Surf Forecasts:
Gantheaume Point (Broome) surf forecast from 6 Sep 2026:
- Most powerful swell: Sunday 13 Sep, 2PM (local time) - 1.5ft (0.4m), 17s period, WSW swell with 92 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 17s and forecast to arrive on Sunday (Sep 13) at 2PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Saturday (Sep 12) at 2AM.
| Wave Type | Time (AWST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 2PM (Sun 13th Sep) | 1.5ft (0.4m) 17s |
Table - best surf conditions forecast for Gantheaume Point (Broome) over the next 16 days.
The Lowdown
Alright, so here’s the deal. The Broome area is going to be a total bust for the next 16 days. The only spot in the data is Gantheaume Point, and it’s one of those places that “rarely breaks” – and you can see why. The entire forecast period is a flat spell.
Starting from the 6th of September, right through the first week, it’s all tiny dribble. The wave energy is super weak, barely hitting double digits – like 12 (weak) on Sunday the 6th, then dropping to 1 (weak) on Saturday the 12th. Wave heights are stuck between 0.3ft and 2ft, with periods so short you’d be bobbing in the water. The wind is mostly cross-onshore, making it choppy and ugly. We get a glassy moment the morning of Saturday the 12th, but there’s no swell to go with it. The water is warm, reading 79°, which is a touch warmer than normal for this time of year – a pleasant anomaly of 3°.
The second week, from the 13th of September onward, is more of the same. Tiny, weak swell (0.3ft to 2ft), short periods, and constant cross-onshore wind. The energy stays low, never getting above 11 (weak). There’s a clean morning on the 11th with a light cross-offshore breeze, but the swell is just 0.3ft. Another glassy morning on the 17th of September, but again, no waves. The 21st of September sees the “biggest” energy of the run at 10 (weak), with a 2ft swell and a 4-second period – that’s not surfable.
With a beach and point setup, and this kind of tiny, weak swell and wind, it’s more of a kiteboarding scene than a surfing one. For a paddler, there’s just nothing on the cards. The forecasts can always turn, but right now, this is a classic blank run for the region.
Rusty.
Short Range ForecastMostly dry. Warm (max 25°C on Sun afternoon, min 22°C on Wed morning). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 31°C on Sat morning, min 22°C on Thu morning). Wind will be generally light. | |||||||||||||||||||
Sun 6 | Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | ||||||||||||||
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 3 | W 7 | W 7 | W 7 | W 7 | W 6 | W 3 | W 3 | W 5 | W 3 | W 14 | W 16 | WSW 3 | W 15 | W 15 | WSW 3 | W 14 | W 14 | WNW 3 | W 18 |
Wave Graph  | ||||||||||||||||||||
 kJ | 8 | 43 | 35 | 33 | 21 | 12 | 3 | 3 | 2 | 2 | 4 | 5 | 9 | 4 | 4 | 6 | 4 | 4 | 3 | 6 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross | cross-off | cross-on | cross-off | cross-on | on | cross-off |
High Tide | 4:08PM5.69m | 4:55AM6.07m | 8:24PM5.91m | 8:37AM6.66m | 9:21PM6.88m | 9:32AM7.59m | 10:01PM7.83m | 10:14AM8.43m | 10:36PM8.65m | 10:50AM9.05m | 11:08PM9.25m | 11:23AM9.41m | 11:38PM9.60m | |||||||
Low Tide | 10:11PM4.40m | 2:04PM4.20m | 2:39AM4.42m | 3:17PM3.26m | 3:35AM3.33m | 3:59PM2.34m | 4:15AM2.29m | 4:34PM1.57m | 4:49AM1.44m | 5:06PM1.02m | 5:22AM0.84m | 5:36PM0.72m | ||||||||
 |  | | | | | | | | | | | | | | | | | | | |
 | — | — | 5:54 | — | — | 5:52 | — | — | 5:52 | — | — | 5:50 | — | — | 5:50 | — | — | 5:50 | — | — |
 | 5:44 | — | — | 5:44 | — | — | 5:45 | — | — | 5:45 | — | — | 5:45 | — | — | 5:45 | — | — | 5:45 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 23 | 23 | 24 | 24 | 23 | 23 | 23 | 22 | 23 | 23 | 23 | 24 | 24 | 25 | 26 | 26 | 31 | 27 | 26 |
Feels °C | 24 | 21 | 21 | 22 | 22 | 22 | 20 | 20 | 23 | 21 | 22 | 23 | 21 | 22 | 24 | 23 | 24 | 28 | 23 | 25 |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | W 3 | — | W 14 | — | — | WSW 4 | WSW 4 | — | W 14 | WSW 4 | — | WSW 4 |
| kJ | — | — | — | — | — | — | — | — | 1 | — | 4 | — | — | 2 | 1 | — | 4 | 1 | — | 2 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | W 5 | — | — | — | — | W 15 | W 15 | — | — | W 14 | — | W 18 |
| kJ | — | — | — | — | — | — | — | — | 2 | — | — | — | — | 4 | 4 | — | — | 4 | — | 6 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | W 16 | — | — | — | — | — | — | — | W 14 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 5 | — | — | — | — | — | — | — | 4 |
Wind waves Height (m) Direction Period (s) | W 3 | W 7 | W 7 | W 7 | W 7 | W 6 | W 3 | W 3 | — | W 3 | W 2 | — | WSW 3 | — | — | WSW 3 | SW 3 | — | WNW 3 | — |
| kJ | 8 | 43 | 35 | 33 | 21 | 12 | 3 | 3 | — | 2 | 1 | — | 9 | — | — | 6 | 2 | — | 3 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 787 | 798 | 782 | 798 | 1100 | 787 | 827 | 827 | 798 | 827 | 1101 | 787 | 827 | 827 | 897 | 1100 | 827 | 787 | 943 | 827 |
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.
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