Surf Forecasts:
Teahupo’o surf forecast from 17 Aug 2026:
- Best quality surf: Tuesday 18 Aug, 5AM (local time) - 4.5ft (1.4m), 15s period, SSE swell with offshore winds.
- Most powerful swell: Saturday 22 Aug, 11PM (local time) - 8ft (2.4m), 16s period, SSW swell with 2,662 kJ wave energy.
- Next surfable swell (1★+): Tuesday 18 Aug, 2AM (local time) - 4.5ft (1.3m), 12s period with S swell.
Best Forecast Surf Conditions for Teahupo’o this week:
The surf forecast for Teahupo’o over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Aug 18) at 2AM. The primary swell is predicted to be 1.3m and 12s period with a secondary swell of 1.1m and 6s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Teahupo’o in the next 16 days are 2.4m 16s and forecast to arrive on Saturday (Aug 22) at 11PM. 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 6s period and expected on Saturday (Aug 22) at 8PM.
| Wave Type | Time (-10) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Tue 18th Aug) | 4.5ft (1.3m) 12s |
| Best Surf | 5AM (Tue 18th Aug) | 4.5ft (1.4m) 15s |
| Most Powerful | 11PM (Sat 22nd Aug) | 8ft (2.4m) 16s |
Table - best surf conditions forecast for Teahupo’o over the next 16 days.
The Lowdown
Alright, grab your board, let’s talk about Teahupo’o (Tahiti). This famous reef isn’t your average wave pool – it’s a serious, world-class left-hander that only suits experienced surfers, and it’s very consistent. The water temperature is about average for the time of year, so nothing wild there.
The next few days are a mixed bag, but there are some absolute gems in there. The best window kicks off on Tuesday, August 18th. Tuesday morning we’ve got some clean 4 ft swell from the south with a 13-second period, light NW wind, and the energy is pumping (1044). Tuesday afternoon, it gets even better: glassy conditions, 4 ft swell from the SSE with a 14-second period, and the energy is strong (1395). That’s the kind of session where you feel like you’re riding a freight train.
Wednesday, August 19th, holds up nicely too. Morning has some clouds, 4 ft swell from the SSW with a super long 17-second period (1398 energy), and a light NE cross-off. The afternoon is glassy again with a 4 ft SSW swell, 16-second period, and 1246 energy. This is groundswell at its finest, and for a reef like Teahupo’o, that long period is a dream – it’ll focus the energy perfectly.
Thursday morning, August 20th, is another standout: glassy, 5 ft swell from the SW with a 15-second period, and the energy is massive at 1551. But look out – Thursday afternoon the wind swings onshore from the SSW at 16 mph, the swell jumps to 7 ft, and the conditions go to hell. That’s a day to be out by lunch.
From Friday, August 21st, through the weekend, things get rough. Strong onshore winds, lumpy chop, and swells over 7 ft make it a write-off for paddle surfing. The energy is still there (over 1500), but the quality is poor. It’s a classic case of too much wind ruining a good thing.
The following week, from Monday, August 25th, things start to clean up again, but the energy drops. Monday morning has 5 ft swell from the SSW, 13-second period, and a clean cross-off (1078 energy). It’s marginal but rideable. Tuesday and Wednesday are smaller, with some long-period groundswell (19 seconds on Wednesday morning) but only 3 ft swell. That’s more of a longboard or funboard day if you’re feeling patient.
Thursday, August 27th, picks up a bit: 5 ft from the SSW, 16-second period, clean cross-off, and 1985 energy. It’s a solid session, but the wind is moderate, so it’s not perfect. Friday and Saturday stay marginal, with onshore winds and smaller swells.
The real standout for the second week is Sunday, August 30th. Morning has 6 ft from the SSW, 17-second period, and 2383 energy – that’s a lot of power. But the wind is cross-onshore (9 mph), so it’s a bit choppy. Still, if you’re an expert, that’s a wave worth chasing. The energy is enormous.
Overall, the best bets are Tuesday, August 18th, through Thursday morning, August 20th. That’s your window for clean, powerful, glassy conditions at Teahupo’o. After that, it’s either too windy or too small until the last few days of the month, where the energy ramps back up but the wind is a factor.
Stay sharp, stay safe, and respect the reef.
Rusty
Short Range ForecastMostly dry. Warm (max 26°C on Tue morning, min 24°C on Mon morning). Wind will be generally light. | Days 4-6 Weather SummaryModerate rain (total 11mm), heaviest on Thu night. Warm (max 25°C on Thu morning, min 22°C on Sat afternoon). Winds increasing (calm on Thu morning, fresh winds from the SE by Sat morning). | ||||||||||||||||||||
Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 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 12 | S 12 | S 12 | SSW 18 | SSE 14 | SW 16 | SSW 17 | SSW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 12 | SSW 12 | SSW 16 | SSW 14 | SSW 14 | SSW 16 | SSW 15 | SSW 16 | SSW 15 |
Wave Graph | |||||||||||||||||||||
759 | 604 | 456 | 541 | 674 | 757 | 952 | 907 | 1101 | 1875 | 1812 | 1637 | 1327 | 1277 | 843 | 2577 | 1576 | 2648 | 2122 | 2295 | 2418 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | off | cross-off | off | off | glassy | glassy | glassy | glassy | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross |
High Tide | 2:56PM0.31m | 2:46AM0.31m | 3:13PM0.26m | 2:50AM0.27m | 3:09PM0.22m | 2:18AM0.24m | 1:07PM0.18m | 00:29AM0.23m | 10:19AM0.21m | 11:20PM0.25m | 10:37AM0.25m | 11:18PM0.27m | 10:58AM0.28m | 11:30PM0.30m | |||||||
Low Tide | 8:48AM0.07m | 8:53PM0.13m | 9:12AM0.11m | 9:00PM0.15m | 9:35AM0.14m | 8:29PM0.18m | 10:01AM0.18m | 5:16PM0.16m | 5:42AM0.18m | 5:01PM0.12m | 5:18AM0.15m | 5:10PM0.09m | 5:21AM0.12m | 5:25PM0.06m | |||||||
6:15 | — | — | 6:13 | — | — | 6:13 | — | — | 6:13 | — | — | 6:11 | — | — | 6:11 | — | — | 6:11 | — | — | |
— | 5:46 | — | — | 5:46 | — | — | 5:46 | — | — | 5:46 | — | — | 5:47 | — | — | 5:47 | — | — | 5:47 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | 3 | 2 | — | 2 | 1 | — | 3 | — | — | — |
Temp °C | 24 | 24 | 24 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
Feels °C | 22 | 22 | 22 | 26 | 26 | 27 | 28 | 28 | 28 | 29 | 28 | 26 | 22 | 22 | 22 | 20 | 20 | 20 | 20 | 19 | 19 |
Swell 1 Height (m) Direction Period (s) | S 12 | S 12 | S 12 | S 13 | SSE 14 | SW 16 | SSW 17 | SSW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 12 | SSW 12 | SSW 11 | SSW 14 | SSW 14 | SSW 16 | SSW 15 | SSW 16 | SSW 15 |
759 | 604 | 456 | 483 | 674 | 757 | 952 | 907 | 1101 | 1875 | 1812 | 1637 | 1327 | 1277 | 686 | 2577 | 1576 | 2648 | 2122 | 2295 | 2418 | |
Swell 2 Height (m) Direction Period (s) | SSW 16 | SSW 20 | E 6 | E 7 | SW 17 | SSE 13 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 9 | SSW 16 | SSW 12 | SSW 18 | S 13 | — | — | — |
100 | 253 | 94 | 91 | 587 | 451 | 116 | 94 | 99 | 82 | 84 | 65 | 68 | 71 | 843 | 127 | 329 | 14 | — | — | — | |
Swell 3 Height (m) Direction Period (s) | SSW 20 | WSW 12 | SW 18 | SSW 18 | ENE 8 | E 8 | SSE 13 | SSE 12 | SSE 12 | SSE 13 | SSE 12 | SSE 12 | SW 18 | SSW 18 | E 8 | E 8 | E 8 | N 9 | — | — | — |
38 | 14 | 349 | 541 | 67 | 138 | 298 | 220 | 119 | 147 | 87 | 56 | 84 | 207 | 52 | 50 | 23 | 6 | — | — | — | |
Wind waves Height (m) Direction Period (s) | E 6 | E 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | SE 5 | SE 6 | ESE 6 | ESE 6 | ESE 7 | ESE 6 |
123 | 113 | — | — | — | — | — | — | — | — | — | — | — | — | — | 77 | 154 | 225 | 242 | 247 | 147 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 35 | 228 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 21 | 41 | 2658 | 47 | 2658 | 2658 | 3537 | 3547 | 3537 | 3537 | 3537 |
Best forecast wave conditions in Tahiti | |||||||||||||||||||||
Best forecast wave conditions in French Polynesia | |||||||||||||||||||||
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Information about the Teahupo’o Surf forecast
The above surf forecast table for Teahupo’o provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Teahupo’o can be found by selecting the local surf guide option on the grey menu. Our Teahupo’o 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 (Teahupo’o) 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 Teahupo’o 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.
Teahupoo is 45 km (28 miles) from Punaauia. If you plan a holiday in Tahiti, look for hotels and other accommodation in Punaauia. Punaauia has rooms for a wide range of budgets as well as car hire and transport links.











