Sandtracks Surf Break

Lat Long: 21.31° N 158.03° W

Issued: 1 am 04 Jul 2026 (local time)

Forecast update in  hr  min

Today's Sandtracks sea temperature is
26.6° C

Slightly warmer than usual

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


Sandtracks surf forecast from 4 Jul 2026:

  • Most powerful swell: Saturday 4 Jul, 8PM (local time) - 3ft (0.9m), 20s period, SSW swell with 634 kJ wave energy.

Best Forecast Surf Conditions for Sandtracks this week:

The most powerful waves expected at Sandtracks in the next 16 days are 0.9m 20s and forecast to arrive on Saturday (Jul 04) at 8PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 14s period and expected on Saturday (Jul 11) at 8AM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 8PM (Sat 4th Jul)3ft (0.9m) 20s

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


Updates in  hr  min  s Forecast update imminent

Alright, Rusty here, and I’ll level with ya – this forecast for Sandtracks over the next couple of weeks is pretty bleak. The whole 16-day window is basically one long flat spell with onshore, cross-shore winds. There’s barely a session worth paddling out for, so don't be in a rush to wax up.

Let me break it down. The water temp sits at 80°F – that’s about average for this time of year, nothing weird there, but you won't exactly need a steamer.

For the first ten days or so, from Saturday 4th July right through to the early part of the second week, we’ve got tiny, weak swells. Heights are mostly 2 ft to 3 ft coming from the S or SSW with a period that starts around 21 seconds – that's a very long-period groundswell for those first few days, but the wind is chewing it up. It’s cross-shore from the ENE at 19-22 mph, which is just killing any chance of a clean face. The wave energy is moderate to strong looking at the numbers (904 down through to 632), but with that wind, it’s messy and poor. The Friday 10th morning and afternoon push up to 5 ft from the E, but period drops to just 7 seconds – that’s weak, short-period windswell, and still cross-shore. Not worth it.

We get a brief lift around Sunday 12th July afternoon, when the combined energy jumps to 1096 – that's strong – with a 3 ft SSW swell at 16 seconds. The guidance still calls it “marginal” though, and that cross-shore ENE wind at 19 mph isn’t helping. Still, if you’re desperate, that afternoon might be the only window where it’s not a total write-off. But I wouldn’t get my hopes up.

The rest of the second week – from the 13th to the 19th – is more of the same. Tiny S swell, often with a long period (14-20 seconds, which is great for reefs like Sandtracks in theory), but that persistent 16-19 mph cross-shore ENE wind ruins it. Swell sizes hover between 2 ft and 5 ft, mostly puny. The late July afternoons show some *combined energy* numbers in the high hundreds (549, 623) but with poor conditions flagged. There’s nothing that screams "go now."

Truth is, for a break that’s fairly consistent on paper, this is a shocking run. The finder gave no recommendations at all for 16 days, and that's rare – but here it is. The winds are relentless from the same quarter, and the swell just never lines up clean. If you’re a kiter, the 5 ft east swell on the 8th and 10th with that cross-onshore might be more your thing. For a surfer? I’d hang your wettie up for a fortnight.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 26°C on Sat morning, min 23°C on Mon night). Mainly fresh winds.

Days 4-6 Weather Summary

Mostly dry. Warm (max 27°C on Thu afternoon, min 24°C on Tue morning). Mainly fresh winds.

Saturday
4
Sunday
5
Monday
6
Tuesday
7
Wednesday
8
Thursday
9
Friday
10
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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
S
21
0.8
SSW
20
0.8
SSW
19
0.9
SSW
18
0.9
SSW
18
0.9
SSW
16
0.9
SSW
16
1
SSW
15
0.9
SSW
15
0.9
SSW
14
0.9
SSW
14
1.6
E
8
0.8
SSW
14
1.5
ENE
8
1.4
E
7
1.2
ENE
7
1.4
ENE
7
1.2
ENE
7
1.5
E
7
1.5
E
7
1.5
E
8
Wave Graph
Metric surfscale
Energy kJ
441
512
486
522
510
457
446
481
376
350
336
300
243
234
198
160
199
160
212
238
258
Wind (km/h)
30
ENE
30
ENE
25
ENE
35
ENE
35
ENE
30
ENE
35
ENE
35
ENE
30
ENE
30
ENE
35
ENE
30
ENE
30
ENE
30
ENE
30
ENE
30
ENE
35
ENE
30
ENE
30
ENE
30
ENE
25
ENE
Wind State
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
High Tide
6:43PM0.64m
7:55AM0.37m
7:12PM0.58m
9:11AM0.43m
7:44PM0.51m
10:27AM0.50m
8:20PM0.44m
11:34AM0.59m
9:13PM0.36m
12:32PM0.68m
10:39PM0.30m
1:24PM0.75m
00:12AM0.26m
Low Tide
11:37AM0.19m
1:59AM0.13m
12:32PM0.26m
2:29AM0.12m
1:54PM0.33m
3:02AM0.10m
3:59PM0.36m
3:40AM0.08m
6:29PM0.34m
4:26AM0.06m
8:13PM0.28m
5:19AM0.03m
9:08PM0.22m
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
<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
5:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:17
7:17
7:17
7:17
7:17
7:17
7:17
 mm
Temp °C
26
26
25
25
26
24
25
26
24
25
26
24
25
26
24
26
27
24
26
27
25
Feels °C
23
23
24
22
22
21
21
22
21
22
22
21
22
22
22
24
24
22
24
25
24
Swell 1
Height (m)
Direction
Period (s)
0.8
SSW
16
0.8
SSW
20
0.8
SSW
19
0.9
SSW
18
0.9
SSW
18
0.9
SSW
16
0.9
SSW
16
1
SSW
15
0.9
SSW
15
0.9
SSW
14
0.9
SSW
14
0.8
SSW
14
0.8
SSW
14
0.7
SSW
13
0.7
SSW
13
0.6
S
12
0.6
S
12
1.2
ENE
7
0.5
S
12
0.4
W
14
0.6
SSW
19
Energy kJ
280
512
486
522
510
457
446
481
376
350
336
254
243
187
178
112
110
160
71
57
251
Swell 2
Height (m)
Direction
Period (s)
0.7
S
21
0.6
SSW
15
0.7
SSW
15
0.7
SSW
14
0.4
SW
14
0.3
SSE
9
0.2
SSE
8
0.3
SSE
9
0.2
SSE
8
0.2
SSE
8
0.1
SE
8
0.2
SSE
9
0.2
SSE
8
0.4
SE
8
0.2
SSE
8
0.4
SE
8
0.3
W
14
0.5
S
12
0.4
W
13
0.4
SSW
11
0.4
W
14
Energy kJ
441
158
188
183
51
17
7
16
7
6
3
9
6
17
7
16
36
75
55
42
57
Swell 3
Height (m)
Direction
Period (s)
0.4
NW
12
0.4
NW
12
0.4
NW
11
0.2
SSE
11
0.3
SSE
11
0.3
SSW
13
0.2
SSE
10
0.1
NW
10
0.1
S
10
0.1
SE
10
0.1
SE
10
0.1
N
8
0.1
W
19
0.1
S
18
0.2
W
15
0.2
W
16
0.3
SSE
8
0.3
W
14
0.2
SSW
21
0.4
SW
20
0.4
S
12
Energy kJ
37
35
32
11
22
34
9
4
2
4
4
1
7
6
17
20
11
34
45
107
41
Wind waves
Height (m)
Direction
Period (s)
1.2
ENE
8
1.3
ENE
8
1.2
E
8
1.4
ENE
7
1.6
ENE
7
1.3
E
7
1.6
E
7
1.7
ENE
7
1.6
E
7
1.5
E
8
1.7
ENE
7
1.6
E
8
1.3
E
8
1.5
ENE
8
1.4
E
7
1.2
ENE
7
1.4
ENE
7
1.1
ENE
7
1.5
E
7
1.5
E
7
1.5
E
8
Energy kJ
183
191
163
220
261
176
277
310
285
272
319
300
196
234
198
160
199
131
212
238
258
Nearest Offshore or Glassy
Rating
(10 max)
3
1
3
3
2
2
2
1
1
2
2
1
2
1
1
1
1
1
1
2
2
Distance (km)
11
20
10
20
30
20
23
147
20
23
28
10
12
20
10
10
26
13
10
23
10
Best forecast wave conditions in Oahu
Rating
(10 max)
3
3
3
3
2
2
2
2
2
2
2
2
1
1
1
1
1
1
2
2
Best forecast wave conditions in United States
Rating
(10 max)
3
3
3
3
2
2
2
2
3
2
2
4
2
2
4
1
2
4
1
2
3
Header Global
Rating
(10 max)
4
5
9
7
5
5
8
7
5
5
9
7
9
5
7
5
5
4
8
4
5
  • 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
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Information about the Sandtracks Surf forecast

The above surf forecast table for Sandtracks provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Sandtracks can be found by selecting the local surf guide option on the grey menu. Our Sandtracks 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 (Sandtracks) 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 Sandtracks 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.

Sandtracks is 3 km (2 miles) from 'Ewa Beach. If you plan a vacation in Oahu, look for hotels and other accommodation in 'Ewa Beach. 'Ewa Beach has rooms for a wide range of budgets as well as car hire and transport links.

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