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Waimanalo Surf Forecast
/ HAW – Oahu (122 breaks) / Hawaii (267 breaks) /
Surf Forecasts:
Waimanalo surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 1 am Saturday 29 Nov 2025 HSTForecast update in hr min s Forecast update imminent
Waimanalo surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Waimanalo sea temperature is
25.8° C
(Which is normal for this time of year)How big are the waves at Waimanalo today?
The current surf forecast for Waimanalo at 6AM is: 0.9m 12s primary swell from a North-northwest direction and 0.8m 8s secondary swell from a East direction (forecast issued at 01:00am November 29). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Nov) | 3ft (0.9m) | 12s |
| Afternoon (29 Nov) | 4.5ft (1.4m) | 20s |
| Evening (29 Nov) | 7ft (2.2m) | 18s |
Table - waves today at Waimanalo. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 29 | Sunday 30 | Monday 01 | ||||||||||||||||||||||
| 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 | 11 AM | 2 PM | 5 PM | 8 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 13 | 12 | 12 | 12 | 22 | 20 | 19 | 18 | 18 | 18 | 18 | 18 | 17 | 17 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 437 | 330 | 243 | 202 | 293 | 994 | 2804 | 2955 | 3273 | 3386 | 3386 | 3471 | 3392 | 2945 | 2839 | 2770 | 2580 | 2374 | 2028 | 1860 | 1606 | 1325 | 1237 | 1031 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | glass | glass | glass | glass | glass | cross- on | cross- on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | glass | glass | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on |
High Tide / height (m) | 11:12PM 0.31 | 9:48AM 0.51 | 12:05AM 0.43 | 10:21AM 0.48 | 12:48AM 0.55 | 10:54AM 0.44 | ||||||||||||||||||
Low Tide / height (m) | 2:58AM 0.22 | 5:00PM 0.05 | 4:47AM 0.25 | 5:24PM -0.02 | 6:13AM 0.26 | 5:53PM -0.08 | ||||||||||||||||||
Saturday 29 | Sunday 30 | Monday 01 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:50 | - | - | - | - | - | - | - | 6:50 | - | - | - | - | - | - | - | 6:50 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 5:46 | - | - | - | - | - | - | - | 5:46 | - | - | - | - | - | - | - | 5:46 | - |
 | | |  | |  |  | | | | | | | | |  | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 25 | 24 | 24 | 23 | 25 | 25 | 25 | 24 | 24 | 24 | 23 | 23 | 24 | 24 | 24 | 24 | 24 | 23 | 23 | 23 | 24 | 24 | 24 | 24 |
| Feels °C (?) | 28 | 27 | 27 | 26 | 28 | 27 | 26 | 25 | 25 | 25 | 24 | 24 | 25 | 24 | 25 | 26 | 26 | 24 | 24 | 24 | 26 | 25 | 24 | 25 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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