Tamarin Bay Surf Break

Lat Long: 20.33° S 57.37° E

Tamarin Bay Surf Forecast and Surf Report

Issued: 9 am 09 Sep 2026 (local time)

Forecast update in  hr  min

Today's Tamarin Bay sea temperature is
24.4°C
1.3° 

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


Tamarin Bay surf forecast from 9 Sep 2026:

  • Best quality surf: Saturday 12 Sep, 7AM (local time) - 5.5ft (1.7m), 16s period, SSW swell with cross-offshore winds.
  • Most powerful swell: Wednesday 9 Sep, 7PM (local time) - 11ft (3.5m), 17s period, SSW swell with 7,367 kJ wave energy.
  • Next surfable swell (1★+): Saturday 12 Sep, 7AM (local time) - 5.5ft (1.7m), 16s period with SSW swell.

Best Forecast Surf Conditions for Tamarin Bay this week:

The surf forecast for Tamarin Bay over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Sep 12) at 7AM. The primary swell is predicted to be 1.7m and 16s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Tamarin Bay in the next 16 days are 3.5m 17s and forecast to arrive on Wednesday (Sep 09) at 7PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.2m 9s period and expected on Thursday (Sep 10) at 1PM.

Wave TypeTime (+04) & Date Wave Height & Period
Next good surf (1 star+) 7AM (Sat 12th Sep)5.5ft (1.7m) 16s
Best Surf 7AM (Sat 12th Sep)5.5ft (1.7m) 16s
Most Powerful 7PM (Wed 9th Sep)11ft (3.5m) 17s

Table - best surf conditions forecast for Tamarin Bay over the next 16 days.


The Lowdown

G’day, this is Rusty. We’ve got a big 16-day window ahead, but don’t get too excited for the first week – the early days are all about size and wind not lining up. The standout is definitely the final few days, where everything comes together for some serious, expert-level waves.

The opening call is Tamarin Bay, a reef slab that’s inconsistent and for advanced crew only. The water’s sitting at about 76°F, which is a touch warmer than the usual for this time of year.

We start Wednesday the 9th with a solid 13ft SSW groundswell rolling in with a very long 18-second period. The combined energy is massive at 10785, but there’s a strong ESE breeze at 25 mph. It’s cross-off, so the face is clean, but that wind is howling. The swell is well over 8ft – this is strictly big-wave territory for experts only.

Thursday the 10th sees the swell dropping from 8ft to 6ft through the day with the same cross-off wind. Energy drops from 3180 to 1193, but conditions remain clean. It’s still big enough to be tricky.

Friday the 11th the swell fades to 3ft to 2ft, losing steam. The period hangs in there, but it’s a poor quality window.

Saturday the 12th offers a better chance in the afternoon – 5ft SSW swell with a 14-second period, and the wind eases to a light SE breeze at 6 mph, turning cross-off. That’s clean and surfable, energy at 985. Not a standout, but a solid session for those who can handle the inconsistency.

Sunday the 13th morning is the first real highlight. We get 5ft of SSW swell with a long 18-second period, light SE wind at 6 mph giving clean cross-off conditions, and energy of 2042. It’s not huge, but that period and the clean face will offer some proper shaped waves. Still, this spot rarely breaks, so you need patience.

Monday and Tuesday (14th & 15th) are a step back – wind picks up again with fresh breezes, and the quality drops off.

Then Wednesday the 16th we get a return of big swell – 10ft SSW at a 16-second period, energy of 4587. But again, that ESE wind at 19 mph is strong, keeping it clean but punishing. Only for the brave.

The real standout kicks off on Thursday the 17th afternoon – 6ft SSW swell, 13-second period, with a gentle ESE breeze at 9 mph and clean conditions. Energy at 1089.

Friday the 18th is where it gets magical. Morning has 3ft SW swell but a 20-second period, dead calm wind (0 mph), glassy conditions, and energy of 1249. The afternoon is similar with 3ft at 19 seconds and glassy. That’s about as clean as it gets for a reef break – a rare treat.

Saturday the 19th morning stays glassy with a light WNW breeze, 4ft SW swell at 16 seconds, and energy of 661. Good but not the best.

Now, the absolute best on offer is the final block. Wednesday the 23rd afternoon and Thursday the 24th morning. On the 23rd afternoon we get 7ft SSW swell, 18-second period, with a light S offshore wind at 6 mph, energy at 3268. That’s excellent, clean, and powerful.

Then Thursday the 24th morning hits with 10ft SSW swell, 14-second period, light ESE cross-off wind, energy of 4287. That’s a pumping, clean, big-wave setup. It’s over 8ft, so experts only, but the wind is light and the direction is perfect. That is the best session in the whole outlook – just be ready for the size and the inconsistency.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 23°C on Fri morning, min 19°C on Wed night). Winds decreasing (fresh winds from the ESE on Wed morning, light winds from the E by Fri night).

Days 4-6 Weather Summary

Light rain (total 2mm), mostly falling on Mon night. Warm (max 24°C on Sun morning, min 20°C on Sat night). Winds increasing (light winds from the SE on Sat afternoon, fresh winds from the SE by Mon night).

Wednesday
9
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
6
5
3
2
1
1
1
1
2
1
3
2
4
3
4
2
2
2
1
2
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
4
SSW
18
4
SSW
17
3
SSW
16
2.5
SSW
15
1.7
SSW
14
1.3
SSW
14
1
SW
13
0.7
S
18
1.2
SSW
16
1.6
SSW
15
1.6
SSW
14
1.5
SSW
13
1.6
SSW
18
1.7
SSW
16
2
SSW
15
1.8
SSW
14
1.5
SSW
13
1.1
SW
13
1.1
SSW
18
1.6
SSW
18
2.2
SSW
16
Wave Graph
Metric surfscale
Energy kJ
10785
8498
4681
3099
1193
672
352
311
807
1216
966
724
1505
1569
1689
1265
808
431
812
1561
2506
Wind (km/h)
40
ESE
35
ESE
30
ESE
35
ESE
30
ESE
25
ESE
25
ESE
20
ESE
15
ESE
15
E
10
SE
10
E
10
SE
20
SSE
15
SE
20
SE
25
SSE
20
SE
35
SE
35
ESE
35
ESE
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
12:19PM0.66m
00:05AM0.71m
12:45PM0.70m
00:38AM0.73m
1:08PM0.71m
1:08AM0.72m
1:30PM0.71m
1:37AM0.69m
1:49PM0.70m
2:03AM0.64m
2:07PM0.67m
2:27AM0.59m
2:23PM0.63m
2:48AM0.52m
Low Tide
6:05PM0.16m
6:25AM0.01m
6:36PM0.12m
6:54AM0.02m
7:06PM0.10m
7:20AM0.05m
7:35PM0.09m
7:44AM0.09m
8:02PM0.09m
8:05AM0.14m
8:29PM0.11m
8:22AM0.19m
8:54PM0.15m
part cloud
clear
clear
clear
clear
clear
part cloud
clear
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
clear
rain showers
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:11
6:11
6:11
6:09
6:09
6:07
6:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:02
6:02
6:02
6:04
6:04
6:04
6:04
 mm
2
Temp °C
21
21
20
22
22
21
23
23
21
23
23
21
24
23
21
23
22
21
22
21
20
Feels °C
15
15
15
16
17
17
20
20
19
21
23
21
22
20
19
19
19
20
17
15
14
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Tamarin Bay Surf forecast

The above surf forecast table for Tamarin Bay provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Tamarin Bay can be found by selecting the local surf guide option on the grey menu. Our Tamarin Bay surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Tamarin Bay) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Tamarin Bay may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Tamarin Bay is 12 km (7 miles) from the city of Vacoas. If you plan a holiday in Mauritius, look for hotels and other accommodation in Vacoas. Vacoas has rooms for a wide range of budgets as well as car hire and transport links.

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