Ristna Hiiumaa Island Surf Break

Lat Long: 58.93° N 22.05° E

Ristna Hiiumaa Island 48 hour detailed Surf Forecast

Issued: 8 am 12 Aug 2026 (local time)

Forecast update in  hr  min

Today's Ristna Hiiumaa Island sea temperature is
18.2° C
0.7° 

Ristna Hiiumaa Island surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Ristna Hiiumaa Island today (12 Aug):

  • Morning surf: Morning surf (12 Aug, local time) - 5ft (1.5m), 6s period with NW swell.
  • Afternoon surf: Afternoon surf (12 Aug, local time) - 5ft (1.5m), 6s period with NW swell.
  • Evening surf: Evening surf (12 Aug, local time) - 3.5ft (1.1m), 5s period with NW swell.

The current surf forecast for Ristna Hiiumaa Island at 4PM is: 1.5m 5s primary swell from a Northwest direction and 0.1m 7s secondary swell from a Southwest direction (forecast issued at 08:00am August 12). The wind direction is predicted to be cross-onshore.

Time (EEST) & DateWave HeightWave Period
Morning (12 Aug)5ft (1.5m)6s
Afternoon (12 Aug)5ft (1.5m)6s
Evening (12 Aug)3.5ft (1.1m)5s

Table - waves today at Ristna Hiiumaa Island. (Swell directed towards the surf break)


Short Range Forecast

Mostly dry. Very mild (max 19°C on Fri afternoon, min 15°C on Wed morning). Winds decreasing (strong winds from the NW on Wed morning, light winds from the WSW by Wed night).

Wednesday
12
Thursday
13
Friday
14
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 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
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)
1.6
NW
6
1.5
NW
6
1.5
NW
6
1.5
NW
6
1.4
NW
5
1.1
NW
5
0.8
NW
4
0.6
NW
4
0.4
NW
3
0.3
WSW
4
0.3
WSW
4
0.4
WSW
4
0.4
WSW
5
0.4
WSW
5
0.3
SW
5
0.4
SW
5
0.4
SW
4
0.5
SW
4
0.5
SW
5
0.5
SW
4
0.6
SW
4
0.6
SW
4
Wave Graph
Metric surfscale
Energy kJ
163
131
131
131
110
63
27
9
4
3
3
7
8
8
3
7
7
9
10
10
13
13
Wind (km/h)
40
NW
40
NW
40
NW
40
NW
35
NW
30
NW
25
WNW
20
WNW
10
WSW
10
SW
15
SSW
15
SW
15
WSW
10
WSW
15
SW
15
SW
15
SSW
20
SSW
20
SSW
20
SW
20
SSW
25
SSW
Wind State
cross-on
cross-on
on
cross-on
cross-on
on
on
on
cross-on
cross
cross
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross
cross
cross
High Tide
9:32AM0.03m
10:31PM0.01m
10:09AM0.03m
11:01PM0.01m
10:49AM0.02m
Low Tide
4:42PM-0.01m
3:37AM0.00m
5:04PM-0.00m
4:25AM0.00m
5:30PM-0.00m
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
cloud
cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:41
5:43
5:47
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:29
9:27
9:23
 mm
Temp °C
15
15
15
15
15
16
16
16
17
17
17
17
17
17
17
17
18
17
17
18
19
19
Feels °C
7
7
7
7
8
10
11
12
15
15
15
16
16
16
15
15
16
15
15
16
16
15
  • 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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