Surf Forecasts:
Rhino Head surf forecast from 17 Aug 2026:
- Best quality surf: Wednesday 19 Aug, 9PM (local time) - 5ft (1.6m), 14s period, SW swell with offshore winds.
- Most powerful swell: Friday 21 Aug, 12PM (local time) - 5ft (1.6m), 17s period, SW swell with 1,542 kJ wave energy.
- Next surfable swell (1★+): Wednesday 19 Aug, 9PM (local time) - 5ft (1.6m), 14s period with SW swell.
Best Forecast Surf Conditions for Rhino Head this week:
The surf forecast for Rhino Head over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Aug 19) at 9PM. The primary swell is predicted to be 1.6m and 14s period with a secondary swell of 0.4m and 19s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Rhino Head in the next 16 days are 1.6m 17s and forecast to arrive on Friday (Aug 21) at 12PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 6s period and expected on Wednesday (Aug 19) at 12PM.
| Wave Type | Time (ACST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9PM (Wed 19th Aug) | 5ft (1.6m) 14s |
| Best Surf | 9PM (Wed 19th Aug) | 5ft (1.6m) 14s |
| Most Powerful | 12PM (Fri 21st Aug) | 5ft (1.6m) 17s |
Table - best surf conditions forecast for Rhino Head over the next 16 days.
The Lowdown
Alright, grab your board and listen up, it's Rusty here. Let's talk about the next couple of weeks. We've got a single spot on the radar: Rhino Head. It's a sheltered reef break, so it picks up the swell a bit differently. Water temp is sitting at 59°F, which is pretty much bang on average for this time of year, so no surprises there.
The outlook starts on Monday the 17th, but honestly, it's a bit of a write-off for the first few days. Monday afternoon is a no-go with light rain and a cross-on breeze making things choppy. Tuesday isn't much better. We do finally get a bit of a window late Tuesday afternoon, with a clean surf and a cross-off breeze, but the swell is only 3ft from the SSW, so it's pretty weak. The combined energy is only 458 (moderate) – it's just not got any punch.
Wednesday the 19th is a story of two halves. The morning is glassy clean but the swell is tiny, 3ft, and the energy is a weak 283. The afternoon is where it gets interesting though. A fresh offshore wind from the West kicks in, and the swell jumps to 5ft from the WSW, with the energy hitting 1269 (moderate). The period is a solid 15 seconds, so it's a proper groundswell, but at a reef, that long period should actually set up nicely. The conditions are clean, but the forecast is still a bit marginal, so keep your expectations in check.
Now, Thursday the 20th is when things start to look good. The morning is the standout of the whole run to me. Gentle offshore breeze from the WNW, 5ft of SW swell, and a 16-second period. The combined energy is 1116 (moderate), and the forecast is calling for very good surf conditions. This is the one to circle. The afternoon stays clean but the swell pulls back a bit.
Friday the 21st keeps the quality going. Another morning with very good surf, 5ft from the SW, a 15-second period, and a light cross-off breeze. The energy is a strong 1316 (moderate). The afternoon is a bit bigger at 5ft, but the forecast drops to marginal, so the morning is the call. Saturday the 22nd continues the theme with similar 5ft SW swell and clean conditions, but again, the rating is marginal. It's still surfable, just not quite as perfect.
Sunday the 23rd is a real treat. The afternoon is glassy, 4ft from the SSW, and a 16-second period. The energy is 843 (moderate), and it's just clean. A perfect little session for a beginner to intermediate as the 4ft is a great size for Rhino Head.
After that, the swell drops right off from Monday the 24th through to Wednesday the 26th morning. The waves are tiny, under 3ft, and the energy is weak. It's a real lull. Wednesday afternoon sees a pulse of 6ft from the WSW with a fresh offshore, but the period drops to 13 seconds. The energy is back up to 1258 (moderate), but it's a bit of a short-period windswell chasing the groundswell.
We get another big pulse on Thursday the 27th. The morning is 10ft from the SW with an 11-second period and a cross-off breeze. The energy is a massive 2069 (strong). This is expert territory only – that size on a reef is heavy. The afternoon drops to 8ft, still strong, with a fresh offshore. The period stretches to 14 seconds, so it's a bit better shaped, but it's still a serious session for experienced surfers only.
The end of the run is a mixed bag. Friday the 28th is a write-off with strong cross-shore winds. The weekend of the 29th and 30th looks good again though. Saturday morning the 29th is glassy, 3ft from the SW with a 16-second period, and the energy is 455 (weak). It's clean, small, and fun. Sunday the 30th afternoon is also glassy, 4ft from the SW, with a 15-second period and energy of 861 (moderate). Both are good for a relaxed paddle.
Into the first week of September, Monday the 31st has a very long-period 19-second groundswell, 3-4ft from the SSW. That's a significant period, meaning the sets will be powerful but spaced out. The energy is around 1000 (moderate). It's clean, but it's a strange one. Then Tuesday the 1st of September gets blown out by a strong breeze, so that's a skip.
So, the clear standout is Thursday the 20th morning. Gentle offshore, 5ft SW groundswell, very good conditions. That's the one to plan for. The second best? I'd say the glassy Sunday afternoon on the 23rd, or the clean Saturday morning on the 29th. Keep an eye on the big Thursday the 27th if you're an expert, but treat it with respect.
Rusty.
Short Range ForecastLight rain (total 3mm), mostly falling on Tue night. Very mild (max 17°C on Tue afternoon, min 12°C on Mon afternoon). Winds decreasing (fresh winds from the NW on Tue night, light winds from the WNW by Wed night). | Days 5-7 Weather SummaryMostly dry. Very mild (max 14°C on Thu afternoon, min 13°C on Sat morning). Wind will be generally light. | |||||||||||||||||||
Mon 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | ||||||||||||||
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 16 | SW 15 | SW 17 | SSW 16 | SW 16 | SW 15 | WSW 15 | SW 13 | SW 16 | SW 16 | SW 15 | SW 15 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SSW 16 | SW 15 |
Wave Graph | ||||||||||||||||||||
729 | 489 | 687 | 458 | 255 | 276 | 1087 | 878 | 954 | 489 | 1033 | 856 | 1384 | 1431 | 1133 | 1103 | 763 | 556 | 843 | 496 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross | cross-off | cross-off | off | off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | cross-off | glassy | cross |
High Tide | 4:04PM0.76m | 4:43AM0.83m | 4:16PM0.66m | 5:12AM0.83m | 4:16PM0.57m | 5:43AM0.79m | 3:52PM0.52m | 6:19AM0.74m | 1:59PM0.52m | 7:29AM0.68m | 12:20PM0.72m | |||||||||
Low Tide | 10:15PM0.08m | 10:49AM0.25m | 10:25PM0.09m | 11:23AM0.34m | 10:31PM0.11m | 12:00PM0.43m | 10:32PM0.12m | 1:14PM0.52m | 10:26PM0.13m | 10:07PM0.15m | 9:39PM0.15m | |||||||||
— | — | 7:00 | — | — | 6:58 | — | — | 6:58 | — | — | 6:56 | — | — | 6:54 | — | — | 6:54 | — | — | |
5:51 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:53 | — | — | 5:54 | — | — | 5:54 | — | |
mm | 1 | — | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 13 | 16 | 17 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 |
Feels °C | 8 | 7 | 12 | 12 | 8 | 8 | 7 | 10 | 11 | 11 | 12 | 12 | 10 | 11 | 11 | 11 | 12 | 13 | 12 | 11 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 15 | SW 17 | SSW 16 | SW 16 | SW 15 | SSW 14 | SW 13 | SW 16 | SW 16 | SW 15 | SW 15 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SSW 16 | SW 15 |
729 | 489 | 687 | 458 | 255 | 276 | 140 | 878 | 954 | 489 | 1033 | 856 | 1384 | 1431 | 1133 | 1103 | 763 | 556 | 843 | 496 | |
Swell 2 Height (m) Direction Period (s) | SW 22 | SSW 19 | SSW 18 | ENE 4 | ENE 4 | WSW 9 | SSW 21 | SW 19 | SSW 16 | SW 10 | SW 20 | SW 18 | — | — | SW 24 | SW 21 | SSW 19 | SSW 18 | — | SW 21 |
119 | 248 | 106 | 3 | 2 | 7 | 42 | 175 | 162 | 110 | 186 | 460 | — | — | 22 | 117 | 251 | 390 | — | 18 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | E 3 | ENE 4 | NE 4 | N 3 | NNW 4 | W 6 | WSW 15 | — | — | — | — | — | W 3 | — | — | — | — | — | — | ENE 2 |
4 | 16 | 5 | 8 | 40 | 102 | 1087 | — | — | — | — | — | 1 | — | — | — | — | — | — | 1 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 12 | 9 | 84 | 83 | 157 | 161 | 721 | 0 | 0 | 0 | 0 | 0 | 154 | 154 | 44 | 132 | 0 | 0 | 0 | 5 |
Best forecast wave conditions in Yorke Peninsula | ||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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Information about the Rhino Head Surf forecast
The above surf forecast table for Rhino Head provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Rhino Head can be found by selecting the local surf guide option on the grey menu. Our Rhino Head 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 (Rhino Head) 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 Rhino Head 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.
Are you planning a holiday in Yorke Peninsula? If you are looking for accommodation near Rhino Head, camping, hotels and holiday cottages in Yorke Peninsula, consider staying in Kingscote which is 75 km (47 miles) away.











