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Surf Forecasts:
Furnas surfForecast / Ericeira / Portugal
48hr Weather and Surf, issued 12 pm Tuesday 05 May 2026 WESTForecast update in hr min s Forecast update imminent
Furnas surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Furnas sea temperature is
17.0° C
(Which is slightly warmer than usual)How big are the waves at Furnas today?
The current surf forecast for Furnas at 5PM is: 1.5m 9s primary swell from a North-northwest direction and 0.3m 8s secondary swell from a West-southwest direction (forecast issued at 12:00pm May 05). The wind direction is predicted to be cross-onshore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 May) | 4.5ft (1.3m) | 9s |
| Afternoon (05 May) | 4.5ft (1.4m) | 9s |
| Evening (05 May) | 5ft (1.6m) | 8s |
Table - waves today at Furnas. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 16°C on Tue afternoon, min 14°C on Tue night). Winds decreasing (fresh winds from the NNW on Wed afternoon, calm by Thu night). | ||||||||||||||||||||||||
Tue 5 | Wednesday 6 | Thursday 7 | Fri 8 | |||||||||||||||||||||
10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
NNW 9 | NNW 9 | NW 9 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 8 | NNW 8 | |
258 | 293 | 309 | 330 | 409 | 453 | 432 | 422 | 394 | 385 | 344 | 298 | 251 | 220 | 203 | 218 | 186 | 136 | 105 | 68 | 73 | 56 | 105 | 84 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross-on | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | on | glassy | cross-on | cross-off | |
High Tide | 5:33PM2.53m | 5:56AM2.26m | 6:12PM2.40m | 6:37AM2.12m | 6:58PM2.27m | |||||||||||||||||||
Low Tide | 11:15AM0.59m | 11:45PM0.59m | 11:51AM0.72m | 00:27AM0.74m | 12:33PM0.84m | 1:18AM0.86m | ||||||||||||||||||
 | | | |  | | |  | | | | | | | |  | | | | |  | | | | |
 | 6:35 | — | — | — | — | — | 6:33 | — | — | — | — | — | — | — | 6:33 | — | — | — | — | — | — | — | 6:31 | — |
 | — | — | — | 8:32 | — | — | — | — | — | — | — | 8:34 | — | — | — | — | — | — | — | 8:35 | — | — | — | 8:36 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 15 | 15 | 16 | 15 | 14 | 14 | 14 | 14 | 15 | 16 | 16 | 15 | 14 | 14 | 14 | 14 | 14 | 15 | 15 | 15 | 15 | 14 | 14 | 14 |
10 | 11 | 11 | 10 | 9 | 9 | 9 | 9 | 10 | 10 | 11 | 10 | 9 | 9 | 9 | 10 | 10 | 12 | 11 | 11 | 12 | 12 | 11 | 10 | |
Swell 1 Height (m) Direction Period (s) | WSW 9 | NNW 9 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | W 9 | NNW 11 | NNW 11 | NW 10 | NW 10 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 8 | NNW 8 |
 kJ | 7 | 293 | 13 | 13 | 13 | 12 | 12 | 11 | 11 | 11 | 6 | 6 | 6 | 11 | 12 | 27 | 25 | 136 | 105 | 68 | 73 | 56 | 105 | 84 |
Swell 2 Height (m) Direction Period (s) | — | WSW 8 | — | — | — | — | S 17 | — | — | S 16 | SW 16 | SW 16 | SW 16 | W 9 | W 8 | W 8 | W 8 | NW 10 | NW 10 | NNW 9 | NNW 9 | NNW 9 | WNW 16 | WNW 16 |
| kJ | — | 7 | — | — | — | — | 6 | — | — | 5 | 10 | 10 | 10 | 6 | 5 | 5 | 5 | 24 | 23 | 54 | 31 | 42 | 25 | 25 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | NW 12 | — | S 15 | S 15 | S 15 | SW 15 | W 8 | W 8 | W 8 | W 8 | W 16 | W 8 | N 12 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 6 | — | 4 | 4 | 4 | 8 | 1 | 1 | 1 | 1 | 5 | 1 | 3 |
Wind waves Height (m) Direction Period (s) | NNW 9 | — | NW 9 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 7 | NNW 7 | NNW 7 | — | — | — | — | — | — | — |
| kJ | 258 | — | 309 | 330 | 409 | 453 | 432 | 422 | 394 | 385 | 344 | 298 | 251 | 220 | 203 | 218 | 186 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 116 | 414 | 552 | 493 | 429 | 383 | 26 | 26 | 274 | 562 | 558 | 558 | 297 | 241 | 201 | 35 | 116 | 23 | 414 | 453 | 52 | 0 | 4 | 30 |
Best forecast wave conditions in Ericeira | ||||||||||||||||||||||||
Best forecast wave conditions in Portugal | ||||||||||||||||||||||||
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