Surf Forecasts:
How big are the waves at Makapu'u today (18 Jun):
- Morning surf: Morning surf (18 Jun, local time) - 3.5ft (1.1m), 15s period with S swell.
- Afternoon surf: Afternoon surf (18 Jun, local time) - 3.5ft (1.0m), 14s period with S swell.
- Evening surf: Evening surf (18 Jun, local time) - 3.5ft (1.0m), 14s period with S swell.
The current surf forecast for Makapu'u at 7AM is: 1.1m 16s primary swell from a South direction and 0.9m 5s secondary swell from a East-northeast direction (forecast issued at 01:00am June 18). The wind direction is predicted to be glassy and the swell rating is 3.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Jun) | 3.5ft (1.1m) | 15s |
| Afternoon (18 Jun) | 3.5ft (1.0m) | 14s |
| Evening (18 Jun) | 3.5ft (1.0m) | 14s |
Table - waves today at Makapu'u. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 26°C on Thu afternoon, min 24°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 18 | Friday 19 | Saturday 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) | S 16 | S 16 | S 16 | S 15 | S 14 | S 14 | S 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | S 16 | S 12 | S 16 | S 15 | S 15 | S 15 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 321 | 620 | 604 | 522 | 508 | 423 | 423 | 405 | 320 | 293 | 280 | 219 | 219 | 219 | 219 | 215 | 166 | 161 | 127 | 101 | 124 | 109 | 110 | 110 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | glassy | glassy | cross-on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on |
High Tide | 3:56AM0.24m | 6:26PM0.65m | 5:25AM0.23m | 7:03PM0.59m | 7:32AM0.24m | 7:35PM0.53m | ||||||||||||||||||
Low Tide | 00:57AM0.18m | 10:30AM-0.05m | 1:45AM0.16m | 11:16AM0.04m | 2:28AM0.13m | 12:07PM0.13m | ||||||||||||||||||
 |  |  | | | | | | | |  | | | |  | | | | | | | | | | |
 | — | 5:48 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:14 | — | — | — | — | — | — | — | 7:14 | — | — | — | — | — | — | — | 7:15 | — | — |
mm | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 25 | 26 | 26 | 25 | 25 | 25 | 24 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 25 | 25 | 26 | 25 | 24 |
Feels °C | 29 | 29 | 29 | 28 | 29 | 28 | 27 | 28 | 28 | 25 | 27 | 26 | 26 | 25 | 26 | 24 | 25 | 24 | 24 | 26 | 25 | 26 | 25 | 23 |
Swell 1 Height (m) Direction Period (s) | ENE 5 | S 16 | S 16 | S 15 | S 14 | S 14 | S 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | E 6 | E 6 | S 13 | S 13 | S 13 | S 12 | S 12 | E 5 | S 12 | S 15 | S 12 |
| kJ | 48 | 620 | 604 | 522 | 508 | 423 | 423 | 405 | 320 | 293 | 280 | 219 | 219 | 49 | 49 | 215 | 166 | 161 | 108 | 101 | 34 | 67 | 110 | 68 |
Swell 2 Height (m) Direction Period (s) | SSW 13 | ENE 5 | ENE 5 | E 5 | E 5 | E 5 | ENE 5 | E 5 | NE 9 | NE 8 | NE 8 | E 5 | NE 6 | S 13 | S 13 | S 18 | S 16 | S 16 | S 16 | S 16 | S 12 | S 15 | S 12 | S 15 |
| kJ | 218 | 39 | 40 | 20 | 33 | 25 | 40 | 18 | 36 | 24 | 24 | 33 | 18 | 219 | 219 | 156 | 139 | 134 | 127 | 81 | 99 | 109 | 67 | 110 |
Swell 3 Height (m) Direction Period (s) | S 16 | NW 10 | NW 10 | NE 5 | NE 9 | NE 9 | NW 10 | NE 9 | SSW 19 | SSW 19 | SSW 19 | NE 8 | S 18 | S 18 | SSW 18 | NE 6 | NE 6 | NE 7 | NW 8 | NW 8 | S 16 | NW 8 | NE 8 | NE 8 |
| kJ | 321 | 37 | 36 | 14 | 39 | 39 | 15 | 49 | 125 | 124 | 122 | 23 | 101 | 99 | 104 | 14 | 10 | 9 | 11 | 11 | 124 | 10 | 11 | 11 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | 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 | — | — | — | — | — | — | — | — | 18 | 25 | 32 | — | 34 | — | — | 36 | 34 | 47 | 45 | 34 | — | 34 | 25 | 18 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 2 | 0 | 0 | 3 | 8 | 8 | 8 | 8 | 8 | 18 | 16 | 16 | 42 | 20 | 18 | 18 | 18 | 18 | 18 | 8 | 42 | 18 | 18 | 18 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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