Surf Forecasts:
Middles/Generals surf forecast from 9 Jun 2026:
- Most powerful swell: Sunday 14 Jun, 2PM (local time) - 4.5ft (1.3m), 18s period, SSW swell with 1,062 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 1.3m 18s and forecast to arrive on Sunday (Jun 14) at 2PM. 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 19s period and expected on Friday (Jun 12) at 2PM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 2PM (Sun 14th Jun) | 4.5ft (1.3m) 18s |
Table - best surf conditions forecast for Middles/Generals over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 24°C on Tue morning, min 23°C on Wed night). Winds decreasing (fresh winds from the ENE on Tue afternoon, light winds from the ENE by Thu night). | Days 4-6 Weather SummaryMostly dry. Warm (max 24°C on Fri morning, min 23°C on Fri morning). Mainly fresh winds. | ||||||||||||||||||||
Tuesday 9 | Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | |||||||||||||||
AM | 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 8 | ENE 8 | ENE 8 | ENE 8 | S 16 | S 16 | S 15 | SSW 24 | SSW 22 | SSW 21 | SSW 20 | SSW 19 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 15 |
Wave Graph  | |||||||||||||||||||||
 kJ | 310 | 250 | 232 | 215 | 210 | 181 | 123 | 128 | 127 | 80 | 106 | 317 | 517 | 611 | 685 | 990 | 1050 | 939 | 696 | 671 | 566 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 11:26AM0.46m | 10:03PM0.34m | 12:10PM0.56m | 11:02PM0.28m | 12:53PM0.66m | 00:02AM0.23m | 1:37PM0.73m | 1:00AM0.19m | 2:22PM0.79m | 1:56AM0.16m | 3:08PM0.81m | 2:51AM0.16m | 3:54PM0.81m | 3:48AM0.16m | |||||||
Low Tide | 5:35PM0.21m | 5:00AM-0.05m | 7:02PM0.17m | 5:34AM-0.07m | 8:12PM0.12m | 6:13AM-0.09m | 9:10PM0.07m | 6:55AM-0.11m | 10:03PM0.04m | 7:39AM-0.12m | 10:53PM0.02m | 8:26AM-0.11m | 11:41PM0.01m | ||||||||
 | |  | | | |  | |  | | | | | | | | | | | | | |
 | 5:48 | — | — | 5:48 | — | — | 5:48 | — | — | 5:48 | — | — | 5:48 | — | — | 5:48 | — | — | 5:48 | — | — |
 | — | 7:10 | — | — | 7:12 | — | — | 7:12 | — | — | 7:12 | — | — | 7:13 | — | — | 7:13 | — | — | 7:13 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 |
Feels °C | 21 | 20 | 22 | 22 | 21 | 22 | 23 | 23 | 24 | 24 | 23 | 24 | 23 | 22 | 22 | 23 | 23 | 23 | 21 | 21 | 20 |
Swell 1 Height (m) Direction Period (s) | S 16 | ENE 8 | ENE 8 | SSE 14 | S 14 | S 13 | ENE 8 | S 18 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | SSW 22 | SSW 21 | SSW 20 | SSW 19 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 15 |
| kJ | 131 | 250 | 232 | 70 | 58 | 55 | 123 | 98 | 99 | 78 | 76 | 67 | 517 | 611 | 685 | 990 | 1050 | 939 | 696 | 671 | 566 |
Swell 2 Height (m) Direction Period (s) | S 12 | S 11 | S 11 | S 11 | S 10 | S 10 | S 18 | S 13 | S 16 | S 16 | S 15 | S 15 | SSW 18 | S 13 | SSW 16 | SW 16 | S 12 | S 12 | S 12 | S 12 | NE 10 |
| kJ | 44 | 39 | 37 | 20 | 18 | 18 | 98 | 28 | 127 | 80 | 106 | 150 | 209 | 127 | 181 | 90 | 47 | 25 | 25 | 24 | 53 |
Swell 3 Height (m) Direction Period (s) | SE 13 | SSE 16 | S 15 | WNW 12 | WNW 12 | WNW 11 | SSE 13 | WNW 11 | S 12 | SW 20 | SW 19 | SSW 24 | S 13 | SSW 18 | S 13 | S 12 | SW 12 | SSW 12 | ENE 12 | NNW 11 | SSW 11 |
| kJ | 7 | 83 | 68 | 14 | 13 | 12 | 58 | 11 | 46 | 97 | 184 | 317 | 88 | 209 | 85 | 47 | 51 | 13 | 14 | 12 | 12 |
Wind waves Height (m) Direction Period (s) | ENE 8 | — | — | ENE 8 | ENE 8 | ENE 8 | — | ENE 8 | — | — | — | — | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 6 | ENE 6 | ENE 6 | ENE 6 |
| kJ | 310 | — | — | 215 | 210 | 181 | — | 128 | — | — | — | — | 49 | 54 | 66 | 48 | 64 | 107 | 108 | 148 | 117 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 49 | 48 | 48 | 48 | 48 | 16 | 16 | 16 | 5 | 15 | 16 | 16 | 48 | 16 | 16 | 16 | 19 | 16 | 48 | 110 | 16 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Middles/Generals 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 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.
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