Surf Forecasts:
San Miguel - Ribeira Grande surf forecast from 20 Sep 2026:
- Best quality surf: Friday 25 Sep, 6PM (local time) - 6.5ft (2.0m), 12s period, NNW swell with cross-offshore winds.
- Most powerful swell: Friday 25 Sep, 6PM (local time) - 6.5ft (2.0m), 12s period, NNW swell with 1,108 kJ wave energy.
- Next surfable swell (1★+): Sunday 20 Sep, 6PM (local time) - 1.5ft (0.4m), 12s 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 20) at 6PM. The primary swell is predicted to be 0.4m and 12s period with a secondary swell of 0.4m and 11s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at San Miguel - Ribeira Grande in the next 16 days are 2.0m 12s and forecast to arrive on Friday (Sep 25) at 6PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 6s period and expected on Tuesday (Sep 22) at 6PM.
| Wave Type | Time (+00) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6PM (Sun 20th Sep) | 1.5ft (0.4m) 12s |
| Best Surf | 6PM (Fri 25th Sep) | 6.5ft (2.0m) 12s |
| Most Powerful | 6PM (Fri 25th Sep) | 6.5ft (2.0m) 12s |
Table - best surf conditions forecast for San Miguel - Ribeira Grande over the next 16 days.
Short Range ForecastMostly dry. Warm (max 23°C on Sun afternoon, min 19°C on Tue night). Wind will be generally light. | Days 4-6 Weather SummaryModerate rain (total 19mm), heaviest on Fri morning. Warm (max 23°C on Thu afternoon, min 19°C on Wed night). Wind will be generally light. | ||||||||||||||||||||
Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | |||||||||||||||
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 10 | NNW 11 | NNW 11 | NNW 11 | NNW 12 | NNW 12 | NW 16 | NW 14 | NW 13 | NNW 12 | NNW 12 | NNW 12 | NNW 11 | NNW 12 | NNW 12 | NNE 7 | NNW 12 | N 12 | NNW 12 | NNW 12 | NNW 12 |
Wave Graph  | |||||||||||||||||||||
 kJ | 85 | 65 | 113 | 105 | 190 | 123 | 1055 | 1006 | 628 | 488 | 582 | 436 | 190 | 250 | 142 | 145 | 433 | 1010 | 847 | 593 | 713 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off | glassy | glassy | glassy | on | glassy | cross | cross | cross | cross | cross | cross-off |
High Tide | 9:52AM1.05m | 10:34PM1.00m | 11:03AM1.14m | 11:31PM1.09m | 11:50AM1.25m | 00:11AM1.19m | 12:26PM1.36m | 00:46AM1.30m | 12:58PM1.46m | 1:18AM1.39m | 1:30PM1.55m | 1:50AM1.48m | 2:02PM1.60m | 2:23AM1.53m | |||||||
Low Tide | 4:26PM0.59m | 4:37AM0.55m | 5:27PM0.49m | 5:31AM0.45m | 6:08PM0.38m | 6:11AM0.35m | 6:42PM0.27m | 6:45AM0.24m | 7:13PM0.16m | 7:18AM0.16m | 7:44PM0.07m | 7:51AM0.09m | 8:16PM0.01m | ||||||||
 | |  |  | | | | | | | | | | |  |  | | | | | | |
 | 7:26 | — | — | 7:28 | — | — | 7:28 | — | — | 7:30 | — | — | 7:31 | — | — | 7:31 | — | — | 7:31 | — | — |
 | — | 7:43 | — | — | 7:40 | — | — | 7:39 | — | — | 7:37 | — | — | 7:36 | — | — | 7:35 | — | — | 7:32 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 8 | 7 | 3 | — | — | — |
Temp °C | 22 | 23 | 21 | 23 | 23 | 22 | 22 | 22 | 20 | 22 | 22 | 21 | 22 | 23 | 20 | 19 | 19 | 20 | 21 | 21 | 20 |
Feels °C | 22 | 22 | 21 | 22 | 22 | 22 | 21 | 22 | 20 | 23 | 24 | 23 | 24 | 24 | 21 | 17 | 18 | 20 | 20 | 20 | 19 |
Swell 1 Height (m) Direction Period (s) | NNW 10 | NNW 11 | NNW 11 | NNW 11 | NNW 12 | NNW 12 | NW 16 | NW 14 | NW 13 | NNW 12 | NNW 12 | NNW 12 | NNW 11 | NNW 12 | NNW 12 | NW 8 | NNW 12 | N 12 | NNW 12 | NNW 12 | NNW 12 |
| kJ | 85 | 65 | 113 | 105 | 190 | 123 | 1055 | 1006 | 628 | 488 | 582 | 436 | 190 | 250 | 142 | 110 | 433 | 1010 | 847 | 593 | 713 |
Swell 2 Height (m) Direction Period (s) | S 11 | NNW 13 | NNW 14 | NNW 14 | SSW 8 | NW 18 | SSW 7 | SW 7 | SSW 6 | S 14 | ENE 7 | ENE 7 | NNW 13 | S 13 | S 12 | NNW 13 | S 12 | S 11 | S 11 | S 11 | ENE 6 |
| kJ | 22 | 16 | 36 | 73 | 12 | 109 | 15 | 11 | 4 | 33 | 16 | 9 | 139 | 29 | 26 | 96 | 24 | 9 | 21 | 23 | 4 |
Swell 3 Height (m) Direction Period (s) | NE 6 | S 11 | N 10 | SSE 4 | S 10 | SW 7 | N 11 | NW 9 | S 13 | S 10 | S 16 | S 15 | S 14 | E 7 | E 6 | NNW 11 | WNW 8 | S 13 | S 13 | S 16 | S 10 |
| kJ | 2 | 22 | 8 | 1 | 8 | 12 | 37 | 21 | 14 | 2 | 43 | 19 | 59 | 8 | 3 | 38 | 14 | 13 | 3 | 5 | 8 |
Wind waves Height (m) Direction Period (s) | SE 4 | SE 4 | SE 4 | — | ENE 6 | ENE 3 | NNW 9 | E 6 | ENE 3 | ENE 7 | — | — | — | — | — | NNE 7 | N 7 | — | ENE 6 | N 6 | N 5 |
| kJ | 4 | 4 | 2 | — | 4 | 3 | 28 | 54 | 7 | 26 | — | — | — | — | — | 145 | 162 | — | 35 | 77 | 22 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 11 | 11 | 0 | 0 | 0 | 0 | 105 | 0 | 24 | 96 | 935 | 935 | 935 | 191 |
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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