
Surf Forecasts:
Halfway surf forecast from 6 Sep 2026:
- Best quality surf: Wednesday 9 Sep, 2AM (local time) - 6.5ft (2.0m), 16s 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★+): Tuesday 8 Sep, 5AM (local time) - 6ft (1.9m), 13s 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 Tuesday (Sep 08) at 5AM. The primary swell is predicted to be 1.9m and 13s period with a secondary swell of 0.9m and 20s. 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 1.2m 6s period and expected on Monday (Sep 14) at 5AM.
| Wave Type | Time (WITA) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Tue 8th Sep) | 6ft (1.9m) 13s |
| Best Surf | 2AM (Wed 9th Sep) | 6.5ft (2.0m) 16s |
| 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 folks, Rusty here. Let’s get straight into the local outlook for the South West-facing breaks around here. We’ve got a solid run of surf ahead, but you’ll want to pick your moments carefully, especially with the size and the cross-off wind that’s gonna be a constant companion.
The overall pattern is a long, persistent SSW-to-SW groundswell that starts up this week and just keeps on giving. The water temp is sitting right on 80°F, which is pretty much dead average for this time of year, so no surprises there.
Monday 7th kicks things off, but honestly, it’s a bit of a warm-up. We’ve got a 7ft swell from the SSW with a 14-second period, but that cross-off wind from the SE at 12 mph is making it feel a bit average. The wave energy is strong (2003), but the conditions are just “marginal.” The swell drops a little on Tuesday 8th afternoon to 6ft, but the period jumps to a very long 18 seconds, which is proper groundswell. That long period can make beach breaks a bit straight, but for a point or reef, it’s gold. The combined energy is still very strong (3342). The breeze stays cross-off, so it’s clean but not perfect.
Wednesday 9th morning sees the swell bump up to 8ft, again from the SSW with a 16-second period, and the energy is cranking (3182). By the afternoon, the wind drops to a gentle 9 mph, and the conditions are marked as “excellent” for experienced surfers. That’s a good window. The swell holds through Thursday 10th morning, around 7ft with a 15-second period, and the wind is still light and cross-off. For the intermediate surfer, this is a solid call, but remember, anything over 5ft starts to get a bit heavy for the groms.
The pattern then settles into a slightly smaller, but still consistent, run of 5ft to 7ft swells from the SW through the rest of the week and into the next. The wind stays cross-off, mostly from the SE or ESE at 9 to 16 mph. The wave energy stays in the moderate to strong range (1157 to 2813). It’s all very surfable, but nothing is screaming “standout” until we get to the end of the run.
Now, the real standouts are the last few days. Friday 18th shows a shift: the morning has a smaller 4ft swell from the SW with a 16-second period, but the wind is a light 9 mph cross-off, and the conditions are “excellent.” The energy is moderate (1284), but the quality for the size is top-notch. Then Saturday 19th and Sunday 20th are the pick of the whole forecast. The swell jumps back to 8ft to 8ft, direction SSW, with a 16-second period. The wind is a gentle 9 mph cross-off, and the combined energy is very strong (2799 to 3931). The conditions are “excellent” and the scores are the highest we see. The swell is solid, so this is for the experienced crew. It’s going to be big, powerful, and clean.
Looking further out, Monday 21st is still excellent with a 7ft swell and a light 6 mph wind – that’s as close to glassy as you’ll get here. But Tuesday 22nd is a bit of a different story. The swell is forecast to be massive: 10ft in the morning, peaking at 12ft in the afternoon, with a very long 20-second period from the SSW. The wave energy is off the charts (9187 and 9875). The wind is light, but the size is simply too big for this break. The model says it’s too big, and I agree. That’s expert-only territory, and even then, it’s going to be a washing machine. Save your energy for the Saturday and Sunday before.
The break we’re focused on is Halfway. It’s exposed to the SW swell, and the optimum direction is SW, so this swell train is right on the money. It’s a fairly consistent spot, but it can get crowded sometimes, so don’t expect to have it to yourself. The early part of the week is a bit of a grind, but the best of the best is Saturday 19th and Sunday 20th. Don’t miss it.
Rusty.
Short Range ForecastLight rain (total 6mm), mostly falling on Mon morning. Warm (max 25°C on Mon morning, min 24°C on Mon night). Wind will be generally light. | Days 4-6 Weather SummaryModerate rain (total 11mm), heaviest on Thu night. Warm (max 26°C on Fri afternoon, min 24°C on Thu morning). Wind will be generally light. | ||||||||||||||||||||
Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | |||||||||||||||
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 14 | SSW 14 | SSW 13 | SSW 13 | SSW 18 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 16 | SSW 16 | SSW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 19 | SW 18 | SW 17 | SW 16 |
Wave Graph | |||||||||||||||||||||
1956 | 1513 | 1172 | 1465 | 1944 | 2110 | 3182 | 2615 | 2206 | 2002 | 2431 | 2343 | 1956 | 1776 | 1140 | 1031 | 857 | 1944 | 2065 | 2813 | 2160 | |
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-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 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 | 11:14AM2.52m | 11:25PM2.73m | ||||||||
Low Tide | 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 | 5:08AM0.17m | 5:14PM0.22m | ||||||||
6:18 | — | — | 6:16 | — | — | 6:16 | — | — | 6:16 | — | — | 6:15 | — | — | 6:15 | — | — | 6:13 | — | — | |
— | 6:16 | — | — | 6:15 | — | — | 6:15 | — | — | 6:15 | — | — | 6:15 | — | — | 6:15 | — | — | 6:15 | — | |
mm | 2 | — | 2 | 2 | — | — | — | — | — | — | — | 3 | 1 | — | 4 | — | — | 3 | 1 | — | 2 |
Temp °C | 25 | 25 | 25 | 24 | 25 | 25 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 26 | 26 | 25 | 26 | 26 | 25 | 26 | 26 |
Feels °C | 26 | 25 | 26 | 25 | 25 | 25 | 25 | 24 | 25 | 27 | 26 | 26 | 26 | 27 | 27 | 27 | 27 | 26 | 25 | 27 | 27 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 16 | SSW 16 | SSW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 19 | SW 18 | SW 17 | SW 16 |
1956 | 1513 | 1172 | 1465 | 1398 | 2110 | 3182 | 2615 | 2206 | 2002 | 2431 | 2343 | 1956 | 1776 | 1140 | 1031 | 857 | 1944 | 2065 | 2813 | 2160 | |
Swell 2 Height (m) Direction Period (s) | SSW 22 | SSW 22 | SSW 21 | SSW 19 | SSW 18 | SSW 12 | — | — | SSW 18 | SSW 19 | — | SW 26 | SSW 26 | SW 24 | SSW 10 | SSW 21 | SW 21 | SW 14 | SW 14 | — | — |
47 | 91 | 487 | 1451 | 1944 | 1068 | — | — | 209 | 280 | — | 27 | 66 | 142 | 72 | 799 | 522 | 606 | 514 | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 24 | S 9 | SSW 8 | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | 141 | 42 | 22 | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | ESE 4 | S 6 | — | ESE 4 | — | — | — | — | — | SE 4 | SE 4 | SE 5 | SE 5 | SE 5 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 5 |
12 | 52 | — | 12 | — | — | — | — | — | 10 | 12 | 18 | 16 | 16 | 36 | 31 | 49 | 58 | 46 | 46 | 35 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 7 | 7 | 13 | 75 | 13 | 0 | 30 | 0 | 0 | 0 | 13 | 2 | 7 | 7 | 7 | 7 | 7 | 30 | 7 | 7 | 7 |
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.










