Surf Forecasts:
How big are the waves at Waimanalo today (17 Jun):
- Morning surf: Morning surf (17 Jun, local time) - 1.5ft (0.5m), 8s period with NE swell.
- Afternoon surf: Afternoon surf (17 Jun, local time) - 3ft (0.9m), 8s period with ENE swell.
- Evening surf: Evening surf (17 Jun, local time) - 3ft (0.9m), 9s period with ENE swell.
The current surf forecast for Waimanalo at 7AM is: 0.6m 8s primary swell from a East-northeast direction and 0.7m 5s secondary swell from a East-northeast direction (forecast issued at 01:00am June 17). An open ocean swell of 0.4m 13s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Jun) | 1.5ft (0.5m) | 8s |
| Afternoon (17 Jun) | 3ft (0.9m) | 8s |
| Evening (17 Jun) | 3ft (0.9m) | 9s |
Table - waves today at Waimanalo. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 3mm), mostly falling on Wed night. Warm (max 26°C on Thu morning, min 24°C on Wed morning). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 17 | Thursday 18 | Friday 19 | ||||||||||||||||||||||
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 | NE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 9 | ENE 9 | ENE 9 | ENE 10 | ENE 10 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | NE 9 | NE 9 | NE 8 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 131 | 108 | 33 | 119 | 119 | 99 | 111 | 92 | 96 | 105 | 105 | 98 | 92 | 90 | 88 | 49 | 47 | 43 | 24 | 38 | 54 | 55 | 55 | 43 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on |
High Tide | 2:48AM0.26m | 5:44PM0.70m | 3:56AM0.24m | 6:26PM0.65m | 5:25AM0.23m | 7:03PM0.59m | ||||||||||||||||||
Low Tide | 00:05AM0.20m | 9:43AM-0.11m | 00:57AM0.18m | 10:30AM-0.05m | 1:45AM0.16m | 11:16AM0.04m | ||||||||||||||||||
 |  |  | | | | | |  | | | |  |  |  | | | | | | | | | | |
 | — | 5:48 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:14 | — | — | — | — | — | — | — | 7:14 | — | — | — | — | — | — | — | 7:15 | — | — |
mm | — | — | — | — | — | — | — | — | 1 | — | — | — | 1 | — | 1 | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
Feels °C | 25 | 26 | 26 | 26 | 25 | 25 | 26 | 27 | 28 | 28 | 28 | 29 | 29 | 28 | 27 | 27 | 28 | 27 | 27 | 27 | 26 | 26 | 26 | 26 |
Swell 1 Height (m) Direction Period (s) | ENE 8 | ENE 8 | NE 8 | SSW 14 | SSW 14 | S 17 | S 16 | S 16 | ENE 9 | ENE 10 | NE 10 | S 15 | S 14 | S 14 | S 14 | NE 9 | NE 9 | NE 8 | S 13 | S 13 | S 13 | S 13 | S 13 | NE 6 |
| kJ | 131 | 108 | 33 | 62 | 63 | 215 | 190 | 188 | 96 | 105 | 74 | 155 | 153 | 107 | 106 | 49 | 47 | 43 | 92 | 55 | 54 | 54 | 54 | 12 |
Swell 2 Height (m) Direction Period (s) | SSW 14 | SSW 13 | SSW 13 | S 18 | S 18 | NW 10 | NW 10 | NW 10 | S 16 | S 16 | S 16 | NW 10 | NW 10 | NW 10 | NW 10 | S 14 | S 14 | S 14 | NE 8 | NE 8 | NW 9 | NE 8 | NE 8 | S 13 |
| kJ | 62 | 60 | 60 | 97 | 97 | 16 | 35 | 35 | 186 | 183 | 177 | 25 | 24 | 24 | 23 | 106 | 103 | 96 | 24 | 23 | 13 | 10 | 16 | 54 |
Swell 3 Height (m) Direction Period (s) | NW 11 | NW 10 | NW 10 | NW 10 | NW 10 | N 8 | N 8 | N 8 | NW 10 | NW 10 | ESE 5 | N 9 | N 9 | N 9 | N 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NE 8 | NW 9 | NW 9 | NW 9 |
| kJ | 18 | 17 | 16 | 16 | 16 | 5 | 5 | 5 | 35 | 25 | 7 | 6 | 6 | 6 | 6 | 14 | 13 | 13 | 13 | 13 | 10 | 13 | 12 | 12 |
Wind waves Height (m) Direction Period (s) | — | — | ENE 5 | ENE 8 | ENE 8 | ENE 8 | ENE 9 | ENE 9 | — | — | ENE 10 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | E 5 | ESE 5 | ESE 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 |
| kJ | — | — | 30 | 119 | 119 | 99 | 111 | 92 | — | — | 105 | 98 | 92 | 90 | 88 | 13 | 9 | 9 | 20 | 38 | 54 | 55 | 55 | 43 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 9 | 9 | 5 | 9 | 44 | 18 | 15 | 15 | 9 | 5 | 7 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 14 | 15 | 15 | 15 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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