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Surf Forecasts:
Nagai Point surfForecast / Kanagawa / Japan
48hr Weather and Surf, issued 8 am Saturday 02 May 2026 JSTForecast update in hr min s Forecast update imminent
Nagai Point surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Nagai Point sea temperature is
19.6° C
(Which is normal for this time of year)How big are the waves at Nagai Point today?
The current surf forecast for Nagai Point at 2PM is: 0.7m 10s primary swell from a South-southwest direction and 0.3m 8s secondary swell from a South-southeast direction (forecast issued at 08:00am May 02). The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 May) | 3.5ft (1.1m) | 11s |
| Afternoon (02 May) | 2ft (0.6m) | 10s |
| Evening (02 May) | 1.5ft (0.4m) | 9s |
Table - waves today at Nagai Point. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 5mm), mostly falling on Mon morning. Warm (max 21°C on Mon afternoon, min 15°C on Mon night). Winds increasing (calm on Sun morning, gales from the SSW by Sun night). | ||||||||||||||||||||||||
Saturday 2 | Sunday 3 | Monday 4 | Tue 5 | |||||||||||||||||||||
6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SSW 10 | SSW 11 | SSW 10 | SSW 10 | SW 10 | SSW 9 | SSW 8 | SSW 7 | SSW 7 | S 6 | S 7 | SSW 4 | SSW 5 | SSW 6 | SSW 6 | SSW 7 | SSW 8 | SSW 9 | SSW 9 | SSW 8 | SSW 8 | SSW 8 | SW 8 | SSW 8 | |
435 | 281 | 138 | 67 | 30 | 32 | 27 | 21 | 9 | 7 | 23 | 44 | 86 | 148 | 255 | 545 | 1107 | 1456 | 773 | 657 | 696 | 508 | 588 | 144 | |
Wind (km/h) | ||||||||||||||||||||||||
off | cross-on | cross-on | cross-off | on | on | cross-off | cross-off | cross-off | glassy | cross-on | on | on | on | on | cross-on | on | on | on | on | on | on | cross-on | off | |
High Tide | 4:10AM1.44m | 5:29PM1.43m | 4:34AM1.47m | 6:09PM1.41m | 5:00AM1.47m | 6:52PM1.36m | ||||||||||||||||||
Low Tide | 10:49AM0.02m | 10:59PM0.66m | 11:22AM-0.03m | 11:29PM0.74m | 11:57AM-0.04m | 11:58PM0.82m | ||||||||||||||||||
 | | | |  |  | | |  | | | | |  | |  |  | | | | |  | | | |
 | 4:50 | — | — | — | — | — | — | 4:48 | — | — | — | — | — | — | — | 4:48 | — | — | — | — | — | — | — | 4:47 |
 | — | — | — | — | 6:27 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:29 | — | — | 6:29 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 3 | — | — | — | — | — | — | |
Temp °C | 16 | 17 | 18 | 20 | 20 | 19 | 19 | 18 | 17 | 18 | 19 | 20 | 19 | 19 | 19 | 20 | 20 | 20 | 20 | 21 | 20 | 19 | 18 | 15 |
14 | 14 | 15 | 18 | 18 | 18 | 18 | 16 | 16 | 19 | 15 | 13 | 12 | 12 | 11 | 11 | 9 | 12 | 12 | 12 | 9 | 11 | 15 | 6 | |
Swell 1 Height (m) Direction Period (s) | SSW 10 | SSW 11 | SSW 10 | SSW 10 | S 8 | SSW 9 | SSW 8 | SSW 7 | SSW 7 | S 6 | ESE 10 | ESE 10 | SE 10 | SE 10 | ESE 9 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 11 | ESE 10 | SE 11 | SSW 8 | SSW 8 |
 kJ | 435 | 281 | 138 | 67 | 30 | 32 | 27 | 21 | 9 | 7 | 10 | 9 | 4 | 4 | 35 | 35 | 18 | 20 | 22 | 22 | 21 | 29 | 264 | 144 |
Swell 2 Height (m) Direction Period (s) | SE 11 | SE 8 | SE 8 | SSE 8 | SW 10 | SSE 8 | SSE 8 | ESE 9 | SE 7 | SW 7 | SSE 7 | — | — | — | — | — | — | — | — | — | — | — | — | SE 10 |
| kJ | 5 | 16 | 15 | 20 | 24 | 12 | 6 | 8 | 2 | 2 | 4 | — | — | — | — | — | — | — | — | — | — | — | — | 28 |
Swell 3 Height (m) Direction Period (s) | — | SE 11 | SE 10 | E 9 | ESE 9 | — | SE 9 | SSE 7 | SE 10 | SE 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 4 | 4 | 6 | 16 | — | 3 | 5 | 4 | 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | S 7 | SSW 4 | SSW 5 | SSW 6 | SSW 6 | SSW 7 | SSW 8 | SSW 9 | SSW 9 | SSW 8 | SSW 8 | SSW 8 | SW 8 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | 23 | 44 | 86 | 148 | 255 | 545 | 1107 | 1456 | 773 | 657 | 696 | 508 | 588 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 47 | 534 | 1 | 9 | 12 | 27 | 27 | 9 | 9 | 573 | 948 | 948 | 755 | 755 | 491 | 489 | 470 | 470 | 491 | 509 | 23 | 20 | 39 |
Best forecast wave conditions in Kanagawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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