Surf Forecasts:
How big are the waves at Terceira - Sao Mateus da Calherta today (23 Sep):
- Morning surf: Morning surf (23 Sep, local time) - 2.5ft (0.8m), 6s period with E swell.
- Afternoon surf: Afternoon surf (23 Sep, local time) - 2.5ft (0.8m), 7s period with E swell.
- Evening surf: Evening surf (23 Sep, local time) - 2.5ft (0.8m), 7s period with E swell.
The current surf forecast for Terceira - Sao Mateus da Calherta at 7AM is: 0.8m 6s primary swell from a East direction (forecast issued at 11:00pm September 22). An open ocean swell of 1.1m 12s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (+00) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Sep) | 2.5ft (0.8m) | 6s |
| Afternoon (23 Sep) | 2.5ft (0.8m) | 7s |
| Evening (23 Sep) | 2.5ft (0.8m) | 7s |
Table - waves today at Terceira - Sao Mateus da Calherta. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 16mm), heaviest on Fri morning. Warm (max 23°C on Thu afternoon, min 18°C on Thu night). Winds increasing (calm on Wed night, strong winds from the NNE by Thu night). | |||||||||||||||||
Wednesday 23 | Thursday 24 | ||||||||||||||||
9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||
Wave Height (m) Direction Period (s) | E 8 | E 8 | E 6 | E 6 | E 6 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | S 14 | S 14 | S 14 | S 14 | S 14 |
Wave Graph  | |||||||||||||||||
 kJ | 58 | 82 | 46 | 47 | 52 | 68 | 68 | 70 | 70 | 65 | 63 | 63 | 58 | 62 | 63 | 63 | 61 |
Wind (km/h) | |||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross | cross | cross | cross-on | glassy | glassy | glassy | glassy | glassy | glassy | on | on | cross-on | cross-on | cross-on |
High Tide | 11:56PM1.29m | 12:10PM1.44m | 00:35AM1.37m | 12:47PM1.51m | |||||||||||||
Low Tide | 5:54AM0.68m | 6:30PM0.60m | 6:32AM0.61m | 7:04PM0.53m | |||||||||||||
 | | |  |  |  | | | | | | | | | |  | | |
 | — | — | — | 7:37 | — | — | — | — | — | — | — | 7:37 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 7:45 | — | — | — | — | — | — | — | 7:43 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 20 | 20 | 20 | 20 | 22 | 22 | 21 | 21 | 20 | 20 | 20 | 20 | 22 | 23 | 22 | 21 |
Feels °C | 21 | 20 | 21 | 21 | 20 | 23 | 23 | 22 | 23 | 22 | 22 | 22 | 21 | 23 | 24 | 23 | 22 |
Swell 1 Height (m) Direction Period (s) | NW 13 | NW 13 | NW 12 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 |
| kJ | 600 | 512 | 361 | 314 | 303 | 220 | 213 | 182 | 179 | 65 | 63 | 63 | 47 | 46 | 34 | 33 | 32 |
Swell 2 Height (m) Direction Period (s) | SSW 8 | SSW 8 | E 6 | E 6 | E 6 | E 7 | E 7 | E 7 | E 7 | NW 11 | NW 11 | NNW 11 | NW 11 | NNW 10 | S 14 | NW 10 | WNW 9 |
| kJ | 35 | 35 | 46 | 47 | 52 | 68 | 68 | 70 | 70 | 123 | 123 | 79 | 55 | 42 | 63 | 46 | 45 |
Swell 3 Height (m) Direction Period (s) | S 11 | S 10 | SSW 8 | SSW 7 | SW 7 | NNW 13 | S 16 | S 16 | S 16 | S 12 | S 15 | S 14 | S 14 | S 14 | NW 10 | S 14 | S 14 |
| kJ | 9 | 8 | 23 | 21 | 13 | 60 | 42 | 43 | 43 | 26 | 40 | 36 | 58 | 62 | 27 | 63 | 61 |
Wind waves Height (m) Direction Period (s) | E 8 | E 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 58 | 82 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||
Distance (km) | 16 | 16 | 16 | 16 | 16 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 16 | 17 | 17 | 17 |
Best forecast wave conditions in The Azores | |||||||||||||||||
Best forecast wave conditions in Portugal | |||||||||||||||||
Header Global | |||||||||||||||||
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Live Wave Height (m)
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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