Surf Forecasts:
Tahai surf forecast from 16 Sep 2026:
- Best quality surf: Sunday 20 Sep, 7AM (local time) - 15ft (4.5m), 10s period, NW swell with cross-shore winds.
- Most powerful swell: Tuesday 22 Sep, 7AM (local time) - 11ft (3.5m), 12s period, W swell with 4,022 kJ wave energy.
- Next surfable swell (1★+): Sunday 20 Sep, 7AM (local time) - 15ft (4.5m), 10s period with NW swell.
Best Forecast Surf Conditions for Tahai this week:
The surf forecast for Tahai over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Sep 20) at 7AM. The primary swell is predicted to be 4.5m and 10s period. The wind is predicted to be cross-shore as the swell arrives.
The most powerful waves expected at Tahai in the next 16 days are 3.5m 12s and forecast to arrive on Tuesday (Sep 22) at 7AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 12s period and expected on Wednesday (Sep 23) at 1PM.
| Wave Type | Time (-06) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7AM (Sun 20th Sep) | 15ft (4.5m) 10s |
| Best Surf | 7AM (Sun 20th Sep) | 15ft (4.5m) 10s |
| Most Powerful | 7AM (Tue 22nd Sep) | 11ft (3.5m) 12s |
Table - best surf conditions forecast for Tahai over the next 16 days.
Short Range ForecastLight rain (total 7mm), mostly falling on Thu afternoon. Warm (max 21°C on Thu night, min 17°C on Fri morning). Winds increasing (calm on Wed morning, fresh winds from the NNW by Fri night). | Days 4-6 Weather SummaryHeavy rain (total 40mm), heaviest during Sat night. Warm (max 22°C on Sat night, min 18°C on Sat night). Mainly gales. | ||||||||||||||||||||
Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | |||||||||||||||
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) | SW 21 | SW 19 | SW 18 | SW 18 | SW 17 | SW 16 | SW 15 | SW 16 | SW 15 | SW 14 | SW 14 | NNW 8 | NW 10 | NW 10 | WSW 11 | W 12 | W 12 | W 12 | W 12 | W 12 | W 12 |
Wave Graph  | |||||||||||||||||||||
 kJ | 599 | 945 | 973 | 1087 | 875 | 719 | 565 | 719 | 472 | 412 | 373 | 1530 | 3346 | 2026 | 1111 | 2557 | 2820 | 3369 | 3998 | 3321 | 2268 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | on | on | on | on | on | cross-off | cross | on | cross-on | cross-on | cross-on | on | cross-on | on | on | on | on | on | cross-on | cross-on |
High Tide | 10:20AM0.45m | 10:48PM0.55m | 11:32AM0.42m | 11:56PM0.55m | 12:47PM0.43m | 1:01AM0.56m | 1:49PM0.46m | 1:55AM0.60m | 2:34PM0.51m | 2:40AM0.64m | 3:12PM0.57m | 3:18AM0.69m | 3:46PM0.63m | 3:55AM0.73m | |||||||
Low Tide | 4:24PM0.43m | 5:35AM0.40m | 5:36PM0.45m | 6:42AM0.38m | 6:43PM0.44m | 7:37AM0.35m | 7:39PM0.41m | 8:22AM0.31m | 8:23PM0.37m | 8:59AM0.27m | 9:02PM0.32m | 9:32AM0.23m | 9:37PM0.27m | ||||||||
 |  |  | |  |  |  | |  | | | |  | |  | | | | | | | |
 | 8:14 | — | — | 8:12 | — | — | 8:11 | — | — | 8:11 | — | — | 8:08 | — | — | 8:07 | — | — | 8:07 | — | — |
 | — | 8:10 | — | — | 8:10 | — | — | 8:10 | — | — | 8:12 | — | — | 8:12 | — | — | 8:13 | — | — | 8:13 | — |
mm | — | — | — | — | 1 | 4 | — | — | 2 | — | — | 28 | 8 | — | — | — | 2 | 2 | 1 | — | — |
Temp °C | 19 | 19 | 19 | 19 | 20 | 21 | 18 | 19 | 21 | 21 | 21 | 22 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 19 |
Feels °C | 20 | 18 | 18 | 15 | 17 | 18 | 15 | 17 | 18 | 16 | 15 | 15 | 16 | 15 | 16 | 16 | 15 | 16 | 15 | 14 | 13 |
Swell 1 Height (m) Direction Period (s) | SSW 10 | SW 19 | SW 18 | SW 18 | SW 17 | SW 16 | WSW 8 | WSW 8 | SW 9 | SW 14 | SW 14 | WSW 13 | NW 10 | WSW 12 | WSW 11 | W 12 | W 12 | SW 19 | SW 17 | SW 18 | W 12 |
| kJ | 298 | 945 | 973 | 1087 | 875 | 719 | 290 | 192 | 247 | 412 | 368 | 451 | 3346 | 602 | 1111 | 2557 | 2820 | 92 | 181 | 192 | 2268 |
Swell 2 Height (m) Direction Period (s) | SW 21 | SSW 10 | SSW 10 | WSW 10 | WSW 10 | WSW 8 | SW 15 | SW 16 | SW 15 | WSW 8 | WSW 8 | SSE 9 | SSE 9 | SSE 9 | NNE 8 | S 9 | SW 19 | S 8 | S 12 | SSE 12 | S 13 |
| kJ | 599 | 251 | 151 | 283 | 164 | 147 | 565 | 719 | 472 | 90 | 92 | 28 | 17 | 17 | 250 | 6 | 58 | 1 | 11 | 28 | 170 |
Swell 3 Height (m) Direction Period (s) | ENE 7 | ENE 7 | E 7 | ENE 7 | E 7 | ENE 7 | NNW 5 | NNW 5 | ENE 7 | S 10 | S 8 | W 16 | — | SSE 9 | W 16 | SW 21 | S 8 | S 8 | SSE 12 | — | SW 19 |
| kJ | 26 | 38 | 36 | 38 | 25 | 17 | 33 | 14 | 9 | 8 | 12 | 5 | — | 17 | 20 | 17 | 6 | 5 | 14 | — | 296 |
Wind waves Height (m) Direction Period (s) | — | — | — | NW 3 | NW 4 | NW 5 | — | — | NNW 5 | NW 6 | NNW 6 | NNW 8 | — | NW 10 | NW 9 | NNW 8 | NNW 8 | W 12 | W 12 | W 12 | — |
| kJ | — | — | — | 5 | 21 | 63 | — | — | 19 | 159 | 373 | 1530 | — | 2026 | 833 | 574 | 418 | 3369 | 3998 | 3321 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 5 | 5 | 3531 | 3547 | 3531 | 1 | 7 | 3531 | 3547 | 3610 | 3610 | 3610 | 3610 | 3547 | 3531 | 3531 | 3531 | 3586 | 3610 | 3670 |
Best forecast wave conditions in Easter Island | |||||||||||||||||||||
Best forecast wave conditions in Chile | |||||||||||||||||||||
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FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Tahai surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Tahai Surf forecast
The above surf forecast table for Tahai provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Tahai can be found by selecting the local surf guide option on the grey menu. Our Tahai 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 (Tahai) 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 Tahai 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.
Are you planning a holiday in Easter Island? If you are looking for accommodation near Tahai, camping, hotels and holiday cottages in Easter Island, consider staying in Caleton which is 2 km (1 miles) away. Alternatively, find information about places to stay and car hire in Easter Island which is 12 km (7 miles) away
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