In Betweens Surf Break

Lat Long: 21.28° N 157.84° W

In Betweens Surf Forecast and Surf Report

Issued: 1 am 08 Jul 2026 (local time)

Forecast update in  hr  min

Today's In Betweens sea temperature is
26.4° C
0.4° 

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 8 Jul 2026:

  • Most powerful swell: Wednesday 8 Jul, 11PM (local time) - 8ft (2.4m), 8s period, ENE swell with 623 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 2.4m 8s and forecast to arrive on Wednesday (Jul 08) 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 0.9m 7s period and expected on Wednesday (Jul 15) at 2AM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful11PM (Wed 8th Jul)8ft (2.4m) 8s

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


Alright folks, Rusty here. Let's take a look at what's on the menu for the next couple of weeks at In Betweens.

Right off the bat, I’ll be straight with you – the start of this run looks pretty average. We’ve got a persistent ENE breeze blowing cross-off, and while the waves are clean, the quality is just not there. Wednesday the 8th kicks off with a 7ft ENE swell but it’s short-period stuff at 7 seconds, and the combined energy is only moderate (721). The wind is a strong 25 mph, so it’s messy despite being clean. That same pattern hangs around for days. Thursday, Friday, and into the weekend, we’re looking at 6ft to 8ft ENE swells, all short-period (7-8 seconds), with that same cross-off wind. The energy stays in the moderate range (446 to 858). Honestly, for the first week and a half, it’s hard to get excited. The surf is just poor to marginal, with strong breezes. For a beginner reef break, the swell is getting up over 5ft on Saturday the 11th and Sunday the 12th, so that might be a bit much for the less experienced crew. The water temperature is sitting at 80°, which is about normal for this time of year, so no worries there.

There’s a long, quiet gap with nothing worth paddling out for until we hit the second week.

Now, here’s where things get a little interesting. Around the 20th of July, there’s a tiny shift. On Monday the 20th, the swell drops right off to just 4ft, but it swings around to the south with a very long 15-second period. That's a proper groundswell, and the energy jumps up (878). The wind is still cross-off from the ENE at 19 mph. But the real standout – and I mean the *only* real standout in this whole outlook – is Tuesday the 21st and Wednesday the 22nd. We get a 3ft to 4ft swell from the east, but check out the period: 18 seconds on Tuesday, 16 seconds on Wednesday. That is seriously long-period groundswell. The energy readings are strong at 1185 and 1266. For a reef setup like In Betweens, that long-period E swell will line up beautifully and stack up some nice, shapely waves. The wind is a more manageable moderate to fresh breeze, still cross-off. This is definitely one for the more experienced surfer; the period is so long the sets will be clean and powerful, but they’ll be a bit spread out. If you can pick your moment and you’ve got the skills, Tuesday the 21st and Wednesday the 22nd look like the best of the whole 16-day run.

So, a long wait, but a promising little window at the very end. Keep an eye on that long-period E swell.

Rusty.

Short Range Forecast

Some drizzle, heaviest during Fri night. Warm (max 25°C on Wed morning, min 24°C on Wed morning). Mainly strong winds.

Days 4-6 Weather Summary

Mostly dry. Warm (max 25°C on Sat morning, min 24°C on Sat morning). Mainly fresh winds.

Wednesday
8
Thursday
9
Friday
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
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
1
1
1
1
1
1
1
2
1
1
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.2
ENE
7
2.1
ENE
8
2.1
ENE
8
1.8
ENE
8
1.8
ENE
8
1.9
ENE
7
1.8
ENE
7
1.7
ENE
7
2.1
ENE
7
2.3
ENE
7
2.2
ENE
7
2
ENE
7
2.1
ENE
7
0.9
SW
16
2.2
ENE
8
1.9
ENE
8
1.7
ENE
8
1.8
ENE
7
1.7
ENE
7
1.5
ENE
8
1.4
ENE
7
Wave Graph
Metric surfscale
Energy kJ
526
495
481
393
373
390
330
301
420
560
498
428
444
397
540
400
327
330
294
240
199
Wind (km/h)
40
ENE
40
ENE
35
ENE
35
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
30
ENE
25
ENE
30
ENE
30
ENE
30
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
11:51AM0.52m
10:00PM0.26m
12:45PM0.61m
11:18PM0.20m
1:36PM0.69m
00:40AM0.17m
2:24PM0.76m
1:50AM0.16m
3:11PM0.80m
2:52AM0.17m
3:56PM0.82m
3:49AM0.19m
4:39PM0.80m
4:45AM0.22m
Low Tide
6:43PM0.23m
4:48AM-0.04m
8:17PM0.17m
5:36AM-0.06m
9:18PM0.12m
6:28AM-0.08m
10:04PM0.07m
7:21AM-0.09m
10:45PM0.04m
8:13AM-0.09m
11:23PM0.02m
9:06AM-0.08m
11:59PM0.01m
clear
clear
part cloud
clear
part cloud
part cloud
part cloud
part cloud
rain showers
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:54
5:54
5:56
5:56
5:56
5:56
5:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:16
7:16
7:16
7:16
7:15
7:15
7:15
 mm
1
Temp °C
25
25
24
25
25
24
25
25
25
25
25
24
25
25
25
25
25
24
25
25
24
Feels °C
21
21
21
22
21
21
23
23
23
22
22
21
22
22
23
22
23
22
22
22
22
  • 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 In Betweens:

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 In Betweens 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 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.

Nearest locationNearest