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Harbors surfForecast / HAW – Maui / USA
16 Day Weather and Surf, issued 1 am Thursday 30 Apr 2026 HSTForecast update in hr min s Forecast update imminent
Harbors surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Harbors sea temperature is
25.4° C
(Which is slightly warmer than usual)Best Forecast Surf Conditions for Harbors this week:
The surf forecast for Harbors over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Apr 30) at 2PM. The primary swell is predicted to be 0.4m and 16s period. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Harbors in the next 16 days are 0.6m 15s and forecast to arrive on Saturday (May 02) at 11AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.9m 6s period and expected on Friday (May 01) at 5PM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2PM (Thu 30th Apr) | 1.5ft (0.4m) 16s |
| Best Surf | 11AM (Sat 2nd May) | 2ft (0.6m) 15s |
| Most Powerful | 11AM (Sat 2nd May) | 2ft (0.6m) 15s |
Table - best surf conditions forecast for Harbors over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 25°C on Thu afternoon, min 22°C on Thu night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 25°C on Tue afternoon, min 22°C on Sun night). Wind will be generally light. | ||||||||||||||||||||
Thursday 30 | Friday 1 | Saturday 2 | Sunday 3 | Monday 4 | Tuesday 5 | Wednesday 6 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
S 16 | SSW 16 | S 15 | SSW 15 | SSW 16 | NW 16 | NW 15 | SSW 14 | S 14 | S 13 | S 14 | S 14 | S 13 | S 13 | NW 12 | NW 12 | NW 11 | SW 16 | SSW 18 | SSW 16 | SSW 16 | |
46 | 86 | 39 | 73 | 85 | 133 | 183 | 70 | 93 | 87 | 150 | 106 | 90 | 89 | 71 | 68 | 61 | 42 | 31 | 84 | 100 | |
Wind (km/h) | |||||||||||||||||||||
off | off | off | cross-off | off | off | off | off | off | off | off | off | off | off | off | cross | cross-off | glassy | glassy | cross-off | off | |
High Tide | 3:41PM0.62m | 2:36AM0.40m | 4:13PM0.64m | 3:00AM0.37m | 4:45PM0.64m | 3:24AM0.34m | 5:21PM0.63m | 3:46AM0.31m | 5:59PM0.60m | 4:04AM0.29m | 6:44PM0.56m | 4:07AM0.27m | 7:39PM0.53m | ||||||||
Low Tide | 8:21AM-0.08m | 9:31PM0.16m | 8:43AM-0.10m | 10:10PM0.17m | 9:08AM-0.11m | 10:50PM0.18m | 9:34AM-0.10m | 11:34PM0.20m | 10:01AM-0.08m | 00:26AM0.22m | 10:29AM-0.06m | 1:41AM0.23m | 10:59AM-0.02m | ||||||||
 | |  | | | | |  | | | | | | | | | | | | | | |
 | 5:56 | — | — | 5:56 | — | — | 5:54 | — | — | 5:54 | — | — | 5:54 | — | — | 5:54 | — | — | 5:52 | — | — |
 | — | 6:50 | — | — | 6:51 | — | — | 6:51 | — | — | 6:52 | — | — | 6:52 | — | — | 6:52 | — | — | 6:52 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 24 | 25 | 23 | 24 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 23 | 24 | 24 | 24 | 24 | 25 | 24 | 25 | 25 | 24 |
23 | 24 | 21 | 23 | 25 | 23 | 25 | 24 | 24 | 24 | 23 | 21 | 25 | 25 | 25 | 26 | 27 | 26 | 28 | 28 | 26 | |
Swell 1 Height (m) Direction Period (s) | NNW 12 | NNW 11 | NNW 13 | NNW 12 | SSW 16 | NW 16 | NW 15 | NNW 14 | NW 13 | S 13 | S 14 | S 14 | S 13 | S 13 | NW 12 | NW 12 | NW 11 | NW 11 | NNW 11 | SSW 16 | SSW 16 |
 kJ | 56 | 51 | 67 | 56 | 85 | 133 | 183 | 136 | 85 | 87 | 150 | 106 | 90 | 89 | 71 | 68 | 61 | 42 | 44 | 84 | 100 |
Swell 2 Height (m) Direction Period (s) | SE 6 | SSW 16 | S 15 | SSW 15 | NNW 12 | SSW 16 | S 14 | SSW 14 | S 14 | NW 12 | NW 12 | NW 11 | NW 11 | NW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 11 | NW 10 | NNW 10 |
| kJ | 5 | 86 | 39 | 73 | 54 | 84 | 106 | 70 | 93 | 53 | 52 | 32 | 19 | 59 | 55 | 29 | 28 | 27 | 24 | 26 | 38 |
Swell 3 Height (m) Direction Period (s) | S 16 | SE 5 | SE 6 | NNE 8 | SE 6 | NW 11 | SSW 18 | SSW 18 | SSW 16 | SSW 16 | SE 5 | ESE 6 | NNE 6 | NNE 5 | SW 18 | SSW 18 | SSW 16 | SW 16 | SSW 18 | SSW 16 | S 11 |
| kJ | 46 | 4 | 5 | 12 | 9 | 31 | 61 | 61 | 86 | 85 | 4 | 3 | 4 | 5 | 49 | 31 | 26 | 42 | 31 | 25 | 9 |
Wind waves Height (m) Direction Period (s) | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 5 | E 8 | E 8 | E 8 | N 4 | E 5 | — | E 8 | E 8 | NNW 5 | — | — | — | N 7 | NNE 3 |
| kJ | 112 | 110 | 108 | 144 | 258 | 60 | 80 | 212 | 252 | 187 | 6 | 60 | — | 103 | 156 | 2 | — | — | — | 4 | 4 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Maui | |||||||||||||||||||||
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 Harbors 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 Harbors Surf forecast
The above surf forecast table for Harbors provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Harbors can be found by selecting the local surf guide option on the grey menu. Our Harbors 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 (Harbors) 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 Harbors 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.
Harbors is 19 km (12 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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