Surf Forecasts:
How big are the waves at H-Reef today (08 Sep):
- Morning surf: Morning surf (08 Sep, local time) - 6.5ft (2.0m), 11s period with ENE swell.
- Afternoon surf: Afternoon surf (08 Sep, local time) - 6ft (1.8m), 11s period with ENE swell.
- Evening surf: Evening surf (08 Sep, local time) - 5ft (1.5m), 10s period with ENE swell.
The current surf forecast for H-Reef at 4PM is: 1.7m 11s primary swell from a East-northeast direction and 0.8m 14s secondary swell from a East direction (forecast issued at 07:00am September 08). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 Sep) | 6.5ft (2.0m) | 11s |
| Afternoon (08 Sep) | 6ft (1.8m) | 11s |
| Evening (08 Sep) | 5ft (1.5m) | 10s |
Table - waves today at H-Reef. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 10mm), heaviest on Wed afternoon. Warm (max 29°C on Tue morning, min 25°C on Wed night). Wind will be generally light. | |||||||||||||||||||||||
Tuesday 8 | Wednesday 9 | Thursday 10 | |||||||||||||||||||||
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 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 10 | NE 10 | NE 9 | ENE 9 | E 13 | E 13 | E 13 | ENE 8 | E 7 | E 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 1184 | 961 | 862 | 771 | 674 | 554 | 384 | 345 | 264 | 219 | 215 | 212 | 240 | 245 | 277 | 284 | 284 | 252 | 208 | 225 | 233 | 173 | 149 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | cross | cross-off | cross | glassy | glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 1:25PM0.93m | 1:10AM0.59m | 1:54PM0.92m | 1:53AM0.67m | 2:19PM0.89m | ||||||||||||||||||
Low Tide | 6:16AM0.12m | 8:01PM0.27m | 7:04AM0.11m | 8:20PM0.23m | 7:47AM0.14m | 8:41PM0.19m | |||||||||||||||||
 |  | | | |  | | | |  | |  | | | | | | | | | |  | | |
 | 6:09 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — |
 | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:34 | — | — | — | — | — | — | — | 6:32 | — | — |
mm | 1 | — | — | — | — | — | — | — | — | — | — | 2 | 2 | 1 | 1 | 1 | 1 | 1 | — | — | 1 | — | — |
Temp °C | 28 | 28 | 29 | 29 | 29 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 26 | 26 | 25 | 26 | 27 | 26 | 26 | 25 | 25 |
Feels °C | 29 | 29 | 31 | 32 | 33 | 33 | 31 | 32 | 32 | 30 | 29 | 29 | 29 | 29 | 27 | 27 | 25 | 26 | 28 | 27 | 27 | 26 | 26 |
Swell 1 Height (m) Direction Period (s) | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 10 | NE 10 | NE 9 | ENE 9 | ENE 8 | NE 8 | E 13 | E 13 | E 13 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 11 | E 11 | ENE 11 |
| kJ | 1184 | 961 | 862 | 771 | 674 | 554 | 384 | 345 | 264 | 188 | 154 | 212 | 202 | 202 | 196 | 144 | 141 | 139 | 101 | 98 | 93 | 91 | 128 |
Swell 2 Height (m) Direction Period (s) | W 15 | WSW 13 | WSW 12 | E 14 | E 14 | E 14 | E 13 | E 13 | E 13 | E 13 | E 13 | NW 11 | NW 11 | NW 8 | NW 8 | NW 10 | NW 10 | NW 10 | NW 10 | NW 9 | NW 9 | NW 9 | NW 9 |
| kJ | 343 | 178 | 137 | 246 | 246 | 181 | 229 | 229 | 222 | 219 | 215 | 94 | 90 | 58 | 57 | 61 | 61 | 46 | 33 | 31 | 30 | 29 | 22 |
Swell 3 Height (m) Direction Period (s) | NNW 12 | E 14 | E 14 | W 10 | W 10 | W 9 | W 8 | W 8 | NW 9 | NW 9 | WNW 9 | W 6 | W 18 | W 17 | W 17 | W 16 | W 16 | W 16 | W 16 | W 17 | W 18 | W 18 | W 18 |
| kJ | 15 | 138 | 187 | 104 | 92 | 56 | 33 | 18 | 43 | 67 | 52 | 3 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 6 | 6 | 6 | 6 |
Wind waves Height (m) Direction Period (s) | SW 13 | SW 12 | SW 11 | — | — | — | ENE 3 | — | — | — | — | ENE 8 | ENE 8 | E 7 | E 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
| kJ | 1228 | 736 | 462 | — | — | — | 3 | — | — | — | — | 188 | 240 | 245 | 277 | 284 | 284 | 252 | 208 | 225 | 233 | 173 | 149 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 0 | 0 | 2 | 9 | 9 | 23 | 23 | 25 | 23 | 23 | 23 | 23 | 23 | 25 | 25 | 23 |
Best forecast wave conditions in Maui | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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