Surf Forecasts:
Halfway surf forecast from 29 Aug 2026:
- Best quality surf: Saturday 29 Aug, 8PM (local time) - 4ft (1.2m), 14s period, SSW swell with offshore winds.
- Most powerful swell: Tuesday 1 Sep, 8AM (local time) - 6.5ft (2.0m), 18s period, SSW swell with 2,490 kJ wave energy.
- Next surfable swell (1★+): Saturday 29 Aug, 8PM (local time) - 4ft (1.2m), 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 Saturday (Aug 29) at 8PM. The primary swell is predicted to be 1.2m and 14s period with a secondary swell of 1.1m and 15s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Halfway in the next 16 days are 2.0m 18s and forecast to arrive on Tuesday (Sep 01) at 8AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 5s period and expected on Wednesday (Sep 02) at 5PM.
| Wave Type | Time (WITA) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Sat 29th Aug) | 4ft (1.2m) 14s |
| Best Surf | 8PM (Sat 29th Aug) | 4ft (1.2m) 14s |
| Most Powerful | 8AM (Tue 1st Sep) | 6.5ft (2.0m) 18s |
Table - best surf conditions forecast for Halfway over the next 16 days.
The Lowdown
G'day, Rusty here. Look, I gotta be straight with you – this outlook is a bit of a strange one. We've got a solid run of swell on the cards, but the conditions are going to be a real mixed bag. The water temp is sitting at 80°F, which is pretty much what you'd expect for this time of year, so the rubber's staying off.
The main event is Halfway. It's a fairly consistent, intermediate-level spot that's exposed to the SW swell. The water temp is 80°, about 1° warmer than usual, so nothing wild there.
We kick off on Saturday, August 29th with a 4ft SW swell, period of 15 seconds, and a cross-off ESE breeze at 12 mph. The combined energy is 1204 – that's a moderate amount of energy. It's clean, but it's a bit marginal, honestly.
Sunday the 30th through to Friday the 4th of September is a bit of a flat spell in terms of quality. We're looking at 4ft to 7ft SSW swells, with periods around 13-18 seconds, but the wind is a persistent cross-off from the ESE or SE, mostly 12-16 mph. The energy is moderate to strong, with values like 839, 924, and up to 2494, but the wave comment keeps saying "marginal". It's a long stretch of clean but not great surf.
Then things start to pick up. On Monday, September 7th, we get a 7ft SSW swell, 14-second period, with a lighter cross-off SE breeze at 9 mph. The energy is strong at 1534, but still marginal.
The standout window is Tuesday, September 8th through to Friday, September 11th. This is when it gets interesting. Tuesday afternoon looks the pick of the bunch: a 7ft SSW swell, 18-second period, with a gentle cross-off SSE breeze at 9 mph. The combined energy is a very strong 3887, and the wave comment is "excellent surf conditions for experienced surfers". This is a proper groundswell with a long period, so it'll have plenty of punch. Keep in mind that a long-period swell like this can make beach breaks a bit too straight, but Halfway should handle it.
Wednesday, September 9th, sees a 8ft SSW swell, 17-second period, with a gentle SE breeze at 9 mph. The energy is a massive 4620, but it's back to being called "marginal". At 8ft, this is definitely a day for experienced surfers only.
Thursday the 10th and Friday the 11th keep the energy high, with 7ft to 8ft SSW swells and periods of 15-19 seconds. The wind is a consistent cross-off from the SE at 12-16 mph. The energy is very strong, hitting 4154 on Friday morning.
From Saturday, September 12th, the swell starts to ease back to 6ft-7ft SW, with periods around 14-16 seconds, and the energy drops to the 1200-2500 range. The wind stays cross-off, but the surf is back to "marginal".
So, the takeaway is this: the first week is a write-off for quality, with clean but weak surf. The real action is from Tuesday, September 8th to Friday, September 11th, with Tuesday afternoon being the absolute standout. That's a session for the experienced crew, with a solid, long-period SSW groundswell and light winds. The rest of the period is a slow fade back to mediocrity. Get it while it's good.
Rusty.
Short Range ForecastMostly dry. Warm (max 26°C on Sat afternoon, min 24°C on Sun night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 25°C on Tue afternoon, min 25°C on Tue afternoon). Wind will be generally light. | |||||||||||||||||||
Sat 29 | Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | ||||||||||||||
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 15 | SSW 14 | SSW 13 | SSW 13 | SSW 19 | SSW 18 | SSW 18 | SW 18 | SSW 18 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SSW 14 |
Wave Graph | ||||||||||||||||||||
606 | 802 | 659 | 454 | 766 | 1068 | 1682 | 1996 | 2490 | 2187 | 2267 | 1970 | 1750 | 1420 | 1179 | 915 | 676 | 731 | 811 | 553 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | 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 | 11:14PM2.45m | 11:16AM2.52m | 11:37PM2.57m | 11:46AM2.47m | 00:01AM2.65m | 12:16PM2.36m | 00:27AM2.67m | 12:47PM2.19m | 00:56AM2.63m | 1:20PM1.97m | 1:28AM2.53m | 1:57PM1.72m | 2:07AM2.37m | |||||||
Low Tide | 5:02PM0.21m | 5:13AM0.39m | 5:25PM0.20m | 5:43AM0.29m | 5:48PM0.24m | 6:15AM0.24m | 6:13PM0.32m | 6:49AM0.25m | 6:37PM0.43m | 7:26AM0.34m | 7:03PM0.57m | 8:09AM0.49m | 7:30PM0.74m | |||||||
— | — | 6:22 | — | — | 6:22 | — | — | 6:20 | — | — | 6:20 | — | — | 6:20 | — | — | 6:18 | — | — | |
6:16 | — | — | 6:16 | — | — | 6:16 | — | — | 6:16 | — | — | 6:16 | — | — | 6:16 | — | — | 6:16 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
Feels °C | 27 | 26 | 26 | 25 | 25 | 25 | 25 | 26 | 26 | 25 | 25 | 26 | 24 | 26 | 25 | 24 | 26 | 25 | 25 | 26 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 12 | SSW 18 | SSW 18 | SW 18 | SSW 18 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SSW 14 |
585 | 802 | 659 | 454 | 397 | 1068 | 1682 | 1996 | 2490 | 2187 | 2267 | 1970 | 1750 | 1420 | 1179 | 915 | 676 | 731 | 811 | 553 | |
Swell 2 Height (m) Direction Period (s) | SW 15 | SW 15 | SSW 21 | SW 13 | SSW 19 | SSW 12 | SSW 11 | SSW 11 | W 14 | — | — | — | — | — | SSW 6 | — | — | SSW 6 | SSW 6 | SW 13 |
606 | 76 | 180 | 173 | 766 | 299 | 173 | 133 | 4 | — | — | — | — | — | 11 | — | — | 7 | 12 | 228 | |
Swell 3 Height (m) Direction Period (s) | S 26 | SSW 23 | NE 6 | SSW 21 | SE 6 | NE 7 | SW 12 | — | — | — | — | — | — | — | W 17 | — | — | — | SSW 6 | SSW 5 |
13 | 54 | 2 | 297 | 23 | 2 | 37 | — | — | — | — | — | — | — | 6 | — | — | — | 8 | 7 | |
Wind waves Height (m) Direction Period (s) | SSE 6 | SE 5 | SE 6 | SE 6 | ESE 6 | SE 5 | SE 5 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 5 | SE 6 | SE 5 | SE 6 | SE 6 | SE 6 | SE 5 | SE 6 |
29 | 21 | 32 | 60 | 58 | 23 | 40 | 56 | 47 | 60 | 98 | 44 | 74 | 80 | 42 | 52 | 54 | 50 | 35 | 31 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 7 | 0 | 7 | 7 | 0 | 4 | 7 | 7 | 4 | 30 | 30 | 30 | 7 | 7 | 7 | 7 | 7 | 7 | 13 | 7 |
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.











