM (local time) - 3.5ft (1.0m), 10s period with NNW swell.
Best Forecast Surf Conditions for San Miguel - Ribeira Grande this week:
The surf forecast for San Miguel - Ribeira Grande over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Sep 27) at 3PM. The primary swell is predicted to be 1.0m and 10s period with a secondary swell of 0.6m and 12s. Another secondary swell of 0.6m and 6s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at San Miguel - Ribeira Grande in the next 16 days are 2.5m 12s and forecast to arrive on Wednesday (Sep 30) at 6AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.4m 7s period and expected on Monday (Sep 28) at 3PM.
| Wave Type | Time (+00) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3PM (Sun 27th Sep) | 3.5ft (1.0m) 10s |
| Best Surf | 9AM (Wed 30th Sep) | 8ft (2.5m) 12s |
| Most Powerful | 6AM (Wed 30th Sep) | 8ft (2.5m) 12s |
Table - best surf conditions forecast for San Miguel - Ribeira Grande over the next 16 days.
Short Range ForecastModerate rain (total 16mm), heaviest on Sun night. Warm (max 23°C on Fri morning, min 19°C on Sat night). Winds increasing (light winds from the NNE on Fri morning, fresh winds from the S by Sun night). | Days 4-6 Weather SummaryLight rain (total 8mm), mostly falling on Mon morning. Warm (max 24°C on Mon afternoon, min 18°C on Tue night). Winds decreasing (strong winds from the SW on Mon morning, calm by Wed afternoon). | ||||||||||||||||||||
Friday 25 | Saturday 26 | Sunday 27 | Monday 28 | Tuesday 29 | Wednesday 30 | Thursday 1 | |||||||||||||||
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) | NNW 14 | NNW 13 | NNW 12 | NNW 12 | NNW 11 | NNW 11 | NNW 10 | NNW 10 | N 15 | NNW 12 | NNW 12 | WNW 8 | NNW 10 | NNW 10 | NNW 11 | NNW 12 | NNW 12 | NNW 12 | NNW 11 | NNW 11 | N 14 |
Wave Graph  | |||||||||||||||||||||
 kJ | 999 | 1077 | 866 | 614 | 563 | 423 | 229 | 212 | 294 | 350 | 215 | 921 | 1846 | 1140 | 1407 | 1917 | 1474 | 1141 | 771 | 622 | 1638 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross | cross | cross | cross-on | cross | cross-off | off | cross-off | cross | on | on | on | cross-on | glassy | glassy | cross | cross-off | off | off |
High Tide | 1:30PM1.55m | 1:50AM1.48m | 2:02PM1.60m | 2:23AM1.53m | 2:36PM1.63m | 2:57AM1.56m | 3:12PM1.61m | 3:34AM1.55m | 3:50PM1.55m | 4:13AM1.50m | 4:33PM1.45m | 4:58AM1.42m | 5:22PM1.33m | ||||||||
Low Tide | 7:44PM0.07m | 7:51AM0.09m | 8:16PM0.01m | 8:26AM0.05m | 8:49PM-0.01m | 9:01AM0.04m | 9:23PM0.01m | 9:40AM0.07m | 10:01PM0.07m | 10:22AM0.14m | 10:43PM0.17m | 11:10AM0.23m | 11:32PM0.28m | ||||||||
 |  |  | | |  |  | |  | | | | |  | | | |  | | | | |
 | 7:31 | — | — | 7:31 | — | — | 7:33 | — | — | 7:33 | — | — | 7:35 | — | — | 7:35 | — | — | 7:37 | — | — |
 | — | 7:35 | — | — | 7:32 | — | — | 7:31 | — | — | 7:30 | — | — | 7:29 | — | — | 7:27 | — | — | 7:25 | — |
mm | — | 1 | 2 | 3 | 1 | — | — | — | 9 | 5 | 3 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 23 | 23 | 21 | 21 | 21 | 21 | 20 | 20 | 20 | 23 | 24 | 21 | 20 | 20 | 19 | 20 | 21 | 19 | 21 | 21 | 20 |
Feels °C | 24 | 23 | 21 | 20 | 20 | 20 | 19 | 18 | 19 | 19 | 21 | 17 | 16 | 16 | 16 | 20 | 21 | 18 | 20 | 19 | 19 |
Swell 1 Height (m) Direction Period (s) | NNW 14 | NNW 13 | NNW 12 | NNW 12 | NNW 11 | NNW 11 | NNW 10 | NNW 10 | NNW 10 | NNW 12 | NNW 12 | N 12 | WSW 8 | WSW 8 | NNW 11 | NNW 12 | NNW 12 | NNW 12 | NNW 11 | NNW 11 | N 14 |
| kJ | 999 | 1077 | 866 | 614 | 563 | 423 | 229 | 212 | 255 | 341 | 215 | 103 | 122 | 90 | 1407 | 1917 | 1474 | 1141 | 771 | 622 | 1638 |
Swell 2 Height (m) Direction Period (s) | S 12 | N 8 | N 8 | N 7 | S 12 | N 13 | N 12 | N 12 | N 15 | N 13 | N 13 | S 11 | SSE 11 | SSE 10 | W 9 | W 8 | W 8 | S 9 | S 9 | N 17 | SSE 8 |
| kJ | 25 | 92 | 200 | 109 | 24 | 55 | 102 | 97 | 294 | 350 | 215 | 64 | 37 | 19 | 78 | 34 | 21 | 14 | 6 | 24 | 7 |
Swell 3 Height (m) Direction Period (s) | SSE 8 | S 12 | S 11 | S 11 | S 11 | S 10 | S 10 | N 18 | N 11 | S 13 | SSE 13 | S 13 | S 12 | S 12 | SSE 10 | S 9 | SSE 9 | W 12 | W 12 | S 8 | W 11 |
| kJ | 7 | 24 | 21 | 21 | 2 | 8 | 8 | 55 | 57 | 14 | 32 | 3 | 3 | 3 | 18 | 15 | 16 | 12 | 11 | 6 | 9 |
Wind waves Height (m) Direction Period (s) | — | ENE 6 | — | — | NNE 7 | NNE 6 | NNE 6 | NNE 6 | E 6 | S 4 | SW 7 | WNW 8 | NNW 10 | NNW 10 | — | — | — | NNE 3 | — | ENE 3 | — |
| kJ | — | 17 | — | — | 105 | 82 | 28 | 23 | 26 | 59 | 621 | 921 | 1846 | 1140 | — | — | — | 3 | — | 3 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 935 | 0 | 96 | 935 | 935 | 935 | 261 | 0 | 0 | 935 | 935 | 935 | 935 | 935 | 11 | 0 | 0 | 26 | 0 | 0 | 0 |
Best forecast wave conditions in The Azores | |||||||||||||||||||||
Best forecast wave conditions in Portugal | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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Information about the San Miguel - Ribeira Grande Surf forecast
The above surf forecast table for San Miguel - Ribeira Grande provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at San Miguel - Ribeira Grande can be found by selecting the local surf guide option on the grey menu. Our San Miguel - Ribeira Grande 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 (San Miguel - Ribeira Grande) 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 San Miguel - Ribeira Grande 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 San Miguel - Ribeira Grande, camping, hotels and holiday cottages in The Azores, consider staying in Ponta Delgada which is 15 km (9 miles) away.
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