Tamarin Bay Surf Break

Lat Long: 20.33° S 57.37° E

Tamarin Bay Surf Forecast and Surf Report

Issued: 9 am 21 Aug 2026 (local time)

Forecast update in  hr  min

Today's Tamarin Bay sea temperature is
24.7° C
1.7° 

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 21 Aug 2026:

  • Best quality surf: Friday 28 Aug, 1AM (local time) - 7ft (2.1m), 18s period, SSW swell with offshore winds.
  • Most powerful swell: Friday 28 Aug, 4PM (local time) - 16ft (5.0m), 17s period, SSW swell with 12,507 kJ wave energy.
  • Next surfable swell (1★+): Friday 21 Aug, 10PM (local time) - 3.5ft (1.1m), 14s period with SW 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 Friday (Aug 21) at 10PM. The primary swell is predicted to be 1.1m and 14s 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 5.0m 17s and forecast to arrive on Friday (Aug 28) at 4PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.8m 6s period and expected on Friday (Aug 28) at 10AM.

Wave TypeTime (+04) & Date Wave Height & Period
Next good surf (1 star+)10PM (Fri 21st Aug)3.5ft (1.1m) 14s
Best Surf 1AM (Fri 28th Aug)7ft (2.1m) 18s
Most Powerful 4PM (Fri 28th Aug)16ft (5.0m) 17s

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


The Lowdown

Alright, listen up, crew. Let’s talk about what’s cooking at Tamarin Bay. This is a reef break, proper advanced-only stuff, and it doesn’t break that often, so you gotta pick your moments. The water’s a touch warmer than usual for this time of year, about 77°, which is a nice little treat.

The start of the outlook is a bit of a bummer. Friday the 21st is a total washout, with poor surf conditions, a 3ft to 4ft SW swell, and a messy cross-shore wind. The energy is weak at 418. Not worth paddling out.

Saturday the 22nd starts to get interesting. The morning is still a bit average with a 5ft swell and a cross wind, but the afternoon is where it’s at. The wind shifts to a light cross-offshore from the SE, the swell bumps up to 5ft from the SSW, and the energy climbs to 857 (moderate). The waves are clean. That’s a good window.

Now, Sunday the 23rd is the real standout. The morning serves up a 8ft SSW swell with a 15-second period – that’s some proper groundswell. The wind is light and cross-offshore, making for clean conditions. The combined energy is a solid 2178 (strong). This is excellent for experienced surfers, but at 8ft, it’s getting big; beginners should stay on the beach. The afternoon goes glassy with a 7ft swell and a 14-second period – absolutely perfect. The energy is still strong at 1997. This is the best of the first week.

Monday the 24th keeps the size up with a 8ft to 8ft SSW swell, but the morning is a bit bumpy with a cross wind. The afternoon cleans up nicely with a light cross-offshore wind and a 8ft swell. The energy is massive at 2292 to 2619. This is still excellent for the experienced, but that 8ft mark is getting into expert-only territory.

Tuesday the 25th is a step down. The swell drops to 7ft, but the wind is cross-shore, creating a bit of chop. The energy is still moderate at 1306. It’s marginal.

Wednesday the 26th sees a big drop, down to 2ft to 3ft, with a very long 18-second period in the afternoon. The energy is weak at 507 to 699. Not much doing.

Thursday the 27th is another good day. A 7ft to 8ft SSW swell, with an offshore wind in the morning and a moderate offshore in the afternoon. The energy is back up to 2285 to 2716 (strong). Clean, powerful, and for experts only.

Now, here’s the big one. Friday the 28th is a monster. The swell hits 13ft in the morning, with a 16-second period, and a fresh offshore wind. The energy is 7620 (very strong). By the afternoon, it’s a 16ft SSW swell with a 17-second period, and a strong cross-offshore breeze. The energy is a staggering 12507 (very strong). This is huge, powerful, and only for the most experienced. It’s a real beast.

Saturday the 29th is still massive, with a 15ft to 13ft SSW swell, but the wind is strong and cross-offshore. The energy is still enormous at 10086. This is still for experts only, but the wind is a bit punchy.

Sunday the 30th drops to 10ft to 8ft, with a fresh cross-offshore wind. The energy is still strong at 3448 to 2627. It’s clean, but the size is still big.

Monday the 31st and Tuesday the 1st of September see the swell fading fast. It drops to 5ft by Monday morning, then down to 1ft by Tuesday afternoon. The energy is weak at 838 to 104. The poor surf conditions return.

The rest of the first week of September is a total write-off, with weak swells, poor conditions, and fresh winds. The energy stays below 700. It’s a blank run for the rest of the period.

So, to wrap it up: Sunday the 23rd is the pick of the first week – clean, solid groundswell, and a glassy afternoon. The biggest and most powerful swell hits on Friday the 28th, but that’s a serious beast for experts only. After that, the surf fades out.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 25°C on Fri morning, min 20°C on Sat night). Wind will be generally light.

Days 4-6 Weather Summary

Some drizzle, heaviest during Tue morning. Warm (max 25°C on Wed morning, min 21°C on Mon night). Wind will be generally light.

Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
1
2
3
4
4
4
3
3
4
4
2
2
2
0
2
3
4
4
5
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.8
SW
13
1.1
SW
14
1.2
SW
14
1.4
SW
14
1.5
SSW
14
1.7
SSW
13
2.3
SSW
15
2.2
SSW
14
2.1
SSW
14
2.4
SSW
15
2.5
SSW
14
2.1
SSW
13
2
SSW
13
1.7
SSW
13
1.3
SSW
12
1
SW
12
0.7
SSW
18
1.9
SSW
16
2.1
SSW
16
2.4
SSW
16
2.1
SSW
18
Wave Graph
Metric surfscale
Energy kJ
212
466
614
691
857
975
2178
1997
1638
2508
2292
1623
1306
980
504
287
276
1928
2285
2716
2808
Wind (km/h)
20
ENE
20
ENE
10
E
10
E
5
SE
10
ESE
10
E
5
SSE
10
E
10
E
5
SE
10
ESE
15
E
15
ENE
10
E
15
ENE
10
ENE
5
E
10
SSE
20
S
15
SSE
Wind State
cross
cross
cross
cross
cross-off
cross-off
cross-off
glassy
cross
cross
cross-off
cross-off
cross
cross
cross
cross
cross
cross
off
off
off
High Tide
4:47PM0.43m
12:16PM0.42m
10:00PM0.45m
11:58AM0.46m
10:44PM0.50m
12:02PM0.50m
11:14PM0.56m
12:13PM0.55m
11:41PM0.62m
12:30PM0.60m
00:07AM0.67m
12:49PM0.64m
00:34AM0.70m
Low Tide
4:32AM0.26m
4:31PM0.38m
5:00AM0.20m
4:59PM0.33m
5:24AM0.15m
5:23PM0.28m
5:47AM0.10m
5:47PM0.23m
6:11AM0.06m
6:12PM0.19m
6:34AM0.04m
6:38PM0.16m
clear
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
rain showers
clear
clear
clear
part cloud
clear
clear
clear
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:28
6:28
6:26
6:26
6:24
6:24
6:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:59
5:59
5:59
5:59
6:00
6:00
6:00
 mm
1
1
Temp °C
25
24
22
25
24
22
24
24
21
24
24
21
24
24
22
25
25
23
24
24
22
Feels °C
24
22
22
26
25
23
24
25
22
24
24
20
23
23
22
23
24
23
23
22
22
  • Map Icons:
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  • 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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