Surf Forecasts:
How big are the waves at Nanakuli Blackrocks today (05 Jun):
- Morning surf: Morning surf (05 Jun, local time) - 2.5ft (0.8m), 14s period with SSW swell.
- Afternoon surf: Afternoon surf (05 Jun, local time) - 2.5ft (0.7m), 14s period with SSW swell.
- Evening surf: Evening surf (05 Jun, local time) - 2.5ft (0.7m), 13s period with SSW swell.
The current surf forecast for Nanakuli Blackrocks at 1AM is: 0.9m 14s primary swell from a South-southwest direction (forecast issued at 07:00pm June 04). An open ocean swell of 1.2m 13s is not directed at the surf break, a second open ocean swell of 1.4m 7s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 Jun) | 2.5ft (0.8m) | 14s |
| Afternoon (05 Jun) | 2.5ft (0.7m) | 14s |
| Evening (05 Jun) | 2.5ft (0.7m) | 13s |
Table - waves today at Nanakuli Blackrocks. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 26°C on Fri afternoon, min 23°C on Fri night). Mainly fresh winds. | ||||||||||||||||||||||||
Thu 4 | Friday 5 | Saturday 6 | Sun 7 | |||||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | S 14 | S 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | S 13 | S 13 | S 13 | S 13 | S 13 | S 24 | S 24 | SSE 23 | SSE 23 | S 22 | S 21 | S 21 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 423 | 423 | 341 | 341 | 269 | 265 | 261 | 195 | 187 | 184 | 137 | 137 | 125 | 125 | 125 | 86 | 85 | 99 | 97 | 107 | 176 | 240 | 332 | 326 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | 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 | 6:55PM0.65m | 7:11AM0.21m | 7:32PM0.62m | 8:53AM0.25m | 8:09PM0.58m | 10:30AM0.31m | ||||||||||||||||||
Low Tide | 3:03AM0.16m | 11:23AM0.16m | 3:35AM0.15m | 12:15PM0.22m | 4:02AM0.13m | 1:47PM0.29m | ||||||||||||||||||
 |  |  | | | | | | | | |  | |  | | | | | | | | | | | |
 | — | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:48 | — | — | — |
 | 7:12 | — | — | — | — | — | — | — | 7:12 | — | — | — | — | — | — | — | 7:12 | — | — | — | — | — | — | 7:13 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 24 | 24 | 24 | 24 | 24 | 25 | 26 | 25 | 23 | 23 | 23 | 23 | 24 | 24 | 25 | 25 | 24 | 23 | 24 | 24 | 24 | 25 | 25 |
Feels °C | 23 | 23 | 23 | 23 | 22 | 22 | 23 | 24 | 23 | 21 | 21 | 21 | 21 | 22 | 22 | 22 | 23 | 21 | 20 | 22 | 22 | 22 | 23 | 23 |
Swell 1 Height (m) Direction Period (s) | S 14 | N 12 | N 12 | N 13 | N 13 | N 12 | N 12 | N 12 | N 12 | N 11 | N 11 | N 11 | N 11 | N 10 | N 10 | N 10 | S 13 | S 13 | S 13 | S 12 | SSW 12 | S 22 | S 21 | S 21 |
| kJ | 423 | 333 | 368 | 466 | 459 | 423 | 344 | 339 | 271 | 198 | 151 | 149 | 112 | 100 | 69 | 48 | 85 | 85 | 82 | 76 | 49 | 240 | 332 | 326 |
Swell 2 Height (m) Direction Period (s) | N 11 | S 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | S 13 | S 13 | S 13 | S 13 | N 10 | N 10 | N 10 | N 10 | N 9 | SSW 12 | SSW 12 | SSW 12 |
| kJ | 248 | 423 | 341 | 341 | 269 | 265 | 261 | 195 | 187 | 184 | 137 | 137 | 125 | 125 | 125 | 86 | 47 | 47 | 30 | 29 | 27 | 48 | 47 | 47 |
Swell 3 Height (m) Direction Period (s) | SE 8 | SSE 9 | SE 9 | SSE 9 | SE 9 | W 11 | SE 13 | SE 13 | SSE 8 | SSE 9 | SSE 8 | WNW 10 | NW 9 | NW 10 | NW 10 | NW 10 | WNW 10 | S 24 | S 24 | SSE 23 | SSE 23 | N 9 | N 9 | N 9 |
| kJ | 33 | 29 | 19 | 7 | 3 | 2 | 7 | 7 | 7 | 7 | 7 | 10 | 3 | 4 | 4 | 4 | 10 | 99 | 97 | 107 | 176 | 15 | 26 | 14 |
Wind waves Height (m) Direction Period (s) | ENE 6 | ENE 7 | E 7 | E 7 | E 7 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 7 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
| kJ | 139 | 161 | 176 | 206 | 243 | 327 | 319 | 283 | 273 | 326 | 318 | 323 | 321 | 354 | 337 | 378 | 371 | 391 | 435 | 368 | 323 | 323 | 287 | 287 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 8 | 0 | 7 | 7 | 7 | 7 | 7 | 7 | 13 | 7 | 10 | 8 | 7 | 7 | 7 | 10 | 13 | 18 | 161 | 7 | 7 | 7 | 7 | 10 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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