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Surf Forecasts

Yokohama Bay surfForecast / HAW – Oahu / USA

information circle48hr Weather and Surf, issued 1 am Thursday 17 Apr 2025 HST
Forecast update in hr  min  s Forecast update imminent
Yokohama Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Yokohama Bay sea temperature is
25.1° C
 (Which is slightly warmer than usual)

How big are the waves at Yokohama Bay today?

The current surf forecast for Yokohama Bay at 6AM is: 0.6m 12s primary swell from a North-northwest direction and 0.4m 14s secondary swell from a South-southwest direction (forecast issued at 01:00am April 17). The wind direction is predicted to be glassy.

Time (HST) & DateWave HeightWave Period
Morning (17 Apr)2.5ft (0.7m)12s
Afternoon (17 Apr)3.5ft (1.0m)11s
Evening (17 Apr)5.5ft (1.7m)13s

Table - waves today at Yokohama Bay. (Swell directed towards the surf break)

Hourly12 Days
Oahu Surf
Print Surf Table
Updates in  hr  min  s Forecast update imminent 
Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Thursday
24
11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM
Rating
(10 max)
1
1
1
1
2
1
2
2
3
3
3
3
2
2
3
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.5
SW
0.4
SSW
0.5
NW
0.7
NW
0.9
NNW
1
NW
1
NNW
1.5
NNW
1.7
NW
1.7
NNW
1.7
NNW
1.7
NNW
1.6
NNW
1.5
NNW
1.4
NNW
1.4
NNW
1.3
NNW
1.2
NNW
1.2
NNW
1.2
NNW
1.1
N
1.2
N
1.2
N
1.2
N
1.1
N
1.1
N
1.1
N
1.1
N
1
N
1
N
1
N
0.9
N
0.8
N
0.7
N
0.7
N
0.4
SSW
0.6
N
0.6
N
0.5
N
0.5
NW
0.5
NW
0.5
NW
0.6
WNW
0.6
WNW
0.6
WNW
0.6
NW
0.6
NW
0.8
SSW
0.7
SSW
0.6
NW
0.6
NW
0.6
NW
0.5
NW
0.5
NW
1.1
S
1.1
S
1.1
S
1.1
S
1.2
S
1.3
SSW
Period(s) (?)141413121111141313131212121212111111111111111112121212121212111111111118101010141313131313121216161212111111556566
Wave
Graph
(?)Metric surfscale
Energy (?)102808114922723741982099696889383068062353249440139037636329134534539034134733333327126224419515111411410778745191878411411311112412034626611410810160596269726788117
Wind
(km/h)
5
NE
5
N
5
N
5
ENE
5
WNW
10
WNW
5
WSW
10
SW
5
WNW
10
NE
10
ENE
10
E
5
SSW
5
WSW
5
NE
10
E
5
ESE
5
ESE
10
NE
10
ENE
10
N
20
NE
15
NE
15
ENE
10
ENE
10
ENE
10
ENE
10
ENE
5
N
10
N
5
N
5
ENE
10
SSE
10
S
10
S
5
S
10
SSW
15
SW
15
SW
10
SW
10
SSW
10
SSW
10
SSW
10
SSW
15
SSW
20
SSW
20
SSW
15
S
20
SSE
20
SSE
20
S
25
S
25
S
30
S
25
SSW
25
S
25
S
25
S
20
S
25
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glassglassglassglassglasscross-
on		glasscross-
on		glasscross-
off		offcross-
off		cross-
on		onglasscross-
off		cross-
off		glassoffoffcross-
off		cross-
off		cross-
off		offoffoffoffoffcross-
off		cross-
off		cross-
off		glasscrosscrosscrosscrosscross-
on		cross-
on		oncross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		crosscrosscrosscrosscross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross
High Tide
/ height (m)
7:07PM
0.60
8:13PM
0.59
9:23PM
0.59
10:25PM
0.59
12:11PM
0.22
11:15PM
0.60
12:42PM
0.30
11:58PM
0.58
1:17PM
0.40
12:37AM
0.55
Low Tide
/ height (m)
10:18AM
0.08
10:41AM
0.10
11:05AM
0.12
7:48AM
0.16
7:01AM
0.15
2:58PM
0.21
7:00AM
0.13
4:56PM
0.22
7:09AM
0.10
6:22PM
0.22
7:24AM
0.07
Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Thursday
24
Sunrise---6:11-------6:11-------6:09-------6:09-------6:09-------6:07-------6:07-------6:05
Sunset------6:52-------6:52-------6:52-------6:53-------6:53-------6:54-------6:54-----
thunderstorm thunderstorm thunderstorm part cloudthunderstorm thunderstorm thunderstorm part cloudclearthunderstorm thunderstorm clearclearrain showersrain showerspart cloudclearclearclearclearclearclearclearclearclearclearclearclearclearpart cloudpart cloudpart cloudthunderstorm clearrain showersclearclearclearclearrain showersrain showersclearclearpart cloudclearclearclearthunderstorm thunderstorm thunderstorm thunderstorm thunderstorm thunderstorm thunderstorm thunderstorm thunderstorm thunderstorm thunderstorm thunderstorm thunderstorm
Rain (mm)
121-141--11--11-----------------1-1----11------1111212432111
Temp. °C242323232423232323232323242424242423232324242524232322232423242424232323242424242423232324242424232323232424242323232324
Feels °C (?)262525252624242425242424252525252525252425232524242523252624262625242525252425252524242424232324232222222222232222222223
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
<span class="translation_missing" title="translation missing: en.leaflet.map_placeholder_alt">Map Placeholder Alt</span>

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 Yokohama Bay 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.

View detailed surf forecast for Yokohama Bay at:
surf-forecast.com

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