Diano Marina Surf Break

Lat Long: 43.90° N 8.08° E

Diano Marina 48 hour detailed Surf Forecast

Issued: 1 pm 18 Aug 2026 (local time)

Forecast update in  hr  min

Today's Diano Marina sea temperature is
28.7° C
4.6° 

Diano Marina surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Diano Marina today (18 Aug):

  • Morning surf: Morning surf (18 Aug, local time) - 1.5ft (0.4m), 7s period with SW swell.
  • Afternoon surf: Afternoon surf (18 Aug, local time) - 0.5ft (0.2m), 7s period with WSW swell.
  • Evening surf: Evening surf (18 Aug, local time) - 0.5ft (0.2m), 4s period with SSW swell.

The current surf forecast for Diano Marina at 8PM is: 0.2m 4s primary swell from a South-southwest direction and 0.2m 4s secondary swell from a South-southeast direction (forecast issued at 01:00pm August 18). The wind direction is predicted to be cross-shore.

Time (CEST) & DateWave HeightWave Period
Morning (18 Aug)1.5ft (0.4m)7s
Afternoon (18 Aug)0.5ft (0.2m)7s
Evening (18 Aug)0.5ft (0.2m)4s

Table - waves today at Diano Marina. (Swell directed towards the surf break)


Short Range Forecast

Moderate rain (total 11mm), heaviest on Thu afternoon. Warm (max 29°C on Tue afternoon, min 23°C on Fri morning). Wind will be generally light.

Tue
18
Wednesday
19
Thursday
20
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
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.3
SW
7
0.2
WSW
7
0.3
SSE
4
0.2
SSW
4
0.2
SSW
4
0.2
WSW
8
0.2
WSW
7
0.2
WSW
7
0.7
S
5
0.9
SSE
5
0.7
SSE
5
0.8
SSW
5
0.6
SSW
5
0.6
SW
5
0.7
SW
5
0.7
SSW
5
0.6
SSW
4
0.5
S
4
0.7
S
5
0.9
SSW
5
1.1
S
6
Wave Graph
Metric surfscale
Energy kJ
7
5
3
2
2
6
5
5
20
38
19
27
17
14
24
19
15
9
21
42
74
Wind (km/h)
10
E
10
SE
10
S
10
SW
5
WSW
5
WNW
10
NE
10
NNE
15
SE
15
E
10
ENE
0
ENE
10
WSW
10
SW
10
WSW
10
SW
15
SSW
25
SSW
15
SW
15
SW
20
WSW
Wind State
cross-on
on
cross-on
cross
cross-off
glassy
cross
cross-off
on
cross-on
cross-on
glassy
cross-off
cross
cross-off
cross-off
cross
cross
cross
cross
cross-off
High Tide
1:23PM0.22m
1:21AM0.23m
2:25PM0.21m
1:59AM0.21m
3:53PM0.20m
Low Tide
7:12PM0.11m
7:56AM0.09m
8:10PM0.13m
8:48AM0.10m
9:51PM0.15m
clear
part cloud
clear
clear
clear
part cloud
clear
clear
thunderstorm
thunderstorm
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
thunderstorm
thunderstorm
thunderstorm
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:35
6:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:28
8:25
8:23
 mm
1
1
2
3
1
Temp °C
28
28
29
27
26
25
25
26
28
27
28
27
26
26
25
25
28
28
27
26
25
Feels °C
30
31
32
29
29
29
28
29
30
30
31
33
30
30
28
28
30
29
30
27
24
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 

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