
Surf Forecasts:
Keramas surf forecast from 13 Jul 2026:
- Most powerful swell: Tuesday 14 Jul, 11PM (local time) - 6.5ft (2.0m), 19s period, SSW swell with 2,751 kJ wave energy.
Best Forecast Surf Conditions for Keramas this week:
The most powerful waves expected at Keramas in the next 16 days are 2.0m 19s and forecast to arrive on Tuesday (Jul 14) at 11PM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (WITA) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 11PM (Tue 14th Jul) | 6.5ft (2.0m) 19s |
Table - best surf conditions forecast for Keramas over the next 16 days.
Alright folks, Rusty here. Let's talk about what's happening at Keramas over the next couple of weeks. We've got a classic setup on the horizon. Conditions are a bit of a mixed bag, but there's some solid swell energy coming through.
The outlook starts a bit rough. We're looking at a Monday the 13th with small, weak surf and a cross-onshore breeze. The water temperature is sitting at 82°, which is about average for this time of year. The first few days, Monday and Tuesday the 13th and 14th, are pretty lackluster with light cross-onshore winds and surf that's either too small or just messy. The energy is there, but the quality isn't.
Things start to get interesting from Wednesday the 15th and really build through the week. We see a solid pulse of SSW swell arriving, with heights around 6 ft to 6 ft. The combined energy is moderate to strong (values between 1575 and 2607). The issue is that the wind is mostly a gentle cross-onshore, which keeps the surface textured. It's not clean, but the swell has a good period (16-18 seconds), so there's plenty of push.
The standout period looks to be around Monday the 20th and Tuesday the 21st of July. Early Monday morning we’ve got a 7 ft SSW swell with a 17-second period, and the combined energy hits a strong 2750. That's a lot of water moving. The wind is still a gentle cross-onshore, but the sheer size and power will make it worth a look for the experienced crew. Tuesday the 21st is similar, with a 6 ft swell, but the wind actually turns to straight onshore, which is a real shame. It’s the best swell of the period, but the wind is going to mess it up.
After that, the swell drops off. From Wednesday the 22nd through to the end of the month, we're back to smaller, weaker energy with consistent cross-onshore winds and plenty of rain showers. The waves are there, but they’re not going to be clean. The last half of the month is a write-off for quality.
So, the honest truth: if you're looking for the best of the bunch, it's the stretch from Wednesday the 15th to Tuesday the 21st. The biggest, most powerful swell comes on the 20th and 21st, but with the wind, it's a bit of a gamble. The most consistent period with the best wave shape will likely be the 15th through the 17th, where the swell is a bit smaller but the wind is still light. It's not going to be epic, but it's the best we've got.
Rusty out.
Short Range ForecastLight rain (total 2mm), mostly falling on Wed night. Warm (max 28°C on Mon afternoon, min 24°C on Mon night). Wind will be generally light. | Days 4-6 Weather SummaryHeavy rain (total 20mm), heaviest during Fri morning. Warm (max 27°C on Thu morning, min 24°C on Thu night). Wind will be generally light. | ||||||||||||||||||||
Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | |||||||||||||||
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) | SSW 12 | SSW 21 | SSW 19 | SSW 17 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 15 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 17 |
Wave Graph | |||||||||||||||||||||
193 | 343 | 1469 | 1714 | 2187 | 2064 | 1853 | 1447 | 1037 | 857 | 752 | 697 | 665 | 582 | 826 | 773 | 742 | 603 | 545 | 458 | 1688 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 8:34AM2.11m | 10:45PM1.31m | 9:31AM2.21m | 11:22PM1.41m | 10:23AM2.27m | 11:57PM1.51m | 11:11AM2.25m | 00:31AM1.61m | 11:56AM2.16m | 1:05AM1.70m | 12:39PM2.00m | 1:40AM1.77m | 1:20PM1.80m | 2:14AM1.81m | |||||||
Low Tide | 4:12PM0.05m | 3:05AM0.93m | 4:56PM-0.04m | 4:06AM0.84m | 5:36PM-0.07m | 4:59AM0.74m | 6:13PM-0.03m | 5:50AM0.68m | 6:47PM0.07m | 6:40AM0.65m | 7:18PM0.20m | 7:29AM0.66m | 7:47PM0.35m | ||||||||
6:33 | — | — | 6:33 | — | — | 6:33 | — | — | 6:33 | — | — | 6:33 | — | — | 6:33 | — | — | 6:33 | — | — | |
— | 6:14 | — | — | 6:14 | — | — | 6:14 | — | — | 6:14 | — | — | 6:14 | — | — | 6:15 | — | — | 6:15 | — | |
mm | — | — | — | — | — | — | — | — | 2 | — | — | 4 | 4 | 2 | 4 | 1 | 2 | 3 | 1 | 2 | 4 |
Temp °C | 27 | 28 | 25 | 28 | 27 | 24 | 28 | 28 | 25 | 27 | 27 | 25 | 26 | 26 | 25 | 26 | 26 | 25 | 26 | 26 | 25 |
Feels °C | 28 | 28 | 26 | 29 | 28 | 26 | 29 | 29 | 28 | 29 | 28 | 28 | 27 | 26 | 26 | 27 | 27 | 27 | 29 | 27 | 27 |
Swell 1 Height (m) Direction Period (s) | SSW 12 | SSW 12 | SSW 19 | SSW 17 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 15 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 17 |
193 | 247 | 1469 | 1714 | 2187 | 2064 | 1853 | 1447 | 1037 | 857 | 752 | 697 | 665 | 582 | 826 | 773 | 742 | 603 | 545 | 458 | 1688 | |
Swell 2 Height (m) Direction Period (s) | SSW 11 | SSW 21 | SW 11 | S 21 | — | SE 6 | SE 6 | — | NE 7 | NE 6 | S 22 | SW 18 | S 18 | SSW 13 | NE 7 | — | — | S 24 | SSW 21 | SSW 18 | SSW 20 |
40 | 343 | 126 | 332 | — | 53 | 64 | — | 8 | 6 | 9 | 80 | 162 | 219 | 2 | — | — | 11 | 87 | 352 | 507 | |
Swell 3 Height (m) Direction Period (s) | SSW 23 | S 15 | — | SSW 21 | — | — | — | — | — | — | SSW 21 | NE 7 | ENE 7 | NE 7 | — | — | — | — | — | SSW 22 | — |
105 | 116 | — | 476 | — | — | — | — | — | — | 45 | 2 | 5 | 2 | — | — | — | — | — | 91 | — | |
Wind waves Height (m) Direction Period (s) | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | — | SE 6 | SE 7 | SE 6 | SE 7 | SE 8 | SE 7 | SE 7 | SE 7 | SE 7 | SE 6 | SE 7 | SE 6 | SE 6 | SE 7 | SE 6 |
72 | 91 | 109 | 85 | 74 | — | 116 | 128 | 116 | 225 | 200 | 147 | 169 | 156 | 138 | 116 | 128 | 122 | 136 | 143 | 122 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 86 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 |
Best forecast wave conditions in Sanur - Bali | |||||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)
Information about the Keramas Surf forecast
The above surf forecast table for Keramas provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Keramas can be found by selecting the local surf guide option on the grey menu. Our Keramas 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 (Keramas) 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 Keramas 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.
Keramas is 10 km (6 miles) from Klungkung. If you plan a holiday in Sanur - Bali, look for hotels and other accommodation in Klungkung. Klungkung has rooms for a wide range of budgets as well as car hire and transport links.










