
Surf Forecasts:
Tamarin Bay surf forecast from 11 Aug 2026:
- Best quality surf: Tuesday 11 Aug, 7PM (local time) - 3.5ft (1.1m), 14s period, SW swell with cross-offshore winds.
- Most powerful swell: Saturday 15 Aug, 10PM (local time) - 10ft (3.0m), 18s period, SSW swell with 5,792 kJ wave energy.
- Next surfable swell (1★+): Tuesday 11 Aug, 7PM (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 Tuesday (Aug 11) at 7PM. 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 3.0m 18s and forecast to arrive on Saturday (Aug 15) at 10PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 12s period and expected on Tuesday (Aug 18) at 7PM.
| Wave Type | Time (+04) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7PM (Tue 11th Aug) | 3.5ft (1.1m) 14s |
| Best Surf | 7PM (Tue 11th Aug) | 3.5ft (1.1m) 14s |
| Most Powerful | 10PM (Sat 15th Aug) | 10ft (3.0m) 18s |
Table - best surf conditions forecast for Tamarin Bay over the next 16 days.
The Lowdown
Alright folks, Rusty here, dialing in from the sand. Let’s break down what’s coming our way for the next couple of weeks at Tamarin Bay.
We’ve got a bit of a slow start, with nothing really going on until Tuesday afternoon, August 11th. The water’s sitting at 77°, which is a touch warmer than normal for this time of year, so you can leave the thick rubber at home.
The first swell of note rolls in on Tuesday afternoon, but it’s pretty marginal. We’ve got a 3ft SW swell pushing through with a moderate energy (407), but the 12 mph ESE cross-off wind will keep it clean. It’s not a standout, but it’s a start.
Now, the real window opens up on Wednesday, August 12th. Both the morning and afternoon sessions are looking tidy. The swell bumps up to 4ft from the SW, with a solid 14-second period, giving it some proper push. Combined energy is up around 466, and with a light 6 mph SE cross-off breeze, it’s going to be glassy. For a reef break like Tamarin Bay, this is prime. Expect clean, lined-up waves. That’s your go-to for the week.
Thursday and Friday are a bit more ordinary. The swell drops off and the wind swings cross-shore, leading to a bit of chop. Thursday morning has 3ft SW swell with a cross wind, and Friday morning sees a weird combo: a tiny 2ft SW swell but with a massive 24-second period, which creates a weird energy (948). It’s not going to be great for paddling.
Saturday, August 15th, is where we get a bit of juice. The morning brings 4ft S swell with a 21-second period, and the energy jumps to 3117 – that’s a strong pulse. The wind is cross-off at 12 mph, so it’s clean. But 21 seconds is a very long period, so expect long lulls between sets. This kind of swell is best here at Tamarin Bay, a reef setup, so it should hold up well. The afternoon gets even bigger: 8ft SSW swell (19 secs), energy hitting 5367. That’s big, powerful, and only for the advanced crew. If you’re an expert, the Saturday afternoon session is the standout of the whole window.
Sunday, August 16th, is still pumping with a 7ft SSW swell in the morning, but the wind swings cross-shore by the afternoon and it gets messy with rain showers. So grab the morning.
We then drop into a flat spell. Monday, August 17th, is clean but small (5ft), and from Tuesday, August 18th, through to Thursday, August 20th, it’s basically flat. The energy drops to 64 – that’s weak. A few days of nothing.
Things start to perk up again on Friday, August 21st, with a 3ft S swell, but it’s not much. Then Saturday, August 22nd, brings a new pulse: 8ft S swell, but with a short 9-second period, so it’s a bit junky. Still, the energy is 1389, and the wind is clean cross-off. Good for a late-summer session.
Sunday, August 23rd, is similar, dropping to 7ft.
Then, look at Monday, August 24th. The morning has a 3ft SSW swell, light winds, and the afternoon gets a proper treat: 4ft SSW swell, 15-second period, and a light offshore wind from the SSE at 6 mph. That’s a glassy, offshore day at Tamarin Bay. The energy is 837, and it’s described as “very good surf conditions.” If you can wait, that’s the pick of the second week.
The final days, August 25th and 26th, see a big swell building again, with 8ft SSW swell and 17-second periods, energy in the 3800 range. But the wind is a firm 16 mph cross-off, so it’s going to be powerful and challenging. For the experts only, and even then, it’s a wild one.
Bottom line: Wednesday, August 12th, is your clean, fun-sized day. Saturday, August 15th, afternoon is the big-dog session for the advanced crew. And Monday, August 24th afternoon, with that offshore wind, is the sneaky gem of the second week.
Rusty out.
Short Range ForecastMostly dry. Warm (max 25°C on Thu morning, min 21°C on Tue night). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 2mm), mostly falling on Sun morning. Warm (max 24°C on Fri afternoon, min 20°C on Sun night). Wind will be generally light. | |||||||||||||||||||
Tue 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | ||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | ||||||||||||||||||||
Wave Height (m) Direction Period (s) | SW 14 | SW 16 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 12 | SW 24 | SSW 13 | SSW 12 | S 21 | SSW 19 | SSW 18 | SSW 16 | SSW 16 | SW 16 | SW 16 | S 14 | S 13 |
Wave Graph | ||||||||||||||||||||
407 | 546 | 466 | 447 | 295 | 286 | 273 | 325 | 347 | 760 | 598 | 1482 | 4974 | 5600 | 2339 | 2907 | 1115 | 917 | 704 | 660 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off |
High Tide | 00:16AM0.71m | 1:13PM0.67m | 00:54AM0.74m | 1:44PM0.68m | 1:29AM0.74m | 2:11PM0.68m | 2:01AM0.71m | 2:35PM0.67m | 2:31AM0.66m | 2:57PM0.64m | 2:58AM0.60m | 3:15PM0.61m | 3:23AM0.53m | |||||||
Low Tide | 6:17PM0.19m | 6:48AM-0.03m | 6:54PM0.16m | 7:22AM-0.03m | 7:29PM0.14m | 7:53AM0.00m | 8:02PM0.14m | 8:22AM0.05m | 8:34PM0.15m | 8:47AM0.11m | 9:05PM0.18m | 9:08AM0.17m | 9:35PM0.21m | |||||||
— | — | 6:35 | — | — | 6:33 | — | — | 6:33 | — | — | 6:33 | — | — | 6:31 | — | — | 6:31 | — | — | |
5:55 | — | — | 5:55 | — | — | 5:55 | — | — | 5:57 | — | — | 5:57 | — | — | 5:57 | — | — | 5:57 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — |
Temp °C | 24 | 22 | 24 | 24 | 22 | 25 | 24 | 22 | 25 | 24 | 22 | 24 | 24 | 22 | 23 | 23 | 21 | 24 | 24 | 22 |
Feels °C | 23 | 23 | 25 | 24 | 23 | 26 | 24 | 23 | 25 | 23 | 22 | 23 | 22 | 21 | 22 | 20 | 19 | 23 | 23 | 21 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 16 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 12 | SW 11 | SSW 13 | SSW 12 | S 21 | SSW 19 | SSW 18 | SSW 16 | SSW 16 | S 14 | S 14 | S 14 | S 13 |
407 | 546 | 466 | 447 | 295 | 286 | 273 | 325 | 273 | 760 | 598 | 1482 | 4974 | 5600 | 2339 | 2907 | 919 | 711 | 704 | 660 | |
Swell 2 Height (m) Direction Period (s) | NE 10 | E 12 | ENE 12 | ENE 12 | E 11 | ENE 11 | ENE 11 | SW 15 | SSW 14 | ENE 10 | SW 22 | SSW 13 | SSW 12 | S 12 | SW 17 | — | SW 16 | SW 16 | SW 16 | SW 15 |
110 | 169 | 129 | 137 | 123 | 95 | 91 | 232 | 328 | 64 | 471 | 543 | 393 | 271 | 1448 | — | 1115 | 917 | 539 | 429 | |
Swell 3 Height (m) Direction Period (s) | SSE 6 | N 12 | SSE 6 | NNE 12 | NNE 12 | SSE 6 | SW 16 | ENE 10 | SW 24 | SW 22 | NE 11 | SW 20 | E 9 | — | ENE 7 | — | ENE 8 | ENE 10 | ENE 9 | NE 8 |
23 | 3 | 12 | 15 | 15 | 4 | 69 | 85 | 347 | 242 | 5 | 1092 | 27 | — | 35 | — | 41 | 61 | 55 | 35 | |
Wind waves Height (m) Direction Period (s) | SE 10 | — | — | SSE 6 | — | — | — | ENE 3 | ENE 10 | — | ENE 10 | — | — | — | — | ENE 7 | ESE 4 | — | — | — |
213 | — | — | 7 | — | — | — | 3 | 86 | — | 54 | — | — | — | — | 42 | 7 | — | — | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 5 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 5 | 5 | 5 | 5 | 5 | 5 | 227 | 5 | 5 | 5 | 5 |
Best forecast wave conditions in Mauritius | ||||||||||||||||||||
Best forecast wave conditions in Mauritius | ||||||||||||||||||||
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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.











