Surf Forecasts:
Nova Mar Bella surf forecast from 31 Aug 2026:
- Most powerful swell: Friday 4 Sep, 8PM (local time) - 2ft (0.6m), 3s period, SW swell with 7 kJ wave energy.
Best Forecast Surf Conditions for Nova Mar Bella this week:
The most powerful waves expected at Nova Mar Bella in the next 16 days are 0.6m 3s and forecast to arrive on Friday (Sep 04) at 8PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.2m 2s period and expected on Saturday (Sep 05) at 11AM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 8PM (Fri 4th Sep) | 2ft (0.6m) 3s |
Table - best surf conditions forecast for Nova Mar Bella over the next 16 days.
The Lowdown
Alright, surfers, Rusty here. Let’s be straight with you: the next couple of weeks are looking flat as a pancake for the most part. We’ve got a long stretch of minimal swell and a lot of small, weak waves. But there is a little glimmer of life on the horizon if you’re patient.
The water is sitting at a warm 81° here at Nova Mar Bella (Barcelona), which is a touch warmer than normal for this time of year. It’s going to feel like a bath out there, but that’s about the only thing that’s going to be exciting for a while.
Right now, and for the first week of September, we’re looking at nothing but tiny, poor surf. Monday the 31st is completely flat, and through to the 7th, we’re only seeing ankle-biters with swell heights at 0.7ft or less, if that. There’s some glassy mornings, which is nice, but there’s just no energy in the water. The combined energy is mostly a weak 0 or 1. It’s a waiting game, pure and simple.
The second week isn't looking much better. From the 8th to the 14th, we’ve still got a frustrating lack of swell. A few days might see a meagre 1ft to 1ft, but the period is short and crumbly, and the onshore breezes will chop things up. This is a stretch where you're better off doing something else.
Now, for the one true standout in this whole 16-day window: Friday the 11th. The afternoon shows some potential as a southeast windswell tries to push in. We’re looking at 2ft of swell with a period of 7 seconds and the combined energy finally kicking up to a weak-to-moderate 51. It’s not going to be epic, but it will be the most surf we’ve seen all window. The wind is a light cross-onshore from the south, so it won't be perfect, but it might just be rideable.
Before that, the morning of the 11th also offers a tiny bit of hope with a clean 1ft from the southeast. But that Friday afternoon is the pick, by far. It’s a small, short-period swell, so it’ll be a bit soft, but it’s our best shot at getting wet and catching a couple of waves. It's the only time the energy readings show anything close to decent. For a beach break, that short period might make it a bit fat and closey, but for the desperate, it's something.
Don't hold your breath for the rest of the window. The period after that just fades back into the flatness. There's a risk of a thunderstorm on the morning of the 13th, but the swell is nothing to write home about.
So, there you have it. A long flat spell, but the afternoon of Friday the 11th is your window. It’s late in the day and it’s not big, but it’s what we’ve got. Keep your expectations low, and your board ready for that one session.
Rusty, signing off.
Short Range ForecastMostly dry. Warm (max 27°C on Mon afternoon, min 25°C on Mon morning). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 29°C on Thu afternoon, min 26°C on Thu morning). Wind will be generally light. | ||||||||||||||||||||
Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | |||||||||||||||
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) | — | S 3 | SE 3 | SW 4 | — | — | — | S 6 | S 6 | — | — | — | — | SW 2 | SW 2 | — | — | SW 4 | — | SW 2 | NE 6 |
Wave Graph | |||||||||||||||||||||
0 | 1 | 2 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-on | glassy | glassy | cross-on | glassy | glassy | on | glassy | glassy | cross | cross-off | cross-off | cross | cross-off | glassy | cross-on | cross | glassy | cross-on | cross-off |
High Tide | 11:12AM0.14m | 11:29PM0.17m | 12:00PM0.15m | 11:57PM0.15m | 12:56PM0.15m | 00:28AM0.14m | 2:06PM0.15m | 1:03AM0.12m | 3:34PM0.16m | 1:57AM0.10m | 5:07PM0.17m | 6:22PM0.19m | |||||||||
Low Tide | 5:05PM0.04m | 5:53AM0.04m | 5:53PM0.06m | 6:23AM0.04m | 6:53PM0.07m | 7:00AM0.04m | 8:22PM0.09m | 7:48AM0.04m | 10:41PM0.09m | 8:54AM0.04m | 00:58AM0.08m | 10:16AM0.04m | 1:53AM0.07m | ||||||||
7:15 | — | — | 7:16 | — | — | 7:16 | — | — | 7:18 | — | — | 7:18 | — | — | 7:20 | — | — | 7:20 | — | — | |
— | 8:25 | — | — | 8:24 | — | — | 8:22 | — | — | 8:21 | — | — | 8:20 | — | — | 8:17 | — | — | 8:15 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 27 | 26 | 26 | 27 | 26 | 26 | 27 | 27 | 27 | 29 | 27 | 28 | 29 | 28 | 28 | 29 | 28 | 27 | 28 | 27 |
Feels °C | 29 | 29 | 27 | 28 | 26 | 27 | 28 | 28 | 28 | 28 | 29 | 28 | 29 | 29 | 28 | 29 | 30 | 29 | 28 | 28 | 29 |
Swell 1 Height (m) Direction Period (s) | — | — | SE 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NE 4 | — | — | NE 6 |
— | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | 1 | |
Swell 2 Height (m) Direction Period (s) | — | — | SSW 4 | — | — | — | — | — | S 6 | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | 2 | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | NE 4 | SW 4 | — | — | — | S 6 | — | — | — | — | — | — | — | — | — | N 7 | — | — | — |
— | — | 1 | 1 | — | — | — | 1 | — | — | — | — | — | — | — | — | — | 1 | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | S 3 | — | — | — | — | — | — | — | — | — | — | — | SW 2 | SW 2 | — | — | SW 4 | — | SW 2 | — |
— | 1 | — | — | — | — | — | — | — | — | — | — | — | 2 | 1 | — | — | 1 | — | 1 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 394 | 461 | 386 | 386 | 461 | 461 | 386 | 562 | 386 | 340 | 461 | 388 | 424 | 562 | 394 | 386 | 411 | 211 | 340 | 461 | 394 |
Best forecast wave conditions in Catalunia | |||||||||||||||||||||
Best forecast wave conditions in Spain (Europe) | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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Information about the Nova Mar Bella Surf forecast
The above surf forecast table for Nova Mar Bella provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Nova Mar Bella can be found by selecting the local surf guide option on the grey menu. Our Nova Mar Bella 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 (Nova Mar Bella) 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 Nova Mar Bella 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.
Nova Mar Bella is 2 km (1 miles) from Sant Marti. If you plan a holiday in Catalunia, look for hotels and other accommodation in Sant Marti. Sant Marti has rooms for a wide range of budgets as well as car hire and transport links.











