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Banzai (Santa Marinella) Surf Forecast
/ West Coast (72 surf breaks) /
Surf Forecasts:
Banzai (Santa Marinella) surfForecast / West Coast / Italy
12 Day Weather and Surf, issued 6 pm Friday 14 Nov 2025 CET
Best Forecast Surf Conditions for Banzai (Santa Marinella) this week:
The most powerful waves expected at Banzai (Santa Marinella) in the next 12 days are 1.8m 6s and forecast to arrive on Monday (Nov 17) at 7PM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (CET) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 7PM (Mon 17th Nov) | 6ft (1.8m) 6s |
Table - best surf conditions forecast for Banzai (Santa Marinella) over the next 12 days.
Short Range Forecast Light rain (total 5mm), mostly falling on Sun night. Very mild (max 18°C on Sat morning, min 14°C on Fri night). Wind will be generally light. | Days 3-6 Weather Summary Moderate rain (total 12mm), heaviest on Mon night. Very mild (max 18°C on Mon afternoon, min 10°C on Tue night). Winds increasing (calm on Wed morning, fresh winds from the SSE by Thu morning). | ||||||||||||||||||||||
Fri 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | |||||||||||||||||
| PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |||
Rating (10 max) | |||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||||
| Wave Height (m) & direction (?) | |||||||||||||||||||||||
| Period(s) (?) | 6 | 7 | 6 | 6 | 6 | 5 | 5 | 5 | 6 | 6 | 6 | 7 | 6 | 5 | 6 | 5 | 6 | 6 | 6 | 6 | 7 | ||
Wave (?)Graph  | |||||||||||||||||||||||
 kJ (?) | 69 | 111 | 143 | 115 | 95 | 82 | 82 | 82 | 223 | 239 | 223 | 195 | 57 | 9 | 4 | 12 | 95 | 131 | 104 | 131 | 222 | ||
Wind (km/h) | |||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | cross- on | cross- off | on | on | on | on | on | on | cross- on | ||
High Tide / height (m) | 5:17PM 0.31 | 5:52AM 0.26 | 6:00PM 0.32 | 6:37AM 0.28 | 6:37PM 0.32 | 7:14AM 0.30 | 7:10PM 0.31 | 7:48AM 0.32 | 7:42PM 0.31 | 8:20AM 0.33 | 8:13PM 0.31 | 8:53AM 0.34 | 8:45PM 0.30 | 9:26AM 0.34 | |||||||||
Low Tide / height (m) | 11:53PM 0.09 | 11:40AM 0.10 | 12:29AM 0.07 | 12:28PM 0.10 | 1:01AM 0.06 | 1:09PM 0.09 | 1:29AM 0.05 | 1:47PM 0.09 | 1:58AM 0.04 | 2:23PM 0.08 | 2:27AM 0.03 | 2:58PM 0.09 | 2:57AM 0.04 | 3:33PM 0.09 | |||||||||
Fri 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | |||||||||||||||||
| Sunrise | - | - | 7:01 | - | - | 7:01 | - | - | 7:03 | - | - | 7:05 | - | - | 7:05 | - | - | 7:07 | - | - | 7:07 | ||
| Sunset | 4:52 | - | - | 4:51 | - | - | 4:50 | - | - | 4:50 | - | - | 4:49 | - | - | 4:47 | - | - | 4:46 | - | - | ||
 |  | | |  |  | |  |  |  |  | | |  | | | |  |  |  | | |||
Rain (mm) | - | - | - | - | - | - | - | 4 | 1 | 1 | 10 | - | - | - | - | - | - | 1 | 7 | 14 | 3 | ||
| Temp. °C | 17 | 16 | 18 | 18 | 17 | 18 | 18 | 17 | 18 | 18 | 16 | 15 | 14 | 12 | 14 | 15 | 16 | 17 | 17 | 17 | 17 | ||
| Feels °C (?) | 15 | 14 | 15 | 16 | 16 | 14 | 14 | 13 | 14 | 15 | 12 | 10 | 10 | 9 | 12 | 12 | 11 | 11 | 11 | 13 | 13 | ||
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Banzai (Santa Marinella) surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Banzai (Santa Marinella) Surf forecast
The above surf forecast table for Banzai (Santa Marinella) provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Banzai (Santa Marinella) can be found by selecting the local surf guide option on the grey menu. Our Banzai (Santa Marinella) 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 (Banzai (Santa Marinella)) 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 Banzai (Santa Marinella) 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.
Banzai (Santa Marinella) is 12 km (7 miles) from Civitavecchia. If you plan a holiday in West Coast of Italy, look for hotels and other accommodation in Civitavecchia. Civitavecchia has rooms for a wide range of budgets as well as car hire and transport links.
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