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Surf Forecasts:
In Betweens surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 1 pm Tuesday 14 Apr 2026 HSTForecast update in hr min s Forecast update imminent
In Betweens surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's In Betweens sea temperature is
24.2° C
(Which is normal for this time of year)How big are the waves at In Betweens today?
The current surf forecast for In Betweens at 6PM is: 0.7m 13s primary swell from a South direction and 0.5m 6s secondary swell from a East direction (forecast issued at 01:00pm April 14). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Apr) | 2ft (0.6m) | 13s |
| Afternoon (14 Apr) | 2.5ft (0.7m) | 13s |
| Evening (14 Apr) | 2.5ft (0.7m) | 13s |
Table - waves today at In Betweens. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | |||||||||||||||||||||
| 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 11 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 127 | 125 | 162 | 160 | 153 | 148 | 145 | 143 | 141 | 103 | 144 | 144 | 144 | 116 | 116 | 114 | 113 | 111 | 108 | 103 | 101 | 99 | 64 | 56 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | glass | glass | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 2:30PM 0.42 | 2:19AM 0.42 | 3:08PM 0.50 | 2:56AM 0.37 | 3:49PM 0.57 | 3:34AM 0.31 | ||||||||||||||||||
Low Tide / height (m) | 8:12AM -0.05 | 8:27PM 0.03 | 8:35AM -0.08 | 9:22PM 0.02 | 9:01AM -0.10 | 10:18PM 0.02 | ||||||||||||||||||
Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:11 | - | - | - | - | - | - | - | 6:11 | - | - | - | - | - | - | - | 6:09 |
| Sunset | - | - | 6:50 | - | - | - | - | - | - | - | 6:50 | - | - | - | - | - | - | - | 6:51 | - | - | - | - | - |
 |  |  |  | |  | | | | |  | |  | | | | | | | | | | | | |
Rain (mm) | - | - | 1 | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 25 | 25 | 25 | 24 | 24 | 23 | 23 | 23 | 24 | 24 | 24 | 24 | 24 | 23 | 23 | 23 | 24 | 24 | 25 | 24 | 23 | 23 | 23 | 23 |
| Feels °C (?) | 29 | 29 | 29 | 26 | 26 | 25 | 25 | 24 | 25 | 25 | 25 | 26 | 26 | 25 | 24 | 25 | 25 | 24 | 26 | 25 | 23 | 24 | 23 | 23 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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