
Surf Forecasts:
Middles/Generals surf forecast from 3 Aug 2026:
- Most powerful swell: Tuesday 4 Aug, 2AM (local time) - 5ft (1.6m), 12s period, ENE swell with 701 kJ wave energy.
Best Forecast Surf Conditions for Middles/Generals this week:
The most powerful waves expected at Middles/Generals in the next 16 days are 1.6m 12s and forecast to arrive on Tuesday (Aug 04) at 2AM. 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 15s period and expected on Wednesday (Aug 05) at 8PM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 2AM (Tue 4th Aug) | 5ft (1.6m) 12s |
Table - best surf conditions forecast for Middles/Generals over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s get straight into it. Right now, things are looking pretty grim for Middles/Generals. The whole 16-day window is a tough one, with no real standout sessions to get excited about. The wind is a constant problem, and the surf quality never shakes out.
The water’s sitting at 81°, which is about average for the time of year, so at least a dip won’t shock you.
We start off with a bit of swell on Sunday afternoon, August 2nd, with a 7ft swell from the ENE, but it’s a short period 8-second affair. The wind is a strong cross-shore at 25 mph, which chops it up badly. The wave energy is moderate (865). It’s a write-off.
Monday the 3rd and Tuesday the 4th are more of the same. The swell drops a bit, but that constant cross-shore wind from the ENE keeps things messy. Tuesday morning brings a slight improvement with a 5ft swell and a longer 11-second period, and the wind drops to a gentle breeze, but it’s still cross-shore with a slight chop. The energy is moderate (561), but it’s only a marginal call at best. The rest of that week, through to the 7th, is just poor conditions with cross-shore winds and lumpy seas.
There’s a glimmer of something different around the 8th and 9th of August, with a bit more size, but the wind stays cross or cross-on, and we even get a risk of thunderstorms on the 9th. Not the kind of adventure you want.
The second week is a bit of a washout. The wind stays strong, and the swell direction flips to the south for a bit around the 11th, but it’s still messy. Around the 12th and 13th, we see a long-period groundswell from the south (17-18 seconds), but it’s accompanied by a fresh to strong cross-onshore wind. The energy is strong (937-1073), but the conditions are lumpy and messy. That south swell is too straight for this exposed beach setup anyway.
The final few days, from the 14th to the 17th, the ENE wind becomes a strong breeze, around 25 mph, with a solid 8ft swell. The energy is strong (over 1000), but the cross-shore wind is relentless, making it a messy, choppy mess. That kind of size and wind setup is more interesting for kite surfing than paddle surfing.
Overall, there’s just nothing to recommend here. The constant cross-shore wind and lack of a clean window kill it. It’s a blank run, and in this area, that’s not unusual when the trade winds lock in.
Rusty
Short Range ForecastMostly dry. Warm (max 26°C on Mon morning, min 25°C on Sun afternoon). Winds decreasing (fresh winds from the ENE on Sun afternoon, light winds from the ENE by Tue morning). | Days 5-7 Weather SummaryMostly dry. Warm (max 26°C on Wed afternoon, min 25°C on Wed night). Mainly fresh winds. | |||||||||||||||||||
Sun 2 | Monday 3 | Tuesday 4 | Wednesday 5 | Thursday 6 | Friday 7 | Saturday 8 | ||||||||||||||
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 | ENE 8 | ENE 8 | ENE 8 | ENE 12 | ENE 11 | ENE 11 | ENE 10 | ENE 10 | ENE 9 | ENE 9 | ENE 8 | ENE 8 | SSE 11 | SSW 14 | SSW 14 | ENE 6 | ENE 7 | ENE 7 | NE 7 |
Wave Graph | ||||||||||||||||||||
606 | 578 | 353 | 277 | 701 | 515 | 359 | 358 | 258 | 188 | 190 | 181 | 122 | 40 | 77 | 73 | 176 | 198 | 186 | 152 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | cross | cross | cross | cross | cross | cross-on | cross-on | cross | cross |
High Tide | 5:22PM0.53m | 6:48AM0.43m | 5:53PM0.45m | 7:57AM0.48m | 6:26PM0.37m | 9:10AM0.55m | 7:10PM0.29m | 10:22AM0.61m | 8:39PM0.22m | 11:25AM0.67m | 10:36PM0.19m | 12:21PM0.73m | 00:00AM0.20m | |||||||
Low Tide | 00:29AM0.04m | 12:27PM0.23m | 00:59AM0.04m | 2:07PM0.27m | 1:37AM0.03m | 4:33PM0.27m | 2:24AM0.02m | 6:43PM0.21m | 3:25AM0.02m | 7:38PM0.16m | 4:32AM0.00m | 8:16PM0.11m | ||||||||
— | — | 6:03 | — | — | 6:05 | — | — | 6:05 | — | — | 6:05 | — | — | 6:05 | — | — | 6:05 | — | — | |
7:08 | — | — | 7:07 | — | — | 7:07 | — | — | 7:07 | — | — | 7:06 | — | — | 7:06 | — | — | 7:05 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 26 | 26 | 25 | 26 | 26 | 25 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 25 | 25 | 25 | 25 |
Feels °C | 21 | 22 | 24 | 25 | 24 | 27 | 26 | 25 | 26 | 26 | 24 | 25 | 24 | 24 | 23 | 24 | 24 | 24 | 22 | 23 |
Swell 1 Height (m) Direction Period (s) | E 14 | E 13 | E 13 | E 12 | SSW 12 | ENE 11 | ENE 11 | ENE 10 | ENE 10 | ENE 9 | ENE 9 | SSW 14 | SSW 14 | ENE 8 | ENE 7 | ENE 7 | SSW 14 | SSW 14 | SSW 13 | E 7 |
192 | 125 | 84 | 108 | 56 | 515 | 359 | 358 | 258 | 188 | 190 | 81 | 80 | 32 | 21 | 32 | 108 | 115 | 102 | 152 | |
Swell 2 Height (m) Direction Period (s) | SSW 13 | SW 12 | SSW 13 | SSW 12 | SSE 9 | SSW 12 | SSW 11 | SSW 11 | SSW 11 | SSW 15 | SW 14 | SSE 11 | S 11 | SW 14 | SSW 14 | SSW 14 | SSW 19 | SW 18 | SSW 18 | SSW 13 |
67 | 40 | 53 | 50 | 9 | 46 | 51 | 47 | 47 | 88 | 54 | 25 | 22 | 102 | 77 | 73 | 148 | 164 | 123 | 99 | |
Swell 3 Height (m) Direction Period (s) | N 9 | SSW 13 | SW 13 | SW 13 | W 14 | W 13 | SW 16 | SW 15 | SSE 13 | SSW 11 | SSE 12 | SSW 9 | SSW 10 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SW 18 |
14 | 58 | 42 | 41 | 16 | 30 | 68 | 57 | 56 | 39 | 48 | 17 | 9 | 40 | 38 | 38 | 38 | 18 | 18 | 150 | |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 12 | — | — | — | — | — | — | ENE 8 | ENE 8 | ENE 5 | ENE 5 | ENE 5 | ENE 6 | ENE 7 | ENE 7 | NE 7 |
606 | 578 | 353 | 277 | 701 | — | — | — | — | — | — | 181 | 122 | 25 | 20 | 31 | 176 | 198 | 186 | 149 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 57 | 50 | 16 | 55 | 16 | 42 | 5 | 16 | 16 | 16 | 48 | 16 | 19 | 19 | 48 | 48 | 48 | 48 | 55 | 48 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
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Information about the Middles/Generals Surf forecast
The above surf forecast table for Middles/Generals provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Middles/Generals can be found by selecting the local surf guide option on the grey menu. Our Middles/Generals 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 (Middles/Generals) 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 Middles/Generals 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.
Middles/Generals is 15 km (9 miles) from the city of Kailua. If you plan a vacation in Oahu, look for hotels and other accommodation in Kailua. Kailua has rooms for a wide range of budgets as well as car hire and transport links.











