Big Beach Surf Break

Lat Long: 20.63° N 156.45° W

Big Beach Surf Forecast and Surf Report

Issued: 1 pm 16 Jul 2026 (local time)

Forecast update in  hr  min

Today's Big Beach sea temperature is
26.4° C
0.4° 

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


Big Beach surf forecast from 17 Jul 2026:

  • Best quality surf: Wednesday 22 Jul, 8AM (local time) - 2ft (0.6m), 24s period, SSW swell with offshore winds.
  • Most powerful swell: Thursday 23 Jul, 8PM (local time) - 3ft (0.9m), 19s period, SSW swell with 664 kJ wave energy.
  • Next surfable swell (1★+): Thursday 16 Jul, 5PM (local time) - 2.5ft (0.7m), 13s period with SSW swell.

Best Forecast Surf Conditions for Big Beach this week:

The surf forecast for Big Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Jul 16) at 5PM. The primary swell is predicted to be 0.7m and 13s period with a secondary swell of 0.6m and 14s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Big Beach in the next 16 days are 0.9m 19s and forecast to arrive on Thursday (Jul 23) at 8PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.9m 6s period and expected on Friday (Jul 17) at 8PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+) 5PM (Thu 16th Jul)2.5ft (0.7m) 13s
Best Surf 8AM (Wed 22nd Jul)2ft (0.6m) 24s
Most Powerful 8PM (Thu 23rd Jul)3ft (0.9m) 19s

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


The Lowdown

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

Right off the bat, we’ve got a bit of a slow start. The first real surf worth paddling out for shows up on Thursday afternoon, July 16th. We’re looking at clean 2ft surf from the SSW with a solid 13-second period. The wind is a cross-off from the ESE at 9 mph, so the surface should be tidy. The water’s sitting at a warm 80°, which is pretty much average for this time of year. The combined energy is moderate at 453, and it’s a classic beginner-friendly break that’s very consistent. It’s a good, gentle intro to the run.

Things get a bit ordinary over the weekend. Friday and Saturday are mostly cross-off breezes and small, weak swell. The period on Sunday morning jumps to 19 seconds, but it’s only 1ft, so you’ll be waiting a long time between sets. The energy is low (192). Not really worth getting wet for unless you’re desperate for a paddle.

Now, Monday July 20th is where it starts to turn. Morning glass-off with 3ft swell from the south, 16-second period, and the energy bumps up to 505. That’s a proper moderate groundswell, and with light winds, it’ll be clean. Monday afternoon holds with offshore NE wind at 6 mph. This is a solid, reliable option.

Tuesday July 21st keeps the run going with 3ft south swell, but the wind goes cross-off again. Still clean, still surfable.

The real standout window opens up on Wednesday July 22nd afternoon. We’ve got offshore wind from the ENE at 16 mph, a 2ft SSW swell, but check the period: 23 seconds! That’s very long-period groundswell. The energy is a strong 632. This is a proper reef or point break kind of swell – it’ll offer up long, lined-up waves. That offshore wind will make it look like a postcard. Keep in mind, for a beach break, that long period can make the waves a bit too straight, but the conditions are so good it’s hard to complain.

Then Thursday July 23rd morning is the best of the bunch. Still 3ft from the SSW, 20-second period, and the energy is pumping at 719. The wind is a gentle cross-off from the east. The forecast confidence is high for this one. It’s the pick of the whole run for a clean, fun session.

The following week, from July 25th onwards, we see a bit more size. Saturday July 25th afternoon has 3ft SSW swell with offshore NE wind at 16 mph. Sunday July 26th is even better for the stronger surfer: 4ft from the SSW and S, with offshore winds all day. The energy is right around 700. This is where the bigger swells start hitting, and it’s still clean. For a beginner, 4ft is fine, but as it pushes toward 5ft, it might get a bit much.

After that, the swell slowly backs off through the end of July and into the first days of August. The last week has some small, clean waves but nothing that will get the heart racing. The last day, July 31st, is a write-off with only 1ft and weak energy.

So, overall: the best bet is Thursday July 23rd morning for that perfect combo of long-period swell, clean conditions, and solid energy. The Saturday July 25th and Sunday July 26th are the standouts for a bit more push. Keep an eye on the wind, and you’ll get some good ones.

Stay stoked.
Rusty

Short Range Forecast

Mostly dry. Warm (max 28°C on Fri afternoon, min 24°C on Sat night). Wind will be generally light.

Days 5-7 Weather Summary

Some drizzle, heaviest during Tue afternoon. Warm (max 27°C on Sun afternoon, min 24°C on Sun night). Wind will be generally light.

Thu
16
Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
2
1
0
2
0
0
1
1
1
1
2
2
2
2
1
2
1
2
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.7
SSW
13
0.5
S
17
0.5
W
14
0.6
S
16
0.7
SSW
14
0.6
SSW
14
0.6
SSW
14
0.4
SSW
12
0.4
S
19
0.5
S
13
0.5
S
17
0.9
S
16
0.9
S
16
0.9
S
15
1
S
14
1
S
14
0.9
S
13
0.6
SSW
24
0.6
SSW
23
0.7
SSW
22
Wave Graph
Metric surfscale
Energy kJ
156
153
104
179
218
158
158
48
116
85
153
412
391
343
395
363
273
441
426
480
Wind (km/h)
15
ESE
15
NE
5
NE
25
E
15
ENE
20
E
25
ENE
15
NE
10
E
20
ENE
10
NE
5
E
10
NE
10
NE
10
E
20
E
15
NE
15
E
25
ENE
20
ENE
Wind State
cross-off
off
off
cross-off
off
cross-off
cross-off
off
cross-off
off
off
cross-off
off
off
cross-off
cross-off
off
cross-off
off
off
High Tide
5:57PM0.63m
5:31AM0.32m
6:27PM0.58m
6:30AM0.32m
6:53PM0.52m
7:40AM0.32m
7:12PM0.46m
9:14AM0.33m
7:22PM0.40m
11:25AM0.37m
7:05PM0.36m
1:01PM0.42m
Low Tide
00:28AM0.11m
11:13AM0.01m
1:01AM0.09m
11:53AM0.07m
1:35AM0.09m
12:35PM0.14m
2:09AM0.08m
1:27PM0.20m
2:47AM0.07m
3:25PM0.25m
3:34AM0.06m
4:32AM0.05m
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
rain showers
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:54
5:54
5:54
5:54
5:56
5:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:08
7:08
7:08
7:07
7:07
7:07
7:07
 mm
1
Temp °C
27
26
27
28
26
27
27
25
27
27
25
27
27
25
26
27
25
26
27
25
Feels °C
29
27
29
27
26
27
26
24
28
26
25
29
28
26
27
27
25
26
26
24
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 
submit an eyeball surf report

Quick surf report for Big Beach:

join our community of surf reporters

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Big Beach surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


Information about the Big Beach Surf forecast

The above surf forecast table for Big Beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Big Beach can be found by selecting the local surf guide option on the grey menu. Our Big 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 (Big 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 Big 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 vacation in Maui? If you are looking for accommodation near Big Beach, camping, hotels and condos and appartments in Maui, consider staying in Kihei which is 17 km (11 miles) away. Other places in and around Maui where you can find information about places to rent, and car hire include Wailuku which is 28 km (17 miles) away, Kahului, Lanai - Lanai and Kaunakakai - Molokai.

Nearest locationNearest