Tamarin Bay Surf Break

Lat Long: 20.33° S 57.37° E

Tamarin Bay Surf Forecast and Surf Report

Issued: 3 am 31 Jul 2026 (local time)

Forecast update in  hr  min

Today's Tamarin Bay sea temperature is
24.9° C
1.8° 

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 31 Jul 2026:

  • Best quality surf: Saturday 1 Aug, 4AM (local time) - 5ft (1.5m), 15s period, SSW swell with cross-offshore winds.
  • Most powerful swell: Saturday 1 Aug, 10AM (local time) - 6ft (1.8m), 15s period, SSW swell with 1,412 kJ wave energy.
  • Next surfable swell (1★+): Saturday 1 Aug, 4AM (local time) - 5ft (1.5m), 15s 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 (Aug 01) at 4AM. The primary swell is predicted to be 1.5m and 15s period with a secondary swell of 0.9m and 18s. 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 1.8m 15s and forecast to arrive on Saturday (Aug 01) at 10AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 9s period and expected on Tuesday (Aug 04) at 10AM.

Wave TypeTime (+04) & Date Wave Height & Period
Next good surf (1 star+) 4AM (Sat 1st Aug)5ft (1.5m) 15s
Best Surf 4AM (Sat 1st Aug)5ft (1.5m) 15s
Most Powerful10AM (Sat 1st Aug)6ft (1.8m) 15s

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


The Lowdown

Alright folks, Rusty here. Let’s have a look at what’s shaping up for Tamarin Bay.

First off, the water is sitting at 77°, which is a touch warmer than normal for this time of year – a nice little bonus if you’re paddling out without a wetsuit.

The outlook kicks off Friday morning, July 31st. We’ve got a solid 6ft SSW groundswell rolling in with a very long 16-second period. The combined energy is pumping at 1305 (moderate wave energy). Sounds great, right? Well, the catch is that Tamarin Bay is inconsistent, and right now the conditions are marginal with a cross-shore breeze. The tide might be a factor too. It’s a tricky one for advanced surfers only, but the swell direction is dead on what this reef wants. Friday afternoon stays similar, 5ft, still long period, but still marginal.

Saturday, August 1st, the swell holds at 6ft from the SSW with a 15-second period, energy still up around 1400. But the wind picks up to a moderate breeze, keeping that cross-shore chop. Still marginal. Not quite the clean lines we’re after.

Now, from Sunday, August 2nd, through to Saturday, August 8th, it’s a dry spell. The swell drops, the wind gets stronger, and the conditions turn poor. The energy drops from 1204 down to as low as 215. For a full week, there’s nothing worth paddling for. A real flat spell for the Bay.

Then things start to stir again on Sunday, August 9th. The morning is still poor with a fresh 35 km/h cross-offshore wind, but by the afternoon, the swell is back up to 6ft from the SSW with a 17-second period and the combined energy jumps to 2050 (strong wave energy). The wind is strong but clean. It’s still labelled marginal, but that’s a serious amount of juice. This is for experts only – over 5ft and it’s too big for beginners.

Monday, August 10th, keeps the swell going with 7ft from the SSW and a 15-second period, energy at 1644. The wind stays strong and cross-offshore, keeping it clean. Again, this is serious, powerful surf. You need to know what you’re doing.

The standout, if I had to pick one, is that Sunday afternoon and Monday window. The swell is big, the direction is perfect for the reef, and the wind is offshore, giving it a clean face. But it’s only for the advanced crew. Expect long-period sets that will be best on this reef setup.

From Tuesday, August 11th, the swell backs off a bit to 5ft, but stays clean. The energy drops to 834. It’s still marginal but a better size for a confident intermediate. Wednesday the 12th bumps back up to 6ft from the SW with a 15-second period, energy 1547. Clean again. This pattern of clean, mid-sized swell continues through Thursday, August 13th.

Finally, Friday, August 14th, the wind drops right off to a light breeze, the water is clean, and the swell is down to 3ft from the SW. The energy is only 315, so it’s weak, but the conditions are labeled as “expect good surf conditions”. It’s a small, clean, beginner-friendly day after all that heavy stuff.

Saturday, August 15th, the wind swings onshore and things get choppy again, ending the run.

So, the best of the lot is the Sunday, August 9th afternoon through Monday, August 10th – big, clean, powerful SSW groundswell for experts only. The second best is that clean, smaller Friday the 14th for a mellow session.

Rusty out.

Short Range Forecast

Light rain (total 2mm), mostly falling on Sat morning. Warm (max 25°C on Fri morning, min 22°C on Fri night). Mainly fresh winds.

Days 4-6 Weather Summary

Mostly dry. Warm (max 25°C on Mon morning, min 21°C on Wed night). Mainly fresh winds.

Friday
31
Saturday
1
Sunday
2
Monday
3
Tuesday
4
Wednesday
5
Thursday
6
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
2
2
2
2
2
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.7
SSW
16
1.6
SSW
16
1.5
SSW
15
1.8
SSW
15
1.8
SSW
15
1.6
SSW
14
1.7
SSW
14
1.6
SSW
16
1.4
SSW
15
1
S
18
0.9
SSW
17
0.7
S
15
0.8
S
13
0.7
S
13
0.4
SSW
16
0.7
SSW
15
0.8
SSW
15
0.8
SSW
14
0.9
SW
14
0.8
SSW
13
0.8
SSW
13
Wave Graph
Metric surfscale
Energy kJ
1305
1241
987
1412
1374
982
1191
1241
829
627
476
218
229
171
102
207
291
264
268
225
219
Wind (km/h)
15
E
15
E
15
ESE
20
E
20
E
20
E
25
E
30
E
30
E
25
E
30
E
25
E
25
E
25
E
25
E
25
E
25
E
15
ESE
20
E
25
E
20
E
Wind State
cross
cross
cross-off
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross-off
cross
cross
cross
High Tide
2:05PM0.63m
1:50AM0.69m
2:30PM0.65m
2:19AM0.68m
2:57PM0.65m
2:51AM0.64m
3:26PM0.64m
3:27AM0.59m
4:00PM0.62m
4:12AM0.53m
4:43PM0.58m
5:18AM0.45m
5:46PM0.54m
Low Tide
7:53PM0.18m
8:16AM0.05m
8:22PM0.18m
8:42AM0.08m
8:55PM0.18m
9:09AM0.11m
9:32PM0.20m
9:39AM0.16m
10:18PM0.22m
10:14AM0.22m
11:23PM0.24m
11:04AM0.29m
1:17AM0.25m
clear
clear
clear
rain showers
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
rain showers
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:41
6:41
6:39
6:39
6:39
6:39
6:37
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:52
5:52
5:52
5:52
5:52
5:53
5:53
 mm
1
1
2
Temp °C
25
25
22
25
25
23
25
24
22
25
24
22
24
24
23
25
24
22
25
24
22
Feels °C
24
25
21
24
24
22
22
22
19
22
21
20
21
22
22
23
22
21
23
22
20
  • 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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