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Nanakuli Blackrocks Surf Forecast
/ HAW – Oahu (122 breaks) / Hawaii (267 breaks) /
Nanakuli Blackrocks surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 7 am Tuesday 01 Jul 2025 HST
How big are the waves at Nanakuli Blackrocks today?
The current surf forecast for Nanakuli Blackrocks at 10AM is: 0.6m 14s primary swell from a South-southwest direction (forecast issued at 07:00am July 01). An open ocean swell of 0.7m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Jul) | 2ft (0.6m) | 14s |
| Afternoon (01 Jul) | 2ft (0.6m) | 13s |
| Evening (01 Jul) | 2ft (0.6m) | 13s |
Table - waves today at Nanakuli Blackrocks. (Swell directed towards the surf break)
Tuesday 01 | Wednesday 02 | Thursday 03 | Friday 04 | Saturday 05 | Sunday 06 | Monday 07 | Tuesday 08 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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 | 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 | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Swell Height Map |    |    |    |    |    |    |    |    | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 16 | 16 | 12 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 18 | 18 | 18 | 18 | 18 | 17 | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 19 | 19 | 17 | 17 | 17 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 247 | 238 | 169 | 192 | 189 | 126 | 125 | 121 | 117 | 115 | 150 | 155 | 107 | 103 | 116 | 103 | 102 | 100 | 147 | 109 | 204 | 228 | 206 | 107 | 247 | 179 | 257 | 267 | 262 | 287 | 230 | 230 | 239 | 248 | 207 | 253 | 282 | 277 | 222 | 160 | 220 | 217 | 217 | 145 | 180 | 191 | 169 | 129 | 122 | 136 | 126 | 114 | 85 | 83 | 91 | 186 | 195 | 112 | 153 | 127 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | cross- off | cross- off | cross- off | off | off | off | off | off | cross- off | cross- off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off |
High Tide / height (m) | 9:44AM 0.36 | 7:59PM 0.48 | 11:00AM 0.43 | 8:24PM 0.41 | 11:57AM 0.50 | 8:47PM 0.35 | 12:41PM 0.56 | 1:20PM 0.61 | 11:19PM 0.25 | 1:57PM 0.66 | 12:38AM 0.23 | 2:33PM 0.69 | 1:35AM 0.22 | |||||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 3:02AM 0.12 | 1:48PM 0.31 | 3:30AM 0.12 | 3:54PM 0.36 | 3:59AM 0.11 | 6:47PM 0.34 | 4:30AM 0.11 | 5:06AM 0.10 | 9:34PM 0.25 | 5:46AM 0.08 | 10:00PM 0.21 | 6:28AM 0.06 | 10:26PM 0.18 | 7:10AM 0.04 | ||||||||||||||||||||||||||||||||||||||||||||||
Tuesday 01 | Wednesday 02 | Thursday 03 | Friday 04 | Saturday 05 | Sunday 06 | Monday 07 | Tuesday 08 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | 5:54 | - | - | - | - | - | - | - | 5:54 | - | - | - | - | - | - | - | 5:54 | - | - | - | - | - | - | - | 5:54 | - | - | - | - | - | - | - | 5:54 | - | - | - | - | - | - | - | 5:54 | - | - | - | - | - | - | - | 5:56 | - | - | - | - | - | - | - | 5:56 | - | - |
| Sunset | - | - | - | - | 7:17 | - | - | - | - | - | - | - | 7:17 | - | - | - | - | - | - | - | 7:17 | - | - | - | - | - | - | - | 7:17 | - | - | - | - | - | - | - | 7:17 | - | - | - | - | - | - | - | 7:17 | - | - | - | - | - | - | - | 7:17 | - | - | - | - | - | - | - |
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Rain (mm) | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 24 | 25 | 26 | 27 | 27 | 25 | 25 | 24 | 24 | 24 | 26 | 27 | 27 | 25 | 24 | 24 | 24 | 25 | 26 | 27 | 27 | 25 | 25 | 24 | 24 | 25 | 26 | 27 | 26 | 24 | 24 | 24 | 24 | 24 | 26 | 27 | 26 | 24 | 24 | 24 | 24 | 25 | 27 | 27 | 26 | 25 | 24 | 24 | 24 | 25 | 26 | 26 | 26 | 24 | 24 | 24 | 24 | 25 | 26 | 27 |
| Feels °C (?) | 25 | 26 | 27 | 28 | 27 | 23 | 25 | 25 | 26 | 25 | 27 | 28 | 26 | 24 | 23 | 24 | 25 | 25 | 25 | 26 | 26 | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 23 | 22 | 23 | 23 | 22 | 22 | 24 | 24 | 22 | 22 | 21 | 22 | 22 | 23 | 24 | 23 | 21 | 23 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 23 | 22 | 22 | 23 |
- 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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