
Surf Forecasts:
Halfway surf forecast from 11 Sep 2026:
- Best quality surf: Friday 11 Sep, 11AM (local time) - 6ft (1.9m), 16s period, SW swell with offshore winds.
- Most powerful swell: Sunday 13 Sep, 2PM (local time) - 7ft (2.1m), 17s period, SW swell with 2,683 kJ wave energy.
- Next surfable swell (1★+): Friday 11 Sep, 11AM (local time) - 6ft (1.9m), 16s period with SW swell.
Best Forecast Surf Conditions for Halfway this week:
The surf forecast for Halfway over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Sep 11) at 11AM. The primary swell is predicted to be 1.9m and 16s period with a secondary swell of 0.2m and 26s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Halfway in the next 16 days are 2.1m 17s and forecast to arrive on Sunday (Sep 13) at 2PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 6s period and expected on Sunday (Sep 13) at 5AM.
| Wave Type | Time (WITA) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11AM (Fri 11th Sep) | 6ft (1.9m) 16s |
| Best Surf | 11AM (Fri 11th Sep) | 6ft (1.9m) 16s |
| Most Powerful | 2PM (Sun 13th Sep) | 7ft (2.1m) 17s |
Table - best surf conditions forecast for Halfway over the next 16 days.
The Lowdown
Hey, it's Rusty. Let's talk about what's on the menu for Halfway in the coming weeks. We've got a solid run of long-period SW groundswell, and while it's not all picture-perfect, there are some windows that will have you calling in sick to work. The water's sitting at 80°, which is just about average for the time of year, nothing weird there.
We get started early on Friday the 11th with a clean 6ft swell from the SW, with a long 16-second period. The wind is a moderate offshore breeze from the ESE, making for nice clean lines. It's a good start for experienced surfers, with moderate wave energy (1865). The wind switches to cross-off in the afternoon, still surfable but the forecast drops a little. The next few days through the weekend see the swell dip a bit and wind staying cross-off, so don't expect perfection, but there will be waves.
The first real highlight builds towards the end of the first week. Wednesday morning the 16th is clean, but the afternoon is where it gets interesting: light 9 mph cross-off wind from the SE with 6ft of SSW swell at a punchy 14 seconds. The energy is climbing (1362). Thursday the 17th is another solid day with 6ft to 6ft SSW swell and light cross-off winds, and the wave energy is dialed in (1717). Friday the 18th is also clean with 5ft to 5ft of SW swell and light winds, making it a decent option for the intermediate crew too.
Now, the big one is the second week. We've got a proper groundswell event lining up. The morning of Tuesday the 22nd is looking like the highlight of the whole run: a clean 8ft SSW swell with a 17-second period and light cross-off winds from the ESE. The energy is pumping hard (3900). It's solidly in the expert-only zone, but for those who can handle it, the shape will be unreal, especially with that wind. This one's a proper standout but it's over a week out, so keep it in the back of your mind. The afternoon of the 22nd is nearly as good at 8ft and 16 seconds (3507). The whole week from the 22nd through the 24th sees solid 7ft to 8ft SSW swell with clean conditions and light cross-off breezes. It's all for the experienced folks.
Later on, Saturday the 26th sees another pulse of 8ft to 8ft SSW swell at 18 seconds, with big wave energy (3983). The wind is cross-off again, so it's clean but powerful. That one is also a long way out, so just know to keep checking the forecast.
The only thing to be aware of is that long-period SW groundswell can tend to break straight at Halfway since it's a beach break, but the consistent offshore and cross-off winds should help it out.
A couple of quieter days pop up around Saturday the 19th with smaller 4ft to 4ft swell, but it bounces back quick.
Overall, if you're an experienced surfer, the window from the 16th to the 26th is loaded with solid, clean surf. The absolute standout is the morning of the 22nd of September. Don't sleep on it, but don't plan your life around it this far out. Crowds can be a thing here sometimes, so keep that in mind.
Rusty.
Short Range ForecastLight rain (total 3mm), mostly falling on Fri night. Warm (max 26°C on Fri morning, min 25°C on Fri morning). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 3mm), mostly falling on Mon morning. Warm (max 26°C on Mon afternoon, min 25°C on Mon morning). Wind will be generally light. | ||||||||||||||||||||
Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | |||||||||||||||
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 16 | SSW 16 | SW 15 | SW 14 | SW 14 | SW 19 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SSW 15 | SSW 14 | SSW 15 | SSW 14 | SSW 14 | SSW 14 |
Wave Graph | |||||||||||||||||||||
1799 | 1677 | 1140 | 928 | 763 | 1944 | 2065 | 2561 | 1978 | 1494 | 1402 | 1331 | 1436 | 1436 | 1341 | 1158 | 1261 | 1488 | 1095 | 1388 | 1126 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | off | cross-off | cross-off | off | cross-off | cross-off | off | cross-off | cross-off | off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | off |
High Tide | 10:04AM2.52m | 10:31PM2.50m | 10:40AM2.55m | 10:58PM2.65m | 11:14AM2.52m | 11:25PM2.73m | 11:45AM2.42m | 11:51PM2.73m | 12:14PM2.27m | 00:17AM2.66m | 12:42PM2.10m | 00:43AM2.53m | 1:08PM1.90m | 1:08AM2.36m | |||||||
Low Tide | 4:18PM0.22m | 4:33AM0.30m | 4:47PM0.20m | 5:08AM0.17m | 5:14PM0.22m | 5:41AM0.11m | 5:39PM0.29m | 6:13AM0.14m | 6:04PM0.39m | 6:43AM0.24m | 6:26PM0.52m | 7:14AM0.40m | 6:47PM0.67m | ||||||||
6:15 | — | — | 6:15 | — | — | 6:13 | — | — | 6:13 | — | — | 6:13 | — | — | 6:11 | — | — | 6:11 | — | — | |
— | 6:15 | — | — | 6:15 | — | — | 6:15 | — | — | 6:15 | — | — | 6:15 | — | — | 6:15 | — | — | 6:15 | — | |
mm | — | — | 1 | — | — | — | — | — | 2 | 1 | — | — | — | — | — | — | — | 2 | — | — | — |
Temp °C | 26 | 26 | 25 | 25 | 26 | 25 | 25 | 26 | 26 | 25 | 26 | 26 | 25 | 26 | 26 | 25 | 26 | 26 | 25 | 26 | 26 |
Feels °C | 27 | 27 | 27 | 27 | 27 | 25 | 27 | 27 | 27 | 25 | 27 | 26 | 26 | 27 | 28 | 25 | 28 | 28 | 26 | 28 | 28 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SSW 16 | SW 15 | SW 14 | SW 14 | SW 19 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SSW 15 | SSW 14 | SSW 15 | SSW 14 | SSW 14 | SSW 14 |
1799 | 1677 | 1140 | 928 | 763 | 1944 | 2065 | 2561 | 1978 | 1494 | 1402 | 1331 | 1436 | 1436 | 1341 | 1158 | 1261 | 1488 | 1095 | 1388 | 1126 | |
Swell 2 Height (m) Direction Period (s) | SSW 26 | SW 24 | SSW 10 | SSW 21 | SW 21 | SW 14 | SW 14 | NE 8 | — | — | — | SE 6 | SSE 6 | — | S 5 | SSW 21 | SSE 6 | — | SSW 17 | — | SE 6 |
66 | 142 | 72 | 799 | 522 | 529 | 447 | 10 | — | — | — | 77 | 41 | — | 13 | 45 | 40 | — | 622 | — | 17 | |
Swell 3 Height (m) Direction Period (s) | — | — | SW 24 | — | NE 6 | SE 6 | SE 6 | — | — | — | — | — | — | — | — | W 16 | SW 20 | — | — | — | — |
— | — | 141 | — | 7 | 49 | 91 | — | — | — | — | — | — | — | — | 5 | 61 | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | SE 5 | SE 5 | SE 5 | SE 6 | SE 6 | — | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | — | SE 6 | SSE 6 | SE 6 | SE 6 | — | SE 6 | SE 6 | SE 6 | ESE 6 |
18 | 13 | 14 | 32 | 47 | — | 46 | 81 | 69 | 62 | 100 | — | 25 | 39 | 31 | 44 | — | 32 | 38 | 33 | 44 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 7 | 0 | 7 | 7 | 0 | 7 | 7 | 0 | 7 | 7 | 0 | 7 | 7 | 0 | 4 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Kuta - Bali | |||||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||||
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Information about the Halfway Surf forecast
The above surf forecast table for Halfway provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Halfway can be found by selecting the local surf guide option on the grey menu. Our Halfway 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 (Halfway) 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 Halfway 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.
Halfway is 2 km (1 miles) from the city of Kuta. If you plan a holiday in Kuta - Bali, look for hotels and other accommodation in Kuta. Kuta has rooms for a wide range of budgets as well as car hire and transport links.










