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Tahai surfForecast / Easter Island / Chile
16 Day Weather and Surf, issued 11 pm Monday 18 May 2026 -06Forecast update in hr min s Forecast update imminent
Tahai surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Tahai sea temperature is
23.9° C
(Which is 1.5°C warmer than normal for this time of year)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 Thursday (May 21) at 3PM. The primary swell is predicted to be 2.5m and 14s period with a secondary swell of 0.3m and 16s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Tahai in the next 16 days are 3.0m 15s and forecast to arrive on Wednesday (May 20) at 6PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.5m 12s period and expected on Sunday (May 24) at 3AM.
| Wave Type | Time (-06) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3PM (Thu 21st May) | 8ft (2.5m) 14s |
| Best Surf | 3PM (Thu 21st May) | 8ft (2.5m) 14s |
| Most Powerful | 6PM (Wed 20th May) | 10ft (3.0m) 15s |
Table - best surf conditions forecast for Tahai over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 26mm), heaviest during Tue night. Warm (max 23°C on Mon night, min 19°C on Tue night). Mainly fresh winds. | Days 5-7 Weather SummaryMostly dry. Warm (max 22°C on Thu night, min 21°C on Thu night). Winds increasing (calm on Fri night, fresh winds from the NW by Sun afternoon). | ||||||||||||||||||||
Tuesday 19 | Wednesday 20 | Thursday 21 | Friday 22 | Saturday 23 | Sunday 24 | Mon 25 | |||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
SW 13 | SW 16 | SW 15 | W 10 | WSW 13 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 14 | SW 13 | SW 13 | |
214 | 366 | 438 | 701 | 2299 | 3577 | 3916 | 3294 | 2822 | 1996 | 1482 | 1247 | 892 | 1021 | 721 | 2135 | 1702 | 1313 | 1443 | 891 | 649 | |
Wind (km/h) | |||||||||||||||||||||
cross-on | on | on | on | cross-off | off | off | off | off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-on | cross-on | on | on | cross-on | cross-on | |
High Tide | 7:39AM0.81m | 8:21PM0.62m | 8:41AM0.75m | 9:27PM0.59m | 9:46AM0.70m | 10:34PM0.58m | 10:52AM0.66m | 11:39PM0.59m | 11:56AM0.62m | 00:38AM0.60m | 12:56PM0.60m | 1:30AM0.62m | 1:49PM0.58m | ||||||||
Low Tide | 1:07AM0.19m | 2:02PM0.11m | 2:11AM0.22m | 3:05PM0.14m | 3:20AM0.25m | 4:10PM0.16m | 4:30AM0.26m | 5:12PM0.18m | 5:36AM0.26m | 6:09PM0.19m | 6:37AM0.24m | 7:01PM0.20m | 7:32AM0.23m | ||||||||
 |  |  |  | | |  |  | | | | | | | |  | | |  |  | | |
 | — | 7:52 | — | — | 7:52 | — | — | 7:52 | — | — | 7:54 | — | — | 7:54 | — | — | 7:54 | — | — | 7:56 | — |
 | — | — | 6:35 | — | — | 6:35 | — | — | 6:34 | — | — | 6:34 | — | — | 6:32 | — | — | 6:32 | — | — | 6:32 |
— | — | — | 26 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | |
Temp °C | 23 | 23 | 23 | 23 | 21 | 21 | 22 | 21 | 21 | 22 | 22 | 22 | 21 | 22 | 22 | 22 | 22 | 22 | 23 | 22 | 22 |
19 | 20 | 20 | 21 | 17 | 17 | 18 | 17 | 18 | 19 | 21 | 22 | 23 | 22 | 23 | 24 | 19 | 18 | 18 | 16 | 15 | |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 16 | SW 15 | W 10 | WSW 13 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | E 6 | SW 13 | SW 12 | SW 12 | SW 12 | SW 14 | SW 13 | SW 13 |
 kJ | 199 | 366 | 438 | 701 | 2299 | 3577 | 3916 | 3294 | 2822 | 1996 | 1482 | 1247 | 892 | 31 | 721 | 2135 | 1702 | 1313 | 1443 | 891 | 649 |
Swell 2 Height (m) Direction Period (s) | SSW 9 | SSW 8 | SSW 8 | SW 14 | NW 12 | N 5 | NNW 12 | NW 16 | NW 16 | NW 15 | E 6 | E 6 | E 6 | NW 14 | E 7 | NW 13 | SW 16 | NNW 13 | NNW 13 | NNW 12 | SSW 21 |
| kJ | 94 | 24 | 6 | 528 | 23 | 8 | 14 | 66 | 41 | 36 | 64 | 52 | 41 | 46 | 22 | 46 | 129 | 16 | 31 | 15 | 173 |
Swell 3 Height (m) Direction Period (s) | SW 16 | NW 13 | ESE 8 | N 6 | ESE 8 | NW 12 | NNW 17 | NNW 12 | NNW 12 | NNE 7 | NW 15 | NW 15 | NW 14 | NW 19 | NW 13 | NW 18 | NW 13 | NNW 16 | NNW 16 | SSW 23 | S 12 |
| kJ | 214 | 43 | 6 | 61 | 14 | 23 | 29 | 14 | 14 | 5 | 76 | 55 | 33 | 15 | 46 | 49 | 44 | 26 | 25 | 51 | 26 |
Wind waves Height (m) Direction Period (s) | NNW 4 | NW 5 | NW 6 | — | S 5 | S 5 | SE 5 | SE 6 | ESE 5 | E 6 | — | — | — | SW 13 | SSW 8 | E 6 | SE 6 | SE 7 | SE 7 | ESE 7 | ESE 7 |
| kJ | 22 | 92 | 215 | — | 77 | 85 | 94 | 80 | 71 | 78 | — | — | — | 1021 | 506 | 22 | 205 | 501 | 444 | 462 | 456 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 3531 | 3567 | 3531 | 5 | 3531 | 3531 | 3602 | 3602 | 0 | 3531 | 0 | 0 | 1 | 0 | 0 | 4 | 6 | 3586 | 3567 | 3547 | 3531 |
Best forecast wave conditions in Easter Island | |||||||||||||||||||||
Best forecast wave conditions in Chile | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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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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