
Surf Forecasts:
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Sep) | 1.5ft (0.4m) | 7s |
| Afternoon (18 Sep) | - | - |
| Evening (18 Sep) | - | - |
Table - waves today at Upolu Point. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Fri morning, min 25°C on Sat night). Mainly strong winds. | ||||||||||||||||||||||||
Friday 18 | Saturday 19 | Sunday 20 | ||||||||||||||||||||||
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) | ENE 8 | ENE 8 | NNE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 6 | ENE 8 | ENE 8 | ENE 8 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 |
Wave Graph | ||||||||||||||||||||||||
0 | 0 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 290 | 0 | 0 | 263 | 280 | |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 9:51AM0.65m | 11:15AM0.68m | 11:03PM0.30m | 12:03PM0.72m | ||||||||||||||||||||
Low Tide | 11:52PM0.21m | 1:03AM0.25m | 8:26PM0.29m | 3:36AM0.26m | 7:48PM0.28m | |||||||||||||||||||
— | 6:11 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — | |
— | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:21 | — | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 26 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 25 | 26 | 26 | 26 | 26 | 25 | 25 |
Feels °C | 24 | 23 | 23 | 24 | 24 | 23 | 24 | 24 | 24 | 23 | 23 | 23 | 24 | 23 | 24 | 24 | 24 | 22 | 24 | 23 | 23 | 23 | 22 | 22 |
Swell 1 Height (m) Direction Period (s) | SW 18 | SW 18 | SW 17 | SW 18 | SW 17 | SW 17 | SW 17 | SW 17 | SW 16 | SW 16 | SSW 16 | SW 16 | SW 16 | SW 16 | SSW 16 | SSW 16 | SW 16 | SSW 16 | S 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | S 14 |
312 | 312 | 305 | 246 | 309 | 305 | 298 | 288 | 268 | 203 | 171 | 124 | 122 | 122 | 160 | 162 | 119 | 144 | 115 | 73 | 123 | 121 | 123 | 103 | |
Swell 2 Height (m) Direction Period (s) | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 14 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 15 |
31 | 31 | 31 | 95 | 25 | 25 | 25 | 25 | 25 | 86 | 77 | 77 | 81 | 83 | 53 | 51 | 36 | 79 | 107 | 104 | 54 | 54 | 53 | 54 | |
Swell 3 Height (m) Direction Period (s) | WSW 8 | WSW 8 | NNE 7 | WSW 9 | W 9 | W 9 | W 9 | WSW 9 | WSW 9 | SW 4 | W 9 | SSW 18 | W 9 | W 9 | W 9 | SSW 13 | SSW 16 | W 8 | W 8 | W 8 | W 13 | W 13 | W 13 | W 12 |
7 | 7 | 16 | 8 | 6 | 6 | 6 | 8 | 8 | 1 | 2 | 31 | 2 | 1 | 1 | 18 | 51 | 1 | 1 | 1 | 3 | 3 | 3 | 3 | |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 6 | ENE 8 | ENE 8 | ENE 8 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 |
480 | 468 | 482 | 444 | 571 | 586 | 540 | 395 | 414 | 486 | 554 | 406 | 444 | 458 | 538 | 394 | 463 | 498 | 516 | 290 | 310 | 361 | 263 | 280 | |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 24 | 28 | 28 | 24 | 24 | 24 | 24 | 24 | 24 | 67 | 56 | 71 | 24 | 24 | 56 | 56 | 71 | 67 | 56 | 71 | 71 | 57 | 53 | 53 |
Best forecast wave conditions in Big Island | ||||||||||||||||||||||||
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)












