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 10PM is: 0.9m 5s primary swell from a East-northeast direction and 0.4m 10s secondary swell from a Northwest direction (forecast issued at 01:00pm June 17). An open ocean swell of 0.6m 16s 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 5mm), mostly falling on Wed night. Warm (max 26°C on Thu morning, min 24°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Wed 17 | Thursday 18 | Friday 19 | Sat 20 | |||||||||||||||||||||
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) | ENE 8 | ENE 8 | ENE 8 | ENE 9 | ENE 5 | NE 9 | ENE 5 | NE 10 | ENE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 96 | 119 | 99 | 111 | 36 | 42 | 37 | 58 | 124 | 40 | 39 | 38 | 38 | 27 | 24 | 28 | 40 | 41 | 33 | 34 | 43 | 53 | 46 | 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 | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on |
High Tide | 5:44PM0.70m | 3:56AM0.24m | 6:26PM0.65m | 5:25AM0.23m | 7:03PM0.59m | 7:32AM0.24m | ||||||||||||||||||
Low Tide | 9:43AM-0.11m | 00:57AM0.18m | 10:30AM-0.05m | 1:45AM0.16m | 11:16AM0.04m | 2:28AM0.13m | ||||||||||||||||||
 | | |  |  | | | | | |  |  | |  | |  | | | | | | | | | |
 | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:48 | — |
 | — | — | 7:14 | — | — | — | — | — | — | — | 7:14 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | 7:15 |
mm | — | — | — | — | 1 | 1 | 1 | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 25 | 26 | 26 | 25 | 25 | 25 | 24 | 24 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 24 |
Feels °C | 26 | 24 | 25 | 25 | 25 | 26 | 27 | 28 | 29 | 28 | 26 | 27 | 27 | 26 | 26 | 27 | 26 | 25 | 25 | 25 | 24 | 25 | 25 | 25 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | S 17 | S 16 | S 16 | S 16 | ENE 5 | S 16 | S 15 | S 14 | S 14 | S 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | NE 8 | S 13 | S 13 | S 13 | S 13 |
| kJ | 62 | 63 | 215 | 190 | 188 | 186 | 37 | 177 | 155 | 153 | 107 | 106 | 106 | 103 | 96 | 92 | 55 | 54 | 54 | 23 | 54 | 53 | 29 | 29 |
Swell 2 Height (m) Direction Period (s) | S 18 | S 18 | NW 10 | NW 10 | NW 10 | NE 9 | S 16 | NE 10 | NW 10 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 8 | NE 8 | NW 9 | NE 6 | NE 6 | S 13 | NE 8 | NE 8 | S 16 | NE 7 |
| kJ | 97 | 97 | 16 | 35 | 35 | 42 | 183 | 58 | 25 | 40 | 39 | 38 | 38 | 27 | 24 | 24 | 13 | 6 | 14 | 54 | 10 | 9 | 46 | 8 |
Swell 3 Height (m) Direction Period (s) | NW 10 | NW 10 | N 8 | N 8 | N 8 | NW 10 | NW 10 | NW 10 | N 9 | NW 10 | NW 10 | NW 10 | NW 9 | NW 9 | NW 9 | NW 9 | NE 8 | NW 9 | NW 9 | NW 9 | NW 9 | S 17 | NE 7 | S 16 |
| kJ | 16 | 16 | 5 | 5 | 5 | 35 | 25 | 25 | 6 | 24 | 24 | 23 | 14 | 13 | 13 | 13 | 11 | 13 | 13 | 12 | 12 | 49 | 9 | 46 |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 9 | ENE 5 | E 5 | E 5 | E 5 | ENE 9 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 |
| kJ | 96 | 119 | 99 | 111 | 36 | 25 | 18 | 16 | 124 | 22 | 21 | 22 | 16 | 21 | 22 | 28 | 40 | 41 | 33 | 34 | 43 | 53 | 46 | 43 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 9 | 44 | 44 | 15 | 14 | 9 | 9 | 7 | 9 | 9 | 14 | 9 | 14 | 9 | 9 | 9 | 14 | 21 | 15 | 15 | 15 | 15 | 15 | 15 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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