Surf Forecasts:
Jap Rock surf forecast from 15 Nov 2026:
- Best quality surf: Friday 27 Nov, 4PM (local time) - 10ft (3.0m), 10s period, NE swell with cross-offshore winds.
- Most powerful swell: Thursday 26 Nov, 7PM (local time) - 10ft (3.0m), 11s period, NE swell with 2,097 kJ wave energy.
- Next surfable swell (1★+): Friday 27 Nov, 4PM (local time) - 10ft (3.0m), 10s period with NE swell.
Best Forecast Surf Conditions for Jap Rock this week:
The surf forecast for Jap Rock over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Nov 27) at 4PM. The primary swell is predicted to be 3.0m and 10s period with a secondary swell of 0.2m and 12s. Another secondary swell of 0.3m and 12s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Jap Rock in the next 16 days are 3.0m 11s and forecast to arrive on Thursday (Nov 26) at 7PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 6s period and expected on Sunday (Nov 15) at 1PM.
| Wave Type | Time (EST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4PM (Fri 27th Nov) | 10ft (3.0m) 10s |
| Best Surf | 4PM (Fri 27th Nov) | 10ft (3.0m) 10s |
| Most Powerful | 7PM (Thu 26th Nov) | 10ft (3.0m) 11s |
Table - best surf conditions forecast for Jap Rock over the next 16 days.
Short Range ForecastHeavy rain (total 22mm), heaviest during Mon night. Warm (max 24°C on Sun morning, min 17°C on Sat night). Winds increasing (light winds from the N on Sat night, fresh winds from the ENE by Tue afternoon). | Days 4-6 Weather SummaryHeavy rain (total 54mm), heaviest during Thu afternoon. Warm (max 24°C on Tue night, min 22°C on Thu afternoon). Mainly strong winds. | ||||||||||||||||||||
Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | Friday 20 | Saturday 21 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | NNE 6 | NNE 6 | NE 9 | NNE 8 | NNE 7 | NE 7 | NE 7 | NE 8 | ENE 8 | ENE 7 | NE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | NE 10 | NE 10 | NE 8 | NE 8 | NE 8 | NE 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 27 | 41 | 77 | 113 | 188 | 598 | 662 | 1147 | 822 | 332 | 648 | 965 | 749 | 993 | 970 | 834 | 800 | 842 | 820 | 657 | 717 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on |
High Tide | 12:00PM0.85m | 00:10AM0.78m | 12:48PM0.83m | 1:07AM0.77m | 1:39PM0.82m | 2:07AM0.78m | 2:31PM0.83m | 3:08AM0.82m | 3:23PM0.84m | 4:07AM0.87m | 4:15PM0.86m | 5:02AM0.93m | 5:07PM0.89m | ||||||||
Low Tide | 5:36AM0.26m | 6:16PM0.36m | 6:28AM0.29m | 7:14PM0.35m | 7:28AM0.31m | 8:12PM0.31m | 8:29AM0.31m | 9:05PM0.26m | 9:28AM0.29m | 9:55PM0.19m | 10:22AM0.26m | 10:43PM0.11m | 11:13AM0.22m | 11:30PM0.03m | |||||||
 |  |  | | |  |  | |  |  | |  | | | | | | | | | | |
 | 6:37 | — | — | 6:39 | — | — | 6:39 | — | — | 6:41 | — | — | 6:41 | — | — | 6:41 | — | — | 6:43 | — | — |
 | — | 5:30 | — | — | 5:30 | — | — | 5:29 | — | — | 5:29 | — | — | 5:29 | — | — | 5:28 | — | — | 5:28 | — |
mm | — | — | — | — | — | 8 | 8 | 6 | 2 | 4 | 5 | 10 | 4 | 12 | 6 | 6 | 5 | 3 | — | 2 | 3 |
Temp °C | 24 | 23 | 23 | 23 | 24 | 23 | 22 | 22 | 24 | 24 | 23 | 23 | 24 | 22 | 24 | 24 | 24 | 24 | 24 | 24 | 24 |
Feels °C | 21 | 20 | 20 | 20 | 21 | 19 | 18 | 18 | 21 | 20 | 18 | 19 | 21 | 18 | 23 | 23 | 23 | 20 | 21 | 22 | 21 |
Swell 1 Height (m) Direction Period (s) | NNE 6 | NE 11 | NE 9 | NNE 8 | NNE 7 | NE 12 | — | — | — | — | — | — | — | — | — | ESE 7 | ESE 10 | E 10 | — | — | — |
| kJ | 27 | 4 | 77 | 113 | 188 | 6 | — | — | — | — | — | — | — | — | — | 49 | 31 | 16 | — | — | — |
Swell 2 Height (m) Direction Period (s) | NE 11 | E 8 | E 8 | E 8 | NE 12 | — | — | — | — | — | — | — | — | — | — | E 10 | — | E 10 | — | — | — |
| kJ | 5 | 1 | 1 | 1 | 6 | — | — | — | — | — | — | — | — | — | — | 73 | — | 2 | — | — | — |
Swell 3 Height (m) Direction Period (s) | E 8 | — | — | — | E 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 1 | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ENE 3 | NNE 6 | NE 5 | E 4 | ESE 4 | NE 7 | NE 7 | NE 8 | ENE 8 | ENE 7 | NE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | NE 10 | NE 10 | NE 8 | NE 8 | NE 8 | NE 8 |
| kJ | 1 | 41 | 65 | 9 | 6 | 598 | 662 | 1147 | 822 | 332 | 648 | 965 | 749 | 993 | 970 | 834 | 800 | 842 | 820 | 657 | 717 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 995 | 1222 | 1013 | 1000 | 1199 | 974 | 1000 | 1206 | 797 | 974 | 922 | 708 | 778 | 778 | 708 | 708 | 778 | 680 | 708 | 778 | 538 |
Best forecast wave conditions in South Florida | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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Information about the Jap Rock Surf forecast
The above surf forecast table for Jap Rock provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Jap Rock can be found by selecting the local surf guide option on the grey menu. Our Jap Rock surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Jap Rock) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Jap Rock may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Jap Rock is 5 km (3 miles) from the city of Boca Raton. If you plan a vacation in South Florida, look for hotels and other accommodation in Boca Raton. Boca Raton has rooms for a wide range of budgets as well as car hire and transport links.
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