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Honokohau Harbour Surf Forecast
/ HAW – Big Island (60 breaks) / Hawaii (267 breaks) /
Surf Forecasts:
Honokohau Harbour surfForecast / HAW – Big Island / USA
16 Day Weather and Surf, issued 1 am Tuesday 12 May 2026 HSTForecast update in hr min s Forecast update imminent
Honokohau Harbour surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Honokohau Harbour sea temperature is
26.0° C
(Which is 1.0°C warmer than normal for this time of year)Best Forecast Surf Conditions for Honokohau Harbour this week:
The surf forecast for Honokohau Harbour over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (May 12) at 11PM. The primary swell is predicted to be 0.4m and 15s period with a secondary swell of 0.7m and 6s. Another secondary swell of 0.3m and 10s is also forecast. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Honokohau Harbour in the next 16 days are 0.8m 15s and forecast to arrive on Tuesday (May 19) at 2AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 6s period and expected on Monday (May 18) at 2PM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Tue 12th May) | 1.5ft (0.4m) 15s |
| Best Surf | 5AM (Tue 19th May) | 2.5ft (0.8m) 14s |
| Most Powerful | 2AM (Tue 19th May) | 2.5ft (0.8m) 15s |
Table - best surf conditions forecast for Honokohau Harbour over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Thu afternoon. Warm (max 26°C on Tue morning, min 24°C on Tue morning). Wind will be generally light. | Days 4-6 Weather SummarySome drizzle, heaviest during Sun night. Warm (max 27°C on Sun afternoon, min 23°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Tuesday 12 | Wednesday 13 | Thursday 14 | Friday 15 | Saturday 16 | Sunday 17 | Monday 18 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
SSW 16 | NNE 6 | SSW 15 | SSW 14 | NNE 6 | NNE 6 | NW 16 | NW 15 | NW 14 | NW 13 | SW 16 | NNE 7 | SW 15 | SW 14 | SSW 17 | SSW 15 | SSW 15 | SSW 14 | SW 19 | SSW 14 | SSW 15 | |
83 | 41 | 71 | 40 | 58 | 40 | 41 | 77 | 93 | 84 | 124 | 50 | 107 | 74 | 96 | 135 | 196 | 183 | 184 | 108 | 242 | |
Wind (km/h) | |||||||||||||||||||||
on | cross | glassy | on | glassy | cross-on | on | cross | cross-on | cross-on | cross-on | glassy | cross-on | glassy | glassy | cross-on | cross-on | cross-on | on | cross-on | on | |
High Tide | 1:08PM0.49m | 00:34AM0.39m | 1:48PM0.58m | 1:20AM0.34m | 2:30PM0.66m | 2:06AM0.28m | 3:13PM0.73m | 2:51AM0.24m | 3:57PM0.77m | 3:39AM0.20m | 4:45PM0.78m | 4:31AM0.17m | 5:34PM0.77m | ||||||||
Low Tide | 7:14PM0.12m | 6:55AM-0.05m | 8:19PM0.09m | 7:25AM-0.08m | 9:19PM0.06m | 7:57AM-0.10m | 10:17PM0.04m | 8:32AM-0.11m | 11:15PM0.03m | 9:10AM-0.10m | 00:14AM0.02m | 9:51AM-0.08m | 1:14AM0.02m | ||||||||
 |  |  | | |  | |  | | | | |  | | | | |  | | | | |
 | 5:48 | — | — | 5:48 | — | — | 5:48 | — | — | 5:48 | — | — | 5:48 | — | — | 5:47 | — | — | 5:47 | — | — |
 | — | 6:51 | — | — | 6:51 | — | — | 6:52 | — | — | 6:52 | — | — | 6:52 | — | — | 6:52 | — | — | 6:52 | — |
— | — | — | — | — | — | — | 2 | — | — | — | — | — | — | — | — | — | 1 | — | 1 | 2 | |
Temp °C | 26 | 25 | 24 | 25 | 25 | 25 | 25 | 26 | 25 | 26 | 25 | 25 | 26 | 25 | 24 | 26 | 27 | 26 | 27 | 26 | 25 |
28 | 27 | 25 | 27 | 26 | 27 | 27 | 28 | 25 | 27 | 26 | 29 | 27 | 27 | 28 | 28 | 29 | 29 | 30 | 28 | 28 | |
Swell 1 Height (m) Direction Period (s) | NNE 6 | NNE 6 | NNE 6 | NNE 6 | NNE 6 | NNE 6 | NNE 6 | NNE 6 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 8 | NE 8 | SSW 15 | NNE 5 | NNE 6 | NNE 6 | NNE 6 | NNE 6 |
 kJ | 28 | 41 | 26 | 32 | 58 | 40 | 35 | 47 | 41 | 32 | 59 | 41 | 37 | 37 | 28 | 135 | 26 | 41 | 60 | 47 | 58 |
Swell 2 Height (m) Direction Period (s) | SSW 16 | S 16 | SSW 15 | SSW 14 | S 13 | S 4 | S 12 | NW 15 | NW 14 | NW 13 | NW 12 | SSE 11 | SW 15 | SSE 12 | SSW 17 | NE 8 | SSW 15 | SSW 14 | SSW 15 | SSW 14 | SSW 15 |
| kJ | 83 | 76 | 71 | 40 | 31 | 6 | 26 | 77 | 93 | 84 | 54 | 40 | 107 | 46 | 96 | 28 | 196 | 183 | 174 | 108 | 242 |
Swell 3 Height (m) Direction Period (s) | NW 11 | SSW 14 | S 15 | S 4 | SSW 13 | S 13 | NW 16 | S 12 | S 12 | SW 16 | SW 16 | NW 12 | SSE 12 | SW 14 | SSE 11 | SSE 6 | SSE 10 | S 10 | SW 19 | SSW 16 | SSE 10 |
| kJ | 42 | 41 | 38 | 3 | 35 | 54 | 41 | 25 | 71 | 65 | 124 | 50 | 28 | 74 | 24 | 12 | 36 | 52 | 184 | 87 | 19 |
Wind waves Height (m) Direction Period (s) | — | S 4 | N 6 | — | W 3 | — | — | S 10 | NW 3 | — | — | — | — | — | S 7 | — | — | N 6 | WNW 9 | NW 3 | — |
| kJ | — | 1 | 15 | — | 1 | — | — | 18 | 1 | — | — | — | — | — | 31 | — | — | 23 | 8 | 2 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 2 | 12 | 0 | 113 | 0 | 101 | 100 | 12 | 7 | 104 | 104 | 0 | 104 | 0 | 0 | 7 | 45 | 7 | 113 | 2 | 87 |
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 Honokohau Harbour 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 Honokohau Harbour Surf forecast
The above surf forecast table for Honokohau Harbour provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Honokohau Harbour can be found by selecting the local surf guide option on the grey menu. Our Honokohau Harbour 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 (Honokohau Harbour) 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 Honokohau Harbour 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.
Honokohau Harbour is 99 km (61 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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