
Surf Forecasts:
Gantheaume Point (Broome) surf forecast from 9 Aug 2026:
- Most powerful swell: Tuesday 11 Aug, 8PM (local time) - 1.5ft (0.4m), 3s period, WSW swell with 4 kJ wave energy.
Best Forecast Surf Conditions for Gantheaume Point (Broome) this week:
The most powerful waves expected at Gantheaume Point (Broome) in the next 16 days are 0.4m 3s and forecast to arrive on Tuesday (Aug 11) at 8PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 3s period and expected on Wednesday (Aug 12) at 8AM.
| Wave Type | Time (AWST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 8PM (Tue 11th Aug) | 1.5ft (0.4m) 3s |
Table - best surf conditions forecast for Gantheaume Point (Broome) over the next 16 days.
The Lowdown
G’day, Rusty here. Look, I’ve got to be straight with you – the next 16 days for the Broome area are looking flat as a tack. The only break on the radar is Gantheaume Point, and she’s not offering much at all. We’ve got a long stretch of very minimal surf, so don’t be in a rush to wax up.
Right now, starting Monday the 10th of August, there’s barely a ripple. Swell is a tiny 0.3 ft from the west with a 12-second period, but the combined energy is a pathetic 4 (weak). The wind is a cross-offshore, so it’s clean, but there’s just nothing to ride. That pattern sticks around for days. Tuesday the 11th and Wednesday the 12th are similar – maybe 0.3 ft to 1 ft of weak, short-period junk with cross or onshore winds chopping it up. By Thursday the 13th, we’re back to near-flat conditions, and the whole first week is a write-off.
There’s a bit of a tease on the morning of Tuesday the 18th of August. A glassy, dead calm morning with a 0.3 ft west swell (12-second period, energy at 4). It’s clean, but the size is for a bathtub, not a surfboard. Don’t get excited.
The most interesting moment – and I use that word loosely – is on the morning of Wednesday the 19th of August. We see a 0.3 ft west swell with a very long 20-second period. That’s proper groundswell energy, and the combined energy hits 8 (still weak, but the period is telling). The wind is a light cross-offshore from the east at 9 mph, so it’ll be clean. Gantheaume Point is a beach and point, so that long-period west swell could wrap in and offer a few clean, walled-up waves for the patient surfer. It’s a beginner spot that rarely breaks, so if it does, you might have it to yourself – crowds are never an issue here. The water is 73°, which is a bit colder than normal for this time of year, so a spring suit wouldn’t go astray.
After that, the following week (20th to 25th August) goes back to the same story – tiny 0.3 ft to 0.7 ft west swells, mostly clean in the mornings with offshore or cross-offshore winds, but the energy is barely there. The afternoon seabreezes from the west will mess up what little there is.
Honestly, if you’re dead keen, the best chance is that Wednesday the 19th morning session. That long-period groundswell might just offer a couple of fun runners along the point. For anything else, it’s a waiting game. The setup is more interesting for a kite surfer on a gusty afternoon than a paddle surfer right now.
Keep your eyes on the horizon, the forecasts can change.
Rusty.
Short Range ForecastMostly dry. Warm (max 28°C on Wed afternoon, min 16°C on Wed morning). Winds increasing (light winds from the SW on Mon afternoon, strong winds from the ESE by Wed morning). | Days 4-6 Weather SummaryMostly dry. Warm (max 30°C on Thu afternoon, min 18°C on Thu morning). Winds decreasing (fresh winds from the ESE on Thu morning, calm by Thu night). | ||||||||||||||||||||
Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Wave Height (m) Direction Period (s) | W 12 | W 11 | W 10 | W 10 | WSW 3 | W 12 | W 6 | ESE 3 | W 11 | W 11 | — | WNW 3 | W 3 | WNW 3 | WNW 3 | — | W 3 | — | — | SW 3 | W 14 |
Wave Graph | |||||||||||||||||||||
3 | 2 | 2 | 2 | 3 | 3 | 1 | 0 | 2 | 2 | 0 | 1 | 1 | 3 | 1 | 0 | 1 | 0 | 0 | 2 | 4 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross-off | cross | cross-on | off | off | off | off | cross-off | cross-off | glassy | on | on | cross-on | cross-off | cross-on | cross | cross | cross | cross-off |
High Tide | 8:29AM6.76m | 9:24PM6.65m | 9:35AM7.54m | 10:13PM7.49m | 10:23AM8.30m | 10:53PM8.25m | 11:05AM8.92m | 11:30PM8.85m | 11:42AM9.30m | 00:03AM9.22m | 12:17PM9.40m | 00:35AM9.34m | 12:49PM9.25m | 1:04AM9.24m | |||||||
Low Tide | 3:17PM3.24m | 3:35AM3.56m | 4:09PM2.37m | 4:24AM2.64m | 4:50PM1.61m | 5:04AM1.83m | 5:26PM1.05m | 5:41AM1.23m | 6:00PM0.74m | 6:15AM0.89m | 6:31PM0.69m | 6:47AM0.83m | 7:01PM0.87m | ||||||||
6:13 | — | — | 6:13 | — | — | 6:13 | — | — | 6:11 | — | — | 6:11 | — | — | 6:11 | — | — | 6:09 | — | — | |
— | 5:38 | — | — | 5:38 | — | — | 5:39 | — | — | 5:39 | — | — | 5:39 | — | — | 5:39 | — | — | 5:39 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 25 | 23 | 21 | 22 | 23 | 22 | 28 | 25 | 25 | 30 | 24 | 23 | 24 | 24 | 23 | 23 | 23 | 23 | 25 | 23 |
Feels °C | 19 | 20 | 19 | 17 | 17 | 20 | 13 | 22 | 18 | 19 | 27 | 23 | 22 | 22 | 23 | 24 | 22 | 23 | 23 | 22 | 23 |
Swell 1 Height (m) Direction Period (s) | W 8 | W 11 | W 10 | W 10 | — | WSW 3 | W 6 | — | W 11 | — | — | — | W 3 | — | — | — | — | — | — | — | W 14 |
1 | 2 | 2 | 2 | — | 1 | 1 | — | 2 | — | — | — | 1 | — | — | — | — | — | — | — | 4 | |
Swell 2 Height (m) Direction Period (s) | W 12 | — | — | — | — | W 12 | — | — | — | W 11 | — | — | — | — | — | — | — | — | — | — | — |
3 | — | — | — | — | 3 | — | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | ESE 3 | — | SSW 3 | SW 3 | WSW 3 | SE 3 | ESE 3 | ESE 3 | SE 3 | E 3 | — | WNW 3 | — | WNW 3 | WNW 3 | — | W 3 | — | — | SW 3 | SW 2 |
3 | — | 1 | 2 | 3 | 4 | 12 | 3 | 5 | 5 | — | 1 | — | 3 | 1 | — | 1 | — | — | 2 | 2 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 787 | 782 | 782 | 787 | 1101 | 827 | 827 | 943 | 787 | 798 | 827 | 782 | 782 | 799 | 827 | 789 | 1100 | 921 | 1097 | 827 | 921 |
Best forecast wave conditions in North West WA | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
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Information about the Gantheaume Point (Broome) Surf forecast
The above surf forecast table for Gantheaume Point (Broome) provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Gantheaume Point (Broome) can be found by selecting the local surf guide option on the grey menu. Our Gantheaume Point (Broome) 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 (Gantheaume Point (Broome)) 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 Gantheaume Point (Broome) 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.




