Surf Forecasts:
How big are the waves at Grandma's today (08 Jun):
- Morning surf: Morning surf (08 Jun, local time) - 2ft (0.6m), 18s period with S swell.
- Afternoon surf: Afternoon surf (08 Jun, local time) - 2ft (0.6m), 18s period with S swell.
- Evening surf: Evening surf (08 Jun, local time) - 1.5ft (0.5m), 16s period with S swell.
The current surf forecast for Grandma's at 8PM is: 0.5m 17s primary swell from a South direction and 0.4m 13s secondary swell from a South direction (forecast issued at 01:00pm June 08). An open ocean swell of 1.5m 6s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 Jun) | 2ft (0.6m) | 18s |
| Afternoon (08 Jun) | 2ft (0.6m) | 18s |
| Evening (08 Jun) | 1.5ft (0.5m) | 16s |
Table - waves today at Grandma's. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 27°C on Mon afternoon, min 23°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Mon 8 | Tuesday 9 | Wednesday 10 | Thu 11 | |||||||||||||||||||||
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 | 2 AM | 5 AM | 8 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | S 18 | S 18 | S 18 | S 17 | S 16 | S 16 | S 16 | S 16 | S 16 | S 15 | S 15 | S 15 | S 15 | S 15 | S 15 | S 15 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 18 | S 18 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 221 | 221 | 150 | 137 | 185 | 127 | 127 | 125 | 79 | 73 | 69 | 68 | 67 | 38 | 38 | 38 | 36 | 33 | 32 | 31 | 31 | 31 | 58 | 55 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross-off | off | off | off | off | off | glassy | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | glassy | off | off | off | off | off | off |
High Tide | 11:23AM0.44m | 10:23PM0.47m | 12:13PM0.54m | 11:19PM0.40m | 1:00PM0.64m | 00:17AM0.34m | ||||||||||||||||||
Low Tide | 4:24PM0.21m | 4:56AM-0.02m | 5:52PM0.20m | 5:33AM-0.05m | 7:15PM0.17m | 6:13AM-0.08m | ||||||||||||||||||
 |  | |  | | | | | |  | |  | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:43 | — |
 | — | — | 7:06 | — | — | — | — | — | — | — | 7:06 | — | — | — | — | — | — | — | 7:06 | — | — | — | — | 7:07 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 27 | 27 | 25 | 24 | 23 | 23 | 24 | 26 | 26 | 26 | 25 | 24 | 24 | 23 | 24 | 26 | 26 | 26 | 25 | 24 | 23 | 23 | 24 |
Feels °C | 28 | 28 | 27 | 26 | 25 | 24 | 24 | 25 | 29 | 27 | 28 | 27 | 26 | 26 | 24 | 25 | 28 | 28 | 28 | 26 | 25 | 24 | 24 | 25 |
Swell 1 Height (m) Direction Period (s) | S 18 | S 18 | S 18 | S 17 | S 16 | S 16 | S 16 | S 16 | S 16 | S 15 | S 15 | S 15 | S 11 | S 11 | S 11 | S 11 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 13 | S 18 |
| kJ | 221 | 221 | 150 | 137 | 185 | 127 | 127 | 125 | 79 | 73 | 69 | 68 | 37 | 37 | 37 | 37 | 36 | 33 | 32 | 31 | 31 | 31 | 31 | 55 |
Swell 2 Height (m) Direction Period (s) | S 11 | SE 6 | S 11 | S 13 | S 12 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 15 | S 15 | S 15 | S 15 | S 11 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 13 |
| kJ | 37 | 6 | 40 | 51 | 44 | 45 | 45 | 44 | 44 | 41 | 38 | 37 | 67 | 38 | 38 | 38 | 20 | 19 | 18 | 18 | 18 | 18 | 18 | 31 |
Swell 3 Height (m) Direction Period (s) | NNE 6 | S 14 | SE 6 | SE 5 | SE 5 | SE 6 | SE 6 | NNE 6 | NNE 6 | SE 5 | SE 5 | SE 5 | SE 5 | ESE 5 | ESE 5 | SSE 4 | SSE 4 | NNE 4 | NNE 5 | WNW 12 | ESE 5 | S 19 | S 18 | S 10 |
| kJ | 4 | 33 | 6 | 4 | 4 | 6 | 5 | 3 | 3 | 4 | 6 | 4 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 13 | 2 | 29 | 58 | 8 |
Wind waves Height (m) Direction Period (s) | E 7 | E 6 | E 6 | E 6 | E 6 | E 6 | E 8 | E 8 | E 5 | E 6 | E 6 | E 8 | E 8 | E 8 | E 5 | E 5 | E 8 | E 4 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
| kJ | 269 | 176 | 188 | 139 | 60 | 108 | 229 | 203 | 43 | 108 | 141 | 198 | 235 | 146 | 40 | 21 | 141 | 19 | 141 | 191 | 163 | 163 | 137 | 113 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 4 | 12 | 183 | 4 | 4 | 4 | 4 | 4 | 4 | 13 | 4 | 4 | 4 | 12 | 4 | 4 | 12 | 12 | 12 | 12 | 12 | 12 | 4 | 4 |
Best forecast wave conditions in Maui | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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