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Kiholo Bay Surf Forecast
/ HAW – Big Island (60 breaks) / Hawaii (267 breaks) /
Surf Forecasts:
Kiholo Bay surfForecast / HAW – Big Island / USA
16 Day Weather and Surf, issued 1 am Thursday 23 Apr 2026 HSTForecast update in hr min s Forecast update imminent
Kiholo Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Kiholo Bay sea temperature is
25.6° C
(Which is 1.0°C warmer than normal for this time of year)Best Forecast Surf Conditions for Kiholo Bay this week:
The surf forecast for Kiholo Bay over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Apr 23) at 5PM. The primary swell is predicted to be 0.5m and 16s period with a secondary swell of 0.6m and 13s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Kiholo Bay in the next 16 days are 0.7m 14s and forecast to arrive on Friday (Apr 24) at 11AM. 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 8s period and expected on Saturday (Apr 25) at 8PM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5PM (Thu 23rd Apr) | 1.5ft (0.5m) 16s |
| Best Surf | 5PM (Thu 23rd Apr) | 1.5ft (0.5m) 16s |
| Most Powerful | 11AM (Fri 24th Apr) | 2.5ft (0.7m) 14s |
Table - best surf conditions forecast for Kiholo Bay over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 27°C on Thu afternoon, min 23°C on Fri night). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 5mm), mostly falling on Tue afternoon. Warm (max 26°C on Sun afternoon, min 23°C on Sun night). Wind will be generally light. | ||||||||||||||||||||
Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
W 13 | W 16 | W 15 | WNW 14 | WNW 13 | WNW 12 | WNW 12 | W 11 | WNW 11 | WNW 10 | WNW 10 | SW 14 | SW 13 | SW 13 | SW 13 | NW 10 | NW 10 | NW 14 | WNW 13 | WNW 12 | NNW 14 | |
168 | 132 | 109 | 215 | 181 | 117 | 78 | 64 | 38 | 20 | 19 | 29 | 28 | 27 | 27 | 4 | 4 | 7 | 17 | 14 | 18 | |
Wind (km/h) | |||||||||||||||||||||
on | glassy | glassy | cross-on | cross-on | glassy | cross-on | on | glassy | on | cross-on | glassy | on | cross-on | glassy | cross-on | glassy | cross-off | on | glassy | glassy | |
High Tide | 9:40AM0.26m | 10:00PM0.71m | 11:35AM0.33m | 11:06PM0.67m | 12:37PM0.42m | 00:01AM0.64m | 1:20PM0.51m | 00:47AM0.61m | 1:55PM0.60m | 1:26AM0.56m | 2:28PM0.68m | 2:02AM0.52m | 2:58PM0.74m | 2:35AM0.47m | |||||||
Low Tide | 1:47PM0.20m | 5:57AM0.16m | 3:45PM0.25m | 6:32AM0.13m | 5:29PM0.26m | 7:00AM0.11m | 6:47PM0.25m | 7:24AM0.09m | 7:48PM0.24m | 7:46AM0.08m | 8:40PM0.22m | 8:08AM0.07m | 9:26PM0.20m | ||||||||
 |  |  | | | | | | | | | | | | | |  |  | | | | |
 | 6:00 | — | — | 5:58 | — | — | 5:58 | — | — | 5:58 | — | — | 5:56 | — | — | 5:56 | — | — | 5:56 | — | — |
 | — | 6:44 | — | — | 6:44 | — | — | 6:44 | — | — | 6:45 | — | — | 6:45 | — | — | 6:45 | — | — | 6:45 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 2 | — | 1 | — | |
Temp °C | 26 | 27 | 25 | 26 | 25 | 25 | 26 | 26 | 24 | 25 | 26 | 24 | 26 | 26 | 24 | 26 | 25 | 24 | 25 | 25 | 24 |
28 | 29 | 27 | 27 | 26 | 27 | 27 | 27 | 27 | 26 | 28 | 27 | 27 | 27 | 27 | 28 | 27 | 26 | 26 | 27 | 26 | |
Swell 1 Height (m) Direction Period (s) | NNE 11 | NNE 11 | NNE 10 | WNW 14 | WNW 13 | NNE 9 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NE 8 | NE 7 | NE 7 | NE 7 | NNE 6 | NE 8 | NE 7 | NE 7 | NE 6 |
 kJ | 210 | 164 | 114 | 215 | 181 | 90 | 101 | 128 | 122 | 66 | 72 | 76 | 59 | 62 | 46 | 49 | 61 | 28 | 69 | 63 | 34 |
Swell 2 Height (m) Direction Period (s) | W 13 | W 13 | W 15 | NNE 10 | NNE 9 | WNW 12 | WNW 12 | W 11 | WNW 11 | SW 14 | SW 14 | SW 14 | SW 13 | NE 9 | SW 13 | SSW 12 | SSW 12 | SSW 12 | WNW 13 | NNE 10 | NNE 9 |
| kJ | 168 | 125 | 109 | 74 | 48 | 117 | 78 | 64 | 38 | 54 | 53 | 29 | 28 | 20 | 27 | 15 | 14 | 14 | 17 | 9 | 8 |
Swell 3 Height (m) Direction Period (s) | WNW 18 | W 16 | W 12 | SW 13 | SSW 13 | SW 16 | SW 15 | SW 16 | SW 15 | WNW 10 | WNW 10 | W 10 | NNE 9 | SW 13 | NW 11 | NW 10 | NW 10 | NW 14 | SW 12 | WNW 12 | NNW 14 |
| kJ | 102 | 132 | 75 | 7 | 18 | 40 | 37 | 39 | 57 | 20 | 19 | 7 | 9 | 27 | 5 | 4 | 4 | 7 | 5 | 14 | 18 |
Wind waves Height (m) Direction Period (s) | — | NE 4 | — | NNE 4 | NNE 4 | — | — | — | — | — | — | — | — | — | — | — | — | NE 4 | — | — | — |
| kJ | — | 8 | — | 10 | 16 | — | — | — | — | — | — | — | — | — | — | — | — | 10 | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 19 | 0 | 0 | 19 | 10 | 0 | 23 | 21 | 14 | 23 | 21 | 14 | 94 | 94 | 27 | 99 | 94 | 24 | 94 | 94 | 14 |
Best forecast wave conditions in Big Island | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Kiholo Bay 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 Kiholo Bay Surf forecast
The above surf forecast table for Kiholo Bay provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Kiholo Bay can be found by selecting the local surf guide option on the grey menu. Our Kiholo Bay 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 (Kiholo Bay) 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 Kiholo Bay 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.
Kiholo Bay is 89 km (55 miles) from Hilo. If you plan a vacation in Big Island, look for hotels and other accommodation in Hilo. Hilo has rooms for a wide range of budgets as well as car hire and transport links.
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