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Nanakuli Blackrocks Surf Forecast
/ HAW – Oahu (122 breaks) / Hawaii (267 breaks) /
Surf Forecasts
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Nanakuli Blackrocks surf Forecast / HAW – Oahu / USA
48hr Weather and Surf, issued 7 pm Thursday 09 May 2024 HST
Forecast update in hr min s Update imminent
Nanakuli Blackrocks surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Nanakuli Blackrocks sea temperature is 24.9°C (Statistics for 09 May 1981-2005 - mean: 24.9 °C max: 25.9 °C min: 23.8 °C)
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Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Nanakuli Blackrocks surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Nanakuli Blackrocks sea temperature is 24.9°C (Statistics for 09 May 1981-2005 - mean: 24.9 °C max: 25.9 °C min: 23.8 °C)
How big are the waves at Nanakuli Blackrocks today?
The current surf forecast for Nanakuli Blackrocks at 2AM is: 0.9m 16s primary swell from a South-southwest direction (forecast issued at 07:00pm May 09). An open ocean swell of 0.7m 7s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 3.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 May) | 3ft (0.9m) | 16s |
| Afternoon (10 May) | 3ft (0.9m) | 15s |
| Evening (10 May) | 3ft (0.9m) | 15s |
Table - waves today at Nanakuli Blackrocks. (Swell directed towards the surf break)
Updates in hr min s Update imminent
Thursday 09 | Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Fri 17 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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 | 5 PM | 8 PM | 11 PM | 2 AM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Swell Height Map |    |    |    |    |    |    |    |    |    | |||||||||||||||||||||||||||||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 16 | 15 | 15 | 14 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 18 | 18 | 15 | 15 | 15 | 15 | 16 | 21 | 20 | 20 | 20 | 19 | 19 | 19 | 18 | 18 | 18 | 18 | 17 | 17 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 376 | 371 | 371 | 366 | 452 | 441 | 402 | 318 | 314 | 314 | 318 | 322 | 326 | 322 | 314 | 309 | 305 | 305 | 305 | 301 | 297 | 289 | 213 | 207 | 204 | 204 | 204 | 223 | 275 | 334 | 352 | 313 | 304 | 295 | 277 | 283 | 212 | 205 | 174 | 169 | 240 | 352 | 167 | 188 | 309 | 322 | 359 | 356 | 424 | 399 | 395 | 539 | 492 | 471 | 442 | 427 | 662 | 547 | 534 | 522 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | off | off | off | cross- off | cross- off | cross | cross- on | on | on | glass | glass | glass | glass | glass | glass | off | off | off | off | off | cross- off | cross- off | cross- off | off | off | off | off | off | off | glass | cross | off | cross- off | off | off | off | off | cross- off | glass | glass | off | off | off | cross- off | cross- off | cross- on | glass | glass | glass | cross- on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross | cross- off |
High Tide / height (m) | 5:19PM 0.78 | 4:32AM 0.22 | 6:04PM 0.75 | 5:14AM 0.20 | 6:53PM 0.70 | 6:14AM 0.18 | 7:46PM 0.65 | 8:13AM 0.18 | 8:41PM 0.60 | 11:00AM 0.22 | 9:36PM 0.56 | 12:14PM 0.28 | 10:28PM 0.53 | 12:48PM 0.36 | 11:14PM 0.49 | |||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 1:03AM 0.17 | 10:02AM 0.03 | 2:16AM 0.17 | 10:34AM 0.06 | 3:36AM 0.17 | 11:07AM 0.11 | 4:45AM 0.16 | 11:43AM 0.16 | 5:23AM 0.15 | 12:43PM 0.22 | 5:49AM 0.14 | 2:57PM 0.27 | 6:09AM 0.12 | 5:00PM 0.29 | ||||||||||||||||||||||||||||||||||||||||||||||
Thursday 09 | Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Fri 17 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | - | - | - | - | 5:56 | - | - | - | - | - | - | - | 5:54 | - | - | - | - | - | - | - | 5:54 | - | - | - | - | - | - | - | 5:54 | - | - | - | - | - | - | - | 5:54 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - |
| Sunset | 7:00 | - | - | - | - | - | - | - | 7:00 | - | - | - | - | - | - | - | 7:01 | - | - | - | - | - | - | - | 7:01 | - | - | - | - | - | - | - | 7:02 | - | - | - | - | - | - | - | 7:02 | - | - | - | - | - | - | - | 7:04 | - | - | - | - | - | - | - | 7:04 | - | - | - |
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Rain (mm) | 1 | 1 | - | - | - | - | 2 | 1 | 1 | 1 | 3 | - | 1 | 1 | - | 1 | 1 | - | - | - | - | - | - | 1 | 3 | 1 | 1 | - | - | - | - | 1 | 3 | 1 | 1 | - | - | - | - | 2 | 2 | 1 | 1 | - | - | - | - | 1 | 2 | 1 | 1 | - | 1 | - | - | 1 | - | 1 | 1 | - |
| Temp. °C | 24 | 23 | 23 | 22 | 22 | 23 | 24 | 24 | 24 | 23 | 23 | 23 | 22 | 23 | 24 | 24 | 24 | 24 | 23 | 23 | 22 | 23 | 24 | 25 | 24 | 24 | 23 | 23 | 23 | 23 | 25 | 25 | 25 | 24 | 24 | 23 | 23 | 23 | 25 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 24 | 24 | 23 | 23 | 24 | 24 | 25 | 25 | 24 | 24 | 23 |
| Feels °C (?) | 26 | 24 | 24 | 23 | 23 | 24 | 25 | 23 | 24 | 23 | 24 | 25 | 23 | 24 | 25 | 25 | 24 | 24 | 23 | 24 | 23 | 24 | 25 | 27 | 25 | 24 | 23 | 23 | 24 | 24 | 28 | 28 | 28 | 26 | 26 | 25 | 25 | 25 | 27 | 27 | 27 | 26 | 25 | 25 | 26 | 25 | 26 | 27 | 27 | 27 | 27 | 25 | 25 | 26 | 25 | 26 | 27 | 26 | 27 | 25 |
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