Surf Forecasts:
Halfpoint/Fullpoint surf forecast from 25 Sep 2026:
- Most powerful swell: Sunday 27 Sep, 2AM (local time) - 15ft (4.5m), 10s period, ENE swell with 3,561 kJ wave energy.
Best Forecast Surf Conditions for Halfpoint/Fullpoint this week:
The most powerful waves expected at Halfpoint/Fullpoint in the next 16 days are 4.5m 10s and forecast to arrive on Sunday (Sep 27) at 2AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 11s period and expected on Wednesday (Sep 30) at 8PM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 2AM (Sun 27th Sep) | 15ft (4.5m) 10s |
Table - best surf conditions forecast for Halfpoint/Fullpoint over the next 16 days.
Short Range ForecastMostly dry. Warm (max 26°C on Fri morning, min 24°C on Sat night). Winds decreasing (near gales from the ENE on Sat night, fresh winds from the ENE by Sun night). | Days 4-6 Weather SummaryLight rain (total 4mm), mostly falling on Wed morning. Warm (max 27°C on Tue afternoon, min 25°C on Mon night). Winds decreasing (fresh winds from the ENE on Mon morning, light winds from the SE by Tue night). | ||||||||||||||||||||
Friday 25 | Saturday 26 | Sunday 27 | Monday 28 | Tuesday 29 | Wednesday 30 | Thursday 1 | |||||||||||||||
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) | E 8 | E 8 | E 8 | ENE 9 | ENE 9 | ENE 10 | E 10 | ENE 9 | E 9 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 14 | ENE 8 | E 8 | ENE 8 | ENE 7 | ENE 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 880 | 858 | 1379 | 2002 | 2449 | 3561 | 3126 | 1807 | 1497 | 719 | 603 | 523 | 471 | 404 | 295 | 260 | 246 | 272 | 226 | 164 | 173 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-on | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | on | on | cross-on | cross-on | cross-on |
High Tide | 2:13PM0.56m | 2:48AM0.54m | 2:43PM0.52m | 3:27AM0.60m | 3:14PM0.45m | 4:09AM0.64m | 3:46PM0.38m | 4:56AM0.67m | 4:21PM0.32m | 5:49AM0.67m | 5:01PM0.25m | 6:53AM0.66m | 6:02PM0.20m | ||||||||
Low Tide | 8:14AM0.09m | 8:47PM0.04m | 9:03AM0.10m | 9:09PM0.02m | 9:55AM0.12m | 9:33PM0.01m | 10:52AM0.14m | 10:00PM0.01m | 12:00PM0.17m | 10:31PM0.02m | 1:25PM0.18m | 11:08PM0.03m | 3:17PM0.18m | 11:57PM0.06m | |||||||
 | |  | | |  |  | |  | | | | | | |  | |  | | | | |
 | 6:20 | — | — | 6:20 | — | — | 6:20 | — | — | 6:20 | — | — | 6:20 | — | — | 6:20 | — | — | 6:20 | — | — |
 | — | 6:23 | — | — | 6:22 | — | — | 6:22 | — | — | 6:21 | — | — | 6:20 | — | — | 6:19 | — | — | 6:17 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | 3 | 1 | — | — |
Temp °C | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 25 | 26 | 26 | 26 | 26 | 27 | 26 | 26 | 27 | 26 | 26 | 27 | 26 |
Feels °C | 22 | 22 | 20 | 19 | 19 | 18 | 18 | 20 | 20 | 24 | 24 | 24 | 26 | 29 | 28 | 25 | 28 | 27 | 28 | 29 | 28 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SW 16 | SSW 15 | SSW 17 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSE 11 | S 13 | SSW 12 | SSW 12 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | ENE 8 | ENE 7 | ENE 8 |
| kJ | 322 | 248 | 294 | 267 | 452 | 387 | 362 | 264 | 191 | 613 | 478 | 461 | 471 | 404 | 295 | 238 | 246 | 272 | 226 | 164 | 173 |
Swell 2 Height (m) Direction Period (s) | N 9 | SSE 11 | SSE 11 | SSW 14 | SE 11 | SE 11 | SSE 10 | SSE 10 | SSW 14 | SSW 19 | SSW 17 | SW 17 | SSW 10 | SW 9 | SW 10 | E 14 | WSW 12 | WSW 10 | W 10 | W 9 | SSE 6 |
| kJ | 15 | 64 | 105 | 138 | 30 | 29 | 72 | 123 | 233 | 139 | 202 | 305 | 175 | 128 | 90 | 260 | 254 | 163 | 149 | 55 | 37 |
Swell 3 Height (m) Direction Period (s) | S 11 | SW 12 | SSW 12 | SSE 10 | NW 16 | SW 11 | WNW 13 | NW 13 | SSW 18 | SSE 13 | NW 14 | E 15 | SW 16 | SSW 16 | SW 16 | SW 10 | E 11 | E 14 | E 13 | SW 6 | SW 6 |
| kJ | 21 | 37 | 56 | 72 | 65 | 19 | 17 | 27 | 127 | 69 | 46 | 67 | 264 | 326 | 255 | 113 | 82 | 140 | 85 | 26 | 21 |
Wind waves Height (m) Direction Period (s) | E 8 | E 8 | E 8 | ENE 9 | ENE 9 | ENE 10 | E 10 | ENE 9 | E 9 | ENE 8 | ENE 8 | ENE 8 | — | — | — | SSE 7 | S 7 | S 6 | S 6 | S 6 | — |
| kJ | 880 | 858 | 1379 | 2002 | 2449 | 3561 | 3126 | 1807 | 1497 | 719 | 603 | 523 | — | — | — | 34 | 92 | 76 | 84 | 44 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 140 | 110 | 114 | 131 | 237 | 141 | 140 | 131 | 112 | 112 | 55 | 15 | 41 | 17 | 5 | 57 | 5 | 41 | 14 | 6 | 6 |
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 Halfpoint/Fullpoint 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 Halfpoint/Fullpoint Surf forecast
The above surf forecast table for Halfpoint/Fullpoint provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Halfpoint/Fullpoint can be found by selecting the local surf guide option on the grey menu. Our Halfpoint/Fullpoint 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 (Halfpoint/Fullpoint) 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 Halfpoint/Fullpoint 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.
Halfpoint/Fullpoint 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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