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Surf Forecasts:
Baby Haleiwa surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 7 am Saturday 18 Apr 2026 HSTForecast update in hr min s Forecast update imminent
Baby Haleiwa surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Baby Haleiwa sea temperature is
24.6° C
(Which is normal for this time of year)How big are the waves at Baby Haleiwa today?
The current surf forecast for Baby Haleiwa at 3PM is: 1.0m 6s primary swell from a East direction (forecast issued at 07:00am April 18). An open ocean swell of 0.5m 12s is not directed at the surf break. The wind direction is predicted to be glassy.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Apr) | 1.5ft (0.4m) | 12s |
| Afternoon (18 Apr) | 3.5ft (1.0m) | 6s |
| Evening (18 Apr) | 4ft (1.2m) | 6s |
Table - waves today at Baby Haleiwa. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 18 | Sunday 19 | Monday 20 | Tue 21 | |||||||||||||||||||||
| 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 | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 12 | 6 | 6 | 6 | 6 | 6 | 12 | 12 | 6 | 6 | 11 | 16 | 16 | 6 | 6 | 6 | 6 | 14 | 14 | 12 | 7 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 50 | 48 | 48 | 58 | 98 | 116 | 109 | 74 | 45 | 44 | 46 | 45 | 40 | 65 | 65 | 43 | 44 | 57 | 54 | 103 | 103 | 76 | 43 | 43 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- on | glass | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross- on | cross- on | cross- on | cross | glass |
High Tide / height (m) | 4:13AM 0.25 | 5:19PM 0.66 | 4:56AM 0.19 | 6:11PM 0.66 | 5:45AM 0.13 | 7:09PM 0.65 | ||||||||||||||||||
Low Tide / height (m) | 10:01AM -0.12 | 12:26AM 0.03 | 10:35AM -0.11 | 1:42AM 0.04 | 11:13AM -0.08 | |||||||||||||||||||
Saturday 18 | Sunday 19 | Monday 20 | Tue 21 | |||||||||||||||||||||
| Sunrise | - | 6:09 | - | - | - | - | - | - | - | 6:09 | - | - | - | - | - | - | - | 6:07 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 6:51 | - | - | - | - | - | - | - | 6:52 | - | - | - | - | - | - | - | 6:52 | - | - | - |
 |  |  |  | | |  | | | | | | | |  | | | | | |  | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 | - | - | - | - | 1 | - | - | - |
| Temp. °C | 23 | 23 | 24 | 25 | 24 | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 24 | 24 | 23 | 23 | 23 | 24 | 24 | 24 | 24 | 23 | 23 |
| Feels °C (?) | 23 | 21 | 23 | 28 | 26 | 23 | 23 | 23 | 23 | 23 | 24 | 25 | 25 | 25 | 26 | 24 | 24 | 24 | 25 | 26 | 26 | 26 | 26 | 26 |
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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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