
Surf Forecasts:
In Betweens surf forecast from 26 Jul 2026:
- Best quality surf: Wednesday 29 Jul, 2AM (local time) - 10ft (3.0m), 12s period, ENE swell with offshore winds.
- Most powerful swell: Tuesday 28 Jul, 11PM (local time) - 8ft (2.5m), 13s period, E swell with 2,422 kJ wave energy.
- Next surfable swell (1★+): Wednesday 29 Jul, 2AM (local time) - 10ft (3.0m), 12s period with ENE swell.
Best Forecast Surf Conditions for In Betweens this week:
The surf forecast for In Betweens over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Jul 29) at 2AM. The primary swell is predicted to be 3.0m and 12s period with a secondary swell of 0.7m and 14s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at In Betweens in the next 16 days are 2.5m 13s and forecast to arrive on Tuesday (Jul 28) 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 2.3m 10s period and expected on Wednesday (Jul 29) at 5PM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Wed 29th Jul) | 10ft (3.0m) 12s |
| Best Surf | 2AM (Wed 29th Jul) | 10ft (3.0m) 12s |
| Most Powerful | 11PM (Tue 28th Jul) | 8ft (2.5m) 13s |
Table - best surf conditions forecast for In Betweens over the next 16 days.
The Lowdown
G'day, I'm Rusty. Let's have a look at what's on the table for In Betweens over the next couple of weeks.
Right off the bat, we've got a solid pulse of swell pushing in, but it's not all smooth sailing. The water temp is sitting at 80°, which is pretty much spot on for this time of year, so no nasty surprises there.
The first few days, from Saturday the 25th through to Monday the 27th of July, are a bit of a letdown. We're seeing some clean, cross-off winds, but the swell is a tad small and the conditions are just marginal. The combined wave energy is moderate, sitting around 1167 on Saturday, but it's just not coming together for a good session. Sunday and Monday stay in that same boat – clean faces but nothing to write home about.
Now, things start to get interesting on Tuesday the 28th of July. The swell bumps up to a solid 7ft to 8ft from the east, with a moderate period of 13 seconds. The combined energy jumps right up to 1673 on Tuesday morning, and even stronger at 2167 in the afternoon. It's a big, powerful swell, but it's still a bit tricky with the cross-off winds. This is getting into the territory where it's a bit much for the groms, but you experienced surfers will be eyeing it off.
The standout moment, and the best on offer in this whole outlook, is Wednesday the 29th of July. We've got a clean 10ft swell from the ENE, with a period of 11 seconds, and the wind is light and offshore from the SSW. The combined energy is massive at 2130. This is a proper, powerful, clean swell. For a reef break like In Betweens, that offshore wind is going to groom it into smooth, lined-up waves. It's a big day, though – 10ft is for experts only. The afternoon crashes, dropping to 2ft, so get on it early.
The rest of the outlook is a bit of a grind. From Thursday the 30th of July through to the 9th of August, we get a run of short-period, east-northeast wind swell. The energy is moderate to weak, and the wind stays mostly cross-off and strong. There are a few mornings where it's cleaner, but the swell quality is just not there. It's a long stretch of marginal surf with a few days of poor conditions thrown in. The best you can hope for in that second week is a few knee-high, choppy waves on the cleaner mornings.
So, to sum it up: your one true standout is Wednesday the 29th of July. Get out there early for the best, biggest, and cleanest surf of the period. The rest of the time, it's a case of small windows and average conditions. It's not a total write-off, but you'll have to be picky.
Rusty.
Short Range ForecastMostly dry. Warm (max 26°C on Mon afternoon, min 24°C on Sat night). Mainly fresh winds. | Days 5-7 Weather SummarySome drizzle, heaviest during Wed night. Warm (max 27°C on Tue afternoon, min 25°C on Tue night). Winds increasing (light winds from the NNW on Wed morning, strong winds from the ENE by Fri morning). | |||||||||||||||||||
Sat 25 | Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | ||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | ||||||||||||||||||||
Wave Height (m) Direction Period (s) | ENE 8 | SSW 18 | SSW 16 | E 14 | E 14 | E 14 | E 13 | ENE 13 | E 13 | E 13 | ENE 12 | ENE 11 | S 14 | ENE 9 | ENE 8 | ENE 8 | ENE 7 | ENE 8 | ENE 7 | E 8 |
Wave Graph | ||||||||||||||||||||
572 | 547 | 469 | 499 | 697 | 732 | 670 | 2187 | 1520 | 1968 | 2196 | 1918 | 195 | 281 | 404 | 253 | 327 | 416 | 456 | 804 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | on | on | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 2:22PM0.66m | 1:51AM0.19m | 2:56PM0.68m | 2:32AM0.21m | 3:29PM0.70m | 3:10AM0.23m | 3:59PM0.70m | 3:49AM0.25m | 4:29PM0.70m | 4:28AM0.28m | 4:58PM0.68m | 5:11AM0.31m | 5:26PM0.64m | |||||||
Low Tide | 10:05PM0.12m | 7:08AM0.02m | 10:27PM0.11m | 7:51AM0.01m | 10:49PM0.10m | 8:31AM0.01m | 11:11PM0.09m | 9:09AM0.01m | 11:34PM0.08m | 9:48AM0.03m | 11:58PM0.07m | 10:29AM0.06m | 00:22AM0.06m | |||||||
— | — | 6:01 | — | — | 6:01 | — | — | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — | |
7:13 | — | — | 7:13 | — | — | 7:12 | — | — | 7:12 | — | — | 7:10 | — | — | 7:10 | — | — | 7:09 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 25 | 26 | 27 | 26 | 26 | 26 | 26 | 26 | 27 | 26 | 26 | 26 | 25 |
Feels °C | 21 | 22 | 22 | 22 | 22 | 23 | 24 | 23 | 26 | 26 | 27 | 29 | 29 | 29 | 27 | 27 | 24 | 22 | 22 | 22 |
Swell 1 Height (m) Direction Period (s) | SSW 18 | SSW 18 | SSW 16 | E 14 | E 14 | E 14 | E 13 | SSW 14 | E 13 | E 13 | ENE 12 | ENE 11 | NE 10 | ENE 9 | ENE 8 | S 13 | S 13 | S 12 | E 15 | E 15 |
572 | 547 | 469 | 499 | 697 | 732 | 670 | 213 | 1520 | 1968 | 2196 | 1918 | 1039 | 281 | 404 | 173 | 166 | 113 | 208 | 205 | |
Swell 2 Height (m) Direction Period (s) | S 11 | E 15 | E 15 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SE 11 | SSW 14 | SSW 14 | SSW 14 | S 14 | S 14 | N 7 | S 14 | SSW 18 | SSW 16 | SSW 16 | SW 15 | SSW 15 |
61 | 72 | 348 | 341 | 333 | 292 | 222 | 4 | 143 | 189 | 192 | 195 | 195 | 63 | 181 | 207 | 177 | 171 | 239 | 146 | |
Swell 3 Height (m) Direction Period (s) | E 13 | E 12 | S 11 | S 11 | SE 11 | SE 11 | S 10 | NNE 10 | SSE 10 | SSE 10 | SW 21 | SW 21 | SSW 20 | S 14 | SW 18 | SSE 6 | E 16 | E 15 | S 12 | SSW 12 |
54 | 47 | 20 | 20 | 5 | 4 | 8 | 60 | 10 | 10 | 18 | 17 | 37 | 184 | 154 | 8 | 81 | 157 | 75 | 46 | |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | NE 7 | ENE 13 | NNE 8 | NNE 6 | NNE 6 | — | — | — | — | ENE 8 | ENE 7 | ENE 8 | ENE 7 | E 8 |
480 | 471 | 382 | 379 | 325 | 289 | 322 | 2187 | 154 | 106 | 87 | — | — | — | — | 253 | 327 | 416 | 456 | 804 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 45 | 30 | 31 | 41 | 1 | 30 | 31 | 1 | 1 | 33 | 0 | 18 | 16 | 1 | 28 | 30 | 30 | 41 | 41 | 41 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
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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.










