Saint-Marie Surf Break

Saint-Marie 48 hour detailed Surf Forecast

Lat Long: 20.88° S 55.55° E

Issued: 3 am 21 Jun 2026 (local time)

Forecast update in  hr  min

Today's Saint-Marie sea temperature is
25.5° C

1.3°C warmer than normal for this time of year

Saint-Marie surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Saint-Marie today (21 Jun):

  • Morning surf: Morning surf (21 Jun, local time) - 13ft (4.0m), 13s period with SSW swell.
  • Afternoon surf: Afternoon surf (21 Jun, local time) - 13ft (4.0m), 13s period with SSW swell.
  • Evening surf: Evening surf (21 Jun, local time) - 13ft (4.0m), 14s period with SSW swell.

The current surf forecast for Saint-Marie at 8AM is: 3.5m 11s primary swell from a South-southwest direction and 0.6m 16s secondary swell from a Southwest direction, 0.6m 16s secondary swell from a South-southwest direction (forecast issued at 03:00am June 21). The wind direction is predicted to be cross-offshore and the swell rating is 3.

Time (+04) & DateWave HeightWave Period
Morning (21 Jun)13ft (4.0m)13s
Afternoon (21 Jun)13ft (4.0m)13s
Evening (21 Jun)13ft (4.0m)14s

Table - waves today at Saint-Marie. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 23°C on Tue morning, min 20°C on Sun night). Wind will be generally light.

Sunday
21
Monday
22
Tuesday
23
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
2
3
3
4
3
4
4
4
4
4
4
3
3
4
3
3
2
2
2
2
2
2
3
3
Swell
Height Map
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
SSW
9
3
SSW
10
3.5
SSW
11
4
SSW
13
4
SSW
13
4.5
SSW
13
4
SSW
14
4
SSW
14
3.5
SSW
14
3.5
SSW
14
3.5
SSW
13
3.5
SSW
13
3
SSW
13
3
SSW
13
2.2
SW
12
1.8
SW
13
2
SW
12
1.7
SW
12
1.6
SW
12
1.5
SW
12
1.4
SW
13
1.2
SW
13
1.3
SSW
21
1.8
SSW
20
Wave Graph
Metric surfscale
Energy kJ
1599
1893
3468
4921
4950
6300
5618
5607
5146
4762
4221
3587
3247
2805
1510
1109
1206
907
824
689
649
459
1586
2637
Wind (km/h)
20
SSW
10
S
10
SSW
5
E
5
NW
5
W
5
S
10
SSW
10
SE
15
SSE
10
SSE
15
SE
15
ESE
10
ESE
20
SE
20
SE
20
SE
20
SE
15
SE
20
ESE
15
ESE
15
SE
20
SE
25
SE
Wind State
cross-off
cross-off
cross-off
glassy
on
glassy
cross-off
cross-off
off
cross-off
cross-off
off
off
off
off
off
off
off
off
off
off
off
off
off
High Tide
5:47AM0.46m
7:20PM0.47m
7:22AM0.42m
8:25PM0.47m
9:15AM0.42m
9:23PM0.47m
Low Tide
00:02AM0.30m
12:23PM0.22m
1:27AM0.30m
1:32PM0.27m
2:53AM0.28m
2:46PM0.29m
rain showers
part cloud
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:52
6:52
6:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:45
5:45
5:45
 mm
1
Temp °C
22
21
20
22
22
22
21
20
20
20
20
22
22
22
21
21
21
21
20
22
23
22
22
22
Feels °C
20
20
19
23
22
22
21
19
19
18
19
20
21
21
19
19
19
19
18
20
22
21
20
20
Swell 1
Height (m)
Direction
Period (s)
1.6
SSW
13
1.1
SW
13
0.6
SW
16
4
SSW
13
4
SSW
13
4.5
SSW
13
4
SSW
14
4
SSW
14
3.5
SSW
14
3.5
SSW
14
3.5
SSW
13
3.5
SSW
13
3
SSW
13
3
SSW
13
2.2
SW
12
1.9
S
12
2
SW
12
1.7
SW
12
1.6
SW
12
1.5
SW
12
1.4
SW
13
1.3
S
11
1.4
S
11
1.8
SSW
20
Energy kJ
837
406
208
4921
4950
6300
5618
5607
5146
4762
4221
3587
3247
2805
1510
980
1206
907
824
689
649
389
441
2637
Swell 2
Height (m)
Direction
Period (s)
0.8
SW
16
1.1
SW
16
0.6
SSW
16
2.2
S
12
1.8
S
12
1.8
SW
13
1.6
S
12
1.5
S
11
1.4
S
11
1.4
S
11
1.3
S
11
1.2
SW
13
1.3
SSW
21
1.4
S
11
Energy kJ
306
580
171
1288
855
1109
678
553
467
448
379
459
1586
441
Swell 3
Height (m)
Direction
Period (s)
1.2
SSW
16
0.2
SSE
15
0.1
SE
15
0.2
SSE
15
0.4
SE
15
0.4
SSW
23
0.7
SSW
22
1.1
SW
13
0.9
SW
12
Energy kJ
674
21
8
21
54
207
427
357
240
Wind waves
Height (m)
Direction
Period (s)
3
SSW
9
3
SSW
10
3.5
SSW
11
4
SSW
13
Energy kJ
1599
1893
3468
5337
Nearest Offshore or Glassy
Rating
(10 max)
1
3
3
4
7
4
4
4
4
4
4
3
3
4
3
3
2
2
2
2
2
2
3
3
Distance (km)
1795
0
0
0
48
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Best forecast wave conditions in Réunion Island
Rating
(10 max)
3
3
7
7
9
7
7
7
6
6
5
5
5
5
4
4
4
4
4
4
5
6
5
Best forecast wave conditions in Reunion
Rating
(10 max)
3
3
7
7
9
7
7
7
6
6
5
5
5
5
4
4
4
4
4
4
5
6
5
Header Global
Rating
(10 max)
5
9
9
9
8
8
7
7
7
6
6
6
7
6
5
5
5
5
5
6
5
5
6
5
  • 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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