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Surf Forecasts:
Ketewel surfForecast / Bali – Sanur / Indonesia
16 Day Weather and Surf, issued 7 pm Monday 18 May 2026 WITAForecast update in hr min s Forecast update imminent
Ketewel surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Ketewel sea temperature is
29.4° C
(Which is slightly warmer than usual)Best Forecast Surf Conditions for Ketewel this week:
The surf forecast for Ketewel over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (May 19) at 5AM. The primary swell is predicted to be 1.7m and 13s period with a secondary swell of 0.4m and 20s. Another secondary swell of 0.5m and 5s is also forecast. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Ketewel in the next 16 days are 1.7m 13s and forecast to arrive on Tuesday (May 19) at 5AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.1m 6s period and expected on Friday (May 22) at 5PM.
| Wave Type | Time (WITA) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Tue 19th May) | 5.5ft (1.7m) 13s |
| Best Surf | 5AM (Tue 19th May) | 5.5ft (1.7m) 13s |
| Most Powerful | 5AM (Tue 19th May) | 5.5ft (1.7m) 13s |
Table - best surf conditions forecast for Ketewel over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 11mm), heaviest on Mon night. Warm (max 29°C on Wed afternoon, min 25°C on Mon night). Wind will be generally light. | Days 5-7 Weather SummaryHeavy rain (total 20mm), heaviest during Sun afternoon. Warm (max 29°C on Fri afternoon, min 26°C on Thu night). Wind will be generally light. | ||||||||||||||||||||
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 |  |  |  |  |  |  |  |  | |||||||||||||
SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 16 | SW 16 | SW 15 | SSW 15 | SSW 15 | SSW 16 | SSW 15 | SSW 14 | SSW 15 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | |
960 | 744 | 629 | 522 | 444 | 469 | 587 | 523 | 818 | 740 | 811 | 720 | 796 | 818 | 612 | 586 | 475 | 299 | 299 | 245 | 237 | |
Wind (km/h) | |||||||||||||||||||||
glassy | cross-on | cross-on | glassy | on | cross-on | off | cross-on | glassy | glassy | cross-on | on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 11:26PM2.06m | 11:07AM2.88m | 00:08AM2.01m | 11:50AM2.79m | 00:53AM1.94m | 12:35PM2.61m | 1:43AM1.87m | 1:24PM2.37m | 2:41AM1.83m | 2:21PM2.10m | 3:52AM1.83m | 3:36PM1.84m | 5:11AM1.89m | 5:16PM1.68m | |||||||
Low Tide | 4:49AM0.60m | 5:55PM-0.10m | 5:31AM0.63m | 6:40PM0.03m | 6:16AM0.71m | 7:26PM0.21m | 7:08AM0.84m | 8:16PM0.42m | 8:11AM0.99m | 9:12PM0.62m | 9:36AM1.10m | 10:16PM0.79m | 11:25AM1.08m | ||||||||
 |  |  | | | |  | | | | | | | | | | | | | | | |
 | — | 6:24 | — | — | 6:24 | — | — | 6:24 | — | — | 6:24 | — | — | 6:24 | — | — | 6:24 | — | — | 6:24 | — |
 | 6:06 | — | 6:06 | — | — | 6:06 | — | — | 6:06 | — | — | 6:06 | — | — | 6:06 | — | — | 6:06 | — | — | 6:06 |
2 | — | 4 | 1 | — | 1 | — | — | 3 | 3 | — | — | 3 | 1 | 1 | 3 | 3 | 6 | 6 | 4 | 1 | |
Temp °C | 26 | 27 | 27 | 26 | 28 | 29 | 27 | 29 | 28 | 26 | 28 | 29 | 27 | 27 | 28 | 26 | 27 | 27 | 26 | 27 | 27 |
31 | 31 | 30 | 31 | 32 | 33 | 32 | 33 | 33 | 30 | 32 | 32 | 32 | 31 | 31 | 30 | 30 | 30 | 29 | 29 | 28 | |
Swell 1 Height (m) Direction Period (s) | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SW 16 | SW 15 | SSW 15 | SSW 15 | SSW 16 | SSW 15 | SSW 14 | SSW 15 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 |
 kJ | 960 | 744 | 629 | 522 | 444 | 355 | 587 | 523 | 818 | 740 | 811 | 720 | 796 | 818 | 612 | 586 | 475 | 299 | 299 | 245 | 237 |
Swell 2 Height (m) Direction Period (s) | SE 5 | SW 19 | SW 18 | SW 18 | SW 16 | SSW 16 | SSW 11 | SSW 12 | SE 8 | SE 8 | ESE 7 | NE 6 | SE 7 | SE 6 | SSE 8 | ESE 7 | ESE 6 | SSE 6 | S 6 | SSE 8 | SSW 18 |
| kJ | 4 | 96 | 155 | 255 | 271 | 469 | 217 | 153 | 46 | 45 | 37 | 1 | 23 | 2 | 6 | 4 | 4 | 45 | 28 | 20 | 33 |
Swell 3 Height (m) Direction Period (s) | SW 20 | SE 4 | W 9 | W 8 | SSE 8 | SSE 8 | SE 8 | SE 7 | SSW 11 | — | NE 6 | W 16 | S 8 | S 8 | S 6 | SSE 7 | ESE 6 | SSW 8 | SSW 7 | SSW 18 | SW 12 |
| kJ | 60 | 3 | 2 | 1 | 26 | 22 | 31 | 34 | 91 | — | 1 | 5 | 1 | 1 | 3 | 5 | 4 | 6 | 5 | 31 | 66 |
Wind waves Height (m) Direction Period (s) | SE 5 | — | — | — | — | — | — | — | — | — | — | SE 7 | ESE 7 | SE 7 | SE 7 | — | SE 6 | — | SE 6 | SE 6 | SE 7 |
| kJ | 11 | — | — | — | — | — | — | — | — | — | — | 33 | 43 | 16 | 11 | — | 37 | — | 47 | 88 | 158 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 17 | 17 | 0 | 15 | 8 | 0 | 8 | 0 | 0 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 17 | 17 | 17 | 17 |
Best forecast wave conditions in Sanur - Bali | |||||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||||
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 Ketewel 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 Ketewel Surf forecast
The above surf forecast table for Ketewel provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Ketewel can be found by selecting the local surf guide option on the grey menu. Our Ketewel 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 (Ketewel) 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 Ketewel 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.
Ketewel is 7 km (4 miles) from Denpasar. If you plan a holiday in Sanur - Bali, look for hotels and other accommodation in Denpasar. Denpasar has rooms for a wide range of budgets as well as car hire and transport links.
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