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Alnes Lighthouse Surf Forecast
/ South and West (14 surf breaks) /
Surf Forecasts:
Alnes Lighthouse surfForecast / South and West / Norway
48hr Weather and Surf, issued 1 am Monday 18 May 2026 CESTForecast update in hr min s Forecast update imminent
Alnes Lighthouse surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Alnes Lighthouse sea temperature is
7.5° C
(Which is slightly cooler than normal)How big are the waves at Alnes Lighthouse today?
The current surf forecast for Alnes Lighthouse at 7AM is: 1.2m 13s primary swell from a West direction and 0.9m 8s secondary swell from a North direction (forecast issued at 01:00am May 18). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 May) | 4ft (1.2m) | 13s |
| Afternoon (18 May) | 3.5ft (1.1m) | 13s |
| Evening (18 May) | 3.5ft (1.0m) | 12s |
Table - waves today at Alnes Lighthouse. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Wed night. Very mild (max 11°C on Tue morning, min 9°C on Mon morning). Wind will be generally light. | ||||||||||||||||||||||||
Monday 18 | Tuesday 19 | Wednesday 20 | ||||||||||||||||||||||
2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
WNW 14 | W 13 | W 13 | W 13 | W 13 | W 12 | W 12 | W 12 | W 12 | W 11 | W 11 | W 11 | W 11 | W 10 | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 | N 7 | N 7 | WNW 16 | W 16 | |
471 | 440 | 498 | 490 | 402 | 356 | 285 | 280 | 220 | 198 | 191 | 151 | 146 | 100 | 71 | 69 | 48 | 46 | 27 | 27 | 27 | 26 | 86 | 126 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-on | glassy | cross | cross | cross | cross-off | cross-off | glassy | cross-off | cross-on | cross | cross-off | cross-on | cross | glassy | glassy | glassy | glassy | glassy | cross-off | cross-on | cross | |
High Tide | 00:26AM1.81m | 12:53PM1.77m | 1:11AM1.81m | 1:45PM1.72m | 1:59AM1.77m | 2:39PM1.61m | ||||||||||||||||||
Low Tide | 6:48AM0.03m | 7:08PM0.12m | 7:37AM0.02m | 7:56PM0.21m | 8:31AM0.06m | 8:47PM0.31m | ||||||||||||||||||
 |  | |  | | | |  |  | | | |  | | | | | | | | | | | | |
 | 4:31 | — | — | — | — | — | — | — | 4:28 | — | — | — | — | — | — | — | 4:26 | — | — | — | — | — | — | — |
 | — | — | — | — | — | — | 10:35 | — | — | — | — | — | — | — | 10:37 | — | — | — | — | — | — | — | 10:40 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 8 | 8 | 9 | 9 | 10 | 10 | 10 | 9 | 9 | 10 | 11 | 10 | 10 | 10 | 10 | 9 | 9 | 10 | 10 | 11 | 11 | 11 | 11 | 10 |
3 | 4 | 5 | 7 | 7 | 6 | 6 | 5 | 6 | 8 | 8 | 6 | 7 | 7 | 7 | 5 | 7 | 9 | 9 | 9 | 9 | 9 | 8 | 7 | |
Swell 1 Height (m) Direction Period (s) | WNW 14 | W 13 | W 13 | W 13 | W 13 | W 12 | W 12 | W 12 | W 12 | W 11 | W 11 | W 11 | W 11 | W 10 | W 10 | W 10 | N 6 | N 6 | N 7 | N 7 | N 7 | N 7 | N 7 | W 16 |
 kJ | 471 | 440 | 498 | 490 | 402 | 356 | 285 | 280 | 220 | 198 | 191 | 151 | 146 | 100 | 71 | 69 | 29 | 29 | 27 | 27 | 27 | 26 | 24 | 126 |
Swell 2 Height (m) Direction Period (s) | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 7 | N 7 | N 7 | N 7 | N 7 | N 7 | N 6 | N 6 | W 10 | W 10 | W 9 | W 9 | W 9 | W 9 | WNW 16 | N 7 |
| kJ | 129 | 125 | 99 | 97 | 74 | 76 | 74 | 55 | 54 | 40 | 38 | 35 | 24 | 22 | 21 | 29 | 48 | 46 | 27 | 26 | 14 | 14 | 86 | 22 |
Swell 3 Height (m) Direction Period (s) | SW 4 | — | — | — | — | — | SW 6 | — | — | — | — | — | — | — | — | W 15 | WSW 7 | WSW 6 | W 14 | W 13 | SW 8 | WSW 9 | SW 9 | SW 8 |
| kJ | 3 | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | 4 | 5 | 4 | 4 | 4 | 2 | 8 | 13 | 11 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 10 | 10 | 25 | 0 | 405 | 10 | 10 | 0 | 0 | 0 | 0 | 57 | 733 | 0 | 82 | 82 | 0 | 57 | 57 | 595 | 595 | 595 | 57 | 595 |
Best forecast wave conditions in South and West Norway | ||||||||||||||||||||||||
Best forecast wave conditions in Norway | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Ocean Swells (m)- Wind Speed (km/h)
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