Surf Forecasts:
How big are the waves at Graters today (30 Jul):
- Evening surf: Evening surf (30 Jul, local time) - 1.5ft (0.4m), 6s period with NNE swell.
The current surf forecast for Graters at 6AM is: 0.8m 7s primary swell from a North direction (forecast issued at 01:00am July 30). An open ocean swell of 1.4m 8s is not directed at the surf break, a second open ocean swell of 1.7m 8s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Jul) | - | - |
| Afternoon (30 Jul) | - | - |
| Evening (30 Jul) | 1.5ft (0.4m) | 6s |
Table - waves today at Graters. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Thu afternoon, min 24°C on Fri night). Mainly strong winds. | ||||||||||||||||||||||||
Thursday 30 | Friday 31 | Saturday 1 | ||||||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | NNE 7 | N 7 | ENE 8 | SW 18 | ENE 8 | N 9 | NNE 6 | N 9 | N 9 | N 9 | N 9 | N 8 | N 8 | SW 15 | SW 15 | SW 15 | N 8 | N 8 | N 8 | N 7 | N 8 | N 11 | N 10 | N 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 82 | 61 | 0 | 49 | 0 | 6 | 14 | 14 | 25 | 25 | 24 | 22 | 12 | 84 | 110 | 107 | 11 | 5 | 5 | 4 | 5 | 9 | 18 | 17 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | 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 | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 2:18AM0.39m | 3:52PM0.75m | 3:02AM0.41m | 4:11PM0.72m | 3:50AM0.42m | 4:28PM0.68m | ||||||||||||||||||
Low Tide | 8:24AM0.07m | 10:40PM0.28m | 8:56AM0.11m | 10:57PM0.26m | 9:28AM0.18m | |||||||||||||||||||
 |  |  |  | | | | | | | | | |  |  | |  | | | | | | | | |
 | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:12 | — | — | — | — | — | — | — | 7:12 | — | — | — | — | — | — | — | 7:10 | — | — |
mm | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 26 | 26 | 27 | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 25 | 25 | 25 | 25 | 24 | 25 | 25 | 25 | 25 | 24 | 24 |
Feels °C | 27 | 27 | 27 | 25 | 27 | 26 | 25 | 25 | 25 | 24 | 23 | 25 | 24 | 23 | 23 | 22 | 22 | 20 | 22 | 22 | 22 | 22 | 21 | 21 |
Swell 1 Height (m) Direction Period (s) | ENE 8 | E 8 | ENE 8 | SW 18 | SW 18 | SW 18 | NNE 6 | E 17 | E 16 | E 16 | E 16 | E 15 | E 15 | E 16 | E 15 | E 15 | E 15 | E 14 | E 15 | E 15 | E 14 | E 14 | E 14 | E 14 |
| kJ | 212 | 228 | 319 | 49 | 79 | 79 | 14 | 86 | 81 | 185 | 237 | 157 | 225 | 301 | 222 | 216 | 205 | 202 | 267 | 267 | 202 | 196 | 260 | 260 |
Swell 2 Height (m) Direction Period (s) | NNE 7 | N 7 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | E 18 | NNE 6 | N 9 | N 9 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 |
| kJ | 82 | 61 | 34 | 34 | 34 | 34 | 97 | 14 | 25 | 25 | 66 | 65 | 64 | 84 | 110 | 107 | 56 | 55 | 54 | 50 | 47 | 47 | 47 | 47 |
Swell 3 Height (m) Direction Period (s) | SSW 13 | SSW 13 | SSW 18 | E 19 | E 19 | N 9 | SW 18 | N 9 | SW 16 | SW 16 | N 9 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 7 | N 8 | N 11 | N 10 | N 10 |
| kJ | 35 | 16 | 31 | 29 | 28 | 6 | 79 | 14 | 68 | 66 | 24 | 22 | 12 | 12 | 12 | 11 | 11 | 5 | 5 | 4 | 5 | 9 | 18 | 17 |
Wind waves Height (m) Direction Period (s) | — | ENE 8 | — | ENE 8 | ENE 8 | ENE 8 | E 8 | E 8 | 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 | ENE 8 | ENE 8 | ENE 8 |
| kJ | — | 376 | — | 318 | 273 | 232 | 229 | 229 | 315 | 311 | 340 | 403 | 446 | 463 | 463 | 551 | 670 | 826 | 902 | 836 | 857 | 893 | 827 | 910 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 14 | 10 | 14 | 19 | 32 | 32 | 19 | 32 | 32 | 32 | 32 | 36 | 32 | 161 | 161 | 164 | 164 | 164 | 161 | 164 | 161 | 164 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Latest Updates
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Graters surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest