
Surf Forecasts:
Tamarin Bay surf forecast from 17 Jul 2026:
- Best quality surf: Monday 20 Jul, 1PM (local time) - 6ft (1.9m), 16s period, SSW swell with glassy winds.
- Most powerful swell: Monday 20 Jul, 7PM (local time) - 7ft (2.2m), 14s period, SSW swell with 1,969 kJ wave energy.
- Next surfable swell (1★+): Saturday 18 Jul, 1AM (local time) - 4.5ft (1.4m), 15s period with S 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 (Jul 18) at 1AM. The primary swell is predicted to be 1.4m and 15s period. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Tamarin Bay in the next 16 days are 2.2m 14s and forecast to arrive on Monday (Jul 20) at 7PM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 11s period and expected on Thursday (Jul 23) at 10PM.
| Wave Type | Time (+04) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1AM (Sat 18th Jul) | 4.5ft (1.4m) 15s |
| Best Surf | 1PM (Mon 20th Jul) | 6ft (1.9m) 16s |
| Most Powerful | 7PM (Mon 20th Jul) | 7ft (2.2m) 14s |
Table - best surf conditions forecast for Tamarin Bay over the next 16 days.
The Lowdown
Alright folks, let’s get into it. Rusty here, and I’ve got a good look at what’s coming down the line for us. This is a proper reef set-up, and while it’s inconsistent, when it does fire, it can be magic. The water is sitting at a warm 76.6°, which is a touch warmer than normal for this time of year, so you might not need the thickest rubber.
The first few days are a bit of a write-off. Friday the 17th is a no-go – messy cross-on wind and poor conditions. Saturday the 18th morning is where we start to see a glimmer. The wind swings offshore and goes glassy, with a clean 3.9ft swell from the S. It’s not huge, but it’s clean. The energy is moderate (558). Saturday afternoon stays clean with a light offshore, dropping to 3.3ft.
Sunday the 19th is small but clean, with a 2.0ft to 2.3ft SW groundswell and a long period of 15-16 seconds. The energy is weak (247-284). You’ll be waiting for sets, but the shape should be good for a longboard.
Now, Monday the 20th afternoon is a real standout. The wind drops to absolute glass, and a solid 6.9ft SSW swell rolls in with a moderate energy (1835). This is a big step up. For an advanced spot like this, that’s some serious juice. It’s excellent for experienced surfers. Tuesday the 21st and Wednesday the 22nd keep the quality high with glassy conditions and solid 5.9ft to 6.2ft SSW swell. The energy stays strong (over 900).
Thursday the 23rd through Saturday the 25th sees the swell drop and the wind pick up, making for marginal conditions. The energy drops off significantly.
Then things get interesting again. Sunday the 26th morning brings a very long period, deep groundswell (21 seconds) from the SW, but it’s only 2.0ft. The energy is moderate (704). It’ll be clean, but the period is so long it might be tricky on this reef, wanting to stand up and throw.
The next big standout is a monster. Monday the 27th afternoon is looking at a massive 13.1ft SSW swell with a massive energy (8576). This is huge, an expert-only zone. The wind is cross-off, keeping it clean. Tuesday the 28th keeps the offshore wind with a 9.8ft swell, but it’s still big.
But the best on offer is Wednesday the 29th morning. We’ve got a 13.1ft SSW swell, a clean cross-off wind, and the energy is off the charts (8439). This is exceptional surf for expert surfers. The wind is light, and the swell direction matches the optimum. If you’ve got the nerve, that’s the session to aim for.
Thursday the 30th morning is glassy with an 8.2ft SSW swell – still a big day for the experienced crew. After that, the swell backs off a bit, but stays surfable into the first week of August, though the wind gets stronger, making it less clean.
Overall, hold out for next week. The weekend of the 18th is clean but small, then the real juice comes in from the 27th through the 30th. The 29th is the pick.
Short Range ForecastLight rain (total 2mm), mostly falling on Fri afternoon. Warm (max 24°C on Fri morning, min 21°C on Sat night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 24°C on Mon morning, min 20°C on Tue night). Wind will be generally light. | ||||||||||||||||||||
Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | |||||||||||||||
AM | 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) | S 17 | S 16 | S 15 | S 14 | S 13 | SSW 11 | SW 16 | SW 15 | SW 14 | SSW 16 | SSW 14 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | S 12 | S 12 | S 12 | S 12 | SSW 15 |
Wave Graph | |||||||||||||||||||||
288 | 728 | 847 | 537 | 329 | 161 | 163 | 233 | 248 | 1339 | 1835 | 1647 | 1062 | 904 | 757 | 897 | 814 | 787 | 635 | 544 | 146 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | glassy | glassy | off | off | off | off | glassy | cross-on | glassy | glassy | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 3:20PM0.62m | 2:58AM0.65m | 3:51PM0.59m | 3:32AM0.59m | 4:19PM0.57m | 4:06AM0.52m | 4:47PM0.54m | 4:45AM0.45m | 5:20PM0.51m | 5:50AM0.39m | 6:15PM0.48m | 11:14AM0.38m | 8:18PM0.46m | ||||||||
Low Tide | 9:03PM0.22m | 9:30AM0.10m | 9:42PM0.24m | 10:00AM0.17m | 10:24PM0.27m | 10:27AM0.24m | 11:15PM0.30m | 10:51AM0.30m | 00:35AM0.31m | 11:14AM0.34m | 2:50AM0.29m | 1:40PM0.38m | |||||||||
6:46 | — | — | 6:45 | — | — | 6:45 | — | — | 6:45 | — | — | 6:45 | — | — | 6:43 | — | — | 6:43 | — | — | |
— | 5:46 | — | — | 5:46 | — | — | 5:47 | — | — | 5:47 | — | — | 5:47 | — | — | 5:49 | — | — | 5:49 | — | |
mm | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 24 | 23 | 24 | 23 | 23 | 24 | 23 | 22 | 24 | 23 | 22 | 24 | 23 | 22 | 24 | 23 | 22 | 24 | 23 | 22 |
Feels °C | 25 | 25 | 25 | 26 | 24 | 24 | 26 | 24 | 23 | 25 | 24 | 23 | 24 | 23 | 22 | 23 | 21 | 21 | 21 | 19 | 18 |
Swell 1 Height (m) Direction Period (s) | S 12 | S 16 | S 15 | S 14 | S 13 | SSW 11 | SSW 10 | SW 15 | SW 14 | SSW 16 | SSW 14 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | S 12 | S 12 | S 12 | S 12 | S 11 |
136 | 728 | 847 | 537 | 329 | 161 | 80 | 233 | 248 | 1339 | 1835 | 1647 | 1062 | 904 | 757 | 897 | 814 | 787 | 635 | 544 | 357 | |
Swell 2 Height (m) Direction Period (s) | S 17 | NE 7 | W 5 | SW 5 | SW 5 | SW 5 | SW 16 | S 10 | SSW 15 | S 11 | SE 10 | ENE 10 | ENE 10 | ENE 9 | ENE 8 | ENE 8 | SSW 14 | SSW 13 | SSW 13 | SSW 12 | SW 12 |
288 | 19 | 16 | 21 | 13 | 9 | 163 | 48 | 172 | 57 | 26 | 10 | 9 | 9 | 7 | 7 | 140 | 225 | 206 | 190 | 118 | |
Swell 3 Height (m) Direction Period (s) | NE 7 | SSW 11 | NE 8 | NE 6 | NE 6 | SW 18 | SW 5 | SW 5 | SSW 9 | SSW 9 | — | — | — | — | — | — | ENE 8 | NE 7 | ENE 7 | ENE 7 | SSW 15 |
12 | 12 | 17 | 6 | 6 | 109 | 4 | 3 | 28 | 16 | — | — | — | — | — | — | 6 | 12 | 19 | 19 | 146 | |
Wind waves Height (m) Direction Period (s) | NW 3 | WNW 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | SE 4 | SE 4 | — | — | — | — |
6 | 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | 14 | 21 | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 21 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 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.










