
Surf Forecasts:
Halfway surf forecast from 5 Sep 2026:
- Best quality surf: Tuesday 8 Sep, 8PM (local time) - 6.5ft (2.0m), 17s period, SSW swell with cross-offshore winds.
- Most powerful swell: Wednesday 9 Sep, 8AM (local time) - 8ft (2.5m), 16s period, SSW swell with 3,455 kJ wave energy.
- Next surfable swell (1★+): Sunday 6 Sep, 8AM (local time) - 6.5ft (2.0m), 14s period with SSW 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 Sunday (Sep 06) at 8AM. The primary swell is predicted to be 2.0m and 14s period with a secondary swell of 0.8m and 18s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Halfway in the next 16 days are 2.5m 16s and forecast to arrive on Wednesday (Sep 09) at 8AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 6s period and expected on Sunday (Sep 13) at 5AM.
| Wave Type | Time (WITA) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8AM (Sun 6th Sep) | 6.5ft (2.0m) 14s |
| Best Surf | 8PM (Tue 8th Sep) | 6.5ft (2.0m) 17s |
| Most Powerful | 8AM (Wed 9th Sep) | 8ft (2.5m) 16s |
Table - best surf conditions forecast for Halfway over the next 16 days.
The Lowdown
Alright, Rusty here, lookin’ at the charts for the next couple weeks. We’ve got one spot on the radar, and it’s a bit of a mixed bag, but there’s definitely some decent waves to be had if you pick your moments.
Alright, so the main event is Halfway. This is an exposed, fairly consistent spot that likes a good SW swell. The water is sitting at a comfortable 80° right now, which is bang on average for this time of year, so no nasty surprises.
We kick off the outlook on Sunday morning, September 6th, with a solid 7ft SSW groundswell, but it’s a bit of a messy one with a cross-off wind. The energy is strong (2958), but the quality is just “marginal.” It’s the same story through Monday and Tuesday – plenty of swell in the water, with the combined energy hanging around the 1600 to 2900 mark, but those cross-off breezes are keeping it from being truly clean. However, keep an eye on Tuesday afternoon, September 8th. The swell drops a touch to 6ft but the period jumps to 18 seconds from the SSW. That’s a very long period groundswell, a real ocean pulse. The wave energy is even stronger (3469), and the conditions are clean. That’s a standout session for the more experienced crew, as that long period will be lining up beautifully.
We get a bit of a hiccup Wednesday morning, September 9th, with a cross-shore chop that’s going to mess things up. But by Wednesday afternoon, the winds ease to a gentle breeze, and we’re back to clean 8ft SSW swell with a 16-second period. That’s a great session for the intermediate to advanced crew. The energy is strong (2615) and the quality gets a tick for “excellent.” That’s the other real standout in the first week.
The rest of the first week and into the second settles into a long run of similar, clean conditions. Swell sizes bob around between 5ft and 7ft, with periods from 14 to 18 seconds. The combined energy is consistently in the strong range (1000-2500). It’s the kind of dependable, consistent surf where you can get a wave pretty much any time. The crowds are listed as “sometimes,” so on a clean morning you might share it with a few mates, but it won’t be a madhouse.
Looking further out, the end of the window gets interesting. Saturday morning, September 19th, we see a jump in size to 8ft SSW with a solid 16-second period. The energy is way up there (3880). Saturday afternoon looks even better: still 8ft, still 16 seconds, but the wind is a gentle breeze and the energy peaks at 4179. The forecast calls it “excellent” with a top score. For me, that’s the pick of the entire 16-day run. Just be aware that by Sunday morning, September 20th, the swell is forecast to be a thumping 10ft. At that size, Halfway is going to be a real handful – the report even says it’s too big for this break. That’s expert territory only, or maybe a day to watch from the sand.
Then we wrap up on Monday, September 21st, with a nice morning session. The swell drops back to 7ft, but the wind swings offshore for the first time in the whole outlook. That’s a rare treat – clean, offshore lines on a 14-second SW swell. A great way to finish the forecast.
So, in short: there’s surf almost every day at Halfway. The standout sessions are the Tuesday afternoon (Sept 8) with that super long period swell, and the Wednesday afternoon (Sept 9) with the clean, strong swell. If you can wait, the Saturday afternoon on September 19th looks like the absolute best of the bunch. Just be careful of that Sunday morning (Sept 20) when it gets too big for most.
Rusty, signing off.
Short Range ForecastLight rain (total 2mm), mostly falling on Sun night. Warm (max 25°C on Sun morning, min 24°C on Sun night). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 6mm), mostly falling on Thu night. Warm (max 26°C on Fri afternoon, min 24°C on Wed morning). Wind will be generally light. | ||||||||||||||||||||
Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | |||||||||||||||
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 16 | SSW 15 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 18 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 19 |
Wave Graph | |||||||||||||||||||||
2726 | 1245 | 2242 | 1797 | 1513 | 1172 | 1465 | 1944 | 2110 | 3182 | 2615 | 2206 | 2612 | 2372 | 2343 | 1956 | 1799 | 1155 | 1031 | 752 | 1643 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off |
High Tide | 5:04PM1.27m | 4:49AM1.99m | 8:25PM1.46m | 7:13AM2.04m | 9:04PM1.74m | 8:31AM2.23m | 9:34PM2.02m | 9:22AM2.40m | 10:03PM2.28m | 10:04AM2.52m | 10:31PM2.50m | 10:40AM2.55m | 10:58PM2.65m | ||||||||
Low Tide | 10:48AM0.86m | 8:47PM1.19m | 1:19PM0.80m | 00:25AM1.30m | 2:32PM0.61m | 2:18AM1.06m | 3:14PM0.43m | 3:13AM0.77m | 3:48PM0.30m | 3:56AM0.51m | 4:18PM0.22m | 4:33AM0.30m | 4:47PM0.20m | ||||||||
6:18 | — | — | 6:18 | — | — | 6:16 | — | — | 6:16 | — | — | 6:16 | — | — | 6:15 | — | — | 6:15 | — | — | |
— | 6:16 | — | — | 6:16 | — | — | 6:15 | — | — | 6:15 | — | — | 6:15 | — | — | 6:15 | — | — | 6:15 | — | |
mm | — | — | 1 | — | — | — | 1 | — | — | — | — | — | — | — | 2 | — | — | 4 | 1 | — | 3 |
Temp °C | 25 | 25 | 25 | 24 | 25 | 25 | 24 | 25 | 25 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 26 | 26 | 25 | 26 | 26 |
Feels °C | 26 | 25 | 26 | 24 | 25 | 25 | 25 | 26 | 26 | 26 | 24 | 25 | 27 | 26 | 27 | 26 | 27 | 27 | 26 | 27 | 27 |
Swell 1 Height (m) Direction Period (s) | SSW 17 | SSW 13 | SSW 15 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 19 |
2726 | 892 | 2242 | 1797 | 1513 | 1172 | 1465 | 1525 | 2110 | 3182 | 2615 | 2206 | 2612 | 2372 | 2343 | 1956 | 1799 | 1155 | 1031 | 752 | 1643 | |
Swell 2 Height (m) Direction Period (s) | S 18 | SSW 16 | — | SSW 22 | SSW 22 | SSW 21 | SSW 19 | SSW 18 | SSW 12 | — | — | SSW 18 | SSW 18 | — | SW 26 | SSW 26 | SSW 24 | SSW 10 | SW 21 | SW 21 | SW 14 |
232 | 1245 | — | 47 | 91 | 487 | 1451 | 1944 | 1068 | — | — | 209 | 214 | — | 27 | 66 | 218 | 72 | 664 | 358 | 606 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 24 | — | SSW 8 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 141 | — | 23 | — | |
Wind waves Height (m) Direction Period (s) | SE 5 | — | — | — | SE 4 | — | — | — | — | — | — | SSE 4 | SE 4 | — | SE 4 | SE 5 | SE 5 | SE 5 | SE 5 | SE 5 | SE 6 |
21 | — | — | — | 8 | — | — | — | — | — | — | 7 | 4 | — | 11 | 14 | 15 | 23 | 16 | 35 | 38 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 13 | 13 | 0 | 13 | 13 | 13 | 13 | 13 | 0 | 30 | 0 | 7 | 0 | 1 | 6 | 7 | 7 | 6 | 7 | 7 | 0 |
Best forecast wave conditions in Kuta - Bali | |||||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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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.










