- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts:
In Betweens surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 7 am Monday 11 May 2026 HSTForecast update in hr min s Forecast update imminent
In Betweens surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's In Betweens sea temperature is
25.6° C
(Which is slightly warmer than usual)How big are the waves at In Betweens today?
The current surf forecast for In Betweens at 11AM is: 0.3m 18s primary swell from a South-southwest direction (forecast issued at 07:00am May 11). An open ocean swell of 0.4m 11s is not directed at the surf break, a second open ocean swell of 1.3m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 May) | 1ft (0.3m) | 18s |
| Afternoon (11 May) | 1.5ft (0.4m) | 18s |
| Evening (11 May) | 1.5ft (0.4m) | 17s |
Table - waves today at In Betweens. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 24°C on Mon morning, min 23°C on Mon morning). Mainly strong winds. | ||||||||||||||||||||||||
Monday 11 | Tuesday 12 | Wednesday 13 | Thu 14 | |||||||||||||||||||||
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 | 2 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
ESE 7 | SSW 19 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | E 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | E 7 | E 7 | E 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 7 | E 7 | |
18 | 69 | 62 | 103 | 102 | 101 | 101 | 206 | 252 | 265 | 253 | 195 | 195 | 244 | 322 | 420 | 432 | 382 | 342 | 276 | 340 | 408 | 470 | 478 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 12:52PM0.34m | 00:03AM0.39m | 1:30PM0.43m | 00:49AM0.34m | 2:09PM0.52m | 1:34AM0.29m | ||||||||||||||||||
Low Tide | 6:20AM-0.03m | 6:17PM0.12m | 6:44AM-0.06m | 7:29PM0.10m | 7:10AM-0.09m | 8:34PM0.07m | ||||||||||||||||||
 |  | | | |  | | | | | | | | | | |  | | | | | | | | |
 | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | 5:52 |
 | — | — | — | — | 7:00 | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — | — | — | 7:00 | — | — | 7:00 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 23 | 23 | 24 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 24 | 23 | 23 | 23 |
21 | 20 | 21 | 21 | 20 | 20 | 19 | 19 | 18 | 18 | 19 | 19 | 19 | 18 | 19 | 19 | 18 | 20 | 20 | 20 | 19 | 18 | 19 | 19 | |
Swell 1 Height (m) Direction Period (s) | N 7 | NW 12 | NNW 11 | NNW 11 | NNW 11 | SSW 17 | SSW 17 | N 7 | SSW 16 | NNW 12 | S 16 | S 16 | S 16 | NNW 10 | NNW 10 | NNW 10 | NW 9 | S 15 | S 14 | S 14 | SSW 14 | SSW 14 | N 8 | SW 14 |
 kJ | 23 | 67 | 47 | 46 | 45 | 101 | 101 | 57 | 89 | 46 | 127 | 131 | 124 | 38 | 38 | 37 | 22 | 67 | 66 | 62 | 82 | 37 | 22 | 54 |
Swell 2 Height (m) Direction Period (s) | ESE 7 | SSW 19 | SSW 18 | SSW 18 | SSW 18 | NW 11 | NW 11 | SSW 17 | NNW 12 | SSW 16 | NNW 11 | N 10 | NNW 10 | S 16 | S 15 | S 15 | SSE 15 | SW 16 | SW 15 | SW 15 | N 9 | N 9 | SW 14 | N 8 |
| kJ | 18 | 69 | 62 | 103 | 102 | 19 | 18 | 97 | 30 | 84 | 40 | 53 | 33 | 79 | 71 | 39 | 42 | 63 | 57 | 55 | 16 | 14 | 54 | 13 |
Swell 3 Height (m) Direction Period (s) | NW 12 | SSW 12 | SSW 10 | S 10 | S 12 | S 12 | S 12 | NW 11 | NW 11 | S 12 | S 16 | NW 10 | S 11 | SW 16 | SW 16 | SW 16 | SSW 15 | NW 9 | NNW 9 | NNW 9 | S 14 | SW 15 | S 13 | NW 16 |
| kJ | 50 | 14 | 10 | 8 | 11 | 11 | 11 | 18 | 18 | 26 | 47 | 4 | 9 | 65 | 65 | 65 | 42 | 13 | 9 | 8 | 14 | 33 | 31 | 42 |
Wind waves Height (m) Direction Period (s) | ENE 5 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | ENE 6 | ENE 6 | E 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | E 7 | E 7 | E 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 7 | E 7 |
| kJ | 48 | 90 | 95 | 95 | 120 | 151 | 208 | 206 | 252 | 265 | 253 | 195 | 195 | 244 | 322 | 420 | 432 | 382 | 342 | 276 | 340 | 408 | 470 | 478 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 32 | 30 | 31 | 126 | 126 | 38 | 38 | 31 | 38 | 38 | 38 | 44 | 47 | 41 | 38 | 38 | 38 | 38 | 38 | 41 | 44 | 41 | 38 | 31 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our In Betweens surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest