Surf Forecasts:
How big are the waves at Rocky Point today (18 Sep):
- Morning surf: Morning surf (18 Sep, local time) - 1.5ft (0.5m), 18s period with SW swell.
- Afternoon surf: Afternoon surf (18 Sep, local time) - 0.5ft (0.1m), 10s period with NW swell.
- Evening surf: Evening surf (18 Sep, local time) - 0.5ft (0.1m), 9s period with NW swell.
The current surf forecast for Rocky Point at 3AM is: 0.9m 6s primary swell from a North-northeast direction (forecast issued at 07:00pm September 17). An open ocean swell of 0.6m 17s is not directed at the surf break, a second open ocean swell of 1.9m 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 (18 Sep) | 1.5ft (0.5m) | 18s |
| Afternoon (18 Sep) | 0.5ft (0.1m) | 10s |
| Evening (18 Sep) | 0.5ft (0.1m) | 9s |
Table - waves today at Rocky Point. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 28°C on Fri morning, min 26°C on Thu night). Mainly fresh winds. | |||||||||||||||||||
Thu 17 | Friday 18 | Saturday 19 | |||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | SW 16 | SW 16 | NNE 7 | NNE 6 | WNW 11 | WNW 11 | NW 10 | NW 10 | NW 10 | NW 9 | NNE 7 | NW 9 | NW 9 | NW 9 | W 9 | SW 16 | SW 16 | NW 10 | SW 16 |
Wave Graph  | |||||||||||||||||||
 kJ | 125 | 124 | 79 | 55 | 12 | 12 | 4 | 4 | 4 | 3 | 50 | 3 | 3 | 3 | 3 | 121 | 122 | 4 | 121 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 10:24AM0.59m | 11:23AM0.62m | |||||||||||||||||
Low Tide | 11:15PM0.18m | 00:18AM0.21m | |||||||||||||||||
 |  | | |  |  | | | | | | | | | | | | | | |
 | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — |
 | 6:32 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:30 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 26 | 26 | 26 | 26 | 26 | 28 | 28 | 27 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 26 | 26 | 26 |
Feels °C | 28 | 27 | 27 | 26 | 26 | 25 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 25 | 26 | 26 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 16 | NNE 7 | NNE 6 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 17 | SSW 17 | NNE 7 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SW 16 | SW 16 | SSW 16 | SW 16 |
| kJ | 125 | 124 | 79 | 55 | 204 | 121 | 202 | 197 | 193 | 184 | 50 | 173 | 171 | 166 | 166 | 121 | 122 | 166 | 121 |
Swell 2 Height (m) Direction Period (s) | SSW 20 | SSW 19 | SSW 16 | SSW 17 | WNW 11 | SW 14 | NW 10 | NW 10 | NW 10 | NW 9 | SSW 16 | NW 9 | NW 9 | NW 9 | NW 8 | S 18 | S 18 | NW 10 | N 12 |
| kJ | 37 | 72 | 175 | 202 | 12 | 52 | 4 | 4 | 4 | 3 | 179 | 3 | 3 | 3 | 3 | 6 | 6 | 4 | 3 |
Swell 3 Height (m) Direction Period (s) | WSW 10 | SW 8 | SW 10 | NW 12 | SW 10 | WNW 11 | W 9 | W 9 | W 9 | W 9 | NW 9 | W 9 | W 9 | W 9 | W 9 | W 9 | NW 10 | NW 8 | NW 8 |
| kJ | 10 | 3 | 4 | 6 | 4 | 12 | 2 | 2 | 2 | 2 | 3 | 2 | 2 | 2 | 1 | 1 | 4 | 3 | 3 |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 9 | E 9 | E 9 | ENE 8 | ENE 8 | E 8 | E 8 | E 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
| kJ | 527 | 645 | 509 | 542 | 494 | 507 | 509 | 509 | 459 | 461 | 363 | 453 | 463 | 501 | 513 | 551 | 551 | 501 | 501 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 28 | 2 | 4 | 23 | 23 | 23 | 23 | 166 | 23 | 23 | 2 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 2 |
Best forecast wave conditions in Oahu | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
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