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Surf Forecasts:
Klausmeyers surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 1 pm Saturday 21 Mar 2026 HSTForecast update in hr min s Forecast update imminent
Klausmeyers surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Klausmeyers sea temperature is
24.7° C
(Which is slightly warmer than usual)How big are the waves at Klausmeyers today?
The current surf forecast for Klausmeyers at 7PM is: 2.0m 11s primary swell from a North direction and 0.8m 18s secondary swell from a South-southwest direction (forecast issued at 01:00pm March 21). The wind direction is predicted to be onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Mar) | 5ft (1.6m) | 11s |
| Afternoon (21 Mar) | 6.5ft (2.0m) | 12s |
| Evening (21 Mar) | 2.5ft (0.8m) | 18s |
Table - waves today at Klausmeyers. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | |||||||||||||||||||||
| 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) (?) | 11 | 12 | 12 | 11 | 18 | 17 | 12 | 16 | 11 | 11 | 14 | 16 | 16 | 16 | 16 | 16 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 695 | 1103 | 1167 | 988 | 390 | 386 | 383 | 302 | 287 | 329 | 261 | 322 | 322 | 318 | 314 | 245 | 191 | 186 | 186 | 183 | 183 | 138 | 136 | 143 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | cross- on | on | on | cross- on | on | on | cross | glass | glass | glass | cross- off | off | off | off | off | off | off | off | off | off | off | off | off |
High Tide / height (m) | 6:45PM 0.54 | 6:10AM 0.21 | 7:45PM 0.55 | 6:52AM 0.14 | 8:55PM 0.55 | 8:00AM 0.09 | ||||||||||||||||||
Low Tide / height (m) | 11:36AM -0.07 | 1:31AM 0.10 | 12:08PM -0.06 | 3:08AM 0.12 | 12:46PM -0.04 | 5:20AM 0.10 | ||||||||||||||||||
Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:35 | - | - | - | - | - | - | - | 6:33 | - | - | - | - | - | - | - | 6:33 |
| Sunset | - | - | 6:44 | - | - | - | - | - | - | - | 6:44 | - | - | - | - | - | - | - | 6:44 | - | - | - | - | - |
 | |  |  | | |  | | | | | | | | | | |  | |  |  | | | | |
Rain (mm) | 3 | 1 | - | - | - | - | 2 | 1 | 2 | - | - | - | - | 1 | 1 | - | - | - | - | - | - | - | - | - |
| Temp. °C | 24 | 24 | 24 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 22 | 22 | 22 | 24 | 24 | 23 | 23 | 22 | 22 | 22 | 22 |
| Feels °C (?) | 26 | 25 | 25 | 27 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 22 | 21 | 21 | 22 | 21 | 20 | 21 | 20 | 21 | 21 | 20 |
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Live Wave Height (m)
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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