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Kahului Harbor surf Forecast / HAW – Maui / USA
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Live Wave Height (m)
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Ocean Swells (m)- Wind Speed (km/h)
Best Forecast Surf Conditions for Kahului Harbor this week:
The surf forecast for Kahului Harbor over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Apr 18) at 2PM. The primary swell is predicted to be 1.5m and 11s period with a secondary swell of 0.5m and 8s. Another secondary swell of 0.7m and 8s is also forecast. The wind is predicted to be cross-onshore as the swell arrives.
The most powerful waves expected at Kahului Harbor in the next 12 days are 1.7m 13s and forecast to arrive on Sunday (Apr 21) at 2PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.2m 16s period and expected on Thursday (Apr 18) at 5PM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2PM (Thu 18th Apr) | 5ft (1.5m) 11s |
| Best Surf | 2PM (Thu 18th Apr) | 5ft (1.5m) 11s |
| Most Powerful | 2PM (Sun 21st Apr) | 5.5ft (1.7m) 13s |
Table - best surf conditions forecast for Kahului Harbor over the next 12 days.
Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | |||||||||||||||||||||||||
| AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 10 | 9 | 10 | 8 | 6 | 6 | 6 | 6 | 13 | 13 | 13 | 12 | 12 | 12 | 11 | 6 | 6 | 6 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 422 | 432 | 370 | 129 | 111 | 142 | 137 | 113 | 366 | 483 | 492 | 446 | 432 | 347 | 217 | 139 | 155 | 220 | 274 | 277 | 338 | 387 | 359 | 287 | 477 | 522 | 317 | 309 | 228 | 264 | 223 | 212 | 186 | 181 | 215 | 208 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross- on | cross- on | cross- on | cross |
High Tide / height (m) | 12:15PM 0.36 | 12:18AM 0.59 | 12:44PM 0.44 | 12:38AM 0.58 | 1:13PM 0.52 | 12:57AM 0.56 | 1:43PM 0.59 | 1:15AM 0.54 | 2:13PM 0.65 | 1:34AM 0.51 | 2:45PM 0.69 | 1:53AM 0.47 | 3:19PM 0.71 | 2:11AM 0.43 | 3:56PM 0.71 | 2:26AM 0.39 | 4:38PM 0.69 | 2:35AM 0.36 | 5:30PM 0.67 | 2:15AM 0.33 | 6:36PM 0.64 | 8:00PM 0.63 | ||||||||||||||
Low Tide / height (m) | 5:40PM 0.12 | 6:52AM 0.09 | 6:23PM 0.12 | 7:03AM 0.04 | 7:02PM 0.12 | 7:16AM -0.01 | 7:38PM 0.13 | 7:33AM -0.05 | 8:14PM 0.15 | 7:53AM -0.09 | 8:51PM 0.18 | 8:15AM -0.12 | 9:30PM 0.21 | 8:39AM -0.13 | 10:13PM 0.25 | 9:04AM -0.13 | 11:08PM 0.29 | 9:33AM -0.12 | 12:42AM 0.32 | 10:05AM -0.09 | 10:46AM -0.04 | |||||||||||||||
Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | |||||||||||||||||||||||||
| Sunrise | 6:03 | - | - | 6:03 | - | - | 6:01 | - | - | 6:01 | - | - | 6:01 | - | - | 6:00 | - | - | 5:58 | - | - | 5:58 | - | - | 5:58 | - | - | 5:56 | - | - | 5:56 | - | - | 5:56 | - | - |
| Sunset | - | 6:45 | - | - | 6:45 | - | - | 6:45 | - | - | 6:46 | - | - | 6:46 | - | - | 6:46 | - | - | 6:47 | - | - | 6:47 | - | - | 6:49 | - | - | 6:49 | - | - | 6:49 | - | - | 6:50 | - |
 | |  |  | |  |  | | | | | | | |  | | | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | 2 | 1 | - | - | - | - | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 24 | 24 | 23 | 23 | 24 | 23 | 23 | 23 | 22 | 23 | 23 | 23 | 24 | 24 | 22 | 24 | 24 | 22 | 24 | 24 | 22 | 24 | 24 | 23 | 24 | 25 | 23 | 24 | 25 | 23 | 24 | 24 | 23 | 24 | 24 | 23 |
| Feels °C (?) | 24 | 24 | 22 | 22 | 23 | 22 | 23 | 23 | 22 | 23 | 23 | 22 | 22 | 22 | 20 | 23 | 22 | 19 | 22 | 22 | 20 | 21 | 20 | 20 | 22 | 23 | 21 | 23 | 23 | 21 | 23 | 23 | 22 | 23 | 23 | 22 |
Short Range Forecast: Light rain (total 3mm), mostly falling on Fri night. Warm (max 24°C on Thu morning, min 22°C on Thu night). Wind will be generally light. | Days 3-6 Weather Summary Light rain (total 2mm), mostly falling on Sun night. Warm (max 24°C on Mon morning, min 21°C on Tue night). Wind will be generally light. | Days 6-9 Weather Summary Mostly dry. Warm (max 25°C on Fri afternoon, min 22°C on Wed morning). Mainly fresh winds. | Long Range Forecast: Mostly dry. Warm (max 25°C on Sat afternoon, min 22°C on Sat night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
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 Kahului Harbor 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.
View detailed surf forecast for Kahului Harbor at:
surf-forecast.com
Information about the Kahului Harbor Surf forecast
The above surf forecast table for Kahului Harbor provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Kahului Harbor can be found by selecting the local surf guide option on the grey menu. Our Kahului Harbor 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 (Kahului Harbor) 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 Kahului Harbor 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.
Kahului Harbor is 3 km (2 miles) from Wailuku. If you plan a vacation in Maui, look for hotels and other accommodation in Wailuku. Wailuku has rooms for a wide range of budgets as well as car hire and transport links.
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