Ristna Hiiumaa Island Surf Break

Lat Long: 58.93° N 22.05° E

Ristna Hiiumaa Island 48 hour detailed Surf Forecast

Issued: 8 am 20 Sep 2026 (local time)

Forecast update in  hr  min

Today's Ristna Hiiumaa Island sea temperature is
16.5°C
3.1° 

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 (20 Sep):

  • Morning surf: Morning surf (20 Sep, local time) - 10ft (3.0m), 8s period with WSW swell.
  • Afternoon surf: Afternoon surf (20 Sep, local time) - 7ft (2.2m), 7s period with WSW swell.
  • Evening surf: Evening surf (20 Sep, local time) - 6ft (1.9m), 7s period with WSW swell.

The current surf forecast for Ristna Hiiumaa Island at 4PM is: 2.2m 7s primary swell from a West-southwest direction (forecast issued at 08:00am September 20). The wind direction is predicted to be cross-onshore.

Time (EEST) & DateWave HeightWave Period
Morning (20 Sep)10ft (3.0m)8s
Afternoon (20 Sep)7ft (2.2m)7s
Evening (20 Sep)6ft (1.9m)7s

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


Short Range Forecast

Light rain (total 8mm), mostly falling on Mon afternoon. Very mild (max 15°C on Sun morning, min 12°C on Tue morning). Winds decreasing (strong winds from the WSW on Sun morning, light winds from the WNW by Mon morning).

Sunday
20
Monday
21
Tuesday
22
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)
3
WSW
9
3
WSW
8
2.5
WSW
8
2.2
WSW
7
2.1
WSW
7
1.9
WSW
7
1.7
WSW
7
1.6
WSW
6
1.5
WSW
7
1.3
WSW
7
1.1
SW
6
1.2
WNW
5
1.1
WNW
6
0.6
SW
8
1.1
NW
5
1.1
NNW
5
1.1
N
5
1
N
4
0.9
NNE
4
0.9
NNE
4
1
N
4
1
N
5
Wave Graph
Metric surfscale
Energy kJ
1383
1093
764
516
431
323
254
203
186
134
97
78
74
35
60
66
51
41
36
32
38
42
Wind (km/h)
45
WSW
45
WSW
40
WSW
40
WSW
40
SW
35
SW
30
WSW
30
W
30
W
20
WNW
25
NW
35
NNW
35
NNW
25
N
30
NNE
30
NNE
35
NNE
35
NNE
35
NNE
35
NNE
30
NNE
30
NNE
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross
cross
cross
cross
cross
High Tide
9:30PM0.01m
6:34AM0.02m
8:48PM0.01m
7:20AM0.02m
8:48PM0.01m
Low Tide
2:00PM0.00m
11:17PM0.01m
2:20PM-0.00m
00:45AM0.01m
2:36PM-0.00m
light rain
clear
clear
clear
clear
part cloud
thunderstorm
thunderstorm
part cloud
clear
cloud
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
part cloud
part cloud
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:09
7:11
7:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:38
7:36
7:32
 mm
1
1
1
2
2
1
1
Temp °C
16
15
15
15
15
15
15
14
14
15
15
14
14
15
15
14
13
13
12
12
13
14
Feels °C
7
6
7
7
7
8
9
8
8
11
10
7
7
10
9
8
6
5
4
5
6
8
  • 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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