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Surf Forecasts:
Hawaiians surfForecast / Okinawa / Japan
48hr Weather and Surf, issued 2 am Monday 20 Apr 2026 JSTForecast update in hr min s Forecast update imminent
Hawaiians surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Hawaiians sea temperature is
24.5° C
(Which is slightly warmer than usual)How big are the waves at Hawaiians today?
The current surf forecast for Hawaiians at 9AM is: 1.0m 13s primary swell from a East direction and 1.1m 12s secondary swell from a Northeast direction, 0.6m 5s secondary swell from a Northwest direction (forecast issued at 02:00am April 20). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Apr) | 3.5ft (1.1m) | 12s |
| Afternoon (20 Apr) | 3.5ft (1.0m) | 13s |
| Evening (20 Apr) | 3ft (0.9m) | 13s |
Table - waves today at Hawaiians. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 20 | Tuesday 21 | Wednesday 22 | ||||||||||||||||||||||
| 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    | |||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 13 | 13 | 13 | 12 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 11 | 12 | 12 | 12 | 11 | 11 | 11 | 7 | 7 | 10 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 521 | 427 | 417 | 345 | 345 | 340 | 276 | 264 | 199 | 190 | 138 | 136 | 132 | 89 | 93 | 98 | 98 | 93 | 62 | 61 | 73 | 73 | 55 | 35 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | cross- off | cross- off | cross- off | cross | cross- on | cross- on | cross- on | cross- on |
High Tide / height (m) | 8:27AM 2.01 | 9:42PM 1.82 | 9:03AM 1.94 | 10:35PM 1.68 | 9:45AM 1.82 | |||||||||||||||||||
Low Tide / height (m) | 2:39AM 0.62 | 3:09PM -0.09 | 3:17AM 0.75 | 3:55PM 0.01 | 4:01AM 0.89 | 4:50PM 0.15 | ||||||||||||||||||
Monday 20 | Tuesday 21 | Wednesday 22 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:01 | - | - | - | - | - | - | - | 6:00 | - | - | - | - | - | - | 5:58 | - | - | - | - | - |
| Sunset | - | - | - | - | - | - | 6:53 | - | - | - | - | - | - | - | 6:54 | - | - | - | - | - | - | - | 6:54 | - |
 | | |  | | | | | |  |  |  | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 21 | 21 | 21 | 22 | 22 | 22 | 22 | 21 | 21 | 21 | 21 | 21 | 22 | 22 | 22 | 21 | 21 | 21 | 20 | 21 | 23 | 23 | 23 | 22 |
| Feels °C (?) | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 19 | 20 | 20 | 20 | 20 | 21 | 21 | 22 | 22 | 21 | 21 | 20 | 20 | 21 | 21 | 22 | 22 |
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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 Hawaiians 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.
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