
Surf Forecasts:
Keramas surf forecast from 14 Jul 2026:
- Most powerful swell: Tuesday 14 Jul, 8PM (local time) - 7ft (2.1m), 19s period, SSW swell with 2,989 kJ wave energy.
Best Forecast Surf Conditions for Keramas this week:
The most powerful waves expected at Keramas in the next 16 days are 2.1m 19s and forecast to arrive on Tuesday (Jul 14) at 8PM. 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 | 8PM (Tue 14th Jul) | 7ft (2.1m) 19s |
Table - best surf conditions forecast for Keramas over the next 16 days.
The Lowdown
Alright, let’s talk about Keramas. To be honest, I’ve gotta call it straight – there’s really no good surf options in this 16‑day window. The swell is there, make no mistake, but the wind is just not playing ball and the conditions are looking marginal at best.
Water temp is sitting at about 82°F with a 2°F anomaly, so it’s a touch warmer than average for this time of year – that’s noticeable but not crazy.
The first few days – Tuesday 14th through to Thursday 16th – have a decent south‑southwest groundswell running, with swell heights around 4 to 6 ft and periods of 15 to 18 seconds. That’s proper long‑period groundswell, and the combined energy is moderate to strong (between 1000 and 2254). The problem is the wind. It’s a persistent cross‑onshore from the southeast at 9 mph, sometimes 12 mph, so the surface is going to be bumpy and choppy. The wave comment says “marginal surf forecast or questionable tide conditions” and the scores are only 2 out of 10 those days. It’s not utter junk, but it’s not something I’d paddle out for unless you’re desperate.
From Friday 17th onward it gets worse. The swell sticks around but the wind stays cross‑on and the quality drops to “poor surf conditions” with scores of 0 or 1. The energy drops off too – by the end of the month it’s down to 248 to 320, which is weak. The swell direction is still SSW, which is the optimum for Keramas, but without clean wind it doesn’t matter.
The one bright spot is that Keramas is a very consistent reef break, and it’s rated as intermediate. Crowds are sometimes an issue, but with conditions this average, it might be quieter. Even so, I can’t in good conscience recommend a session. There’s a small window on Tuesday 20th where the swell bumps up to 6‑7 ft with 17‑second period and energy of 2319 – that’s a solid amount of water. But the wind is still cross‑onshore and the score is only 1. So it’s a “maybe” for someone who doesn’t mind choppy, but it’s not a standout.
Given the lack of any decent windows, I’d say sit this one out. The consistency of Keramas means it won’t stay poor forever, but this forecast is a long stretch of mediocrity. Keep an eye on the wind models – if it swings offshore (NNW is the offshore direction here), it could turn on quickly.
Rusty.
Short Range ForecastSome drizzle, heaviest during Wed night. Warm (max 28°C on Wed morning, min 24°C on Tue morning). Wind will be generally light. | Days 4-6 Weather SummaryHeavy rain (total 22mm), heaviest during Sun afternoon. Warm (max 27°C on Fri afternoon, min 24°C on Fri morning). Wind will be generally light. | ||||||||||||||||||||
Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | |||||||||||||||
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 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 16 | SSW 17 | SSW 16 | SSW 16 |
Wave Graph | |||||||||||||||||||||
1714 | 2187 | 2064 | 1853 | 1447 | 1037 | 857 | 752 | 687 | 665 | 582 | 805 | 665 | 647 | 603 | 479 | 465 | 1427 | 2225 | 1851 | 1592 | |
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 | 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 | 2:01PM1.57m | 2:49AM1.81m | |||||||
Low Tide | 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 | 8:20AM0.69m | 8:12PM0.50m | ||||||||
6:33 | — | — | 6:33 | — | — | 6:33 | — | — | 6:33 | — | — | 6:33 | — | — | 6:33 | — | — | 6:33 | — | — | |
— | 6:14 | — | — | 6:14 | — | — | 6:14 | — | — | 6:14 | — | — | 6:15 | — | — | 6:15 | — | — | 6:15 | — | |
mm | — | — | — | — | — | 1 | — | — | — | 1 | — | 2 | 3 | 1 | 1 | 3 | 6 | 5 | 2 | 1 | 1 |
Temp °C | 27 | 27 | 24 | 28 | 28 | 25 | 27 | 27 | 25 | 26 | 27 | 25 | 26 | 26 | 25 | 25 | 26 | 24 | 25 | 26 | 24 |
Feels °C | 28 | 28 | 26 | 29 | 28 | 28 | 29 | 28 | 28 | 27 | 28 | 27 | 28 | 26 | 27 | 27 | 28 | 25 | 26 | 27 | 25 |
Swell 1 Height (m) Direction Period (s) | 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 16 | SSW 17 | SSW 16 | SSW 16 |
1714 | 2187 | 2064 | 1853 | 1447 | 1037 | 857 | 752 | 687 | 665 | 582 | 805 | 665 | 647 | 603 | 479 | 465 | 1427 | 2225 | 1851 | 1592 | |
Swell 2 Height (m) Direction Period (s) | S 21 | — | SE 6 | SE 6 | NE 7 | NE 7 | ENE 6 | S 22 | SE 7 | S 18 | SSW 13 | NE 7 | — | — | — | SSW 21 | SSW 18 | SSW 20 | — | — | SE 6 |
332 | — | 60 | 43 | 8 | 8 | 4 | 9 | 156 | 162 | 219 | 2 | — | — | — | 43 | 195 | 149 | — | — | 60 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | NE 7 | — | — | — | SSW 21 | SW 18 | ENE 7 | ENE 7 | — | — | — | — | NE 7 | NE 7 | NE 7 | — | — | — |
— | — | — | 7 | — | — | — | 45 | 80 | 5 | 5 | — | — | — | — | 2 | 2 | 2 | — | — | — | |
Wind waves Height (m) Direction Period (s) | SE 6 | SE 6 | ESE 6 | SE 6 | SE 6 | SE 6 | SE 7 | SE 7 | — | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 6 | SE 7 | SE 7 | SE 7 | SE 6 | SE 6 | — |
69 | 67 | 111 | 85 | 103 | 109 | 212 | 194 | — | 164 | 189 | 164 | 155 | 135 | 120 | 155 | 187 | 138 | 94 | 74 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 156 | 14 | 14 | 14 | 14 |
Best forecast wave conditions in Sanur - Bali | |||||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||||
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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.










