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Surf Forecasts:
Nagai Point surfForecast / Kanagawa / Japan
48hr Weather and Surf, issued 2 pm Friday 08 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
20.6° C
(Which is slightly warmer than usual)How big are the waves at Nagai Point today?
The current surf forecast for Nagai Point at 8PM is: 1.6m 6s primary swell from a South-southwest direction (forecast issued at 02:00pm May 08). An open ocean swell of 0.2m 11s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 May) | - | - |
| Afternoon (08 May) | 4.5ft (1.4m) | 5s |
| Evening (08 May) | 5ft (1.6m) | 7s |
Table - waves today at Nagai Point. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 20°C on Fri afternoon, min 16°C on Sat night). Winds decreasing (strong winds from the SW on Fri afternoon, calm by Sat morning). | ||||||||||||||||||||||||
Fri 8 | Saturday 9 | Sunday 10 | Mon 11 | |||||||||||||||||||||
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 | 6 AM | 9 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
S 6 | SSW 5 | S 6 | SSW 7 | SSW 7 | SW 7 | SSW 7 | SSW 7 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 10 | SE 10 | SE 10 | SE 9 | SSE 3 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | |
88 | 117 | 165 | 232 | 191 | 352 | 114 | 38 | 18 | 18 | 18 | 18 | 18 | 18 | 17 | 16 | 16 | 14 | 7 | 18 | 22 | 67 | 27 | 26 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | on | on | on | on | cross | cross-off | cross-off | glassy | glassy | cross-on | cross | cross | off | off | off | glassy | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | |
High Tide | 11:04PM1.15m | 8:03AM1.13m | 00:20AM1.17m | 10:14AM1.03m | 1:09AM1.21m | |||||||||||||||||||
Low Tide | 2:59PM0.29m | 3:38AM1.02m | 4:13PM0.40m | 6:05AM0.94m | 5:41PM0.48m | 7:19AM0.78m | ||||||||||||||||||
 |  | |  | | | |  | | | | |  | | | | | | | | | | | | |
 | — | — | — | — | — | 4:43 | — | — | — | — | — | — | — | 4:41 | — | — | — | — | — | — | — | 4:41 | — | — |
 | — | — | 6:31 | — | — | — | — | — | — | — | 6:32 | — | — | — | — | — | — | — | 6:32 | — | — | — | — | 6:34 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 19 | 20 | 20 | 20 | 20 | 18 | 17 | 17 | 19 | 19 | 19 | 18 | 17 | 17 | 16 | 17 | 18 | 18 | 18 | 18 | 18 | 17 | 17 | 18 |
14 | 15 | 13 | 13 | 12 | 16 | 15 | 15 | 18 | 18 | 17 | 14 | 15 | 15 | 12 | 12 | 16 | 14 | 15 | 15 | 15 | 14 | 15 | 15 | |
Swell 1 Height (m) Direction Period (s) | SE 11 | ESE 11 | SE 11 | ESE 11 | ESE 11 | SSW 7 | SSW 7 | SSW 7 | SSW 6 | SE 11 | SE 11 | SSW 6 | SE 11 | SE 11 | SE 10 | SE 10 | SE 10 | SE 9 | ESE 9 | SE 9 | SSE 6 | SSE 6 | SSE 6 | SSE 6 |
 kJ | 18 | 11 | 5 | 12 | 12 | 166 | 114 | 38 | 13 | 18 | 18 | 8 | 18 | 18 | 17 | 16 | 16 | 14 | 8 | 3 | 22 | 24 | 27 | 26 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | SE 11 | SE 11 | SE 11 | SE 11 | SSW 6 | SW 8 | SE 11 | SSW 6 | S 6 | S 6 | S 6 | S 6 | S 6 | SE 11 | SE 11 | SE 9 | SE 11 | SE 11 | SE 11 |
| kJ | — | — | — | — | — | 5 | 5 | 18 | 18 | 4 | 3 | 18 | 8 | 3 | 3 | 3 | 1 | 1 | 5 | 5 | 3 | 5 | 5 | 5 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | SE 8 | SSE 8 | S 7 | S 7 | S 7 | SW 8 | SW 8 | — | S 7 | S 6 | — | — | W 6 | — | SE 11 | E 8 | — | — |
| kJ | — | — | — | — | — | — | 14 | 6 | 4 | 1 | 1 | 2 | 2 | — | 1 | 1 | — | — | 1 | — | 5 | 1 | — | — |
Wind waves Height (m) Direction Period (s) | S 6 | SSW 5 | S 6 | SSW 7 | SSW 7 | SW 7 | — | — | — | SSW 5 | SSW 6 | — | — | — | — | NNE 2 | — | SSE 3 | SSE 3 | SSE 6 | — | SSE 6 | — | — |
| kJ | 88 | 117 | 165 | 232 | 191 | 352 | — | — | — | 8 | 13 | — | — | — | — | 1 | — | 5 | 7 | 18 | — | 67 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 518 | 470 | 487 | 489 | 41 | 4 | 0 | 27 | 9 | 27 | 141 | 55 | 39 | 39 | 39 | 39 | 39 | 73 | 73 | 55 | 73 | 23 | 41 | 73 |
Best forecast wave conditions in Kanagawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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