Surf Forecasts:
Kealia surf forecast from 29 Sep 2026:
- Best quality surf: Thursday 1 Oct, 8PM (local time) - 3.5ft (1.0m), 7s period, E swell with cross-offshore winds.
- Most powerful swell: Monday 28 Sep, 11PM (local time) - 8ft (2.4m), 8s period, E swell with 797 kJ wave energy.
- Next surfable swell (1★+): Thursday 1 Oct, 8PM (local time) - 3.5ft (1.0m), 7s period with E swell.
Best Forecast Surf Conditions for Kealia this week:
The surf forecast for Kealia over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Oct 01) at 8PM. The primary swell is predicted to be 1.0m and 7s period with a secondary swell of 0.5m and 10s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Kealia in the next 16 days are 2.4m 8s and forecast to arrive on Monday (Sep 28) at 11PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.1m 7s period and expected on Wednesday (Sep 30) at 2AM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Thu 1st Oct) | 3.5ft (1.0m) 7s |
| Best Surf | 8PM (Thu 1st Oct) | 3.5ft (1.0m) 7s |
| Most Powerful | 11PM (Mon 28th Sep) | 8ft (2.4m) 8s |
Table - best surf conditions forecast for Kealia over the next 16 days.
Short Range ForecastHeavy rain (total 53mm), heaviest during Wed morning. Warm (max 26°C on Mon afternoon, min 25°C on Mon night). Mainly fresh winds. | Days 5-7 Weather SummaryHeavy rain (total 23mm), heaviest during Thu afternoon. Warm (max 27°C on Fri afternoon, min 24°C on Sat night). Wind will be generally light. | |||||||||||||||||||
Mon 28 | Tuesday 29 | Wednesday 30 | Thursday 1 | Friday 2 | Saturday 3 | Sunday 4 | ||||||||||||||
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 | E 8 | E 8 | E 14 | E 14 | E 8 | E 13 | E 13 | NNW 10 | ESE 6 | E 6 | E 6 | E 5 | E 7 | E 6 | E 8 | NNW 11 | NNW 13 |
Wave Graph  | ||||||||||||||||||||
 kJ | 762 | 779 | 581 | 377 | 266 | 253 | 249 | 138 | 167 | 121 | 103 | 131 | 95 | 78 | 71 | 71 | 53 | 80 | 46 | 222 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross | cross | cross | cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross-on | on | on | cross-on | cross-on | cross-on |
High Tide | 3:20PM0.52m | 4:54AM0.72m | 3:38PM0.47m | 5:47AM0.71m | 3:47PM0.42m | 6:55AM0.69m | 8:24AM0.68m | 9:55AM0.68m | 11:04AM0.70m | 11:14PM0.33m | ||||||||||
Low Tide | 9:43PM0.05m | 11:12AM0.33m | 10:12PM0.05m | 12:28PM0.38m | 10:47PM0.07m | 11:29PM0.10m | 00:33AM0.15m | 2:25AM0.19m | 6:57PM0.25m | 4:18AM0.20m | ||||||||||
 |  |  |  |  |  | | | | | | | | | | |  | | | | |
 | — | — | 6:26 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — |
 | 6:27 | — | — | 6:25 | — | — | 6:24 | — | — | 6:23 | — | — | 6:23 | — | — | 6:22 | — | — | 6:22 | — |
mm | — | — | — | 4 | 15 | 10 | 8 | 12 | 4 | 5 | 6 | 4 | 3 | 4 | 1 | — | — | — | — | — |
Temp °C | 26 | 25 | 26 | 26 | 26 | 26 | 26 | 25 | 26 | 26 | 25 | 26 | 27 | 26 | 26 | 26 | 25 | 25 | 25 | 25 |
Feels °C | 25 | 24 | 26 | 26 | 25 | 25 | 25 | 25 | 26 | 26 | 27 | 27 | 29 | 29 | 28 | 28 | 27 | 25 | 25 | 26 |
Swell 1 Height (m) Direction Period (s) | S 11 | S 10 | SSW 11 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 7 | E 7 | NNW 9 | E 6 | N 9 | N 9 | N 9 | E 6 | E 8 | E 8 | NNW 13 |
| kJ | 284 | 221 | 99 | 377 | 266 | 198 | 169 | 138 | 90 | 106 | 103 | 90 | 95 | 78 | 55 | 52 | 53 | 80 | 30 | 222 |
Swell 2 Height (m) Direction Period (s) | SE 9 | NNW 12 | NNW 12 | E 14 | WSW 13 | W 10 | W 10 | W 9 | E 13 | E 13 | NNW 10 | W 9 | N 9 | W 8 | W 8 | S 12 | S 12 | S 12 | S 12 | S 18 |
| kJ | 81 | 98 | 93 | 91 | 218 | 249 | 146 | 103 | 167 | 121 | 103 | 57 | 83 | 35 | 33 | 72 | 71 | 69 | 66 | 246 |
Swell 3 Height (m) Direction Period (s) | NNW 13 | SSE 13 | E 14 | NW 11 | E 14 | E 14 | E 14 | E 14 | W 8 | W 8 | W 9 | S 14 | W 8 | S 13 | S 12 | W 8 | N 8 | N 8 | NNW 11 | S 12 |
| kJ | 149 | 32 | 103 | 59 | 178 | 253 | 249 | 97 | 44 | 29 | 78 | 100 | 51 | 82 | 49 | 34 | 33 | 31 | 46 | 67 |
Wind waves Height (m) Direction Period (s) | E 8 | E 8 | E 8 | S 7 | SSE 7 | SSE 7 | SSE 7 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | ESE 6 | SSE 5 | E 6 | E 5 | E 7 | — | — | E 5 | ENE 5 |
| kJ | 762 | 779 | 581 | 109 | 419 | 307 | 255 | 144 | 90 | 67 | 53 | 131 | 21 | 77 | 71 | 71 | — | — | 34 | 19 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 125 | 46 | 46 | 127 | 24 | 24 | 19 | 19 | 24 | 24 | 24 | 25 | 19 | 6 | 24 | 24 | 30 | 30 | 30 | 16 |
Best forecast wave conditions in Kaua'i | ||||||||||||||||||||
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 Kealia 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 Kealia Surf forecast
The above surf forecast table for Kealia provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Kealia can be found by selecting the local surf guide option on the grey menu. Our Kealia 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 (Kealia) 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 Kealia 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.
Are you planning a vacation in Kaua'i? If you are looking for accommodation near Kealia, camping, hotels and condos and appartments in Kaua'i, consider staying in Lihue - Kauai which is 14 km (9 miles) away. Alternatively, find information about places to stay and car hire in Nawiliwili which is 15 km (9 miles) away
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