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Surf Forecasts:
Nagai Point surfForecast / Kanagawa / Japan
48hr Weather and Surf, issued 8 pm Sunday 10 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
20.5° C
(Which is slightly warmer than usual)How big are the waves at Nagai Point today?
The current surf forecast for Nagai Point at 4AM is: 0.6m 6s primary swell from a South-southeast direction and 0.1m 8s secondary swell from a Southeast direction, 0.1m 11s secondary swell from a Southeast direction (forecast issued at 08:00pm May 10). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 May) | 2.5ft (0.7m) | 6s |
| Afternoon (11 May) | 2.5ft (0.8m) | 4s |
| Evening (11 May) | 1ft (0.3m) | 11s |
Table - waves today at Nagai Point. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 19°C on Wed morning, min 16°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Sun 10 | Monday 11 | Tuesday 12 | Wednesday 13 | |||||||||||||||||||||
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 | 6 AM | 9 AM | 12 PM | 3 PM | |
Swell Height Map |   |    |    |    | ||||||||||||||||||||
SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | S 6 | S 5 | S 4 | S 4 | SE 11 | SSE 8 | SSE 8 | SE 8 | SE 9 | SE 9 | SE 10 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | |
34 | 35 | 29 | 26 | 25 | 30 | 29 | 20 | 22 | 19 | 120 | 62 | 74 | 79 | 90 | 76 | 90 | 68 | 53 | 52 | 51 | 29 | 29 | 29 | |
Wind (km/h) | ||||||||||||||||||||||||
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-on | cross-on | cross-on | cross-on | cross-on | cross | glassy | off | off | off | glassy | on | |
High Tide | 1:09AM1.21m | 12:32PM1.05m | 1:44AM1.25m | 1:57PM1.15m | 2:13AM1.30m | 2:55PM1.25m | ||||||||||||||||||
Low Tide | 5:41PM0.48m | 7:19AM0.78m | 6:58PM0.52m | 8:03AM0.61m | 7:56PM0.55m | 8:40AM0.44m | ||||||||||||||||||
 |  |  | |  | | | | | | | | | | | | | | | |  | | | | |
 | — | — | — | 4:41 | — | — | — | — | — | — | — | 4:39 | — | — | — | — | — | — | — | 4:39 | — | — | — | — |
 | 6:32 | — | — | — | — | — | — | — | 6:34 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — | 6:36 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 19 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 17 | 17 | 17 | 18 | 18 | 18 | 18 | 17 | 17 | 16 | 18 | 19 | 19 |
15 | 14 | 14 | 15 | 16 | 15 | 14 | 13 | 14 | 15 | 16 | 15 | 16 | 17 | 16 | 15 | 16 | 17 | 17 | 17 | 14 | 16 | 19 | 17 | |
Swell 1 Height (m) Direction Period (s) | ESE 9 | SE 9 | SE 9 | SE 9 | SE 8 | SE 11 | ESE 11 | ESE 11 | ESE 11 | SE 11 | SSE 8 | SSE 8 | SE 8 | SE 9 | SE 9 | SE 10 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 |
 kJ | 8 | 3 | 3 | 3 | 3 | 4 | 11 | 11 | 11 | 18 | 120 | 62 | 74 | 79 | 90 | 76 | 90 | 68 | 53 | 52 | 51 | 29 | 29 | 29 |
Swell 2 Height (m) Direction Period (s) | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 8 | — | — | — | ESE 10 | ESE 9 | — | — | — | — | — | — | — | — | S 9 | — | — | — | SE 11 |
| kJ | 5 | 5 | 5 | 5 | 5 | 3 | — | — | — | 39 | 31 | — | — | — | — | — | — | — | — | 2 | — | — | — | 5 |
Swell 3 Height (m) Direction Period (s) | W 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | S 6 | S 5 | S 4 | S 4 | S 4 | SSE 8 | — | — | — | — | S 3 | — | — | — | — | — | — | — | — |
| kJ | 34 | 35 | 29 | 26 | 25 | 30 | 29 | 20 | 22 | 19 | 72 | — | — | — | — | 2 | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 55 | 73 | 41 | 41 | 73 | 73 | 73 | 73 | 73 | 73 | 23 | 41 | 23 | 12 | 51 | 51 | 51 | 27 | 12 | 12 | 12 | 9 | 9 | 12 |
Best forecast wave conditions in Kanagawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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