In Betweens Surf Break

Lat Long: 21.28° N 157.84° W

Issued: 1 pm 03 Jul 2026 (local time)

Forecast update in  hr  min

Today's In Betweens sea temperature is
26.4° C

Normal for this time of year

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


In Betweens surf forecast from 4 Jul 2026:

  • Most powerful swell: Tuesday 7 Jul, 11PM (local time) - 7.5ft (2.3m), 8s period, ENE swell with 604 kJ wave energy.

Best Forecast Surf Conditions for In Betweens this week:

The most powerful waves expected at In Betweens in the next 16 days are 2.3m 8s and forecast to arrive on Tuesday (Jul 07) at 11PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 8s period and expected on Friday (Jul 03) at 8PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful11PM (Tue 7th Jul)7.5ft (2.3m) 8s

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


Updates in  hr  min  s Forecast update imminent

Alright, Rusty here. Let’s see what we’ve got on the table. Honestly, it’s a tough stretch ahead. The only spot with any real hope is In Betweens, a beginner-friendly reef break, but even that’s going to be a battle. The water’s sitting at about 80°, which is pretty normal for this time of year, so no surprises there.

Looking at the whole 16-day window, there’s no proper stand-out day. The first real chance of anything surfable kicks off on Friday afternoon, July 3rd, with chest-high waves around 5ft coming from the ENE, but the wind is a fresh cross-offshore breeze at 19 mph. That combo won’t give you the clean, peeling lines you want. The combined swell energy is moderate at 550, but it’s short-period stuff at 8 seconds, lacking punch.

Saturday the 4th is similar in the morning, but by the afternoon the swell drops right off to 2ft from the south with a very long period of 20 seconds. That’s a groundswell, which *should* mean better shape, but at that size it’s barely gonna break at this reef. The energy is still moderate (872), but it’s not enough to get excited about.

From Sunday the 5th right through to Thursday the 9th of July, it’s pretty grim. Swell hangs around the 2ft to 7ft range, but it’s mostly short-period ENE windswell (7-8 seconds) and the wind stays a fresh cross-off from the ENE at 22 to 25 mph. The bigger days (6ft to 7ft) could be a handful, but with that wind and short period, it’s going to be lumpy and ugly. The combined energy peaks at 946 on Monday afternoon, but the conditions are just poor. Honestly, this setup looks more interesting for kite surfing than paddle surfing.

There’s a tiny glimmer on Saturday, July 11th morning when a 2ft south-southwest groundswell (18-second period) shows up with lighter 16 mph winds, but that’s too small to surf properly. The afternoon brings a 6ft ENE swell back, but again, same old story with the wind.

The second week is pretty much a write-off. From July 12th to July 18th, we see mostly small, weak swells (2ft to 6ft) with short periods or long-period but tiny. The wind is relentless – ENE cross-off at 16 to 22 mph. The combined energy drops into the 200-500 range, weak stuff. The only marginal window might be Tuesday afternoon, July 14th, when a 6ft ENE swell hits with slightly lighter 12 mph winds, but that’s still cross-off and short period.

Bottom line: there’s no clear winner here. The whole 16 days look like a battle with onshore-ish winds and junky swell. If you’re desperate, pick the smallest of the bigger days (maybe the 5ft to 6ft ENE swells) and hope for a lull in the wind, but don’t expect perfection. This is a stretch where the forecast will have to change a lot to get good.

Stay patient, Rusty.

Short Range Forecast

Mostly dry. Warm (max 26°C on Fri afternoon, min 24°C on Fri night). Mainly fresh winds.

Days 5-7 Weather Summary

Mostly dry. Warm (max 25°C on Mon afternoon, min 24°C on Mon night). Mainly fresh winds.

Fri
3
Saturday
4
Sunday
5
Monday
6
Tuesday
7
Wednesday
8
Thursday
9
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
Rating
(10 max)
1
1
1
1
1
0
1
1
0
0
1
1
0
0
1
0
1
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.5
ENE
8
1.6
ENE
8
1.7
ENE
8
0.7
S
20
0.8
SSW
19
0.8
SSW
18
0.8
SSW
18
2.2
ENE
7
2.2
ENE
7
2.2
ENE
8
2.2
ENE
7
2.1
ENE
8
2.2
ENE
7
2.3
ENE
8
1.9
ENE
7
1.7
ENE
7
2
ENE
7
1.7
ENE
7
1.6
ENE
7
1.8
ENE
7
1.4
ENE
7
Wave Graph
Metric surfscale
Energy kJ
271
310
336
377
486
418
408
503
503
531
498
487
516
588
400
294
417
271
229
312
191
Wind (km/h)
30
ENE
30
ENE
30
ENE
30
ENE
30
ENE
35
ENE
35
ENE
35
ENE
40
ENE
40
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
30
ENE
35
ENE
35
ENE
35
ENE
35
ENE
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
6:33PM0.61m
7:25AM0.23m
7:06PM0.55m
8:31AM0.28m
7:40PM0.49m
9:42AM0.35m
8:17PM0.41m
10:50AM0.43m
9:01PM0.34m
11:51AM0.52m
10:00PM0.26m
12:45PM0.61m
11:18PM0.20m
1:36PM0.69m
Low Tide
1:57AM0.03m
12:01PM0.11m
2:26AM0.02m
1:05PM0.17m
2:56AM0.01m
2:35PM0.23m
3:29AM-0.00m
4:35PM0.25m
4:06AM-0.02m
6:43PM0.23m
4:48AM-0.04m
8:17PM0.17m
5:36AM-0.06m
clear
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:52
5:54
5:54
5:54
5:54
5:54
5:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:16
7:16
7:16
7:16
7:16
7:16
7:16
7:16
 mm
Temp °C
26
25
25
25
25
24
25
24
25
25
24
25
25
24
25
25
24
25
25
25
25
Feels °C
24
23
22
22
23
22
21
21
21
21
20
21
22
20
21
21
21
22
22
23
22
Swell 1
Height (m)
Direction
Period (s)
0.6
SSW
16
1.6
ENE
8
0.7
SSW
16
0.7
S
20
0.8
SSW
19
0.8
SSW
18
0.8
SSW
18
0.9
SSW
16
0.8
SSW
16
0.9
SSW
15
0.8
SSW
15
0.8
SSW
14
0.8
SSW
14
0.8
SSW
14
0.7
SSW
14
0.7
SSW
13
0.6
S
13
0.6
S
12
0.6
S
12
0.5
S
12
0.5
S
12
Energy kJ
208
310
212
377
486
418
408
371
337
402
284
280
273
250
189
187
125
112
112
75
71
Swell 2
Height (m)
Direction
Period (s)
0.4
SSW
12
0.5
SSW
16
0.6
S
21
0.6
SSW
16
0.4
SSW
14
0.6
SSW
14
0.4
SSW
14
0.3
SSW
13
0.2
SSE
9
0.2
SSE
10
0.1
SW
9
0.2
SSE
8
0.1
SE
8
0.1
SE
10
0.2
SSE
8
0.2
SSE
8
0.2
W
16
0.3
W
15
0.3
SSE
7
0.4
W
14
0.4
W
14
Energy kJ
60
146
326
162
69
138
79
34
8
10
3
7
3
4
7
7
20
39
11
59
58
Swell 3
Height (m)
Direction
Period (s)
0.2
S
12
0.4
SSW
12
0.2
SSW
16
0.3
SSW
11
0.4
SW
15
0.2
SSE
11
0.2
SSE
11
0.2
SSE
10
0.2
SSW
13
0.1
SE
8
0.1
SW
9
0.1
NW
9
0.1
S
10
0.1
W
18
0.1
W
17
0.2
SSE
8
0.2
SSE
8
0.3
W
14
0.2
S
15
0.2
SSW
21
Energy kJ
11
59
25
23
54
11
11
10
17
3
3
3
2
6
6
7
6
36
17
45
Wind waves
Height (m)
Direction
Period (s)
1.5
ENE
8
1.7
ENE
8
1.6
ENE
8
1.7
ENE
7
1.9
ENE
7
2
ENE
7
2.2
ENE
7
2.2
ENE
7
2.2
ENE
8
2.2
ENE
7
2.1
ENE
8
2.2
ENE
7
2.3
ENE
8
1.9
ENE
7
1.7
ENE
7
2
ENE
7
1.7
ENE
7
1.6
ENE
7
1.8
ENE
7
1.4
ENE
7
Energy kJ
271
336
310
310
359
389
503
503
531
498
487
516
588
400
294
417
271
229
312
191
Nearest Offshore or Glassy
Rating
(10 max)
2
2
3
3
3
3
3
2
1
1
2
2
1
2
2
1
1
1
1
1
1
Distance (km)
39
30
31
32
30
38
41
33
126
127
34
38
127
32
38
38
30
30
46
30
38
Best forecast wave conditions in Oahu
Rating
(10 max)
2
2
3
3
3
3
3
2
2
2
2
2
1
1
1
1
1
1
Best forecast wave conditions in United States
Rating
(10 max)
2
3
3
3
3
3
3
3
2
2
4
2
3
4
2
2
4
1
1
4
3
Header Global
Rating
(10 max)
7
5
5
5
9
7
7
5
8
7
5
6
9
8
9
8
5
5
5
4
9
  • Map Icons:
  • Break
  • 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 In Betweens Surf forecast

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

In Betweens is 4 km (2 miles) from Honolulu. If you plan a vacation in Oahu, look for hotels and other accommodation in Honolulu. Honolulu has rooms for a wide range of budgets as well as car hire and transport links.

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