Ristna Hiiumaa Island Surf Break

Lat Long: 58.93° N 22.05° E

Ristna Hiiumaa Island 48 hour detailed Surf Forecast

Issued: 8 am 18 Sep 2026 (local time)

Forecast update in  hr  min

Today's Ristna Hiiumaa Island sea temperature is
17.0°C
3.2° 

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 (18 Sep):

  • Morning surf: Morning surf (18 Sep, local time) - 6ft (1.8m), 6s period with SW swell.
  • Afternoon surf: Afternoon surf (18 Sep, local time) - 7ft (2.2m), 7s period with SW swell.
  • Evening surf: Evening surf (18 Sep, local time) - 5.5ft (1.7m), 7s period with SW swell.

The current surf forecast for Ristna Hiiumaa Island at 2PM is: 2.2m 7s primary swell from a Southwest direction (forecast issued at 08:00am September 18). The wind direction is predicted to be cross-shore.

Time (EEST) & DateWave HeightWave Period
Morning (18 Sep)6ft (1.8m)6s
Afternoon (18 Sep)7ft (2.2m)7s
Evening (18 Sep)5.5ft (1.7m)7s

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


Short Range Forecast

Moderate rain (total 15mm), heaviest on Sun night. Very mild (max 16°C on Fri morning, min 14°C on Sat morning). Winds decreasing (near gales from the SW on Sat night, moderate winds from the NW by Sun night).

Friday
18
Saturday
19
Sunday
20
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)
1.5
SW
6
1.8
SW
6
2.1
SW
7
2.2
SW
7
2
SW
7
1.7
SW
7
1.8
SW
6
1.9
WSW
7
2.1
WSW
7
2.4
WSW
7
2.4
WSW
7
2.4
WSW
7
2.4
WSW
7
2.5
SW
7
3
SW
8
3
SW
8
2.5
WSW
8
2.5
WSW
8
2.5
WSW
8
2.5
WSW
7
2.3
WSW
7
2
WSW
7
Wave Graph
Metric surfscale
Energy kJ
164
228
396
462
398
269
265
304
401
543
590
595
578
704
1029
1351
956
806
725
655
544
389
Wind (km/h)
35
SW
40
SW
45
SW
40
SW
35
SW
30
SW
40
SW
40
WSW
45
WSW
45
WSW
45
WSW
45
SW
45
SW
45
SW
50
SW
55
SW
50
WSW
50
WSW
45
WSW
45
WSW
40
WSW
40
WSW
Wind State
cross
cross-on
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
3:19AM0.02m
5:23AM0.02m
Low Tide
2:26PM0.00m
1:52PM0.00m
2:00PM0.00m
cloud
light rain
thunderstorm
thunderstorm
light rain
clear
thunderstorm
thunderstorm
cloud
part cloud
part cloud
cloud
cloud
part cloud
cloud
cloud
light rain
cloud
cloud
cloud
cloud
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:05
7:07
7:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:45
7:42
7:38
 mm
2
1
1
1
1
1
1
3
Temp °C
15
15
16
15
15
16
16
15
15
14
15
15
15
16
16
16
16
15
14
14
15
15
Feels °C
9
8
9
8
9
11
9
8
7
5
7
7
7
8
7
7
7
6
5
5
7
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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