Emerald Beach Surf Break

Lat Long: 30.18° S 153.19° E

Emerald Beach Surf Forecast and Surf Report

Issued: 3 pm 12 Aug 2026 (local time)

Forecast update in  hr  min

Today's Emerald Beach sea temperature is
19.5° C
0.5° 

Emerald Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Emerald Beach surf forecast from 12 Aug 2026:

  • Best quality surf: Tuesday 18 Aug, 1AM (local time) - 6ft (1.9m), 8s period, ESE swell with cross-offshore winds.
  • Most powerful swell: Monday 17 Aug, 4PM (local time) - 7ft (2.1m), 8s period, ESE swell with 564 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 12 Aug, 10PM (local time) - 2.5ft (0.7m), 10s period with ENE 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 Wednesday (Aug 12) at 10PM. The primary swell is predicted to be 0.7m 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 2.1m 8s and forecast to arrive on Monday (Aug 17) at 4PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.0m 8s period and expected on Thursday (Aug 13) at 7PM.

Wave TypeTime (AEST) & Date Wave Height & Period
Next good surf (1 star+)10PM (Wed 12th Aug)2.5ft (0.7m) 10s
Best Surf 1AM (Tue 18th Aug)6ft (1.9m) 8s
Most Powerful 4PM (Mon 17th Aug)7ft (2.1m) 8s

Table - best surf conditions forecast for Emerald Beach over the next 16 days.


The Lowdown

Alright folks, Rusty here. Let’s have a look at what’s coming up for Emerald Beach.

Right off the bat, the next few days are a bit of a write-off for proper surfing. We’ve got a tiny swell hanging around, just 2ft to 2ft, and the energy is weak, with combined swell energy values in the two-digit range (45 to 106). The winds are a mixed bag, but even when they’re offshore, there’s just not enough push to get excited about. It’s not until the 17th of August that things start to wake up.

On Monday morning the 17th, a solid pulse of 8ft swell from the SE arrives, with a combined energy of 591. That’s a proper shot of energy. The period is a short 8 seconds, so it’s a bit of a windswell, but the wind is a light cross-offshore breeze, so the waves should be clean. This is the standout of the whole forecast. However, that 8ft is getting into expert territory, so if you're not confident, maybe sit this one out. The afternoon does drop to 7ft, which is still sizeable, but the wind picks up to 25 km/h from the SE, making it a bit more challenging.

Tuesday the 18th still has some decent size, with 6ft in the morning and 5ft in the afternoon, both from the ESE. The combined energy is still solid (390 and 271). The wind is cross-offshore and clean, making for a good day for intermediate surfers on the smaller afternoon tide.

We get a bit of a lull through the 19th, with 4ft surf, but then Thursday the 20th morning looks magic. The water temp is about 67°, which is perfectly average for the time of year. The swell is 5ft from the ENE with a combined energy of 333, and it’s dead glassy. That’s your classic dawny session right there.

Friday the 21st and Saturday the 22nd mornings both have that same glassy, calm wind setup with 4ft swell from the ENE. The energy is good (271 and 327). These are prime windows for clean, fun waves. The swell direction is ENE, which is a little off the optimum NE for Emerald Beach, but it’s still workable and the clean conditions will make it feel better than it is.

The following week into the 24th and 25th of August sees the swell drop back down to the 3ft to 3ft range, with clean offshore winds on the 24th morning. It’s a decent option for a longboard or a groveler, but nothing to write home about after that earlier run.

So, to sum it up: the standout is the Monday morning, 17th of August, with that 8ft SE swell – it’s big, powerful, and clean. But for the best all-rounder, the glassy mornings on the 20th, 21st, and 22nd of August are your best bet for clean, fun waves without the crowd, though Emerald Beach does get crowded often, so get there early.

Rusty.

Short Range Forecast

Light rain (total 2mm), mostly falling on Sat morning. Warm (max 21°C on Wed afternoon, min 12°C on Wed night). Wind will be generally light.

Days 5-7 Weather Summary

Heavy rain (total 37mm), heaviest during Sun afternoon. Very mild (max 18°C on Sat afternoon, min 14°C on Sat night). Wind will be generally light.

Wed
12
Thursday
13
Friday
14
Saturday
15
Sunday
16
Monday
17
Tuesday
18
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
1
1
0
0
0
0
0
0
0
0
1
0
1
2
2
2
1
1
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.1
NE
9
0.6
ENE
9
0.6
E
9
0.5
ENE
9
0.5
E
9
0.4
ENE
9
0.4
ENE
9
0.4
ENE
9
0.4
ENE
10
0.4
ENE
10
0.4
ENE
10
0.4
ENE
10
0.4
ENE
10
2
SE
7
2.1
SE
8
2.1
ESE
8
1.9
ESE
8
2
ESE
8
1.9
ESE
8
1.9
ESE
7
Wave Graph
Metric surfscale
Energy kJ
196
69
61
49
45
29
29
29
31
30
31
33
33
398
519
564
422
428
419
387
Wind (km/h)
10
NNW
10
WSW
10
S
20
SSE
15
SW
15
SSW
20
SSE
20
SSW
25
SSW
25
S
25
SSW
25
SSW
20
S
20
SE
20
SE
20
SE
15
SE
20
SE
20
SE
5
S
Wind State
cross-on
cross-off
off
cross-off
cross-off
off
cross-off
off
off
cross-off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
7:51PM1.83m
8:19AM1.21m
8:34PM1.80m
9:03AM1.28m
9:16PM1.71m
9:46AM1.32m
9:55PM1.58m
10:29AM1.34m
10:34PM1.42m
11:12AM1.33m
11:12PM1.24m
11:58AM1.31m
11:53PM1.08m
Low Tide
2:30AM-0.04m
2:04PM0.02m
3:09AM-0.05m
2:51PM0.04m
3:45AM-0.03m
3:38PM0.10m
4:20AM0.02m
4:25PM0.20m
4:53AM0.10m
5:13PM0.30m
5:26AM0.18m
6:07PM0.41m
cloud
clear
clear
clear
clear
clear
clear
clear
rain showers
clear
part cloud
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:22
6:22
6:20
6:20
6:20
6:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:20
5:20
5:21
5:22
5:22
5:22
5:22
 mm
2
2
7
5
1
3
11
8
6
9
Temp °C
21
15
17
17
15
17
17
16
17
18
15
15
15
16
17
17
16
17
17
15
Feels °C
18
12
14
12
12
13
14
13
12
13
10
10
11
11
12
13
13
14
14
12
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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

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