
Surf Forecasts:
Emerald Beach surf forecast from 18 Jul 2026:
- Best quality surf: Sunday 19 Jul, 10AM (local time) - 10ft (3.0m), 10s period, E swell with cross-offshore winds.
- Most powerful swell: Sunday 19 Jul, 7PM (local time) - 13ft (4.0m), 11s period, ESE swell with 3,518 kJ wave energy.
- Next surfable swell (1★+): Sunday 19 Jul, 10AM (local time) - 10ft (3.0m), 10s period with E swell.
Best Forecast Surf Conditions for Emerald Beach this week:
The surf forecast for Emerald Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Jul 19) at 10AM. The primary swell is predicted to be 3.0m and 10s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Emerald Beach in the next 16 days are 4.0m 11s and forecast to arrive on Sunday (Jul 19) at 7PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.0m 8s period and expected on Sunday (Jul 19) at 10AM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10AM (Sun 19th Jul) | 10ft (3.0m) 10s |
| Best Surf | 10AM (Sun 19th Jul) | 10ft (3.0m) 10s |
| Most Powerful | 7PM (Sun 19th Jul) | 13ft (4.0m) 11s |
Table - best surf conditions forecast for Emerald Beach over the next 16 days.
The Lowdown
Alright, Rusty here again, but in feet for those who think in yards. Here’s the same read for Emerald Beach.
We’ve got a decent swell window this week, but it’s a narrow one. The pattern kicks off with a big, powerful swell that’s just overwhelming the break, then it settles into a clean but short-lived window before dropping into flatness. The long range looks dead quiet, so pick your days carefully.
Right now, Sunday the 19th, we’ve got a solid 10ft east swell at 10 seconds pumping in. The combined energy is huge (1803), but the problem is it’s just too much for this point. It’s going to close out. The wind is cross-off from the south at 22 mph, which isn’t helping. The water’s at 68°F, which is pretty normal for the season. No action here.
This carries on through Sunday afternoon and into Monday morning – still 10ft plus. Monday the 20th afternoon drops to about 8ft east at 10 seconds (1397 energy), with lighter cross-off winds, but still not great.
Tuesday the 21st is the day. Early morning, we’re looking at a 6ft east swell, period 10 seconds, with moderate energy (687). The wind goes light offshore from the south – that turns Emerald into a proper wave. It’s fairly consistent and good for intermediate surfers, but expect to share the lineup – crowds are common here. Tuesday afternoon the swell backed down to about 5ft east at 9 seconds (450 energy), still clean.
Wednesday the 22nd is a write-off. The swell is down to 4-5ft and shrinking, with onshore and cross-onshore wind ruining the shape. Energy drops into the low hundreds. Poor. Thursday the 23rd morning offers a 3-4ft east swell with clean offshore wind, but it’s weak (energy 160) and those short 8-second intervals will feel gutless.
From Friday the 24th onward, we’re into dribble. Waves under 2ft, combined energy in the teens and twenties – it’s basically flat and poor. That flatness stretches out through the 31st of July and into the first days of August. On Monday the 3rd of August, there’s a tiny 1ft groundswell at 15 seconds with glassy conditions in the morning (energy 66), but it’s barely a ripple.
The standout is unmissable: Tuesday the 21st of July. Clean, chest-to-head-high east swell with offshore wind. That’s your best shot. Everything else is either too big to handle or too small to ride.
Rusty.
Short Range ForecastLight rain (total 3mm), mostly falling on Sun morning. Very mild (max 18°C on Sun morning, min 16°C on Mon night). Winds decreasing (fresh winds from the S on Sun morning, calm by Tue afternoon). | Days 4-6 Weather SummaryMostly dry. Warm (max 21°C on Wed morning, min 9°C on Fri night). Wind will be generally light. | ||||||||||||||||||||
Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | |||||||||||||||
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) | E 10 | E 11 | ESE 11 | ESE 10 | E 10 | E 10 | E 10 | E 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 8 |
Wave Graph | |||||||||||||||||||||
1803 | 2003 | 3250 | 1919 | 1397 | 847 | 687 | 450 | 340 | 300 | 243 | 222 | 160 | 119 | 75 | 36 | 37 | 25 | 23 | 21 | 11 | |
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 | off | cross-off | cross | cross-on | on | cross-off | off | cross-on | off | off | cross-on | cross | glassy | cross-on | cross-off |
High Tide | 11:55AM1.21m | 11:54PM1.37m | 12:48PM1.22m | 00:39AM1.19m | 1:44PM1.22m | 1:29AM1.04m | 2:44PM1.24m | 2:30AM0.92m | 3:44PM1.27m | 3:40AM0.86m | 4:41PM1.31m | 4:50AM0.85m | 5:32PM1.37m | ||||||||
Low Tide | 5:41PM0.32m | 6:24AM0.15m | 6:40PM0.43m | 7:04AM0.22m | 7:50PM0.51m | 7:47AM0.28m | 9:09PM0.54m | 8:37AM0.34m | 10:29PM0.52m | 9:33AM0.36m | 11:34PM0.46m | 10:31AM0.36m | 00:24AM0.39m | ||||||||
6:39 | — | — | 6:39 | — | — | 6:39 | — | — | 6:39 | — | — | 6:37 | — | — | 6:37 | — | — | 6:37 | — | — | |
— | 5:06 | — | — | 5:06 | — | — | 5:07 | — | — | 5:07 | — | — | 5:07 | — | — | 5:08 | — | — | 5:08 | — | |
mm | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 18 | 17 | 18 | 18 | 17 | 17 | 17 | 17 | 21 | 19 | 16 | 19 | 18 | 16 | 13 | 13 | 11 | 14 | 14 | 13 |
Feels °C | 12 | 12 | 12 | 13 | 15 | 15 | 16 | 16 | 17 | 17 | 16 | 15 | 17 | 16 | 14 | 10 | 11 | 8 | 11 | 12 | 10 |
Swell 1 Height (m) Direction Period (s) | E 10 | E 11 | S 16 | ESE 10 | E 10 | E 10 | E 10 | E 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | S 10 | S 10 | S 10 | S 14 | S 14 |
1803 | 2003 | 127 | 1919 | 1397 | 847 | 687 | 450 | 340 | 300 | 243 | 222 | 160 | 119 | 75 | 36 | 637 | 347 | 294 | 764 | 565 | |
Swell 2 Height (m) Direction Period (s) | S 18 | SSW 18 | — | S 13 | S 12 | S 12 | S 11 | S 11 | S 11 | S 10 | S 10 | S 10 | S 11 | S 10 | S 17 | S 18 | ENE 8 | ENE 8 | S 17 | S 19 | S 10 |
107 | 103 | — | 126 | 153 | 141 | 87 | 82 | 56 | 31 | 31 | 17 | 21 | 8 | 6 | 6 | 37 | 25 | 147 | 118 | 230 | |
Swell 3 Height (m) Direction Period (s) | S 24 | S 23 | — | — | — | S 16 | S 15 | S 16 | S 15 | S 14 | S 13 | E 12 | — | SE 8 | SE 8 | S 17 | — | NNE 10 | ENE 8 | ENE 7 | ENE 8 |
11 | 11 | — | — | — | 21 | 18 | 20 | 17 | 16 | 13 | 3 | — | 3 | 2 | 6 | — | 10 | 23 | 21 | 11 | |
Wind waves Height (m) Direction Period (s) | SSE 8 | SSE 8 | ESE 11 | — | — | — | — | — | — | — | NNE 3 | — | — | S 4 | S 7 | S 10 | — | — | — | — | — |
898 | 898 | 3250 | — | — | — | — | — | — | — | 6 | — | — | 39 | 374 | 740 | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 429 | 332 | 53 | 53 | 15 | 0 | 0 | 0 | 2 | 2 | 39 | 0 | 0 | 85 | 13 | 8 | 39 | 2 | 2 | 39 | 2 |
Best forecast wave conditions in North Coast - New South Wales | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
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Information about the Emerald Beach Surf forecast
The above surf forecast table for Emerald Beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Emerald Beach can be found by selecting the local surf guide option on the grey menu. Our Emerald Beach 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 (Emerald Beach) 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 Emerald Beach 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 North Coast - New South Wales? If you are looking for accommodation near Emerald Beach, camping, hotels and holiday cottages in North Coast - New South Wales, consider staying in Coffs Harbour which is 21 km (13 miles) away. Alternatively, find information about places to stay and car hire in South Grafton which is 53 km (33 miles) away










