Surf Forecasts:
Alassio surf forecast from 20 Aug 2026:
- Best quality surf: Friday 21 Aug, 11PM (local time) - 8ft (2.5m), 8s period, SW swell with cross-offshore winds.
- Most powerful swell: Friday 21 Aug, 11PM (local time) - 8ft (2.5m), 8s period, SW swell with 681 kJ wave energy.
- Next surfable swell (1★+): Friday 21 Aug, 2AM (local time) - 4.5ft (1.3m), 6s period with SSW swell.
Best Forecast Surf Conditions for Alassio this week:
The surf forecast for Alassio over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Aug 21) at 2AM. The primary swell is predicted to be 1.3m and 6s period with a secondary swell of 0.9m and 6s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Alassio in the next 16 days are 2.5m 8s and forecast to arrive on Friday (Aug 21) at 11PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Saturday (Aug 22) at 2AM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Fri 21st Aug) | 4.5ft (1.3m) 6s |
| Best Surf | 11PM (Fri 21st Aug) | 8ft (2.5m) 8s |
| Most Powerful | 11PM (Fri 21st Aug) | 8ft (2.5m) 8s |
Table - best surf conditions forecast for Alassio over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s be straight with you – the next couple of weeks around Alassio are looking pretty grim overall. The water is sitting at a very unusual 28°, which is a massive 4° warmer than we’d expect for this time of year, so the sea is like a warm bath, but unfortunately, the surf just isn’t showing up.
We’ve got a long, dry gap from now until the end of the month. The first real chance of anything worth paddling out for is on the morning of Friday, the 28th of August. The swell bumps up to about 6 ft from the southwest, with a period of 6 seconds, and the combined energy hits 385 (moderate wave energy). That’s a notable increase, but it’s a short-period swell, so it’ll be a bit lumpy and not super well-shaped. The wind early that morning is offshore from the WSW, keeping it clean, so it’s marginally the best we’ll see. But don’t get too excited – it’s really just a brief window of average surf before the afternoon turns to junk with a strong cross-shore.
After that, it’s back to tiny, weak waves and poor conditions for the rest of the run. There’s a few mornings with glassy conditions and small swell, like the 1st of September, but the waves are just too small to get excited about. The break is inconsistent and exposed, and the optimum swell direction is from the south, which we get a little of, but the size and energy just aren’t there.
Honestly, the only real standout is that Friday morning on the 28th. It’s not a classic, but it’s the one time you’ve got a bit of size and clean wind. For an advanced surfer, it’s a go. For everyone else, it’s a long wait for very little reward.
Rusty.
Short Range ForecastHeavy rain (total 29mm), heaviest during Fri morning. Warm (max 28°C on Thu afternoon, min 21°C on Fri morning). Mainly fresh winds. | Days 5-7 Weather SummaryMostly dry. Warm (max 28°C on Mon morning, min 24°C on Sun night). Wind will be generally light. | |||||||||||||||||||
Thu 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | ||||||||||||||
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) | S 5 | SSW 6 | SSW 6 | SSW 5 | SSW 8 | SSW 7 | SSW 7 | SSW 7 | S 4 | S 6 | — | NNW 3 | — | — | — | S 4 | SSW 5 | S 7 | SSW 6 | SE 4 |
Wave Graph | ||||||||||||||||||||
36 | 108 | 62 | 78 | 220 | 72 | 34 | 9 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 4 | 4 | 1 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | off | glassy | cross | off | glassy | cross-on | cross-off | cross-off | on | off | cross-off | on | off | cross-off | cross-on | cross-off | cross-off | cross-on | cross-off |
High Tide | 3:53PM0.20m | 3:02AM0.19m | 5:38PM0.21m | 6:53PM0.23m | 6:09AM0.18m | 7:40PM0.25m | 7:05AM0.19m | 8:17PM0.27m | 7:45AM0.21m | 8:48PM0.28m | 8:21AM0.22m | 9:17PM0.30m | ||||||||
Low Tide | 9:49PM0.15m | 10:02AM0.10m | 00:03AM0.15m | 11:27AM0.10m | 1:19AM0.14m | 12:32PM0.08m | 2:00AM0.13m | 1:19PM0.06m | 2:32AM0.11m | 1:57PM0.04m | 3:02AM0.10m | 2:31PM0.03m | 3:30AM0.09m | |||||||
— | — | 6:37 | — | — | 6:37 | — | — | 6:39 | — | — | 6:39 | — | — | 6:41 | — | — | 6:41 | — | — | |
8:23 | — | — | 8:22 | — | — | 8:21 | — | — | 8:19 | — | — | 8:17 | — | — | 8:15 | — | — | 8:14 | — | |
mm | 1 | 1 | 26 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 27 | 22 | 27 | 27 | 25 | 26 | 25 | 26 | 27 | 26 | 28 | 28 | 27 | 26 | 27 | 25 | 26 | 27 | 26 |
Feels °C | 27 | 27 | 24 | 24 | 28 | 25 | 25 | 25 | 25 | 28 | 27 | 27 | 26 | 28 | 25 | 28 | 29 | 28 | 28 | 29 |
Swell 1 Height (m) Direction Period (s) | — | SSW 6 | SSW 6 | SE 6 | SSW 8 | SSW 7 | SSW 7 | SSW 7 | S 4 | SW 4 | — | — | — | — | — | — | SSW 5 | SSW 5 | SSW 6 | SE 4 |
— | 52 | 34 | 1 | 220 | 72 | 34 | 9 | 1 | 1 | — | — | — | — | — | — | 2 | 2 | 4 | 1 | |
Swell 2 Height (m) Direction Period (s) | — | — | SE 5 | — | — | — | — | — | SW 7 | — | — | — | — | — | — | S 4 | — | S 7 | SW 5 | — |
— | — | 1 | — | — | — | — | — | 2 | — | — | — | — | — | — | 1 | — | 4 | 1 | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | SE 6 | — | — | S 6 | — | — | — | — | — | — | S 8 | — | SE 4 | — |
— | — | — | — | — | — | 1 | — | — | 1 | — | — | — | — | — | — | 1 | — | 1 | — | |
Wind waves Height (m) Direction Period (s) | S 5 | SSW 6 | SSW 6 | SSW 5 | NW 3 | — | — | — | — | — | — | NNW 3 | — | — | — | ENE 2 | — | — | — | — |
36 | 108 | 62 | 78 | 2 | — | — | — | — | — | — | 1 | — | — | — | 1 | — | — | — | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 569 | 0 | 0 | 333 | 0 | 0 | 65 | 116 | 244 | 984 | 900 | 388 | 1132 | 368 | 1068 | 875 | 485 | 755 | 793 | 416 |
Best forecast wave conditions in West Coast of Italy | ||||||||||||||||||||
Best forecast wave conditions in Italy | ||||||||||||||||||||
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Information about the Alassio Surf forecast
The above surf forecast table for Alassio provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Alassio can be found by selecting the local surf guide option on the grey menu. Our Alassio 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 (Alassio) 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 Alassio 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.











